GB1451274A - Transmission system for cooled high-power cables - Google Patents

Transmission system for cooled high-power cables

Info

Publication number
GB1451274A
GB1451274A GB1438174A GB1438174A GB1451274A GB 1451274 A GB1451274 A GB 1451274A GB 1438174 A GB1438174 A GB 1438174A GB 1438174 A GB1438174 A GB 1438174A GB 1451274 A GB1451274 A GB 1451274A
Authority
GB
United Kingdom
Prior art keywords
plastics
transmission system
cable
aluminium
inner conductor
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
GB1438174A
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.)
Felten and Guilleaume Kabelwerke GmbH
Original Assignee
Felten and Guilleaume Kabelwerke GmbH
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
Priority claimed from DE19732327316 external-priority patent/DE2327316C3/en
Priority claimed from DE19732340328 external-priority patent/DE2340328A1/en
Priority claimed from DE19732346507 external-priority patent/DE2346507A1/en
Application filed by Felten and Guilleaume Kabelwerke GmbH filed Critical Felten and Guilleaume Kabelwerke GmbH
Publication of GB1451274A publication Critical patent/GB1451274A/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
    • H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
    • H01B7/421—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation
    • H01B7/423—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation using a cooling fluid
    • 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

Landscapes

  • Gas Or Oil Filled Cable Accessories (AREA)
  • Insulated Conductors (AREA)

Abstract

1451274 Electric cable FELTEN & GUILLEAUME KABELWERKE AG 1 April 1974 [29 May 1973 9 Aug 1973 15 Sept 1973] 14381/74 Heading H1A [Also in Division H2] A cable 2 for use in a transmission system (see Division H2) has an inner conductor 4 consisting of separate strands of copper or aluminium, an isolated tube 6 which may be metal or a plastic material conveying a coolant 3 such as water. A smooth sheath 7 is arranged around the inner conductor 4 and is covered by an insulating layer 8 of plastics or oil impregnated paper and which in turn is surrounded by electrical screening 9 such as copper tapes. The composite cable is enclosed in a spirally corrugated pipe 10, of aluminium for example, and this has an outer cover layer 11 of a plastics composition and a protecting cover 12 of a plastics material.
GB1438174A 1973-05-29 1974-04-01 Transmission system for cooled high-power cables Expired GB1451274A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19732327316 DE2327316C3 (en) 1973-05-29 Three-phase cable system for water-cooled high-performance cables
DE19732340328 DE2340328A1 (en) 1973-08-09 1973-08-09 THREE-PHASE CABLE SYSTEM OF HIGH PERFORMANCE CABLES COOLED WITH A COOLANT
DE19732346507 DE2346507A1 (en) 1973-09-15 1973-09-15 THREE-PHASE CABLE SYSTEM OF COOLED HIGH PERFORMANCE CABLES

Publications (1)

Publication Number Publication Date
GB1451274A true GB1451274A (en) 1976-09-29

Family

ID=27185301

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1438174A Expired GB1451274A (en) 1973-05-29 1974-04-01 Transmission system for cooled high-power cables

Country Status (6)

Country Link
US (1) US3903355A (en)
JP (1) JPS5021283A (en)
FR (1) FR2232113B1 (en)
GB (1) GB1451274A (en)
IT (1) IT1005238B (en)
NL (1) NL7400560A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2616368A1 (en) * 1976-04-14 1977-11-03 Felten & Guilleaume Carlswerk THREE-PHASE CABLE SYSTEM WITH LONGITUDINAL VOLTAGE COMPENSATION
DE19519690C1 (en) * 1995-05-30 1996-07-25 Felten & Guilleaume Energie Buried electrical line system with parallel compensation line
FI990209A (en) * 1999-02-03 2000-08-04 Abb Industry Oy Liquid cooled conduit
JP4399770B2 (en) * 2003-09-19 2010-01-20 住友電気工業株式会社 Superconducting cable operation method and superconducting cable system
CN104282382B (en) * 2013-07-05 2017-02-08 上海市高桥电缆厂有限公司 Vacuum evaporation inner cooling single-core cable circulating system
GB2605420A (en) * 2021-03-31 2022-10-05 Airbus Sas Cooling an electrical energy distribution network

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US873216A (en) * 1906-08-29 1907-12-10 Standard Underground Cable Company Electric cable.
US2969415A (en) * 1957-05-31 1961-01-24 Vickers Electrical Co Ltd Electric cable terminations
US3187080A (en) * 1962-04-30 1965-06-01 Pirelli General Cable Works Temperature indicating means for electric cables and different sections thereof
US3105883A (en) * 1962-08-29 1963-10-01 American Telephone & Telegraph Pressure transducer testing circuit
NL297757A (en) * 1962-09-22
US3463869A (en) * 1966-07-13 1969-08-26 Air Prod & Chem Refrigerated underground transmission line and process
BE704761A (en) * 1966-12-16 1968-02-15
US3800062A (en) * 1971-07-24 1974-03-26 Kanto Tar Prod Co Ltd Cooling method for transmission cables

Also Published As

Publication number Publication date
JPS5021283A (en) 1975-03-06
FR2232113A1 (en) 1974-12-27
US3903355A (en) 1975-09-02
NL7400560A (en) 1974-12-03
IT1005238B (en) 1976-08-20
FR2232113B1 (en) 1979-10-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee