CH488277A - Gas pressure switch - Google Patents

Gas pressure switch

Info

Publication number
CH488277A
CH488277A CH302469A CH302469A CH488277A CH 488277 A CH488277 A CH 488277A CH 302469 A CH302469 A CH 302469A CH 302469 A CH302469 A CH 302469A CH 488277 A CH488277 A CH 488277A
Authority
CH
Switzerland
Prior art keywords
gas pressure
pressure switch
switch
gas
pressure
Prior art date
Application number
CH302469A
Other languages
German (de)
Inventor
Marin Heiner
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 CH488277A publication Critical patent/CH488277A/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
    • H01H33/86—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid under pressure from the contact space being controlled by a valve
CH302469A 1968-03-26 1969-02-28 Gas pressure switch CH488277A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681765044 DE1765044B2 (en) 1968-03-26 1968-03-26 Gas switch

Publications (1)

Publication Number Publication Date
CH488277A true CH488277A (en) 1970-03-31

Family

ID=5698244

Family Applications (1)

Application Number Title Priority Date Filing Date
CH302469A CH488277A (en) 1968-03-26 1969-02-28 Gas pressure switch

Country Status (3)

Country Link
JP (1) JPS507269B1 (en)
CH (1) CH488277A (en)
DE (1) DE1765044B2 (en)

Also Published As

Publication number Publication date
JPS507269B1 (en) 1975-03-24
DE1765044B2 (en) 1975-12-04
DE1765044A1 (en) 1971-07-01

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Legal Events

Date Code Title Description
PL Patent ceased