JPS4818310B1 - - Google Patents

Info

Publication number
JPS4818310B1
JPS4818310B1 JP42070912A JP7091267A JPS4818310B1 JP S4818310 B1 JPS4818310 B1 JP S4818310B1 JP 42070912 A JP42070912 A JP 42070912A JP 7091267 A JP7091267 A JP 7091267A JP S4818310 B1 JPS4818310 B1 JP S4818310B1
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.)
Pending
Application number
JP42070912A
Other languages
Japanese (ja)
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin SA
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 Merlin Gerin SA filed Critical Merlin Gerin SA
Publication of JPS4818310B1 publication Critical patent/JPS4818310B1/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H01H33/562—Means for avoiding liquefaction or for disposing of liquefaction products
    • 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
    • H01H33/57—Recuperation of liquid or gas

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Circuit Breakers (AREA)
JP42070912A 1966-11-03 1967-11-04 Pending JPS4818310B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR82451A FR1531373A (fr) 1966-11-03 1966-11-03 Disjoncteur à gaz comprimé à circuit fermé

Publications (1)

Publication Number Publication Date
JPS4818310B1 true JPS4818310B1 (fr) 1973-06-05

Family

ID=8620400

Family Applications (1)

Application Number Title Priority Date Filing Date
JP42070912A Pending JPS4818310B1 (fr) 1966-11-03 1967-11-04

Country Status (8)

Country Link
US (1) US3703619A (fr)
JP (1) JPS4818310B1 (fr)
BE (1) BE705897A (fr)
CH (1) CH475644A (fr)
DE (1) DE1665169B2 (fr)
FR (1) FR1531373A (fr)
GB (1) GB1133067A (fr)
SE (1) SE344654B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1531373A (fr) * 1966-11-03 1968-07-05 Merlin Gerin Disjoncteur à gaz comprimé à circuit fermé
DE2005024C3 (de) * 1970-01-30 1974-10-24 Siemens Ag, 1000 Berlin Und 8000 Muenchen Druckgasschalter
DE2063093C3 (de) * 1970-12-11 1976-01-08 Siemens Ag, 1000 Berlin Und 8000 Muenchen Hochspannungsschalter
DE2154374A1 (de) * 1971-11-02 1973-05-10 Bbc Brown Boveri & Cie Gasversorgungsanlage fuer mit sf tief 6 isolierte schaltanlage
US4208556A (en) * 1977-08-22 1980-06-17 Siemens-Allis, Inc. Force convection heat pump and temperature measuring system for a gas insulated two pressure breaker
CH641292A5 (de) * 1979-08-30 1984-02-15 Sprecher & Schuh Ag Druckgasschalter.
FR2598026B1 (fr) * 1986-04-28 1990-09-21 Alsthom Disjoncteur a hexafluorure de soufre utilisable aux temperatures exterieures tres basses
US9911557B2 (en) * 2016-06-27 2018-03-06 Abb Schweiz Ag SF6 insultated circuit breaker system with heater
CN114843144B (zh) * 2022-05-25 2025-06-06 西安西电高压开关有限责任公司 断路器绝缘气体加热装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1025043B (de) * 1956-10-11 1958-02-27 Allmaenna Svenska Eleketriska Anordnung bei Schaltern mit Trockenluftzufuhr zu den Betaetigungsleitungen
FR1173247A (fr) * 1957-03-19 1959-02-23 Alsthom Cgee Nouvelles dispositions pour interrupteurs et disjoncteurs électriques à gaz sous pression
US3009042A (en) * 1958-04-18 1961-11-14 Westinghouse Electric Corp Circuit interrupters
NL11839C (fr) * 1958-06-04
US3129309A (en) * 1960-04-12 1964-04-14 Westinghouse Canada Ltd Temperature-compensated pressure switches for controlling gas blast circuit interrupters
DE1142937B (de) * 1960-04-16 1963-01-31 Continental Elektro Ind Ag Druckluftschalter mit auf Hochspannungspotential befindlichem Loeschluftbehaelter
US3214544A (en) * 1961-03-24 1965-10-26 Westinghouse Electric Corp Cooling structures for closed-system gaseous electrical apparatus having terminal bushings
FR1531373A (fr) * 1966-11-03 1968-07-05 Merlin Gerin Disjoncteur à gaz comprimé à circuit fermé

Also Published As

Publication number Publication date
US3703619A (en) 1972-11-21
DE1665169A1 (de) 1971-03-11
DE1665169B2 (de) 1976-06-16
SE344654B (fr) 1972-04-24
BE705897A (fr) 1968-03-01
GB1133067A (en) 1968-11-06
CH475644A (fr) 1969-07-15
FR1531373A (fr) 1968-07-05

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