CA983136A - Electric cables for track communication systems for moving vehicles - Google Patents

Electric cables for track communication systems for moving vehicles

Info

Publication number
CA983136A
CA983136A CA143,741A CA143741A CA983136A CA 983136 A CA983136 A CA 983136A CA 143741 A CA143741 A CA 143741A CA 983136 A CA983136 A CA 983136A
Authority
CA
Canada
Prior art keywords
communication systems
electric cables
moving vehicles
track communication
track
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
CA143,741A
Other versions
CA143741S (en
Inventor
Brian W. Hutchings
Arthur J. Willis
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
Application granted granted Critical
Publication of CA983136A publication Critical patent/CA983136A/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
    • H01B7/28—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
    • H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/06—Insulating conductors or cables
    • H01B13/14—Insulating conductors or cables by extrusion
    • 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
    • H01B7/187—Sheaths comprising extruded non-metallic layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)
  • Insulated Conductors (AREA)
CA143,741A 1971-06-02 1972-06-02 Electric cables for track communication systems for moving vehicles Expired CA983136A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1867171A GB1366140A (en) 1971-06-02 1971-06-02 Electric cable for track communication systems for moving trains

Publications (1)

Publication Number Publication Date
CA983136A true CA983136A (en) 1976-02-03

Family

ID=10116450

Family Applications (1)

Application Number Title Priority Date Filing Date
CA143,741A Expired CA983136A (en) 1971-06-02 1972-06-02 Electric cables for track communication systems for moving vehicles

Country Status (4)

Country Link
CA (1) CA983136A (en)
DE (1) DE2226500A1 (en)
GB (1) GB1366140A (en)
PL (1) PL75581B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI53522C (en) * 1976-10-18 1978-05-10 Nokia Oy Ab FOERFARANDE FOER TILLVERKNING AV HOEGSPAENNINGSPLASTKABEL
JPS61281406A (en) * 1985-06-06 1986-12-11 株式会社　潤工社 Transmission line
DE3914365A1 (en) * 1989-04-29 1990-11-08 Rheydt Kabelwerk Ag ELECTRIC OR OPTICAL CABLE
TWM472295U (en) * 2013-05-09 2014-02-11 Chun-Xing Wu Anti-interference cable

Also Published As

Publication number Publication date
GB1366140A (en) 1974-09-11
PL75581B1 (en) 1974-12-31
DE2226500A1 (en) 1972-12-07

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