DE2644252A1 - Data-processing machine wiring - comprising fine parallel wires embedded in fluorine-contg. polymer ribbon together with perforated metal earthing sheet - Google Patents

Data-processing machine wiring - comprising fine parallel wires embedded in fluorine-contg. polymer ribbon together with perforated metal earthing sheet

Info

Publication number
DE2644252A1
DE2644252A1 DE19762644252 DE2644252A DE2644252A1 DE 2644252 A1 DE2644252 A1 DE 2644252A1 DE 19762644252 DE19762644252 DE 19762644252 DE 2644252 A DE2644252 A DE 2644252A DE 2644252 A1 DE2644252 A1 DE 2644252A1
Authority
DE
Germany
Prior art keywords
fluorine
ribbon cable
wires
perforated metal
plastic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DE19762644252
Other languages
German (de)
Inventor
Guenter Dr Ing Pritschow
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Priority to DE19762644252 priority Critical patent/DE2644252A1/en
Publication of DE2644252A1 publication Critical patent/DE2644252A1/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00Insulated conductors or cables characterised by their form
    • H01B7/08Flat or ribbon cables
    • H01B7/0838Parallel wires, sandwiched between two insulating layers

Abstract

Data-processing machine wiring includes sets of fine wires embedded parallel to each other in a ribbon of fluorine-contg. plastic. Some of the wires are used as earth returns. To allow them all to be used as signal wires, one or more perforated metal sheets are embedded in the plastic, to serve as earths. Two methods are given. Each of the parallel signal wires are separately insulated, the metal sheet woven in and out among the insulated wires, and finally the ribbon completed with a layer of plastic on each side. Alternatively, the signal wires, without separate insulation, are embedded side by side between two sheets of plastic, a metal sheet placed at each side, and two further sheets of plastic added to complete the ribbon. The metal sheets could be either perforated metal tapes or woven tissues of metal wires.

Description

Flachbandleitung mit folienförmigen durchbrochenenRibbon cable with foil-shaped perforated

metallischen Einlagen An Flachbandleitungen, die insbesondere zur Verdrahtung in Datenverarbeitungsanlagen eingesetzt werden sollen, werden extrem hohe Anforderungen bezüglich der gegenseitigen Impedanzen der einzelnen Leiter und natürlich auch der Dämpfung gestellt. Bei Flachbandleitungen mit bis über 100 Einzelleitern, bei denen der Durchmesser der Einzelleiter nur wenige Zehntel Millimeter beträgt, bedeutet das, daß der geringe Abstand zwischen den einzelnen Leitern, der in der Größenordnung von 1 mm und weniger liegt, sehr genau eingehalten werden muß. Darüber hinaus muß auch die Dielektrizitätskonstante des die Einzelleiter umgebenden Materials über die ganze Leitungslänge konstant sein.metallic inserts on ribbon cables, especially for Wiring to be used in data processing systems will be extreme high requirements with regard to the mutual impedances of the individual conductors and Of course, the damping is also provided. For ribbon cables with up to 100 individual conductors, where the diameter of the individual conductors is only a few tenths of a millimeter, this means that the small distance between the individual conductors in the The order of magnitude of 1 mm and less must be adhered to very precisely. About that In addition, the dielectric constant of the material surrounding the individual conductors must also be be constant over the entire length of the line.

Derartige Flachbandleitungen sind bereits bekannt (DT-AS 1 404 370). Zur Herstellung werden zwei Kunststoffolien aus ungesintertem Polytetrafluoräthylen mit den zwischen ihnen liegenden parallel geführten Leitern durch den Spalt zweier profilierter Preßwalzen, sogenannter Kalanderwalzen, geführt, wobei die Temperatur der Polytetrafluoräthylen-Folien und der Preßwalzen unterhalb der Sintertemperatur des Polymers liegt. Die Polytetrafluoräthylen-Folien verbinden sich dabei an ihren gegenseitigen Berührungsstellen zu einem Laminat. In einem weiteren Arbeitsgang wird dieses Laminat durch druckloses Erhitzen gesintert.Such flat ribbon cables are already known (DT-AS 1 404 370). Two plastic films made of unsintered polytetrafluoroethylene are used for production with the parallel conductors lying between them through the gap between two profiled press rolls, so-called calender rolls, guided, with the temperature the polytetrafluoroethylene films and the press rollers below the sintering temperature of the polymer. The polytetrafluoroethylene films connect to their mutual contact points to form a laminate. In a further step this laminate is sintered by pressureless heating.

