EP0125747A3 - Heat-resistant electrical conducting wire - Google Patents

Heat-resistant electrical conducting wire Download PDF

Info

Publication number
EP0125747A3
EP0125747A3 EP84300886A EP84300886A EP0125747A3 EP 0125747 A3 EP0125747 A3 EP 0125747A3 EP 84300886 A EP84300886 A EP 84300886A EP 84300886 A EP84300886 A EP 84300886A EP 0125747 A3 EP0125747 A3 EP 0125747A3
Authority
EP
European Patent Office
Prior art keywords
polyimide film
conducting wire
core
layers
electrical conducting
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Withdrawn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
EP84300886A
Other languages
German (de)
French (fr)
Other versions
EP0125747A2 (en
Inventor
Richard K. Moxley
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.)
BRISCOE Manufacturing CO
Original Assignee
BRISCOE Manufacturing CO
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 BRISCOE Manufacturing CO filed Critical BRISCOE Manufacturing CO
Publication of EP0125747A2 publication Critical patent/EP0125747A2/en
Publication of EP0125747A3 publication Critical patent/EP0125747A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H01B7/292—Protection against damage caused by extremes of temperature or by flame using material resistant to heat

Landscapes

  • Insulated Conductors (AREA)
  • Organic Insulating Materials (AREA)

Abstract

An electrical conducting wire (11), capable of withstand­ ing high continuous operating temperatures without emitting smoke or halogens and without supporting flame, includes a conductive core (20) of nickel, or copper or iron plated with tin, nickel or silver and surrounded by a plurality of successive insulating layers (30, 40) of polyimide film strip or tape (31, 41). The first of such layers (30) is formed by helically winding the tape of polyimide film about the core with adjacent edges overlapping. Each successive layer (10) is helically wound in the opposite direction and surrounding the next inner layer. A braided fiberglass jacket (50) encases the core (20) and the insulating polyimide film layers (30, 40).
EP84300886A 1983-02-18 1984-02-13 Heat-resistant electrical conducting wire Withdrawn EP0125747A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46750083A 1983-02-18 1983-02-18
US467500 1983-02-18

Publications (2)

Publication Number Publication Date
EP0125747A2 EP0125747A2 (en) 1984-11-21
EP0125747A3 true EP0125747A3 (en) 1985-01-09

Family

ID=23855966

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84300886A Withdrawn EP0125747A3 (en) 1983-02-18 1984-02-13 Heat-resistant electrical conducting wire

Country Status (1)

Country Link
EP (1) EP0125747A3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4900879A (en) * 1988-10-03 1990-02-13 American Telephone And Telegraph Company, At&T Bell Laboratories Insulation system for magnetic windings
IT1233115B (en) * 1989-09-13 1992-03-14 Deregibus Tubigomma RUBBER TUBE FOR ELECTRIC CABLES COOLING.
DE4323229C2 (en) * 1993-07-12 1998-04-09 Bayer Ag Conductor cable with a silicone-impregnated glass fiber sheathing
ATE373310T1 (en) * 2000-02-04 2007-09-15 Iwate Tokyo Wire Works Ltd COVERED SUPERCONDUCTING WIRE
CN109003713B (en) * 2018-07-20 2024-06-25 上海传输线研究所（中国电子科技集团公司第二十三研究所） Fireproof photoelectric composite cable and implementation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3425865A (en) * 1965-06-29 1969-02-04 Cerro Corp Insulated conductor
US3462544A (en) * 1967-08-29 1969-08-19 Us Navy Electrical conductors with a heat resistant electrical insulation system
FR2095196A1 (en) * 1970-06-12 1972-02-11 Du Pont
FR2291585A1 (en) * 1974-11-18 1976-06-11 Schweizerische Isolawerke ELECTRICAL CONNECTION CABLE FOR TRANSPORT VEHICLES AND BOATS
US4051324A (en) * 1975-05-12 1977-09-27 Haveg Industries, Inc. Radiation resistant cable and method of making same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3425865A (en) * 1965-06-29 1969-02-04 Cerro Corp Insulated conductor
US3462544A (en) * 1967-08-29 1969-08-19 Us Navy Electrical conductors with a heat resistant electrical insulation system
FR2095196A1 (en) * 1970-06-12 1972-02-11 Du Pont
FR2291585A1 (en) * 1974-11-18 1976-06-11 Schweizerische Isolawerke ELECTRICAL CONNECTION CABLE FOR TRANSPORT VEHICLES AND BOATS
US4051324A (en) * 1975-05-12 1977-09-27 Haveg Industries, Inc. Radiation resistant cable and method of making same

Also Published As

Publication number Publication date
EP0125747A2 (en) 1984-11-21

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

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AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

RBV Designated contracting states (corrected)

Designated state(s): BE DE FR GB SE

AK Designated contracting states

Designated state(s): BE DE FR GB SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19850910

RIN1 Information on inventor provided before grant (corrected)

Inventor name: MOXLEY, RICHARD K.