CA1025505A - Declencheur a fluide pour disjoncteur haute tension - Google Patents

Declencheur a fluide pour disjoncteur haute tension

Info

Publication number
CA1025505A
CA1025505A CA220,493A CA220493A CA1025505A CA 1025505 A CA1025505 A CA 1025505A CA 220493 A CA220493 A CA 220493A CA 1025505 A CA1025505 A CA 1025505A
Authority
CA
Canada
Prior art keywords
circuit breaker
voltage power
power circuit
actuator device
fluid actuator
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
CA220,493A
Other languages
English (en)
Inventor
Joaquin Bohrdt
Gerhard Grieger
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.)
Siemens AG
Original Assignee
Siemens AG
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
Priority claimed from DE19742413409 external-priority patent/DE2413409C3/de
Application filed by Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of CA1025505A publication Critical patent/CA1025505A/fr
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
CA220,493A 1974-03-18 1975-02-20 Declencheur a fluide pour disjoncteur haute tension Expired CA1025505A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742413409 DE2413409C3 (de) 1974-03-18 Hydraulische Betätigungsvorrichtung für einen Hochspannungs-Leistungsschalter

Publications (1)

Publication Number Publication Date
CA1025505A true CA1025505A (fr) 1978-01-31

Family

ID=5910645

Family Applications (1)

Application Number Title Priority Date Filing Date
CA220,493A Expired CA1025505A (fr) 1974-03-18 1975-02-20 Declencheur a fluide pour disjoncteur haute tension

Country Status (8)

Country Link
US (1) US3999464A (fr)
JP (1) JPS50128175A (fr)
CA (1) CA1025505A (fr)
CH (1) CH585461A5 (fr)
FR (1) FR2265166B1 (fr)
GB (1) GB1483911A (fr)
IT (1) IT1034225B (fr)
SE (1) SE408106B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5316183A (en) * 1976-07-28 1978-02-14 Hitachi Ltd Fluid pressure driving device
US4205208A (en) * 1978-03-16 1980-05-27 Westinghouse Electric Corp. Double-flow compressed-gas operating mechanism for a high-voltage circuit-breaker
JPS5553821A (en) * 1978-10-17 1980-04-19 Mitsubishi Electric Corp Hydraulic actuator
CH646009A5 (de) * 1979-11-01 1984-10-31 Bbc Brown Boveri & Cie Hydraulischer antrieb fuer elektrische schalter.
JPS5693227A (en) * 1979-12-27 1981-07-28 Hitachi Ltd Hydraulic driving unit
JPS6132310A (ja) * 1984-07-25 1986-02-15 株式会社日立製作所 流体圧駆動装置
US4785712A (en) * 1986-05-27 1988-11-22 Mitsubishi Denki Kabushiki Kaisha Hydraulic operating apparatus for electric circuit breaker
US5311808A (en) * 1993-02-12 1994-05-17 Ando Seisakujo Co., Ltd. Cylinder apparatus
CN112503043B (zh) * 2020-03-20 2021-11-16 平高集团有限公司 液压操动机构及液压控制阀

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2379180A (en) * 1940-02-10 1945-06-26 Vickers Inc Hydraulic retractor control
US2432305A (en) * 1944-03-06 1947-12-09 Hpm Dev Corp Hydraulic operating circuit for machine tools and the like
US2499253A (en) * 1946-01-09 1950-02-28 Robert E Newell Automatic safety control for gas burners
US2508843A (en) * 1947-03-28 1950-05-23 Peter I Semak Valve
US2503362A (en) * 1949-02-12 1950-04-11 Marquette Metal Products Co Governor with built-in overspeed trip
CH539784A (de) * 1971-12-13 1973-07-31 Bbc Brown Boveri & Cie Hydraulischer Antrieb, insbesondere für elektrische Schaltgeräte

Also Published As

Publication number Publication date
IT1034225B (it) 1979-09-10
DE2413409B2 (de) 1976-08-26
GB1483911A (en) 1977-08-24
DE2413409A1 (de) 1975-10-02
US3999464A (en) 1976-12-28
FR2265166B1 (fr) 1979-10-19
CH585461A5 (fr) 1977-02-28
SE408106B (sv) 1979-05-14
FR2265166A1 (fr) 1975-10-17
SE7502714L (fr) 1975-09-19
JPS50128175A (fr) 1975-10-08

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