Beim Einsatz derartiger Flachbandleitungen zur Verdrahtung in Datenverarbeitungsanlagen wird als Erdleiter je nach der Anzahl der benötigten Signallelter eine Vielzahl von Einzelleitern verwendet, wodurch die Anzahl der zur Verfügung stehenden Signalleiter erheblich sinkt. Wegen der großen Anzahl der geforderten Signalleiter ist es aus Rationalisierungsgründen wünschenswert, die Anzahl der als Erdleiter verwendeten Einzelleiter in Flachbandleitungen drastisch zu verringern.When using such flat ribbon cables for wiring in data processing systems there is a multitude of earth conductors depending on the number of signal terminals required used by single conductors, reducing the number of available signal conductors decreases significantly. Because of the large number of signal conductors required, it is over For reasons of rationalization desirable, the number of used as earth conductors To drastically reduce individual conductors in ribbon cables.

Der Erfindung liegt die Aufgabe zugrunde, eine Flachbandleitung anzugeben, bei der sämtliche Einzelleiter als Signalleiter zur Verfügung stehen.The invention is based on the object of specifying a ribbon cable, in which all individual conductors are available as signal conductors.

Die vorliegende Erfindung geht dabei von einer Flachbandleitung aus, die aus mehreren in einer Ebene parallel nebeneinander verlaufenden, zwischen Folien aus fluorhaltigen Polymeren eingebetteten Leitern besteht. Diese Aufgabe wird gemäß der Erfindung gelost durch eine oder mehrere folienförmige, durchbrochene metallische Einlagen, die gegenüber den elektrischen Leitern isoliert sind und zumindest in Längsrichtung parallel zu diesen verlaufen.The present invention is based on a ribbon cable, those made up of several parallel juxtaposed in one plane, between foils consists of conductors embedded in fluorine-containing polymers. This task is carried out according to the invention solved by one or more foil-shaped, perforated metallic Deposits that are insulated from the electrical conductors and at least in Run longitudinally parallel to these.

Diese folienförmige metallische Einlage ist ein sehr gut leitenderdleiter, der technologisch dem Laminier- und Sinterverfahren bei der Flachbandleitungsherstellung mit Folien aus fluorhaltigen Polymeren angepaßt ist. An seinen durchbrochenen Stellen erlaubt die metallische Einlage den Laminationsverbund.This foil-shaped metallic insert is a very good conductive earth conductor, the technologically the lamination and sintering process in the manufacture of flat ribbon cables is adapted with films made of fluorine-containing polymers. In its openwork places the metallic insert allows the lamination bond.

In Weiterbildung der Erfindung wird vorgeschlagen, daß die Leiter einzeln isoliert sind und die metallische Einlage quer zur Flachbandleitung wellenförmig ausgebildet und derart angeordnet ist, daß sie abwechselnd oberhalb und unterhalb der elektrischen Leiter verläuft. Die mit der Erfindung erzielbaren Vorteile kommen ebenso zum Ausdruck, wenn die blanken elektrischen Leiter auf beiden Seiten von je einer Folie aus fluorierten Polymeren, einer metallischen Einlage und einer zweiten Folie aus fluorierten Polymeren in dieser Reihenfolge umgeben sind. In beiden Fällen ergibt sich eine symmetrische Anordnung der leitenden metallischen Einlage in bezug auf die Einzelleiter.In a further development of the invention it is proposed that the ladder are individually insulated and the metallic insert is wave-shaped transversely to the ribbon cable is designed and arranged such that it is alternately above and below the electrical conductor runs. The advantages that can be achieved with the invention come equally expressed when the bare electrical conductors on either side of One foil each made of fluorinated polymers, one metallic insert and a second one Fluorinated polymer film surrounded in this order. In both cases there is a symmetrical arrangement of the conductive metallic insert in relation on the single ladder.

