GB1192588A - Improvements in or relating to the Manufacture of Fluid-Filled Electric Cables - Google Patents

Improvements in or relating to the Manufacture of Fluid-Filled Electric Cables

Info

Publication number
GB1192588A
GB1192588A GB4137467A GB4137467A GB1192588A GB 1192588 A GB1192588 A GB 1192588A GB 4137467 A GB4137467 A GB 4137467A GB 4137467 A GB4137467 A GB 4137467A GB 1192588 A GB1192588 A GB 1192588A
Authority
GB
United Kingdom
Prior art keywords
cable
oil
seal
sleeve
terminal unit
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
GB4137467A
Inventor
Andrew Wylie
Anthony John Barnes
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 GB4137467A priority Critical patent/GB1192588A/en
Publication of GB1192588A publication Critical patent/GB1192588A/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
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/30—Drying; Impregnating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/26—Lead-in insulators; Lead-through insulators
    • H01B17/30—Sealing
    • H01B17/303—Sealing of leads to lead-through insulators
    • H01B17/306—Sealing of leads to lead-through insulators by embedding in material other than glass or ceramics
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/06—Gas-pressure cables; Oil-pressure cables; Cables for use in conduits under fluid pressure
    • H01B9/0611—Oil-pressure cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

1,192,588. Oil-filled cables. BRITISH INSULATED CALLENDER'S CABLES Ltd. 10 Sept., 1968 [11 Sept., 1967], No. 41374/67. Heading H1A. For use in the manufacture of an oil-filled electric cable, a cable end plug, Fig. 1, which has a through bore 2 temporarily sealed at 9, is connectable by sleeve 12 to the cable conductor or conductors with the cable sheath forming a vacuum-tight seal to sleeve 7, and has connecting means 11 for attachment to flexible withdrawal means and, when this is detached, to a terminal unit, Fig. 2. The sleeve 7 is made of elastomeric material and held in position by a nut 8. The terminal unit has a tapered portion 23 corresponding to a similar portion on the plug to ensure a vacuumtight seal. The seal 9 is broken by a movable pin 32, and oil is pumped into the cable via a tube 35. Fig. 3 (not shown), illustrates an alternative form of terminal unit, having a hollow pin to break the seal, and through which oil is pumped into the cable.
GB4137467A 1967-09-11 1967-09-11 Improvements in or relating to the Manufacture of Fluid-Filled Electric Cables Expired GB1192588A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4137467A GB1192588A (en) 1967-09-11 1967-09-11 Improvements in or relating to the Manufacture of Fluid-Filled Electric Cables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4137467A GB1192588A (en) 1967-09-11 1967-09-11 Improvements in or relating to the Manufacture of Fluid-Filled Electric Cables

Publications (1)

Publication Number Publication Date
GB1192588A true GB1192588A (en) 1970-05-20

Family

ID=10419392

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4137467A Expired GB1192588A (en) 1967-09-11 1967-09-11 Improvements in or relating to the Manufacture of Fluid-Filled Electric Cables

Country Status (1)

Country Link
GB (1) GB1192588A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees