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GB730812A - Improvements in or relating to electric wires and cables - Google Patents

Improvements in or relating to electric wires and cables

Info

Publication number
GB730812A
GB730812A GB3308752A GB3308752A GB730812A GB 730812 A GB730812 A GB 730812A GB 3308752 A GB3308752 A GB 3308752A GB 3308752 A GB3308752 A GB 3308752A GB 730812 A GB730812 A GB 730812A
Authority
GB
United Kingdom
Prior art keywords
cables
polyvinyl chloride
dec
insulation
relating
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
GB3308752A
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.)
CABLES AND PLASTICS Ltd
HARRY SCHOFIELD PILLING
Original Assignee
CABLES AND PLASTICS Ltd
HARRY SCHOFIELD PILLING
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 CABLES AND PLASTICS Ltd, HARRY SCHOFIELD PILLING filed Critical CABLES AND PLASTICS Ltd
Priority to GB3308752A priority Critical patent/GB730812A/en
Publication of GB730812A publication Critical patent/GB730812A/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
    • H01B7/17—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

  • Insulated Conductors (AREA)

Abstract

730,812. Cables. CABLES & PLASTICS, Ltd., and PILLING, H. S. Dec. 29, 1953 [Dec. 31, 1952], No. 33087/53. Class 36. A cable comprises at least one conductor which is covered with an insulating material such as polythene, then with a polyvinyl chloride sheath adhering firmly to the insulation and then with a nylon sheath adhering firmly to the polyvinyl chloride sheath. Several individually insulated conductors may be laid up together to form a core over which the polyvinyl chloride and nylon sheaths are applied. The insulation and sheaths may be applied by extrusion, a vacuum being formed in the head of the extrusion apparatus to ensure that the various layers fit tightly on to the underlying surfaces.
GB3308752A 1952-12-31 1952-12-31 Improvements in or relating to electric wires and cables Expired GB730812A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3308752A GB730812A (en) 1952-12-31 1952-12-31 Improvements in or relating to electric wires and cables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3308752A GB730812A (en) 1952-12-31 1952-12-31 Improvements in or relating to electric wires and cables

Publications (1)

Publication Number Publication Date
GB730812A true GB730812A (en) 1955-06-01

Family

ID=10348393

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3308752A Expired GB730812A (en) 1952-12-31 1952-12-31 Improvements in or relating to electric wires and cables

Country Status (1)

Country Link
GB (1) GB730812A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4749894A (en) * 1985-03-11 1988-06-07 Ebara Corporation Submersible motor using a water-tight wire as the primary winding
CN114864193A (en) * 2022-05-26 2022-08-05 常州八益电缆股份有限公司 Preparation method of special cable

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4749894A (en) * 1985-03-11 1988-06-07 Ebara Corporation Submersible motor using a water-tight wire as the primary winding
CN114864193A (en) * 2022-05-26 2022-08-05 常州八益电缆股份有限公司 Preparation method of special cable
CN114864193B (en) * 2022-05-26 2024-03-26 常州八益电缆股份有限公司 Preparation method of special cable

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