Als metallische Einlage ist vorzugsweise ein metallisches Geflecht oder ein perforiertes Metallband vorgesehen. Sowohl das metallische Geflecht als auch das perforierte Metallband lassen sich leicht in die gewünschten Formen bringen. Durch die Maschengröße bei dem metallischen Geflecht oder die Lochgröße bei dem perforierten Metallband kann die Größe des Durchgriffs der Folien aus fluorierten Polymeren nahezu beliebig variiert werden.A metallic braid is preferably used as the metallic insert or a perforated metal band is provided. Both the metallic braid as The perforated metal band can also be easily brought into the desired shape. By the mesh size in the metallic braid or the hole size in the perforated metal tape can increase the size of the penetration of the fluorinated foils Polymers can be varied almost at will.

Die Figuren 1 und 2 zeigen Ausführungsbeispiele der Erfindung.Figures 1 and 2 show embodiments of the invention.

Die Fig. 1 zeigt im Schnitt eine Flachbandleitung 1, die aus einer Vielzahl in einer Ebene angeordneter elektrischer Leiter 2 besteht. Jeder Leiter 2 ist zunächst von einer zylindrischen Isolierhülle 3 aus Polytetrafluoräthylen umgeben. Quer zur Flachbandleitung 1 ist ein metallisches Geflecht 4 wellenförmig so angeordnet, daß es abwechselnd oberhalb und unterhalb der mit der Isolierhülle 3 umgebenen Leiter 2 verläuft. Den äußeren Abschluß der Flachbandleitung 1 bilden zwei Polytetrafluoräthylen-Folien 5.Fig. 1 shows in section a ribbon cable 1, which consists of a A plurality of electrical conductors 2 arranged in one plane consists. Every leader 2 is first of a cylindrical insulating sleeve 3 made of polytetrafluoroethylene surround. A metallic braid 4 is undulating transversely to the ribbon cable 1 arranged so that it is alternately above and below the with the insulating sleeve 3 surrounded conductor 2 runs. Form the outer end of the ribbon cable 1 two polytetrafluoroethylene sheets 5.

Durch die Maschen des metallischen Geflechtes hindurch sind die beiden äußeren Polytetrafluoräthylen-Folien 5 miteinander und mit den Isolierhüllen 3 verbunden. Sämtliche Leiter 2 dieser Flachbandleitung 1 dienen als Signalleiter beispielsweise für die Verdrahtung in Datenverarbeitungsanlagen. Als Erdleiter dient in seiner Gesamtheit das metallische Geflecht 4, das beispielsweise aus versilbertem Cu-Draht bestehen kann.The two are through the mesh of the metallic mesh outer polytetrafluoroethylene films 5 connected to one another and to the insulating sleeves 3. All of the conductors 2 of this ribbon cable 1 serve as signal conductors, for example for wiring in data processing systems. Serves as an earth conductor in his Entirely the metallic braid 4, for example made of silver-plated Cu wire can exist.

In Fig. 2 ist wiederum im Schnitt eine Flachbandleitung 6 dargestellt. Die blanken elektrischen Leiter 7 sind zwischen zwei Polytetrafluoräthylen-Folien 8 eingebettet. Dieses Folienpaar 8 mit den Leitern liegt wiederum zwischen zwei metallischen Einlagen 9, die in diesem Fall aus perforierten Metallbändern bestehen. Den äußeren Abschluß der Flachbandleitung 6 bilden zwei Polytetrafluoräthylen-Folien 10. Durch die Löcher in den perforierten Metallbändern 9 sind die äußeren Folien 10 mit den inneren Folien 8 verbunden. Auch bei dieser Flachbandleitung können sämtliche Einzelleiter wiederum als Signalleiter verwendet werden.In Fig. 2, a ribbon cable 6 is again shown in section. The bare electrical conductors 7 are between two polytetrafluoroethylene films 8 embedded. This pair of foils 8 with the conductors is in turn between two metallic inserts 9, which in this case consist of perforated metal strips. The outer termination of the ribbon cable 6 is formed by two polytetrafluoroethylene foils 10. The outer foils are through the holes in the perforated metal strips 9 10 connected to the inner foils 8. With this ribbon cable, too, all Single conductors can in turn be used as signal conductors.

