FR2132165B1 - - Google Patents

Info

Publication number
FR2132165B1
FR2132165B1 FR7210979A FR7210979A FR2132165B1 FR 2132165 B1 FR2132165 B1 FR 2132165B1 FR 7210979 A FR7210979 A FR 7210979A FR 7210979 A FR7210979 A FR 7210979A FR 2132165 B1 FR2132165 B1 FR 2132165B1
Authority
FR
France
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
FR7210979A
Other versions
FR2132165A1 (fr
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2132165A1 publication Critical patent/FR2132165A1/fr
Application granted granted Critical
Publication of FR2132165B1 publication Critical patent/FR2132165B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
    • 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
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/302—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator for fluid insulated switchgear, wherein the insulating fluid is also the working fluid
    • 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
    • H01H9/16—Indicators for switching condition, e.g. "on" or "off"
FR7210979A 1971-04-02 1972-03-29 Expired FR2132165B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH481671A CH530086A (de) 1971-04-02 1971-04-02 Druckgasschalter, dem jeweils zum Aus- bzw. Einschalten ein Druckgasstoss zugeführt wird

Publications (2)

Publication Number Publication Date
FR2132165A1 FR2132165A1 (fr) 1972-11-17
FR2132165B1 true FR2132165B1 (fr) 1975-06-20

Family

ID=4283042

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7210979A Expired FR2132165B1 (fr) 1971-04-02 1972-03-29

Country Status (7)

Country Link
US (1) US3728507A (fr)
JP (1) JPS5623252B1 (fr)
CH (1) CH530086A (fr)
DE (2) DE7116241U (fr)
FR (1) FR2132165B1 (fr)
GB (1) GB1362904A (fr)
IT (1) IT950867B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1295375B1 (it) * 1997-10-21 1999-05-12 Sace Spa Interruttore a gas di media ed alta tensione con mezzi di estinzione dell'arco
BR112012020570A8 (pt) * 2010-02-16 2017-12-19 Abb Schweiz Ag Indicador de posição do religador

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB983502A (en) * 1960-03-23 1965-02-17 English Electric Co Ltd Improvements in or relating to gas-blast electric circuit-breakers
US3390239A (en) * 1965-02-23 1968-06-25 Gen Electric Electric circuit breaker with voltage-controlling resistances and means for switching the resistances in synchronism
GB1103007A (en) * 1965-08-25 1968-02-14 Giuseppe Scarpa Improvements relating to gas-blast circuit breakers

Also Published As

Publication number Publication date
FR2132165A1 (fr) 1972-11-17
GB1362904A (en) 1974-08-07
DE2120566B2 (de) 1979-12-20
JPS5623252B1 (fr) 1981-05-29
DE7116241U (de) 1973-01-18
DE2120566C3 (de) 1980-08-28
IT950867B (it) 1973-06-20
DE2120566A1 (de) 1972-10-05
US3728507A (en) 1973-04-17
CH530086A (de) 1972-10-31

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