CH452019A - Vacuum switch - Google Patents

Vacuum switch

Info

Publication number
CH452019A
CH452019A CH1110567A CH1110567A CH452019A CH 452019 A CH452019 A CH 452019A CH 1110567 A CH1110567 A CH 1110567A CH 1110567 A CH1110567 A CH 1110567A CH 452019 A CH452019 A CH 452019A
Authority
CH
Switzerland
Prior art keywords
vacuum switch
vacuum
switch
Prior art date
Application number
CH1110567A
Other languages
French (fr)
Inventor
Joseph Wesoloski Henry
Original Assignee
Allis Chalmers Mfg Co
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 Allis Chalmers Mfg Co filed Critical Allis Chalmers Mfg Co
Publication of CH452019A publication Critical patent/CH452019A/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
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
    • 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
    • H01H2033/66276—Details relating to the mounting of screens in vacuum switches
CH1110567A 1966-08-08 1967-08-07 Vacuum switch CH452019A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57101966A 1966-08-08 1966-08-08

Publications (1)

Publication Number Publication Date
CH452019A true CH452019A (en) 1968-05-15

Family

ID=24282003

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1110567A CH452019A (en) 1966-08-08 1967-08-07 Vacuum switch

Country Status (3)

Country Link
US (1) US3440377A (en)
CH (1) CH452019A (en)
GB (1) GB1123629A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3590184A (en) * 1968-12-09 1971-06-29 Allis Chalmers Mfg Co High-voltage outdoor vaccum switch with conductive coating serving as electrostatic shield means and end cap-mounting means
US4135071A (en) * 1976-03-17 1979-01-16 General Electric Company Vacuum circuit interrupter with disc-shaped beryllium contacts
US5597992A (en) * 1994-12-09 1997-01-28 Cooper Industries, Inc. Current interchange for vacuum capacitor switch
JP2009016652A (en) * 2007-07-06 2009-01-22 Meidensha Corp Power electric equipment
KR101389627B1 (en) * 2010-05-07 2014-04-29 미쓰비시덴키 가부시키가이샤 Vacuum valve
CN103871775B (en) * 2012-12-14 2016-05-11 伊顿公司 Vacuum interrupter and the vacuum circuit breaker with vacuum interrupter
DE102014212583A1 (en) * 2014-06-30 2015-12-31 Siemens Aktiengesellschaft Avoid misalignment of a drive rod of a circuit breaker
DE102018201151A1 (en) * 2018-01-25 2019-07-25 Siemens Aktiengesellschaft Electrical switching device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2966569A (en) * 1957-04-29 1960-12-27 Jennings Radio Mfg Corp Vacuum switch
US2979587A (en) * 1958-10-28 1961-04-11 Jennings Radio Mfg Corp Vacuum electric switch

Also Published As

Publication number Publication date
GB1123629A (en) 1968-08-14
US3440377A (en) 1969-04-22

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