US240772A - Insulating wire - Google Patents
Insulating wire Download PDFInfo
- Publication number
- US240772A US240772A US240772DA US240772A US 240772 A US240772 A US 240772A US 240772D A US240772D A US 240772DA US 240772 A US240772 A US 240772A
- Authority
- US
- United States
- Prior art keywords
- wire
- ribbon
- cable
- cord
- insulating wire
- 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.)
- Expired - Lifetime
Links
- 239000011521 glass Substances 0.000 description 14
- 240000002027 Ficus elastica Species 0.000 description 6
- 229920001195 polyisoprene Polymers 0.000 description 6
- 238000009954 braiding Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000004642 transportation engineering Methods 0.000 description 2
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S16/00—Miscellaneous hardware, e.g. bushing, carpet fastener, caster, door closer, panel hanger, attachable or adjunct handle, hinge, window sash balance
- Y10S16/12—Hand grips, preformed and semi-permanent
Definitions
- My invention relates to an improvement in means for insulating wire, cords, and cable used for electric purposes; and it consists in covering said wire, cord, or cable with a flexible coxering of woven or knitted glass.
- A represents a piece of telegraph-wire.
- B represents a ribbon ofindia-iubber or its equivalent.
- U D represent ribbons of woven or knitted glass.
- the wire A is wrapped with the ribbon B, of india-rubber, with its edge overlapping, as shown at c, and this ribbon B is covered with a ribbon, O, of woven or knitted glass, with its edge overlapping, as shown at f, and this second ribbon, (J, is covered with a ribbon, D, of woven or knitted glass, with its edge overlapping, as shown at g.
- wire and ribbons herein mentioned and shown may be of any desired length, and may be wound on reels for convenience of manipulation and facility for transportation.
- the ribbons B O D may, by suitable plaiting mechanism, be plaited upon the wire A; but as I propose making such mechanism the subjectof another application for Letters Patent, I will not describe it in this application.
Description
(No Model.) Q J. SGHINNELLER.
Insulating Wire, Cord or Cable for Electrical Purposes.
No. 240,772. Patented April 26,1881.
I WITNESSES: INVENTOR ATTORJVEY N. PETERS, PNOTO-LITHOGRAPHER, WASNINGLON. D C.
UNITED STATES PATENT OFFICE.
J AOOB SOHINNELLER, OE PITTSBURG, PENNSYLVANIA.
INSULATING WIRE, CORD, OR CABLE FOR ELECTRICAL PURPOSES.
SPECIFICATION forming part of Letters Patent No. 240,772, dated April 26, 1881.
Application filed September 17, 1880.
To all whom it may concern Be it known that I, JACOB SCHINNELLER, of Pittsburg, in the county of Allegheny and State of Pennsylvania, have invented a new and useful Improvement in Insulating \Vire, Cord, and Cable for Electric Purposes; and I do hereby declare that the following is a full and exact description thereof, reference being had to accompanying drawing, and to the letters of reference marked thereon.
My invention relates to an improvement in means for insulating wire, cords, and cable used for electric purposes; and it consists in covering said wire, cord, or cable with a flexible coxering of woven or knitted glass.
To enable others skilled in the art with which my invention is most nearly connected to make and use it, I will proceed to describe its construction and operation.
In the accompanying dra wing, which forms part of my specification, A represents a piece of telegraph-wire.
B represents a ribbon ofindia-iubber or its equivalent.
U D represent ribbons of woven or knitted glass.
The wire A is wrapped with the ribbon B, of india-rubber, with its edge overlapping, as shown at c, and this ribbon B is covered with a ribbon, O, of woven or knitted glass, with its edge overlapping, as shown at f, and this second ribbon, (J, is covered with a ribbon, D, of woven or knitted glass, with its edge overlapping, as shown at g.
(No model.)
The wire and ribbons herein mentioned and shown may be of any desired length, and may be wound on reels for convenience of manipulation and facility for transportation.
The ribbons B O D may, by suitable plaiting mechanism, be plaited upon the wire A; but as I propose making such mechanism the subjectof another application for Letters Patent, I will not describe it in this application.
In the operation of covering the wire A, resinous matter of an unconducting quality as to electricity may be combined with the ribbons of indiarubber and glass for covering the wire, cord, or cable; but I wish it distinctly understood that I do not confine my invention to such combination.
Having thus described my invention, what I claim as of my invention is-- l. A wire, cord, or cable covered with a flexible ribbon or ribbons of woven or knitted glass, substantially as herein described, and for the purpose setforth.
2. A wire, cord, or cable covered with a ribbon of india-rubber anda flexible ribbon or ribbons of woven or knitted glass, substantially as herein described, and for the purpose set forth.
JACOB SO IIINNELLER.
Witnesses A. (3. JoHNs'roN, JAMES J. JOHNSTON.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US240772A true US240772A (en) | 1881-04-26 |
Family
ID=2310111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US240772D Expired - Lifetime US240772A (en) | Insulating wire |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US240772A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2679677A (en) * | 1951-10-30 | 1954-06-01 | Gen Electric | Woven glass electrical insulating sheet |
| US3649744A (en) * | 1970-06-19 | 1972-03-14 | Coleman Cable & Wire Co | Service entrance cable with preformed fiberglass tape |
| US4900879A (en) * | 1988-10-03 | 1990-02-13 | American Telephone And Telegraph Company, At&T Bell Laboratories | Insulation system for magnetic windings |
-
0
- US US240772D patent/US240772A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2679677A (en) * | 1951-10-30 | 1954-06-01 | Gen Electric | Woven glass electrical insulating sheet |
| US3649744A (en) * | 1970-06-19 | 1972-03-14 | Coleman Cable & Wire Co | Service entrance cable with preformed fiberglass tape |
| US4900879A (en) * | 1988-10-03 | 1990-02-13 | American Telephone And Telegraph Company, At&T Bell Laboratories | Insulation system for magnetic windings |
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