CH283543A - Arc extinguishing switch by blowing compressed air. - Google Patents

Arc extinguishing switch by blowing compressed air.

Info

Publication number
CH283543A
CH283543A CH283543DA CH283543A CH 283543 A CH283543 A CH 283543A CH 283543D A CH283543D A CH 283543DA CH 283543 A CH283543 A CH 283543A
Authority
CH
Switzerland
Prior art keywords
compressed air
arc extinguishing
blowing compressed
extinguishing switch
switch
Prior art date
Application number
Other languages
French (fr)
Inventor
Ateliers De Construction Delle
Original Assignee
Delle Atel Const Electr
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 by Delle Atel Const Electr filed Critical Delle Atel Const Electr
Publication of CH283543A publication Critical patent/CH283543A/en

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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
CH283543D 1948-04-06 1949-03-18 Arc extinguishing switch by blowing compressed air. CH283543A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1007835T 1948-04-06

Publications (1)

Publication Number Publication Date
CH283543A true CH283543A (en) 1952-06-15

Family

ID=9566896

Family Applications (1)

Application Number Title Priority Date Filing Date
CH283543D CH283543A (en) 1948-04-06 1949-03-18 Arc extinguishing switch by blowing compressed air.

Country Status (4)

Country Link
BE (1) BE486537A (en)
CH (1) CH283543A (en)
FR (1) FR1007835A (en)
NL (1) NL71901C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1913969C3 (en) * 1969-03-14 1980-05-08 Siemens Ag, 1000 Berlin Und 8000 Muenchen High voltage circuit breaker

Also Published As

Publication number Publication date
FR1007835A (en) 1952-05-12
BE486537A (en)
NL71901C (en)

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