GB1340136A - Insulated metal conductor - Google Patents

Insulated metal conductor

Info

Publication number
GB1340136A
GB1340136A GB2573871A GB2573871A GB1340136A GB 1340136 A GB1340136 A GB 1340136A GB 2573871 A GB2573871 A GB 2573871A GB 2573871 A GB2573871 A GB 2573871A GB 1340136 A GB1340136 A GB 1340136A
Authority
GB
United Kingdom
Prior art keywords
coating
polyimide
conductor
polymers
tape
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
GB2573871A
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.)
Raytheon Co
Original Assignee
Hughes Aircraft 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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of GB1340136A publication Critical patent/GB1340136A/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
    • H01B3/303—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups H01B3/38 or H01B3/302
    • H01B3/306—Polyimides or polyesterimides
    • 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
    • H01B3/308—Wires with resins
    • 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
    • H01B3/443—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 vinylhalogenides or other halogenoethylenic compounds
    • H01B3/445—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 vinylhalogenides or other halogenoethylenic compounds from vinylfluorides or other fluoroethylenic compounds

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Laminated Bodies (AREA)
  • Insulating Bodies (AREA)
  • Organic Insulating Materials (AREA)
  • Paints Or Removers (AREA)

Abstract

1340136 Cables HUGHES AIRCRAFT CO 19 April 1971 [9 Feb 1971] 25738/71 Heading H1A A conductor is wrapped with one or more layers of an electrically insulating film or fabric tape having a sealant adhesive coating of an addition cure polyimide polymer of the structure shown (before curing), to provide a heat resistant insulation. A method of making such an insulated conductor comprises preparing a lacquer solution of polyimide polymers, for example by dissolving a polymer of the structure shown in p-dioxane and dimethyl formamide, coating a heat resistant insulating polyimide film tape with the lacquer and drying the coating, "B" stage polymerizing the polyimide polymers by heating in an oven, wrapping the composite tape about a conductor, for example multifilament silver plated copper wire, and finally heat curing the coating to a substantially void free sealant state. A further coating of tetrafluoroethylene polymers and/or tetrafluoroethylenehexafluoropropylene copolymer may be subsequently added if required.
GB2573871A 1971-02-09 1971-04-19 Insulated metal conductor Expired GB1340136A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11381671A 1971-02-09 1971-02-09

Publications (1)

Publication Number Publication Date
GB1340136A true GB1340136A (en) 1973-12-12

Family

ID=22351681

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2573871A Expired GB1340136A (en) 1971-02-09 1971-04-19 Insulated metal conductor

Country Status (3)

Country Link
DE (1) DE2131994B2 (en)
FR (1) FR2124205B1 (en)
GB (1) GB1340136A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4329399A (en) * 1980-10-06 1982-05-11 E. I. Du Pont De Nemours And Company Coated, heat-sealable aromatic polymer film

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3408453A (en) * 1967-04-04 1968-10-29 Cerro Corp Polyimide covered conductor
GB1265363A (en) * 1968-02-08 1972-03-01 Trw Inc Bonding surfaces together with polyimide adhesives

Also Published As

Publication number Publication date
FR2124205A1 (en) 1972-09-22
DE2131994B2 (en) 1972-06-08
DE2131994A1 (en) 1972-06-08
FR2124205B1 (en) 1976-04-16

Similar Documents

Publication Publication Date Title
US3408453A (en) Polyimide covered conductor
GB1486355A (en) Electrical cable suitable for transport vehicles and ships in particular
US3676566A (en) Laminar structures of polyimide and fluorocarbon polymers
GB1481485A (en) Ultra-high-frequency leaky coaxial cable
US3841959A (en) Insulating tape for the manufacture of an insulating jacket for electric conductors impregnated with a thermosetting epoxy resin-acid anhydride curing mixture
GB962980A (en) Improvements in or relating to magnet wire
GB1539392A (en) Polymer coated heat insulated electrical conductor and method of manufacture
US4939317A (en) Polyimide insulated coaxial electric cable
GB1340136A (en) Insulated metal conductor
US3717522A (en) Method for forming a cross-linked polyethylene insulator
GB1039967A (en) Polyimide coated fluorocarbon insulated wire
GB1380606A (en) Coaxial cable
GB1348575A (en) Electrical wire insulation
GB1362179A (en) Electric cables
US3801393A (en) Making an insulated cable with polyimide tape
JPS53142442A (en) Manufacturing of insulated conductor
GB1210668A (en) Printed winding rotor
ES471842A1 (en) Method of the electrical properties of polymeric insulations containing polar additives and the polymeric insulation product thereof
GB784036A (en) Improvements in or relating to flexible multi-strand electrical conductors
GB1495028A (en) Insulated flat conductors
ES394732A3 (en) Improvements in the manufacture of electrical conductors isolated. (Machine-translation by Google Translate, not legally binding)
GB1185603A (en) Non-Extensible Conducting Cable
ES407639A1 (en) Procedure and covering device for electrical conductor cables. (Machine-translation by Google Translate, not legally binding)
GB660910A (en) Process of making insulated electrical conductors
JPS55124218A (en) Manufacturing method of insulated coil

Legal Events

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