NL295512A - - Google Patents

Info

Publication number
NL295512A
NL295512A NL295512DA NL295512A NL 295512 A NL295512 A NL 295512A NL 295512D A NL295512D A NL 295512DA NL 295512 A NL295512 A NL 295512A
Authority
NL
Netherlands
Application number
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.)
Publication of NL295512A publication Critical patent/NL295512A/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
NL295512D 1963-07-19 NL295512A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL295512A true NL295512A (en)

Family

ID=19754888

Family Applications (2)

Application Number Title Priority Date Filing Date
NL295512D NL295512A (en) 1963-07-19
NL120981D NL120981C (en) 1963-07-19

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL120981D NL120981C (en) 1963-07-19

Country Status (4)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2034111T3 (en) * 1987-12-14 1993-04-01 Sprecher Energie Ag ELASTIC FORCE ACCUMULATOR FOR A HIGH VOLTAGE SWITCH.

Also Published As

Publication number Publication date
BE640566A (en) 1964-03-16
DE1230116B (en) 1966-12-08
NL120981C (en)
FR1377843A (en) 1964-11-06

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