JPS5425486A - Natural circulation type evaporation-cooling cable duct - Google Patents

Natural circulation type evaporation-cooling cable duct

Info

Publication number
JPS5425486A
JPS5425486A JP9098377A JP9098377A JPS5425486A JP S5425486 A JPS5425486 A JP S5425486A JP 9098377 A JP9098377 A JP 9098377A JP 9098377 A JP9098377 A JP 9098377A JP S5425486 A JPS5425486 A JP S5425486A
Authority
JP
Japan
Prior art keywords
circulation type
cable duct
natural circulation
cooling cable
type evaporation
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.)
Pending
Application number
JP9098377A
Other languages
Japanese (ja)
Inventor
Hiroshi Kubo
Noriyasu Furukawa
Hiroshi Takada
Hiroaki Hayashi
Kiyoshi Fukuda
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.)
Sumitomo Electric Industries Ltd
Tokyo Electric Power Company Holdings Inc
Original Assignee
Tokyo Electric Power Co Inc
Sumitomo Electric Industries Ltd
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 Tokyo Electric Power Co Inc, Sumitomo Electric Industries Ltd filed Critical Tokyo Electric Power Co Inc
Priority to JP9098377A priority Critical patent/JPS5425486A/en
Priority to GB787830915A priority patent/GB2001748B/en
Priority to DE2832826A priority patent/DE2832826C3/en
Priority to FR7822320A priority patent/FR2399103A1/en
Priority to IT789544A priority patent/IT1103636B/en
Publication of JPS5425486A publication Critical patent/JPS5425486A/en
Pending 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/20—Cable fittings for cables filled with or surrounded by gas or oil
    • H02G15/26—Expansion vessels; Locking heads; Auxiliary pipe-lines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/34—Cable fittings for cryogenic cables

Landscapes

  • Insulated Conductors (AREA)
  • General Induction Heating (AREA)
  • Gas Or Oil Filled Cable Accessories (AREA)
  • Particle Accelerators (AREA)

Abstract

PURPOSE: To widen its applicable area by raising the freedom of placement of the evaporation-cooling cable by circulating refrigerant at non-cooling allowable current or less by providing a recovery tube fitted with a circulation accelerating system at a place lower than the refrigerant recovery portion.
COPYRIGHT: (C)1979,JPO&Japio
JP9098377A 1977-07-28 1977-07-28 Natural circulation type evaporation-cooling cable duct Pending JPS5425486A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP9098377A JPS5425486A (en) 1977-07-28 1977-07-28 Natural circulation type evaporation-cooling cable duct
GB787830915A GB2001748B (en) 1977-07-28 1978-07-24 Natural circulation type evaporative cooling power cable line
DE2832826A DE2832826C3 (en) 1977-07-28 1978-07-26 Device for cooling an electric power line
FR7822320A FR2399103A1 (en) 1977-07-28 1978-07-27 NATURAL CIRCULATION TYPE EVAPORATIVE COOLING POWER LINES
IT789544A IT1103636B (en) 1977-07-28 1978-07-27 ENERGY CABLE LINE WITH COOLING OF THE NATURAL CIRCULATION EVAPORATION TYPE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9098377A JPS5425486A (en) 1977-07-28 1977-07-28 Natural circulation type evaporation-cooling cable duct

Publications (1)

Publication Number Publication Date
JPS5425486A true JPS5425486A (en) 1979-02-26

Family

ID=14013742

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9098377A Pending JPS5425486A (en) 1977-07-28 1977-07-28 Natural circulation type evaporation-cooling cable duct

Country Status (5)

Country Link
JP (1) JPS5425486A (en)
DE (1) DE2832826C3 (en)
FR (1) FR2399103A1 (en)
GB (1) GB2001748B (en)
IT (1) IT1103636B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014015776B4 (en) * 2014-10-27 2016-08-04 nkt cables GmbH & Co.KG Cable cooling system for buried high and extra high voltage cables
GB2608431A (en) 2021-07-01 2023-01-04 Aptiv Tech Ltd Power conductor and vehicle power distribution circuit incorporating the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1368497A (en) * 1970-10-07 1974-09-25 Sumitomo Electric Industries Cooling electric power cables
US3962529A (en) * 1970-10-07 1976-06-08 Sumitomo Electric Industries, Ltd. Evaporative cooling power cable line

Also Published As

Publication number Publication date
GB2001748A (en) 1979-02-07
FR2399103B1 (en) 1983-09-02
IT1103636B (en) 1985-10-14
DE2832826A1 (en) 1979-02-15
GB2001748B (en) 1982-02-10
FR2399103A1 (en) 1979-02-23
DE2832826C3 (en) 1981-10-01
IT7809544A0 (en) 1978-07-27
DE2832826B2 (en) 1981-01-08

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