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CH504091A - Vacuum switch - Google Patents

Vacuum switch

Info

Publication number
CH504091A
CH504091A CH307570A CH307570A CH504091A CH 504091 A CH504091 A CH 504091A CH 307570 A CH307570 A CH 307570A CH 307570 A CH307570 A CH 307570A CH 504091 A CH504091 A CH 504091A
Authority
CH
Switzerland
Prior art keywords
vacuum switch
vacuum
switch
Prior art date
Application number
CH307570A
Other languages
German (de)
Inventor
John Cherry Sidney
Orlando Wayland Paul
Bereza Albert
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of CH504091A publication Critical patent/CH504091A/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
    • H01H33/662—Housings or protective screens
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • 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
    • H01H33/662—Housings or protective screens
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • H01H2033/66223—Details relating to the sealing of vacuum switch housings
    • 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
    • H01H33/662—Housings or protective screens
    • H01H33/66238—Specific bellows details
    • H01H2033/66246—Details relating to the guiding of the contact rod in vacuum switch belows
    • 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
    • H01H33/662—Housings or protective screens
    • H01H33/66238—Specific bellows details
    • 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
    • H01H33/662—Housings or protective screens
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
CH307570A 1969-03-27 1970-03-03 Vacuum switch CH504091A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81100669A 1969-03-27 1969-03-27

Publications (1)

Publication Number Publication Date
CH504091A true CH504091A (en) 1971-02-28

Family

ID=25205273

Family Applications (1)

Application Number Title Priority Date Filing Date
CH307570A CH504091A (en) 1969-03-27 1970-03-03 Vacuum switch

Country Status (5)

Country Link
US (1) US3657502A (en)
JP (1) JPS509221B1 (en)
AT (1) AT292109B (en)
CH (1) CH504091A (en)
DE (1) DE2007676A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5049516U (en) * 1973-09-07 1975-05-15
US4478347A (en) * 1981-01-23 1984-10-23 Westinghouse Electric Corp. Unitary end closure and seal shield member for vacuum interrupter
DE3825407A1 (en) * 1988-07-27 1990-02-01 Sachsenwerk Ag SWITCH CHAMBER OF A VACUUM SWITCH
DE8810063U1 (en) * 1988-08-06 1988-09-29 Sachsenwerk AG, 8400 Regensburg Switching chamber of a vacuum switch
US6867385B2 (en) * 2003-02-21 2005-03-15 Mcgraw-Edison Company Self-fixturing system for a vacuum interrupter
US20070007250A1 (en) * 2005-07-08 2007-01-11 Eaton Corporation Sealing edge cross-sectional profiles to allow brazing of metal parts directly to a metallized ceramic for vacuum interrupter envelope construction
DE102009013121A1 (en) 2009-03-13 2010-09-16 Schaeffler Technologies Gmbh & Co. Kg Regulated axial preload unit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE563140C (en) * 1927-07-19 1932-11-03 Sigwart Ruppel Dipl Ing Electrical switch with contacts arranged in a vacuum chamber
DE724810C (en) * 1935-09-03 1942-09-05 Siemens Ag Vacuum switch
US2740867A (en) * 1952-10-28 1956-04-03 Jennings Radio Mfg Corp Vacuum switch
US2993970A (en) * 1958-05-23 1961-07-25 Allis Chalmers Mfg Co Vacuum switch structure using sylphon and slotted diaphragm
US2979588A (en) * 1958-12-09 1961-04-11 Jennings Radio Mfg Corp Vacuum switch
US3129308A (en) * 1961-04-22 1964-04-14 Nippon Electric Co Vacuum circuit breaker having buffering means in relatively stationary electrode structure
US3440376A (en) * 1966-03-14 1969-04-22 Westinghouse Electric Corp Low-temperature or superconducting vacuum circuit interrupter

Also Published As

Publication number Publication date
DE2007676A1 (en) 1970-10-08
JPS509221B1 (en) 1975-04-10
US3657502A (en) 1972-04-18
AT292109B (en) 1971-08-10

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Legal Events

Date Code Title Description
PL Patent ceased