FR2576369B1 - PNEUMATIC DEVICE FOR ACTUATING AT LEAST ONE DOUBLE ACTING JACK, PARTICULARLY FOR A CIRCUIT BREAKER - Google Patents

PNEUMATIC DEVICE FOR ACTUATING AT LEAST ONE DOUBLE ACTING JACK, PARTICULARLY FOR A CIRCUIT BREAKER

Info

Publication number
FR2576369B1
FR2576369B1 FR8500735A FR8500735A FR2576369B1 FR 2576369 B1 FR2576369 B1 FR 2576369B1 FR 8500735 A FR8500735 A FR 8500735A FR 8500735 A FR8500735 A FR 8500735A FR 2576369 B1 FR2576369 B1 FR 2576369B1
Authority
FR
France
Prior art keywords
actuating
circuit breaker
double acting
pneumatic device
acting jack
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
FR8500735A
Other languages
French (fr)
Other versions
FR2576369A1 (en
Inventor
Michel Perret
Edmond Thuries
Armand Scarato
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.)
Alsthom Atlantique SA
Original Assignee
Alsthom Atlantique 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 Alsthom Atlantique SA filed Critical Alsthom Atlantique SA
Priority to FR8500735A priority Critical patent/FR2576369B1/en
Publication of FR2576369A1 publication Critical patent/FR2576369A1/en
Application granted granted Critical
Publication of FR2576369B1 publication Critical patent/FR2576369B1/en
Expired 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
    • H01H33/28—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
    • H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic
FR8500735A 1985-01-18 1985-01-18 PNEUMATIC DEVICE FOR ACTUATING AT LEAST ONE DOUBLE ACTING JACK, PARTICULARLY FOR A CIRCUIT BREAKER Expired FR2576369B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8500735A FR2576369B1 (en) 1985-01-18 1985-01-18 PNEUMATIC DEVICE FOR ACTUATING AT LEAST ONE DOUBLE ACTING JACK, PARTICULARLY FOR A CIRCUIT BREAKER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8500735A FR2576369B1 (en) 1985-01-18 1985-01-18 PNEUMATIC DEVICE FOR ACTUATING AT LEAST ONE DOUBLE ACTING JACK, PARTICULARLY FOR A CIRCUIT BREAKER

Publications (2)

Publication Number Publication Date
FR2576369A1 FR2576369A1 (en) 1986-07-25
FR2576369B1 true FR2576369B1 (en) 1987-02-13

Family

ID=9315406

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8500735A Expired FR2576369B1 (en) 1985-01-18 1985-01-18 PNEUMATIC DEVICE FOR ACTUATING AT LEAST ONE DOUBLE ACTING JACK, PARTICULARLY FOR A CIRCUIT BREAKER

Country Status (1)

Country Link
FR (1) FR2576369B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1175774C2 (en) * 1961-07-12 1977-05-18 VEB Transformatorenwerk Karl Liebknecht DDR 1160 Berlin CONTROL DEVICE FOR HIGH VOLTAGE GAS SWITCH
FR1333676A (en) * 1961-09-19 1963-07-26 Asea Ab Operating device for switches
DE1924965A1 (en) * 1969-05-13 1970-11-19 Siemens Ag High voltage switch
US3885113A (en) * 1973-10-19 1975-05-20 Gen Electric Control for an electric circuit breaker with valve and piston operating means
FR2308815A1 (en) * 1975-04-23 1976-11-19 Alsthom Cgee Differential piston oleopneumatic control system for switch gear - closes by power valve connecting chambers together and to power accumulator

Also Published As

Publication number Publication date
FR2576369A1 (en) 1986-07-25

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Legal Events

Date Code Title Description
ST Notification of lapse