CH431663A - Vacuum switch - Google Patents

Vacuum switch

Info

Publication number
CH431663A
CH431663A CH326065A CH326065A CH431663A CH 431663 A CH431663 A CH 431663A CH 326065 A CH326065 A CH 326065A CH 326065 A CH326065 A CH 326065A CH 431663 A CH431663 A CH 431663A
Authority
CH
Switzerland
Prior art keywords
vacuum switch
vacuum
switch
Prior art date
Application number
CH326065A
Other languages
German (de)
Inventor
Richard Mitchell Graham
Original Assignee
Ass Elect Ind
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 Ass Elect Ind filed Critical Ass Elect Ind
Publication of CH431663A publication Critical patent/CH431663A/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
    • H01H33/60—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
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • H01H33/6642—Contacts; Arc-extinguishing means, e.g. arcing rings having cup-shaped contacts, the cylindrical wall of which being provided with inclined slits to form a coil
    • 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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H01H33/185—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using magnetisable elements associated with the contacts
CH326065A 1964-03-11 1965-03-09 Vacuum switch CH431663A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1029464A GB1087792A (en) 1964-03-11 1964-03-11 Improvements relating to vacuum switches

Publications (1)

Publication Number Publication Date
CH431663A true CH431663A (en) 1967-03-15

Family

ID=9965210

Family Applications (1)

Application Number Title Priority Date Filing Date
CH326065A CH431663A (en) 1964-03-11 1965-03-09 Vacuum switch

Country Status (6)

Country Link
BE (2) BE638817A (en)
CH (1) CH431663A (en)
DE (1) DE1196751B (en)
FR (2) FR1372215A (en)
GB (2) GB997384A (en)
NL (2) NL6503070A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1100259A (en) * 1965-02-16 1968-01-24 Ass Elect Ind Improvements relating to vacuum switch contacts
DE1278590B (en) * 1965-09-13 1968-09-26 Jennings Radio Mfg Corp Vacuum switch
US3591743A (en) * 1968-11-13 1971-07-06 Mc Graw Edison Co Vacuum-type circuit interrupter with flexible, weld-breaking contact structure
JPS4894873A (en) * 1972-03-15 1973-12-06
GB1528777A (en) * 1975-01-10 1978-10-18 Westinghouse Electric Corp Cup-shaped contacts for vacuum interrupters having a continuous annular contact surface
JPS53155057U (en) * 1977-05-10 1978-12-06
DE2939695A1 (en) * 1979-09-29 1981-04-09 Siemens AG, 1000 Berlin und 8000 München Moving contact for high voltage vacuum switch - has ring shaped contact surface with flat and sloping regions in specified ratio
DE3112009A1 (en) * 1981-03-26 1982-10-07 Siemens AG, 1000 Berlin und 8000 München "CONTACT ARRANGEMENT FOR VACUUM SWITCHES"
DE3150168C2 (en) * 1981-12-18 1990-03-29 Sachsenwerk, Licht- und Kraft-AG, 8000 München Electric vacuum switch
DE3231593A1 (en) * 1982-08-25 1984-03-01 Siemens AG, 1000 Berlin und 8000 München CONTACT ARRANGEMENT FOR VACUUM SWITCHES
DE3232708A1 (en) * 1982-08-31 1984-03-01 Siemens AG, 1000 Berlin und 8000 München VACUUM SWITCH TUBES WITH SCREW LINE SHAPED CABLE
GB8321368D0 (en) * 1983-08-09 1983-09-07 Vacuum Interrupters Ltd High current switch contacts
JPS61126720A (en) * 1984-11-22 1986-06-14 株式会社日立製作所 Vacuum breaker
DE3724811A1 (en) * 1987-07-27 1989-02-09 Bbc Brown Boveri & Cie Contact arrangement for a vacuum switch
DE3900684A1 (en) * 1989-01-12 1990-07-26 Sachsenwerk Ag SWITCHING CONTACT FOR VACUUM SWITCHES
WO2006002560A1 (en) * 2004-07-05 2006-01-12 Abb Research Ltd Vacuum interrupter and contact arrangement for a vacuum interrupter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR76869E (en) * 1957-04-17 1961-12-15 Int Standard Electric Corp Improvements in photoelectric exploration devices
NL244627A (en) * 1958-07-24

Also Published As

Publication number Publication date
FR1372215A (en) 1964-09-11
NL299341A (en)
DE1196751B (en) 1965-07-15
GB1087792A (en) 1967-10-18
GB997384A (en) 1965-07-07
BE638817A (en) 1964-02-17
FR1428331A (en) 1966-02-11
NL6503070A (en) 1965-09-13
BE660968A (en) 1965-07-01

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