FR84825E - Method of oleopneumatic control of electrical apparatus and application to a circuit breaker - Google Patents

Method of oleopneumatic control of electrical apparatus and application to a circuit breaker

Info

Publication number
FR84825E
FR84825E FR951845A FR951845A FR84825E FR 84825 E FR84825 E FR 84825E FR 951845 A FR951845 A FR 951845A FR 951845 A FR951845 A FR 951845A FR 84825 E FR84825 E FR 84825E
Authority
FR
France
Prior art keywords
application
circuit breaker
electrical apparatus
oleopneumatic
control
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
FR951845A
Other languages
French (fr)
Inventor
Pierre Lechat
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite 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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Priority to FR951845A priority Critical patent/FR84825E/en
Priority to ES0304983A priority patent/ES304983A1/en
Application granted granted Critical
Publication of FR84825E publication Critical patent/FR84825E/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
    • H01H33/34—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator hydraulic
    • 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
    • H01H2033/308—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator comprising control and pilot valves
FR951845A 1963-10-25 1963-10-25 Method of oleopneumatic control of electrical apparatus and application to a circuit breaker Expired FR84825E (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR951845A FR84825E (en) 1963-10-25 1963-10-25 Method of oleopneumatic control of electrical apparatus and application to a circuit breaker
ES0304983A ES304983A1 (en) 1963-10-25 1964-10-16 An oleoneumatic control device for electrical appliances. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR951845A FR84825E (en) 1963-10-25 1963-10-25 Method of oleopneumatic control of electrical apparatus and application to a circuit breaker

Publications (1)

Publication Number Publication Date
FR84825E true FR84825E (en) 1965-04-23

Family

ID=8815210

Family Applications (1)

Application Number Title Priority Date Filing Date
FR951845A Expired FR84825E (en) 1963-10-25 1963-10-25 Method of oleopneumatic control of electrical apparatus and application to a circuit breaker

Country Status (2)

Country Link
ES (1) ES304983A1 (en)
FR (1) FR84825E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0127531A1 (en) * 1983-05-30 1984-12-05 Claude Alain Gratzmuller Hydraulically operating system for electric circuit breakers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0127531A1 (en) * 1983-05-30 1984-12-05 Claude Alain Gratzmuller Hydraulically operating system for electric circuit breakers
FR2547108A1 (en) * 1983-05-30 1984-12-07 Gratzmuller Claude OLEOPNEUMATIC CONTROL FOR ELECTRIC CIRCUIT BREAKERS
US4669265A (en) * 1983-05-30 1987-06-02 Gratzmueller C A Oleopneumatic control system for electric circuit-breakers

Also Published As

Publication number Publication date
ES304983A1 (en) 1965-03-01

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