CH531248A - Vacuum switch - Google Patents

Vacuum switch

Info

Publication number
CH531248A
CH531248A CH1785171A CH1785171A CH531248A CH 531248 A CH531248 A CH 531248A CH 1785171 A CH1785171 A CH 1785171A CH 1785171 A CH1785171 A CH 1785171A CH 531248 A CH531248 A CH 531248A
Authority
CH
Switzerland
Prior art keywords
vacuum switch
vacuum
switch
Prior art date
Application number
CH1785171A
Other languages
German (de)
Inventor
Gerhard Dr Peche
Bettge Hans
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 CH531248A publication Critical patent/CH531248A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/0203—Contacts characterised by the material thereof specially adapted for vacuum switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/04—Co-operating contacts of different material
    • 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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/668—Means for obtaining or monitoring the vacuum
    • H01H33/6683—Means for obtaining or monitoring the vacuum by gettering
CH1785171A 1971-05-17 1971-12-07 Vacuum switch CH531248A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712124426 DE2124426A1 (en) 1971-05-17 1971-05-17 Vacuum switch contact

Publications (1)

Publication Number Publication Date
CH531248A true CH531248A (en) 1972-11-30

Family

ID=5808130

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1785171A CH531248A (en) 1971-05-17 1971-12-07 Vacuum switch

Country Status (4)

Country Link
AT (1) AT311479B (en)
CH (1) CH531248A (en)
DE (1) DE2124426A1 (en)
FR (1) FR2137442B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0123475A1 (en) * 1983-04-14 1984-10-31 Westinghouse Electric Corporation Method of joining a contact to an electrode
EP3447783A4 (en) * 2016-04-19 2019-03-13 Mitsubishi Electric Corporation Vacuum valve

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2638700C3 (en) * 1976-08-27 1983-11-10 Siemens AG, 1000 Berlin und 8000 München Electric vacuum switch
JPS5578429A (en) * 1978-12-06 1980-06-13 Mitsubishi Electric Corp Contact material for vacuum breaker
DE102020212377A1 (en) 2020-09-30 2022-03-31 Siemens Aktiengesellschaft Compact vacuum interrupter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0123475A1 (en) * 1983-04-14 1984-10-31 Westinghouse Electric Corporation Method of joining a contact to an electrode
EP3447783A4 (en) * 2016-04-19 2019-03-13 Mitsubishi Electric Corporation Vacuum valve
US10650995B2 (en) 2016-04-19 2020-05-12 Mitsubishi Electric Corporation Vacuum interrupter

Also Published As

Publication number Publication date
FR2137442A1 (en) 1972-12-29
DE2124426A1 (en) 1972-11-23
AT311479B (en) 1973-11-26
FR2137442B1 (en) 1973-06-29

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Legal Events

Date Code Title Description
PL Patent ceased