GB2127210B - Insulated electrical article - Google Patents

Insulated electrical article

Info

Publication number
GB2127210B
GB2127210B GB08324662A GB8324662A GB2127210B GB 2127210 B GB2127210 B GB 2127210B GB 08324662 A GB08324662 A GB 08324662A GB 8324662 A GB8324662 A GB 8324662A GB 2127210 B GB2127210 B GB 2127210B
Authority
GB
United Kingdom
Prior art keywords
polymer
ethylene
polyether
insulated electrical
electrical article
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
Application number
GB08324662A
Other versions
GB8324662D0 (en
GB2127210A (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
Publication of GB8324662D0 publication Critical patent/GB8324662D0/en
Publication of GB2127210A publication Critical patent/GB2127210A/en
Application granted granted Critical
Publication of GB2127210B publication Critical patent/GB2127210B/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.
GB08324662A 1982-09-15 1983-09-14 Insulated electrical article Expired GB2127210B (en)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
GB8324662D0 GB8324662D0 (en) 1983-10-19
GB2127210A GB2127210A (en) 1984-04-04
GB2127210B true GB2127210B (en) 1986-01-22

Family

ID=23657778

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08324662A Expired GB2127210B (en) 1982-09-15 1983-09-14 Insulated electrical article

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.
GB8716307D0 (en) * 1987-07-10 1987-08-19 Raychem Ltd Electrical wire
GB8716305D0 (en) * 1987-07-10 1987-08-19 Raychem Ltd Electrical wire
EP0301543B1 (en) * 1987-07-29 1995-02-08 Sumitomo Electric Industries Limited Molded article made from a resinous 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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3294604A (en) * 1960-12-20 1966-12-27 Anaconda Wire & Cable Co Method of making electric cable having compressed insulation
US3217084A (en) * 1960-12-20 1965-11-09 Anaconda Wire & Cable Co Electric cable having compressed insulation
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
EP0040034A1 (en) * 1980-05-08 1981-11-18 BICC Limited Insulated wires and electric cables
JPS57130304A (en) * 1981-02-02 1982-08-12 Chiyanpurein Cable Corp Insulating system for wire or cable

Also Published As

Publication number Publication date
CA1214528A (en) 1986-11-25
GB8324662D0 (en) 1983-10-19
DE3365309D1 (en) 1986-09-18
EP0103487A2 (en) 1984-03-21
GB2127210A (en) 1984-04-04
EP0103487B1 (en) 1986-08-13
JPS5973807A (en) 1984-04-26
JPH0517642B2 (en) 1993-03-09
ATE21462T1 (en) 1986-08-15
EP0103487A3 (en) 1984-08-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930914