EP0103487A3 - Electrical insulation - Google Patents

Electrical insulation Download PDF

Info

Publication number
EP0103487A3
EP0103487A3 EP83305380A EP83305380A EP0103487A3 EP 0103487 A3 EP0103487 A3 EP 0103487A3 EP 83305380 A EP83305380 A EP 83305380A EP 83305380 A EP83305380 A EP 83305380A EP 0103487 A3 EP0103487 A3 EP 0103487A3
Authority
EP
European Patent Office
Prior art keywords
polymer
ethylene
polyether
electrical insulation
ketone
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.)
Granted
Application number
EP83305380A
Other versions
EP0103487A2 (en
EP0103487B1 (en
Inventor
Stephen Leroy Tondre
Hans Edmund Lunk
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.)
Raychem Corp
Original Assignee
Raychem Corp
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 Raychem Corp filed Critical Raychem Corp
Priority to AT83305380T priority Critical patent/ATE21462T1/en
Publication of EP0103487A2 publication Critical patent/EP0103487A2/en
Publication of EP0103487A3 publication Critical patent/EP0103487A3/en
Application granted granted Critical
Publication of EP0103487B1 publication Critical patent/EP0103487B1/en
Expired 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
    • 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
    • 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
    • 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
    • H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Insulating Materials (AREA)
  • Insulated Conductors (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

Abstract

Electrical insulation comprises (1) an inner layer of a cross-linked polymer, e.g. an ethylene/tetrafluoroethylene copolymer, an ethylene/chlorotrifluoroethylene polymer or a vinylidene fluoride polymer, and (2) an outer layer of an aromatic polymer having a glass transition temperature of at least 100 DEG C, e.g. a polyether ether ketone, a polyether ketone or a polyether sulfone. Such insulation combines excellent properties under normal service conditions with low smoke evolution on burning, and is therefore particularly useful for aircraft wire and cable.
EP83305380A 1982-09-15 1983-09-14 Electrical insulation Expired EP0103487B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83305380T ATE21462T1 (en) 1982-09-15 1983-09-14 ELECTRICAL INSULATION.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41835582A 1982-09-15 1982-09-15
US418355 1982-09-15

Publications (3)

Publication Number Publication Date
EP0103487A2 EP0103487A2 (en) 1984-03-21
EP0103487A3 true EP0103487A3 (en) 1984-08-01
EP0103487B1 EP0103487B1 (en) 1986-08-13

Family

ID=23657778

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83305380A Expired EP0103487B1 (en) 1982-09-15 1983-09-14 Electrical insulation

Country Status (6)

Country Link
EP (1) EP0103487B1 (en)
JP (1) JPS5973807A (en)
AT (1) ATE21462T1 (en)
CA (1) CA1214528A (en)
DE (1) DE3365309D1 (en)
GB (1) GB2127210B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH664230A5 (en) * 1984-02-08 1988-02-15 Huber+Suhner Ag INSULATED, ELECTRICAL CABLE.
GB8716305D0 (en) * 1987-07-10 1987-08-19 Raychem Ltd Electrical wire
GB8716307D0 (en) * 1987-07-10 1987-08-19 Raychem Ltd Electrical wire
DE3852977T2 (en) * 1987-07-29 1995-07-06 Sumitomo Electric Industries Moldings based on a resin composition.
JP3073545B2 (en) * 1990-05-23 2000-08-07 株式会社フジクラ Insulated wire and cable using this
JPH04108810U (en) * 1991-03-07 1992-09-21 古河電気工業株式会社 insulated wire
JP3233655B2 (en) * 1991-05-24 2001-11-26 株式会社フジクラ Flame retardant electrical cable
US6296935B1 (en) * 1996-08-22 2001-10-02 The Furukawa Electric Co., Ltd. Multilayer insulated wire and transformer using the same
GB2329278B (en) * 1997-07-14 2002-01-16 Delta Crompton Cables Ltd Co-axial cables
JP5258022B2 (en) * 2008-02-18 2013-08-07 古河マグネットワイヤ株式会社 Insulated wire for coil

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3217084A (en) * 1960-12-20 1965-11-09 Anaconda Wire & Cable Co Electric cable having compressed insulation
US3294604A (en) * 1960-12-20 1966-12-27 Anaconda Wire & Cable Co Method of making electric cable having compressed insulation
EP0040034A1 (en) * 1980-05-08 1981-11-18 BICC Limited Insulated wires and electric cables

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4184001A (en) * 1978-04-19 1980-01-15 Haveg Industries, Inc. Multi layer insulation system for conductors comprising a fluorinated copolymer layer which is radiation cross-linked
JPS57130304A (en) * 1981-02-02 1982-08-12 Chiyanpurein Cable Corp Insulating system for wire or cable

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3217084A (en) * 1960-12-20 1965-11-09 Anaconda Wire & Cable Co Electric cable having compressed insulation
US3294604A (en) * 1960-12-20 1966-12-27 Anaconda Wire & Cable Co Method of making electric cable having compressed insulation
EP0040034A1 (en) * 1980-05-08 1981-11-18 BICC Limited Insulated wires and electric cables

Also Published As

Publication number Publication date
DE3365309D1 (en) 1986-09-18
EP0103487A2 (en) 1984-03-21
JPS5973807A (en) 1984-04-26
CA1214528A (en) 1986-11-25
GB2127210A (en) 1984-04-04
GB8324662D0 (en) 1983-10-19
JPH0517642B2 (en) 1993-03-09
EP0103487B1 (en) 1986-08-13
ATE21462T1 (en) 1986-08-15
GB2127210B (en) 1986-01-22

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