BE640566A - - Google Patents

Info

Publication number
BE640566A
BE640566A BE640566A BE640566A BE640566A BE 640566 A BE640566 A BE 640566A BE 640566 A BE640566 A BE 640566A BE 640566 A BE640566 A BE 640566A BE 640566 A BE640566 A BE 640566A
Authority
BE
Belgium
Application number
BE640566A
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 BE640566A publication Critical patent/BE640566A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H3/3005—Charging means
    • H01H3/301—Charging means using a fluid actuator
    • 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
BE640566A 1963-07-19 1963-11-28 BE640566A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL295512 1963-07-19

Publications (1)

Publication Number Publication Date
BE640566A true BE640566A (ja) 1964-03-16

Family

ID=19754888

Family Applications (1)

Application Number Title Priority Date Filing Date
BE640566A BE640566A (ja) 1963-07-19 1963-11-28

Country Status (4)

Country Link
BE (1) BE640566A (ja)
DE (1) DE1230116B (ja)
FR (1) FR1377843A (ja)
NL (2) NL120981C (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0320614B1 (de) * 1987-12-14 1992-09-09 Sprecher Energie AG Federkraftspeicherantrieb für einen Hochspannungsschalter

Also Published As

Publication number Publication date
DE1230116B (de) 1966-12-08
NL295512A (ja)
NL120981C (ja)
FR1377843A (fr) 1964-11-06

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