CH537637A - Elektrischer Druckgasschalter - Google Patents

Elektrischer Druckgasschalter

Info

Publication number
CH537637A
CH537637A CH856872A CH856872A CH537637A CH 537637 A CH537637 A CH 537637A CH 856872 A CH856872 A CH 856872A CH 856872 A CH856872 A CH 856872A CH 537637 A CH537637 A CH 537637A
Authority
CH
Switzerland
Prior art keywords
pressure gas
gas switch
electrical pressure
electrical
switch
Prior art date
Application number
CH856872A
Other languages
English (en)
Inventor
Konczal Wolfgang
Noack Dieter
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
Priority claimed from DE19712144214 external-priority patent/DE2144214B1/de
Priority claimed from DE19712144215 external-priority patent/DE2144215C2/de
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of CH537637A publication Critical patent/CH537637A/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
    • H01H33/88—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
CH856872A 1971-08-31 1972-06-09 Elektrischer Druckgasschalter CH537637A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712144214 DE2144214B1 (de) 1971-08-31 1971-08-31 Elektrischer druckgasschalter
DE19712144215 DE2144215C2 (de) 1971-08-31 Elektrischer Druckgasschalter

Publications (1)

Publication Number Publication Date
CH537637A true CH537637A (de) 1973-05-31

Family

ID=25761684

Family Applications (1)

Application Number Title Priority Date Filing Date
CH856872A CH537637A (de) 1971-08-31 1972-06-09 Elektrischer Druckgasschalter

Country Status (4)

Country Link
CH (1) CH537637A (de)
FR (1) FR2150806B1 (de)
IT (1) IT964259B (de)
SE (1) SE372369B (de)

Also Published As

Publication number Publication date
FR2150806B1 (de) 1976-03-12
FR2150806A1 (de) 1973-04-13
IT964259B (it) 1974-01-21
SE372369B (de) 1974-12-16

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Legal Events

Date Code Title Description
PL Patent ceased