GB1483280A - Electric conductor for use in process instrumentation - Google Patents

Electric conductor for use in process instrumentation

Info

Publication number
GB1483280A
GB1483280A GB27890/75A GB2789075A GB1483280A GB 1483280 A GB1483280 A GB 1483280A GB 27890/75 A GB27890/75 A GB 27890/75A GB 2789075 A GB2789075 A GB 2789075A GB 1483280 A GB1483280 A GB 1483280A
Authority
GB
United Kingdom
Prior art keywords
jacket
irradiation
insulation
electric conductor
process instrumentation
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
GB27890/75A
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.)
Samuel Moore and Co
Original Assignee
Samuel Moore and 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 Samuel Moore and Co filed Critical Samuel Moore and Co
Publication of GB1483280A publication Critical patent/GB1483280A/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
    • H01B9/00—Power cables
    • H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
    • H01B9/028—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients with screen grounding means, e.g. drain wires
    • 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
    • H01B7/02—Disposition of insulation
    • 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
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
    • H01B9/022—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients composed of longitudinal lapped tape-conductors

Landscapes

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

Abstract

1483280 Cables SAMUEL MOORE & CO 2 July 1975 [19 Aug 1974] 27890/75 Heading H1A A cable suitable for use at high temperatures comprises at least two conductors 24, 28 insulated by coatings 22, 26 of irradiation cured ethylene tetrafluorethylene copolymer, ethylene chlorotrifluoroethylene copolymer or polyvinyl chloride and a jacket 12 of irradiation cured halosulphonated polyethylene polymer, polychloroprene or chlorinated polyethylene. An insulation coated metal screen 16 may be provided together with an earth wire 30 and rip cord 14. The electron irradiation may be performed on the assembled cable or is preferably first on the insulation and then on the jacket, the dose preferably being 5-#12 Mrods.
GB27890/75A 1974-08-19 1975-07-02 Electric conductor for use in process instrumentation Expired GB1483280A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49871674A 1974-08-19 1974-08-19

Publications (1)

Publication Number Publication Date
GB1483280A true GB1483280A (en) 1977-08-17

Family

ID=23982202

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27890/75A Expired GB1483280A (en) 1974-08-19 1975-07-02 Electric conductor for use in process instrumentation

Country Status (8)

Country Link
JP (1) JPS5122084A (en)
AU (1) AU497691B2 (en)
BE (1) BE830338A (en)
BR (1) BR7505211A (en)
CA (1) CA1027196A (en)
DE (2) DE7521993U (en)
GB (1) GB1483280A (en)
ZA (1) ZA754341B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5816086Y2 (en) * 1977-04-15 1983-04-01 日立電線株式会社 Insulated wire with shielding layer
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
DE3044871C2 (en) * 1980-11-28 1986-06-05 kabelmetal electro GmbH, 3000 Hannover Flame-resistant electrical cable
JPS58169609U (en) * 1982-05-08 1983-11-12 日立電線株式会社 Shielded cable for easy terminal processing
JPS613620U (en) * 1984-06-12 1986-01-10 日立電線株式会社 Low-temperature wires and cables
GB2161614B (en) * 1984-06-19 1987-12-16 Telephone Cables Ltd Optical fibre cables
CN106992034A (en) * 2017-05-02 2017-07-28 兰州众邦电线电缆集团有限公司 A kind of many pole span geoelectric survey system service cables and production technology

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5429709B2 (en) * 1972-06-08 1979-09-26

Also Published As

Publication number Publication date
DE2530891A1 (en) 1976-03-04
DE7521993U (en) 1980-10-09
CA1027196A (en) 1978-02-28
ZA754341B (en) 1976-06-30
BE830338A (en) 1975-10-16
JPS5122084A (en) 1976-02-21
BR7505211A (en) 1976-08-03
DE2530891B2 (en) 1978-09-21
AU497691B2 (en) 1978-12-21
AU8279275A (en) 1977-01-13

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee