GB1175850A - Improvements in or relating to Telecommunication Cables - Google Patents

Improvements in or relating to Telecommunication Cables

Info

Publication number
GB1175850A
GB1175850A GB4097467A GB4097467A GB1175850A GB 1175850 A GB1175850 A GB 1175850A GB 4097467 A GB4097467 A GB 4097467A GB 4097467 A GB4097467 A GB 4097467A GB 1175850 A GB1175850 A GB 1175850A
Authority
GB
United Kingdom
Prior art keywords
insulated conductors
cables
sept
medium
flame resistant
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
GB4097467A
Inventor
Noel Spencer Dean
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.)
Balfour Beatty PLC
Original Assignee
BICC PLC
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 BICC PLC filed Critical BICC PLC
Priority to GB4097467A priority Critical patent/GB1175850A/en
Publication of GB1175850A publication Critical patent/GB1175850A/en
Priority to MY7000119A priority patent/MY7000119A/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • 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
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable

Landscapes

  • Insulated Conductors (AREA)

Abstract

1,175,850. Cables. BRITISH INSULATED CALLENDER'S CABLES Ltd. 6 Sept., 1968 [7 Sept., 1967], No. 40974/67. Heading H1A. A telecommunication cable comprises a multiplicity of plastics insulated conductors enclosed within a waterproof sheath of plastics material, the interstices between the insulated conductors and between the insulated conductors and the sheath, being filled with a flame resistant water impermeable medium comprising a blend of a flame resistant medium, e.g. chlorinated paraffin wax, and a water impermeable medium, e.g. petroleum jelly. The conductor insulation may be of polyethylene, polyvinyl chloride or polypropylene, in solid or cellular form.
GB4097467A 1967-09-07 1967-09-07 Improvements in or relating to Telecommunication Cables Expired GB1175850A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB4097467A GB1175850A (en) 1967-09-07 1967-09-07 Improvements in or relating to Telecommunication Cables
MY7000119A MY7000119A (en) 1967-09-07 1970-12-31 Improvements in or relating to telecommunication cables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4097467A GB1175850A (en) 1967-09-07 1967-09-07 Improvements in or relating to Telecommunication Cables

Publications (1)

Publication Number Publication Date
GB1175850A true GB1175850A (en) 1969-12-23

Family

ID=10417519

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4097467A Expired GB1175850A (en) 1967-09-07 1967-09-07 Improvements in or relating to Telecommunication Cables

Country Status (2)

Country Link
GB (1) GB1175850A (en)
MY (1) MY7000119A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3745231A (en) * 1971-06-15 1973-07-10 Gen Cable Corp Filled telephone cables with irradiated polyethylene insulation
DE2438533A1 (en) * 1973-08-15 1975-02-27 Western Electric Co METHOD OF MANUFACTURING A STRANDED CABLE CORE AND MATERIAL JOINT FOR USE IN SUCH A PROCESS
JPS5014347B1 (en) * 1970-07-08 1975-05-27
US3944717A (en) * 1973-08-15 1976-03-16 Western Electric Company, Inc. Flame-retardant, water-resistant composition and coating transmission member therewith
US4186778A (en) * 1978-05-30 1980-02-05 Dayco Corporation Hose construction having integral fire extinguishant and method of making same
US4562302A (en) * 1981-10-05 1985-12-31 Northern Telecom Limited Inside telecommunication cable
US6787694B1 (en) 2000-06-01 2004-09-07 Cable Design Technologies, Inc. Twisted pair cable with dual layer insulation having improved transmission characteristics

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5014347B1 (en) * 1970-07-08 1975-05-27
US3745231A (en) * 1971-06-15 1973-07-10 Gen Cable Corp Filled telephone cables with irradiated polyethylene insulation
DE2438533A1 (en) * 1973-08-15 1975-02-27 Western Electric Co METHOD OF MANUFACTURING A STRANDED CABLE CORE AND MATERIAL JOINT FOR USE IN SUCH A PROCESS
US3944717A (en) * 1973-08-15 1976-03-16 Western Electric Company, Inc. Flame-retardant, water-resistant composition and coating transmission member therewith
US4186778A (en) * 1978-05-30 1980-02-05 Dayco Corporation Hose construction having integral fire extinguishant and method of making same
US4562302A (en) * 1981-10-05 1985-12-31 Northern Telecom Limited Inside telecommunication cable
US6787694B1 (en) 2000-06-01 2004-09-07 Cable Design Technologies, Inc. Twisted pair cable with dual layer insulation having improved transmission characteristics

Also Published As

Publication number Publication date
MY7000119A (en) 1970-12-31

Similar Documents

Publication Publication Date Title
ES374299A1 (en) Waterproof electrical cable
JPS54124285A (en) Method of insulating cable conductor with crossslinking copolymer
ES459758A1 (en) Water blocked electric cables
SE311547B (en)
GB1133455A (en) Improvements in or relating to direct current electric cables
GB1175850A (en) Improvements in or relating to Telecommunication Cables
GB909343A (en) Improvements in insulated electrical conductors and methods of manufacture thereof
GB1308778A (en) Telecommunication cables
GB1277505A (en) Improvements in or relating to telecommunication cables
GB1344686A (en) Cables
GB1095639A (en) Improvements in or relating to telecommunication cables
GB1154886A (en) Improvements in or relating to Telecommunication Cables
GB1104450A (en) Improvements in or relating to telecommunication cables
GB1080844A (en) Improvements in electric cables
JPS5423986A (en) Radiation resistant electric cable
AU479848B2 (en) Stabilized polyolefins useful as wire insulation in petroleum-jelly filled cables
GB1299361A (en) Improvements in or relating to telecommunication cables
GB1311067A (en) Electric cables
GB1100819A (en) Telecommunication cables
NZ195523A (en) Low voltage cable with pvc-based insulation
GB1254008A (en) Improvements in or relating to telecommunication cables
GB1229394A (en)
GB1308779A (en) Telecommunication cables
GB940806A (en) Improvements in or relating to electric conductors
GB744279A (en) Improved construction of electric communication cable