CH441473A - Gas pressure switch - Google Patents

Gas pressure switch

Info

Publication number
CH441473A
CH441473A CH1289666A CH1289666A CH441473A CH 441473 A CH441473 A CH 441473A CH 1289666 A CH1289666 A CH 1289666A CH 1289666 A CH1289666 A CH 1289666A CH 441473 A CH441473 A CH 441473A
Authority
CH
Switzerland
Prior art keywords
gas pressure
pressure switch
switch
gas
pressure
Prior art date
Application number
CH1289666A
Other languages
German (de)
Inventor
Beier Helmut
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of CH441473A publication Critical patent/CH441473A/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
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7023—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating tubular gas flow enhancing nozzle
CH1289666A 1965-09-10 1966-09-06 Gas pressure switch CH441473A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0099349 1965-09-10

Publications (1)

Publication Number Publication Date
CH441473A true CH441473A (en) 1967-08-15

Family

ID=7522179

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1289666A CH441473A (en) 1965-09-10 1966-09-06 Gas pressure switch

Country Status (3)

Country Link
CH (1) CH441473A (en)
DE (1) DE1540544A1 (en)
GB (1) GB1154874A (en)

Families Citing this family (3)

* 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
CH518617A (en) * 1971-05-05 1972-01-31 Sprecher & Schuh Ag Gas pressure switch
FR2312851A1 (en) * 1975-05-29 1976-12-24 Alsthom Cgee Contact breaker arc chamber - has self-pressurising gas blow-out with double action

Also Published As

Publication number Publication date
DE1540544A1 (en) 1970-01-02
GB1154874A (en) 1969-06-11

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