Als Erdleiter stehen die beiden perforierten Metallbänder 9 zur Verfügung.The two perforated metal strips 9 are available as earth conductors.

Neben diesen beiden Ausführungsbeispielen sind auch noch Flachbandleitungen möglich, die durch eine Kombination der hier beschriebenen Flachbandleitungen gebildet werden. Ebenso können außer Polytetrafluoräthylen-Folien, wie sie für die beiden Ausführungsbeispiele gemäß der Erfindung vorgesehen sind, auch Folien aus anderen fluorhaltigen Polymeren wie beispielsweise Polytetrafluoräthylen-perfluorpropylen oder Polychlortrifluoräthylen verwendet werden.In addition to these two exemplary embodiments, there are also ribbon cables possible, formed by a combination of the ribbon cables described here will. Likewise, in addition to polytetrafluoroethylene films, such as those for the two Embodiments according to the invention are provided, including films from others fluorine-containing polymers such as polytetrafluoroethylene-perfluoropropylene or polychlorotrifluoroethylene can be used.

5 Ansprüche 2 Figuren L e e r s e i t e5 claims 2 figures L e r s e i t e

Claims (5)

Patentansprüche 1.)Flachbandleitung, bestehend aus mehreren in einer Ebene parlel lel nebeneinander verlaufenden, zwischen Folien aus fluorhaltigen Polymeren eingebetteten elektrischen Leitern, zekennzeichnet durch eine oder mehrere folienförmige durchbrochene metallische Einlagen (4, 9), die gegenüber den elektrischen Leitern (2, 7) isoliert sind und zumindest in Längsrichtung parallel zu diesen verlaufen.Claims 1.) ribbon cable, consisting of several in one Flat parlel lel side-by-side, between films made of fluorine-containing polymers embedded electrical conductors, characterized by one or more foil-shaped perforated metallic inlays (4, 9) opposite the electrical conductors (2, 7) are insulated and run parallel to them at least in the longitudinal direction. 2. Flachbandleitung nach Anspruch 1, dadurch gekennzeichnet, daß die Leiter (2) einzeln isoliert sind und die metallische Einlage (4) quer zur Flachbandleitung (1) wellenförmig ausgebildet und derart angeordnet ist, daß sie abwechselnd oberhalb und unterhalb der elektrischen Leiter (2) verläuft.2. ribbon cable according to claim 1, characterized in that the Conductor (2) are individually insulated and the metallic insert (4) transversely to the ribbon cable (1) is wave-shaped and arranged in such a way that they alternate above and runs below the electrical conductor (2). 3. Flachbandleitung nach Anspruch 1, dadurch gekennzeichnet, daß die blanken elektrischen Leiter (7) auf beiden Seiten von je einer Folie (8) aus fluorhaltigen Polymeren, einer metallischen Einlage (9) und einer zweiten Folie (10) aus fluorhaltigen Polymeren in dieser Reihenfolge umgeben sind 3. ribbon cable according to claim 1, characterized in that the bare electrical conductor (7) on both sides of a film (8) made of fluorine-containing Polymers, a metallic insert (9) and a second film (10) made of fluorine-containing Polymers are surrounded in this order 4. Flachbandleitung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß als durchbrochene metallische Einlage (4, 9) ein metallisches Geflecht vorgesehen ist.4. Flat ribbon cable according to one of the Claims 1 to 3, characterized in that as a perforated metallic insert (4, 9) a metallic braid is provided. 5. Flachbandleitung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß als durchbrochene metallische Einlage (4, 9) ein perforiertes Metallband vorgesehen ist.5. Flat ribbon cable according to one of claims 1 to 3, characterized in that that a perforated metal band is provided as a perforated metallic insert (4, 9) is.
DE19762644252 1976-09-28 1976-09-28 Data-processing machine wiring - comprising fine parallel wires embedded in fluorine-contg. polymer ribbon together with perforated metal earthing sheet Pending DE2644252A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19762644252 DE2644252A1 (en) 1976-09-28 1976-09-28 Data-processing machine wiring - comprising fine parallel wires embedded in fluorine-contg. polymer ribbon together with perforated metal earthing sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762644252 DE2644252A1 (en) 1976-09-28 1976-09-28 Data-processing machine wiring - comprising fine parallel wires embedded in fluorine-contg. polymer ribbon together with perforated metal earthing sheet

