AT311479B - Vacuum switch - Google Patents

Vacuum switch

Info

Publication number
AT311479B
AT311479B AT13072A AT13072A AT311479B AT 311479 B AT311479 B AT 311479B AT 13072 A AT13072 A AT 13072A AT 13072 A AT13072 A AT 13072A AT 311479 B AT311479 B AT 311479B
Authority
AT
Austria
Prior art keywords
vacuum switch
vacuum
switch
Prior art date
Application number
AT13072A
Other languages
German (de)
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
Application granted granted Critical
Publication of AT311479B publication Critical patent/AT311479B/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
AT13072A 1971-05-17 1972-01-07 Vacuum switch AT311479B (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
AT311479B true AT311479B (en) 1973-11-26

Family

ID=5808130

Family Applications (1)

Application Number Title Priority Date Filing Date
AT13072A AT311479B (en) 1971-05-17 1972-01-07 Vacuum switch

Country Status (4)

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

Families Citing this family (5)

* 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
ZA842116B (en) * 1983-04-14 1984-10-31 Westinghouse Electric Corp Method of attaching contacts to electrodes
WO2017183323A1 (en) * 2016-04-19 2017-10-26 三菱電機株式会社 Vacuum valve
DE102020212377A1 (en) 2020-09-30 2022-03-31 Siemens Aktiengesellschaft Compact vacuum interrupter

Also Published As

Publication number Publication date
CH531248A (en) 1972-11-30
FR2137442A1 (en) 1972-12-29
DE2124426A1 (en) 1972-11-23
FR2137442B1 (en) 1973-06-29

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