NL7317044A - - Google Patents

Info

Publication number
NL7317044A
NL7317044A NL7317044A NL7317044A NL7317044A NL 7317044 A NL7317044 A NL 7317044A NL 7317044 A NL7317044 A NL 7317044A NL 7317044 A NL7317044 A NL 7317044A NL 7317044 A NL7317044 A NL 7317044A
Authority
NL
Netherlands
Application number
NL7317044A
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 NL7317044A publication Critical patent/NL7317044A/xx

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
NL7317044A 1972-12-12 1973-12-12 NL7317044A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7244655A FR2209997B1 (ja) 1972-12-12 1972-12-12

Publications (1)

Publication Number Publication Date
NL7317044A true NL7317044A (ja) 1974-06-14

Family

ID=9108728

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7317044A NL7317044A (ja) 1972-12-12 1973-12-12

Country Status (6)

Country Link
JP (1) JPS5612970B2 (ja)
CH (1) CH585957A5 (ja)
ES (1) ES421249A1 (ja)
FR (1) FR2209997B1 (ja)
IT (1) IT999928B (ja)
NL (1) NL7317044A (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2550004B1 (fr) * 1983-07-29 1986-06-13 Alsthom Atlantique Disjoncteur haute tension muni d'un dispositif d'insertion de resistances a la fermeture du disjoncteur
DE4340142C2 (de) * 1993-11-25 1995-11-23 Abb Patent Gmbh Hydraulikeinrichtung zur Betätigung wenigstens eines linear beweglichen Bauteils

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1393454A (en) * 1920-10-09 1921-10-11 Westinghouse Electric & Mfg Co Disconnecting-switch
US3075060A (en) * 1957-10-30 1963-01-22 Westinghouse Electric Corp Circuit interrupters
FR1413762A (fr) * 1963-11-16 1965-10-08 English Electric Co Ltd Disjoncteur

Also Published As

Publication number Publication date
FR2209997A1 (ja) 1974-07-05
JPS49135168A (ja) 1974-12-26
JPS5612970B2 (ja) 1981-03-25
IT999928B (it) 1976-03-10
CH585957A5 (ja) 1977-03-15
ES421249A1 (es) 1976-04-01
FR2209997B1 (ja) 1976-01-30

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Legal Events

Date Code Title Description
BV The patent application has lapsed