Publications (1)

Publication Number Publication Date
DE2644252A1 true DE2644252A1 (en) 1978-03-30

Family

ID=5989371

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762644252 Pending DE2644252A1 (en) 1976-09-28 1976-09-28 Data-processing machine wiring - comprising fine parallel wires embedded in fluorine-contg. polymer ribbon together with perforated metal earthing sheet

Country Status (1)

Country Link
DE (1) DE2644252A1 (en)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041097A1 (en) * 1980-05-30 1981-12-09 W.L. Gore & Associates, Inc. Ribbon cable
EP0073622A2 (en) * 1981-08-24 1983-03-09 W.L. GORE & ASSOCIATES, INC. A multiconductor coaxial cable assembly
US4481379A (en) * 1981-12-21 1984-11-06 Brand-Rex Company Shielded flat communication cable
US4487992A (en) * 1982-09-11 1984-12-11 Amp Incorporated Shielded electrical cable
US4551576A (en) * 1984-04-04 1985-11-05 Parlex Corporation Flat embedded-shield multiconductor signal transmission cable, method of manufacture and method of stripping
EP0182435A2 (en) * 1984-11-13 1986-05-28 E.I. Du Pont De Nemours And Company Transmission cable having concentric layers of conductors
US4800236A (en) * 1986-08-04 1989-01-24 E. I. Du Pont De Nemours And Company Cable having a corrugated septum
US4972041A (en) * 1989-07-18 1990-11-20 W. L. Gore & Associates, Inc. Ribbon cables having wrapped drain wires
US5136123A (en) * 1987-07-17 1992-08-04 Junkosha Co., Ltd. Multilayer circuit board
DE10221315A1 (en) * 2002-05-07 2003-11-20 Mayser Gmbh & Co Electric switch unit, consists of at least two parallel, electrically conducting contact strips, opposing contact strips, spacer elements and a carrier film
WO2010148165A3 (en) * 2009-06-19 2011-02-17 3M Innovative Properties Company Shielded electrical cable
US8466365B2 (en) 2010-08-31 2013-06-18 3M Innovative Properties Company Shielded electrical cable
US8492655B2 (en) 2010-08-31 2013-07-23 3M Innovative Properties Company Shielded electrical ribbon cable with dielectric spacing
US8575491B2 (en) 2010-08-31 2013-11-05 3M Innovative Properties Company Electrical cable with shielding film with gradual reduced transition area
US8841554B2 (en) 2010-08-31 2014-09-23 3M Innovative Properties Company High density shielded electrical cable and other shielded cables, systems, and methods
US8859901B2 (en) 2010-09-23 2014-10-14 3M Innovative Properties Company Shielded electrical cable
US9119292B2 (en) 2010-08-31 2015-08-25 3M Innovative Properties Company Shielded electrical cable in twinaxial configuration
US9685259B2 (en) 2009-06-19 2017-06-20 3M Innovative Properties Company Shielded electrical cable
US10147522B2 (en) 2010-08-31 2018-12-04 3M Innovative Properties Company Electrical characteristics of shielded electrical cables

