CH238221A - Druckgasschalter. - Google Patents

Druckgasschalter.

Info

Publication number
CH238221A
CH238221A CH238221DA CH238221A CH 238221 A CH238221 A CH 238221A CH 238221D A CH238221D A CH 238221DA CH 238221 A CH238221 A CH 238221A
Authority
CH
Switzerland
Prior art keywords
gas pressure
pressure switch
switch
gas
pressure
Prior art date
Application number
Other languages
English (en)
Inventor
Oerlikon Maschinenfabrik
Original Assignee
Oerlikon Maschf
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 Oerlikon Maschf filed Critical Oerlikon Maschf
Publication of CH238221A publication Critical patent/CH238221A/de

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
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7038—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle
CH238221D 1943-12-24 1943-12-24 Druckgasschalter. CH238221A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH584300X 1943-12-24

Publications (1)

Publication Number Publication Date
CH238221A true CH238221A (de) 1945-06-30

Family

ID=4521707

Family Applications (1)

Application Number Title Priority Date Filing Date
CH238221D CH238221A (de) 1943-12-24 1943-12-24 Druckgasschalter.

Country Status (3)

Country Link
CH (1) CH238221A (de)
FR (1) FR902181A (de)
GB (1) GB584300A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3291947A (en) * 1964-06-12 1966-12-13 Westinghouse Electric Corp Interrupting structures for compressedgas circuit interrupters having double-break hollow rotative moving contact-arm assembly

Also Published As

Publication number Publication date
GB584300A (en) 1947-01-10
FR902181A (fr) 1945-08-21

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