JPS4840940B1 - - Google Patents

Info

Publication number
JPS4840940B1
JPS4840940B1 JP41003123A JP312366A JPS4840940B1 JP S4840940 B1 JPS4840940 B1 JP S4840940B1 JP 41003123 A JP41003123 A JP 41003123A JP 312366 A JP312366 A JP 312366A JP S4840940 B1 JPS4840940 B1 JP S4840940B1
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
JP41003123A
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 filed Critical
Publication of JPS4840940B1 publication Critical patent/JPS4840940B1/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
    • H01H33/28—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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/22—Selection of fluids for arc-extinguishing
    • 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
    • H01H33/008—Pedestal mounted switch gear combinations
JP41003123A 1965-01-21 1966-01-21 Pending JPS4840940B1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR92002722 1965-01-21
FR92044848 1966-01-05

Publications (1)

Publication Number Publication Date
JPS4840940B1 true JPS4840940B1 (ja) 1973-12-04

Family

ID=26235605

Family Applications (1)

Application Number Title Priority Date Filing Date
JP41003123A Pending JPS4840940B1 (ja) 1965-01-21 1966-01-21

Country Status (8)

Country Link
US (1) US3569651A (ja)
JP (1) JPS4840940B1 (ja)
BE (1) BE675378A (ja)
DE (1) DE1640124A1 (ja)
DK (1) DK123677B (ja)
GB (1) GB1104228A (ja)
NL (1) NL149941B (ja)
SE (1) SE331852B (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5084939U (ja) * 1973-12-09 1975-07-19
JPS5478135U (ja) * 1977-11-14 1979-06-02
JPS5713382U (ja) * 1980-06-28 1982-01-23

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2154928A5 (ja) * 1971-09-30 1973-05-18 Gratzmuller Jean Louis
US4273978A (en) * 1978-06-09 1981-06-16 Electric Power Research Institute, Inc. Liquid interrupter module
FR2663780B1 (fr) * 1990-06-26 1992-09-11 Merlin Gerin Disjoncteur haute tension a isolement gazeux et a mecanisme de commande pneumatique.
WO2021138693A1 (en) * 2020-01-03 2021-07-08 C-Motive Technologies, Inc. Electrostatic motor having fluid management features
CN117558579B (zh) * 2024-01-11 2024-03-22 宁波天安智能电网科技股份有限公司 一种高压控弧开关及其工作方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2568381A (en) * 1945-03-23 1951-09-18 Westinghouse Electric Corp Circuit interrupter
US3150245A (en) * 1957-09-13 1964-09-22 Westinghouse Electric Corp Liquefied gas circuit interrupters
DE1143890B (de) * 1958-12-02 1963-02-21 Licentia Gmbh OElarmer Leistungsschalter
DE1164536B (de) * 1958-12-09 1964-03-05 Licentia Gmbh Elektrische Schaltanlage mit Druckoelschaltern
FR1281324A (fr) * 1960-11-28 1962-01-12 Perfectionnements aux disjoncteurs hydrauliques à grand pouvoir de coupure
FR1323669A (fr) * 1962-02-28 1963-04-12 Disjoncteur hydraulique à grand pouvoir de coupure
FR1349314A (fr) * 1962-12-03 1964-01-17 Perfectionnements apportés au circuit de purge des vérins hydrauliques pour disjoncteurs

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5084939U (ja) * 1973-12-09 1975-07-19
JPS5478135U (ja) * 1977-11-14 1979-06-02
JPS5713382U (ja) * 1980-06-28 1982-01-23

Also Published As

Publication number Publication date
GB1104228A (en) 1968-02-21
BE675378A (ja) 1966-05-16
NL6600732A (ja) 1966-07-22
SE331852B (ja) 1971-01-18
DK123677B (da) 1972-07-17
US3569651A (en) 1971-03-09
DE1640124A1 (de) 1971-10-14
NL149941B (nl) 1976-06-15

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