AT292109B - Vacuum switch - Google Patents

Vacuum switch

Info

Publication number
AT292109B
AT292109B AT274970A AT274970A AT292109B AT 292109 B AT292109 B AT 292109B AT 274970 A AT274970 A AT 274970A AT 274970 A AT274970 A AT 274970A AT 292109 B AT292109 B AT 292109B
Authority
AT
Austria
Prior art keywords
vacuum switch
vacuum
switch
Prior art date
Application number
AT274970A
Other languages
German (de)
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
Application granted granted Critical
Publication of AT292109B publication Critical patent/AT292109B/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
AT274970A 1969-03-27 1970-03-25 Vacuum switch AT292109B (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
AT292109B true AT292109B (en) 1971-08-10

Family

ID=25205273

Family Applications (1)

Application Number Title Priority Date Filing Date
AT274970A AT292109B (en) 1969-03-27 1970-03-25 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0352611A2 (en) * 1988-07-27 1990-01-31 AEG Sachsenwerk GmbH Chamber of a vacuum interrupter switching

Families Citing this family (6)

* 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
DE8810063U1 (de) * 1988-08-06 1988-09-29 Sachsenwerk AG, 8400 Regensburg Schaltkammer eines Vakuumschalters
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0352611A2 (en) * 1988-07-27 1990-01-31 AEG Sachsenwerk GmbH Chamber of a vacuum interrupter switching
EP0352611A3 (en) * 1988-07-27 1990-05-30 Sachsenwerk Aktiengesellschaft Chamber of a vacuum interrupter switching

Also Published As

Publication number Publication date
US3657502A (en) 1972-04-18
DE2007676A1 (en) 1970-10-08
CH504091A (en) 1971-02-28
JPS509221B1 (en) 1975-04-10

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee