BE639624A - - Google Patents

Info

Publication number
BE639624A
BE639624A BE639624DA BE639624A BE 639624 A BE639624 A BE 639624A BE 639624D A BE639624D A BE 639624DA BE 639624 A BE639624 A BE 639624A
Authority
BE
Belgium
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 BE639624A publication Critical patent/BE639624A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/60—Mechanical arrangements for preventing or damping vibration or shock
    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/80—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve
    • H01H33/82—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas
BE639624D 1962-11-08 BE639624A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1304462A CH397038A (en) 1962-11-08 1962-11-08 Pulse-like switching device for compressed gas switches

Publications (1)

Publication Number Publication Date
BE639624A true BE639624A (en)

Family

ID=4388794

Family Applications (1)

Application Number Title Priority Date Filing Date
BE639624D BE639624A (en) 1962-11-08

Country Status (3)

Country Link
US (1) US3236983A (en)
BE (1) BE639624A (en)
CH (1) CH397038A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3521016A (en) * 1966-12-29 1970-07-21 Ite Imperial Corp Stationary contact having sealing gasket support structure
CH579318A5 (en) * 1974-12-10 1976-08-31 Bbc Brown Boveri & Cie

Also Published As

Publication number Publication date
CH397038A (en) 1965-08-15
US3236983A (en) 1966-02-22

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