Cited By (86)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041097A1 (en) * 1980-05-30 1981-12-09 W.L. Gore & Associates, Inc. Ribbon cable
DE3020622A1 (en) * 1980-05-30 1981-12-10 W.L. Gore & Associates, Inc., 19711 Newark, Del. BAND CABLE
EP0073622A2 (en) * 1981-08-24 1983-03-09 W.L. GORE & ASSOCIATES, INC. A multiconductor coaxial cable assembly
EP0073622A3 (en) * 1981-08-24 1983-07-27 W.L. GORE & ASSOCIATES, INC. A multiconductor coaxial cable assembly
US4412092A (en) * 1981-08-24 1983-10-25 W. L. Gore & Associates, Inc. Multiconductor coaxial cable assembly and method of fabrication
US4481379A (en) * 1981-12-21 1984-11-06 Brand-Rex Company Shielded flat communication cable
US4487992A (en) * 1982-09-11 1984-12-11 Amp Incorporated Shielded electrical cable
US4551576A (en) * 1984-04-04 1985-11-05 Parlex Corporation Flat embedded-shield multiconductor signal transmission cable, method of manufacture and method of stripping
EP0182435A2 (en) * 1984-11-13 1986-05-28 E.I. Du Pont De Nemours And Company Transmission cable having concentric layers of conductors
EP0182435A3 (en) * 1984-11-13 1986-11-12 E.I. Du Pont De Nemours And Company Transmission cable having concentric layers of conductors
US4800236A (en) * 1986-08-04 1989-01-24 E. I. Du Pont De Nemours And Company Cable having a corrugated septum
US5136123A (en) * 1987-07-17 1992-08-04 Junkosha Co., Ltd. Multilayer circuit board
US4972041A (en) * 1989-07-18 1990-11-20 W. L. Gore & Associates, Inc. Ribbon cables having wrapped drain wires
DE10221315A1 (en) * 2002-05-07 2003-11-20 Mayser Gmbh & Co Electric switch unit, consists of at least two parallel, electrically conducting contact strips, opposing contact strips, spacer elements and a carrier film
WO2010148165A3 (en) * 2009-06-19 2011-02-17 3M Innovative Properties Company Shielded electrical cable
US10080319B2 (en) 2009-06-19 2018-09-18 3M Innovative Properties Company Shielded electrical cable
US8658899B2 (en) 2009-06-19 2014-02-25 3M Innovative Properties Company Shielded electrical cable
US8946558B2 (en) 2009-06-19 2015-02-03 3M Innovative Properties Company Shielded electrical cable
US9035186B2 (en) 2009-06-19 2015-05-19 3M Innovative Properties Company Shielded electrical cable
US10448547B2 (en) 2009-06-19 2019-10-15 3M Innovative Properties Company Shielded electrical cable
US10306819B2 (en) 2009-06-19 2019-05-28 3M Innovative Properties Company Shielded electrical cable
CN102804288A (en) * 2009-06-19 2012-11-28 3M创新有限公司 Shielded Electrical Cable
US9883620B2 (en) 2009-06-19 2018-01-30 3M Innovative Properties Company Shielded electrical cable
US9763369B2 (en) 2009-06-19 2017-09-12 3M Innovative Properties Company Shielded electrical cable
US9715951B2 (en) 2009-06-19 2017-07-25 3M Innovative Properties Company Shielded electrical cable
US9686893B2 (en) 2009-06-19 2017-06-20 3M Innovative Properties Company Shielded electrical cable
US9685259B2 (en) 2009-06-19 2017-06-20 3M Innovative Properties Company Shielded electrical cable
CN102804288B (en) * 2009-06-19 2017-05-10 3M创新有限公司 Shielded Electrical Cable
US9324477B2 (en) 2009-06-19 2016-04-26 3M Innovative Properties Company Shielded electrical cable
US9607735B2 (en) 2010-08-31 2017-03-28 3M Innovative Properties Company Shielded electrical ribbon cable with dielectric spacing
US10056170B2 (en) 2010-08-31 2018-08-21 3M Innovative Properties Company High density shielded electrical cable and other shielded cables, systems, and methods
US9202609B2 (en) 2010-08-31 2015-12-01 3M Innovative Properties Company Connector arrangements for shielded electrical cables
US9202608B2 (en) 2010-08-31 2015-12-01 3M Innovative Properties Company Connector arrangements for shielded electrical cables
US9208927B2 (en) 2010-08-31 2015-12-08 3M Innovative Properties Company Shielded electrical cable
US11923112B2 (en) 2010-08-31 2024-03-05 3M Innovative Properties Company High density shielded electrical cable and other shielded cables, systems, and methods
US9325121B2 (en) 2010-08-31 2016-04-26 3M Innovative Properties Company Connector arrangements for shielded electrical cables
US9443644B2 (en) 2010-08-31 2016-09-13 3M Innovative Properties Company High density shielded electrical cable and other shielded cables, systems, and methods
US9449738B2 (en) 2010-08-31 2016-09-20 3M Innovative Properties Company High density shielded electrical cable and other shielded cables, systems, and methods
US9502154B1 (en) 2010-08-31 2016-11-22 3M Innovative Properties Company High density shielded electrical cable and other shielded cables, systems, and methods
US9595371B2 (en) 2010-08-31 2017-03-14 3M Innovative Properties Company High density shielded electrical cable and other shielded cables, systems, and methods
US9601236B2 (en) 2010-08-31 2017-03-21 3M Innovative Properties Company Shielded electrical cable
US9607734B2 (en) 2010-08-31 2017-03-28 3M Innovative Properties Company Shielded electrical ribbon cable with dielectric spacing
US11854716B2 (en) 2010-08-31 2023-12-26 3M Innovative Properties Company Shielded electrical cable
US9627106B2 (en) 2010-08-31 2017-04-18 3M Innovative Properties Company High density shielded electrical cable and other shielded cables, systems, and methods
US9646740B2 (en) 2010-08-31 2017-05-09 3M Innovative Properties Company Electrical characteristics of shielded electrical cables
US9119292B2 (en) 2010-08-31 2015-08-25 3M Innovative Properties Company Shielded electrical cable in twinaxial configuration
US9653195B2 (en) 2010-08-31 2017-05-16 3M Innovative Properties Company Shielded electrical cable
US9666332B1 (en) 2010-08-31 2017-05-30 3M Innovative Properties Company High density shielded electrical cable and other shielded cables, systems, and methods
US9105376B2 (en) 2010-08-31 2015-08-11 3M Innovative Properties Company Connector arrangements for shielded electrical cables
US9064612B2 (en) 2010-08-31 2015-06-23 3M Innovative Properties Company Shielded electrical ribbon cable with dielectric spacing
US9704619B1 (en) 2010-08-31 2017-07-11 3M Innovative Properties Company Electrical characteristics of shielded electrical cables
US9715952B2 (en) 2010-08-31 2017-07-25 3M Innovative Properties Company Electrical characteristics of shielded electrical cables
US8933333B2 (en) 2010-08-31 2015-01-13 3M Innovative Properties Company Shielded electrical cable
US8841555B2 (en) 2010-08-31 2014-09-23 3M Innovative Properties Company Connector arrangements for shielded electrical cables
US9786411B2 (en) 2010-08-31 2017-10-10 3M Innovative Properties Company Electrical characteristics of shielded electrical cables
US9865378B2 (en) 2010-08-31 2018-01-09 3M Innovative Properties Company Shielded electrical cable
US8841554B2 (en) 2010-08-31 2014-09-23 3M Innovative Properties Company High density shielded electrical cable and other shielded cables, systems, and methods
US9892823B2 (en) 2010-08-31 2018-02-13 3M Innovative Properties Company High density shielded electrical cable and other shielded cables, systems, and methods
US9196397B2 (en) 2010-08-31 2015-11-24 3M Innovative Properties Company Shielded electrical cable
US8575491B2 (en) 2010-08-31 2013-11-05 3M Innovative Properties Company Electrical cable with shielding film with gradual reduced transition area
US10090082B2 (en) 2010-08-31 2018-10-02 3M Innovative Properties Company Shielded electrical cable
US10109396B2 (en) 2010-08-31 2018-10-23 3M Innovative Properties Company Electrical characteristics of shielded electrical cables
US10109397B2 (en) 2010-08-31 2018-10-23 3M Innovative Properties Company Electrical characteristics of shielded electrical cables
US10134506B2 (en) 2010-08-31 2018-11-20 3M Innovative Properties Company Electrical characteristics of shielded electrical cables
US10147522B2 (en) 2010-08-31 2018-12-04 3M Innovative Properties Company Electrical characteristics of shielded electrical cables
US8492655B2 (en) 2010-08-31 2013-07-23 3M Innovative Properties Company Shielded electrical ribbon cable with dielectric spacing
US10340059B2 (en) 2010-08-31 2019-07-02 3M Innovative Properties Company Shielded electrical cable
US10347398B2 (en) 2010-08-31 2019-07-09 3M Innovative Properties Company Electrical characteristics of shielded electrical cables
US10347393B2 (en) 2010-08-31 2019-07-09 3M Innovative Properties Company High density shielded electrical cable and other shielded cables, systems, and methods
US10373734B2 (en) 2010-08-31 2019-08-06 3M Innovative Properties Company Shielded electrical ribbon cable with dielectric spacing
US10438725B2 (en) 2010-08-31 2019-10-08 3M Innovative Properties Company Electrical characteristics of shielded electrical cables
US8466365B2 (en) 2010-08-31 2013-06-18 3M Innovative Properties Company Shielded electrical cable
US10573427B2 (en) 2010-08-31 2020-02-25 3M Innovative Properties Company Shielded electrical ribbon cable with dielectric spacing
US10573432B2 (en) 2010-08-31 2020-02-25 3M Innovative Properties Company Shielded electrical cable
US10629329B2 (en) 2010-08-31 2020-04-21 3M Innovative Properties Company High density shielded electrical cable and other shielded cables, systems, and methods
US10784021B2 (en) 2010-08-31 2020-09-22 3M Innovative Properties Company Shielded electrical cable
US10896772B2 (en) 2010-08-31 2021-01-19 3M Innovative Properties Company High density shielded electrical cable and other shielded cables, systems, and methods
US10998111B2 (en) 2010-08-31 2021-05-04 3M Innovative Properties Company Shielded electrical cable
US11348706B2 (en) 2010-08-31 2022-05-31 3M Innovative Properties Company Shielded electrical cable
US11488745B2 (en) 2010-08-31 2022-11-01 3M Innovative Properties Company Shielded electrical cable
US11651871B2 (en) 2010-08-31 2023-05-16 3M Innovative Properties Company Shielded electric cable
US11664137B2 (en) 2010-08-31 2023-05-30 3M Innovative Properties Company High density shielded electrical cable and other shielded cables, systems, and methods
US11688530B2 (en) 2010-08-31 2023-06-27 3M Innovative Properties Company Shielded electric cable
US11699536B2 (en) 2010-08-31 2023-07-11 3M Innovative Properties Company High density shielded electrical cable and other shielded cables, systems, and methods
US8859901B2 (en) 2010-09-23 2014-10-14 3M Innovative Properties Company Shielded electrical cable
US9129724B2 (en) 2010-09-23 2015-09-08 3M Innovative Properties Company Shielded electrical cable

