EP1148585A3 - Method and assembly for the reduction of use and corrosion of contact surfaces - Google Patents

Method and assembly for the reduction of use and corrosion of contact surfaces Download PDF

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Publication number
EP1148585A3
EP1148585A3 EP01109631A EP01109631A EP1148585A3 EP 1148585 A3 EP1148585 A3 EP 1148585A3 EP 01109631 A EP01109631 A EP 01109631A EP 01109631 A EP01109631 A EP 01109631A EP 1148585 A3 EP1148585 A3 EP 1148585A3
Authority
EP
European Patent Office
Prior art keywords
plug
contacts
corrosion
fiber layer
contact
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.)
Withdrawn
Application number
EP01109631A
Other languages
German (de)
French (fr)
Other versions
EP1148585A2 (en
Inventor
Ernst Emil Ruch
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.)
ECS AG
Original Assignee
ECS 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 ECS AG filed Critical ECS AG
Publication of EP1148585A2 publication Critical patent/EP1148585A2/en
Publication of EP1148585A3 publication Critical patent/EP1148585A3/en
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/03—Contact members characterised by the material, e.g. plating, or coating materials

Abstract

Die Vorrichtung zur Verminderung des Abriebes und der Korrosion der Kontaktflächen von durch Steck-Kontaktmittel beaufschlagbaren Kontakten von Karten-Lesegeräten, HF-Verbindungsleisten für Fernsprech- und Datenleitungen u.a., umfasst einen, anstelle der Steck-Kontaktmittel temporär einsteckbaren, flächigen Träger mit einer Faserschicht mindestens im Bereich der steckbelasteten Kontakte, welche Faserschicht der Aufnahme eines Kontaktschutzmittels dient, alles derart, dass mit dem Einstecken des Trägers die betreffenden Kontakte zur Aufbringung eines Schutzfilms in die Faserschicht eintauchen.The device for reducing the abrasion and corrosion of the contact surfaces of contacts of card readers which can be acted upon by plug-in contact means, HF connecting strips for telephone and data lines, etc. comprises a flat surface that can be temporarily inserted instead of the plug-in contact means Carrier with a fiber layer at least in the area of the plug-in load Contacts, which fiber layer is used to hold a contact protection agent, everything in such a way that with the plugging in of the carrier the relevant contacts for Dip a protective film into the fiber layer.

Diese Massnahmen gestatten die Durchführung des erfindungsgemässen Verfahrens, die steckerbelasteten Kontakte, bedarfsweise wiederholbar, mit einem Film eines, gegen Abrieb und Korrosion wirksamen und die Steckkraft mindernden Kontaktschutzmittels zu überziehen, um so die Lebensdauer der hochbelasteten Kontakte zu verlängern und die Steckhäufigkeit zu erhöhen.

Figure 00000001
Figure 00000002
These measures make it possible to carry out the method according to the invention, the plug-loaded contacts repeatedly, if necessary, repeatedly with a film of a contact protection agent which is effective against abrasion and corrosion and reduces the insertion force, in order to extend the service life of the highly loaded contacts and to increase the frequency of insertion.
Figure 00000001
Figure 00000002
EP01109631A 2000-04-19 2001-04-19 Method and assembly for the reduction of use and corrosion of contact surfaces Withdrawn EP1148585A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH7802000A CH695178A5 (en) 2000-04-19 2000-04-19 Method and apparatus for reducing corrosion and abrasion of acted upon by plug-in contact means contact surfaces.
CH7802000 2000-04-19

Publications (2)

Publication Number Publication Date
EP1148585A2 EP1148585A2 (en) 2001-10-24
EP1148585A3 true EP1148585A3 (en) 2003-08-06

Family

ID=4536142

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01109631A Withdrawn EP1148585A3 (en) 2000-04-19 2001-04-19 Method and assembly for the reduction of use and corrosion of contact surfaces

Country Status (2)

Country Link
EP (1) EP1148585A3 (en)
CH (1) CH695178A5 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4204294A (en) * 1978-10-23 1980-05-27 Halverson Robert J Electrical terminal cleaning device
US5201093A (en) * 1989-12-20 1993-04-13 Wells James M Video game console and cartridge cleaning kit
US5661869A (en) * 1992-08-03 1997-09-02 Tender Corporation Electrical contact cleaner

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4204294A (en) * 1978-10-23 1980-05-27 Halverson Robert J Electrical terminal cleaning device
US5201093A (en) * 1989-12-20 1993-04-13 Wells James M Video game console and cartridge cleaning kit
US5661869A (en) * 1992-08-03 1997-09-02 Tender Corporation Electrical contact cleaner

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
D.K.GIBSON ET AL: "Materials for sliding electrical contacts", IBM TECHNICAL DISCLOSURE BULLETIN, vol. 23, no. 2, July 1980 (1980-07-01), pages 502, XP002040637 *

Also Published As

Publication number Publication date
CH695178A5 (en) 2005-12-30
EP1148585A2 (en) 2001-10-24

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