JPS4992557A - - Google Patents

Info

Publication number
JPS4992557A
JPS4992557A JP48100415A JP10041573A JPS4992557A JP S4992557 A JPS4992557 A JP S4992557A JP 48100415 A JP48100415 A JP 48100415A JP 10041573 A JP10041573 A JP 10041573A JP S4992557 A JPS4992557 A JP S4992557A
Authority
JP
Japan
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.)
Granted
Application number
JP48100415A
Other versions
JPS5623251B2 (ja
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 filed Critical
Publication of JPS4992557A publication Critical patent/JPS4992557A/ja
Publication of JPS5623251B2 publication Critical patent/JPS5623251B2/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56—Cooling; Ventilation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/52—Cooling of switch parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/52—Cooling of switch parts
    • H01H2009/526—Cooling of switch parts of the high voltage switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
JP10041573A 1972-09-08 1973-09-07 Expired JPS5623251B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7231901A FR2199182B2 (ja) 1972-09-08 1972-09-08

Publications (2)

Publication Number Publication Date
JPS4992557A true JPS4992557A (ja) 1974-09-04
JPS5623251B2 JPS5623251B2 (ja) 1981-05-29

Family

ID=9104024

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10041573A Expired JPS5623251B2 (ja) 1972-09-08 1973-09-07

Country Status (6)

Country Link
US (1) US3848103A (ja)
JP (1) JPS5623251B2 (ja)
CA (1) CA1009696A (ja)
DE (1) DE2343575A1 (ja)
FR (1) FR2199182B2 (ja)
SE (1) SE381533B (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2800905B1 (fr) 1999-11-08 2001-11-30 Alstom Interrupteur de centrale avec un echangeur-radiateur
FR2872336B1 (fr) * 2004-06-29 2007-07-20 Areva T & D Sa Dispositif de refroidissement passif pour un appareillage electrique et appareillage electrique comprenant ce dispositif
FR3094556B1 (fr) * 2019-03-25 2021-04-09 Alstom Transp Tech Appareil de commutation pour véhicule et véhicule associé

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2501812A (en) * 1948-05-13 1950-03-28 American Thermo Tech Corp Space heater
GB979783A (en) * 1960-04-29 1965-01-06 Reyrolle A & Co Ltd Improvements relating to high-voltage electric circuit-breakers of the gas-blast type
US3214544A (en) * 1961-03-24 1965-10-26 Westinghouse Electric Corp Cooling structures for closed-system gaseous electrical apparatus having terminal bushings
US3407869A (en) * 1967-01-16 1968-10-29 Perkin Elmer Corp Instrument cooling system
US3602856A (en) * 1970-06-04 1971-08-31 Westinghouse Electric Corp Electrical inductive apparatus

Also Published As

Publication number Publication date
CA1009696A (en) 1977-05-03
FR2199182B2 (ja) 1976-10-29
FR2199182A2 (ja) 1974-04-05
DE2343575A1 (de) 1974-03-14
JPS5623251B2 (ja) 1981-05-29
US3848103A (en) 1974-11-12
SE381533B (sv) 1975-12-08

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