Similar Documents

Publication Publication Date Title
DE2644252A1 (en) Data-processing machine wiring - comprising fine parallel wires embedded in fluorine-contg. polymer ribbon together with perforated metal earthing sheet
DE3890470C2 (en) Low profile flat cables for twisted pairs
DE69906052T2 (en) SHIELDED CABLE AND ITS MANUFACTURING METHOD
DE4214380A1 (en) TRANSMISSION LINE WITH A FLUID PLEASANT SHEATH
DE4340425A1 (en) High impedance cable with strippable insulation - uses several parallel conductors in plane, with two separate insulating layers and screen between
EP0619583B1 (en) Electrical round cable
DE3013843A1 (en) COAXIAL CABLE GROUP.
DE2418000A1 (en) EASILY STRIPPABLE RIBBON CABLE
CH662231A5 (en) FLEXIBLE ELECTRIC RENDERABLE HEATING OR TEMPERATURE MEASURING ELEMENT.
DE112006001749T5 (en) flat cable
DE2547152A1 (en) Screened electric cables - provided with PTFE foil unsintered and filled with graphite or carbon fillers for controlled conduction
CH620549A5 (en)
DE3008953C2 (en) Multi-core ribbon cable
DE19549406A1 (en) Multi-wire, sectored cross=section electric power cable mfr.
DE3233904C2 (en)
EP1166285A1 (en) Multiple cable
DE3522335A1 (en) ELECTRIC CABLE AND METHOD FOR THE PRODUCTION THEREOF
DE4420328A1 (en) Flexible, heat-resistant plastic cable sheathing
EP1630825A2 (en) Electrical conductor
DE19910677B4 (en) Muff-free electrical connection
DE3233928A1 (en) Flexible electrical heating or temperature measuring element
DE3226380C2 (en) Cable set
EP1134749B1 (en) Electrical cable
DE1564701C3 (en) Superconducting winding with metal bridges
DE2216509A1 (en) Coaxial cable

Legal Events

Date Code Title Description
OHJ Non-payment of the annual fee