GB1311118A - Coiled extensible electrical cord - Google Patents

Coiled extensible electrical cord

Info

Publication number
GB1311118A
GB1311118A GB1311118DA GB1311118A GB 1311118 A GB1311118 A GB 1311118A GB 1311118D A GB1311118D A GB 1311118DA GB 1311118 A GB1311118 A GB 1311118A
Authority
GB
United Kingdom
Prior art keywords
thermoplastic resin
electrical cord
sheaths
july
rubber
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
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.)
RELIANCE CORDS CABLES Ltd
Original Assignee
RELIANCE CORDS CABLES Ltd
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 RELIANCE CORDS CABLES Ltd filed Critical RELIANCE CORDS CABLES Ltd
Publication of GB1311118A publication Critical patent/GB1311118A/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
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/06—Extensible conductors or cables, e.g. self-coiling cords
    • H01B7/065—Extensible conductors or cables, e.g. self-coiling cords having the shape of an helix

Landscapes

  • Insulated Conductors (AREA)

Abstract

1311118 Self-coiling cables RELIANCE (CORDS & CABLES) Ltd 2 July 1971 [3 July 1970] 32397/70 Heading H1A In a method of producing a self-coiling extensible cable insulated conductors 11 are each covered with a sheath 13 of a resilient thermoplastic resin, e.g. semi-rigid polyvinyl chloride, and with the sheaths being held in a coiled configuration they are subjected to heat treatment. Prior to the heat treatment the sheaths 13 may be enclosed by an outer sheath 14 which is of thermoplastic resin, rubber or textile material. The insulation 12 or the conductors 11 may also be of thermoplastic resin or rubber or it may be braided.
GB1311118D 1970-07-03 1970-07-03 Coiled extensible electrical cord Expired GB1311118A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3239770 1970-07-03

Publications (1)

Publication Number Publication Date
GB1311118A true GB1311118A (en) 1973-03-21

Family

ID=10337985

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1311118D Expired GB1311118A (en) 1970-07-03 1970-07-03 Coiled extensible electrical cord

Country Status (1)

Country Link
GB (1) GB1311118A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033769A2 (en) * 1980-02-09 1981-08-19 PEERLESS Elektronik GmbH Headphones demonstration system
GB2221341A (en) * 1988-07-29 1990-01-31 Ford Motor Co An insulated electrical conductor
EP0442417A2 (en) * 1990-02-14 1991-08-21 W.L. Gore & Associates GmbH Cable with external protective metallic coil spring
WO2000010175A1 (en) * 1998-08-17 2000-02-24 Telephone Products, Inc. Modular retractile telephone cords
CN112768122A (en) * 2020-12-30 2021-05-07 安徽宏源特种电缆股份有限公司 Tensile type low-loss phase-stable spiral coaxial cable for stretching system and production method thereof

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033769A2 (en) * 1980-02-09 1981-08-19 PEERLESS Elektronik GmbH Headphones demonstration system
EP0033769A3 (en) * 1980-02-09 1981-11-25 PEERLESS Elektronik GmbH Headphones demonstration system
GB2221341A (en) * 1988-07-29 1990-01-31 Ford Motor Co An insulated electrical conductor
EP0442417A2 (en) * 1990-02-14 1991-08-21 W.L. Gore & Associates GmbH Cable with external protective metallic coil spring
EP0442417A3 (en) * 1990-02-14 1992-06-03 W.L. Gore & Associates Gmbh Cable with external protective metallic coil spring
WO2000010175A1 (en) * 1998-08-17 2000-02-24 Telephone Products, Inc. Modular retractile telephone cords
US6235990B1 (en) * 1998-08-17 2001-05-22 Telephone Products, Inc. Modular retractile telephone cords
CN112768122A (en) * 2020-12-30 2021-05-07 安徽宏源特种电缆股份有限公司 Tensile type low-loss phase-stable spiral coaxial cable for stretching system and production method thereof

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Legal Events

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