GB1123629A - Improvements in electrical vacuum switches - Google Patents

Improvements in electrical vacuum switches

Info

Publication number
GB1123629A
GB1123629A GB35554/67A GB3555467A GB1123629A GB 1123629 A GB1123629 A GB 1123629A GB 35554/67 A GB35554/67 A GB 35554/67A GB 3555467 A GB3555467 A GB 3555467A GB 1123629 A GB1123629 A GB 1123629A
Authority
GB
United Kingdom
Prior art keywords
vacuum switches
electrical vacuum
electrical
switches
vacuum
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB35554/67A
Inventor
Henry Joseph Wesoloski
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Allis Chalmers Corp
Original Assignee
Allis Chalmers 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 Allis Chalmers Corp filed Critical Allis Chalmers Corp
Publication of GB1123629A publication Critical patent/GB1123629A/en
Expired legal-status Critical Current

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
GB35554/67A 1966-08-08 1967-08-02 Improvements in electrical vacuum switches Expired GB1123629A (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
GB1123629A true GB1123629A (en) 1968-08-14

Family

ID=24282003

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35554/67A Expired GB1123629A (en) 1966-08-08 1967-08-02 Improvements in electrical vacuum switches

Country Status (3)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016000907A1 (en) * 2014-06-30 2016-01-07 Siemens Aktiengesellschaft Avoiding incorrect orientations of a drive rod of a power switch

Families Citing this family (7)

* 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
DE112010005545T5 (en) * 2010-05-07 2013-03-07 Mitsubishi Electric Corporation Vacuum circuit breaker
CN103871775B (en) * 2012-12-14 2016-05-11 伊顿公司 Vacuum interrupter and the vacuum circuit breaker with vacuum interrupter
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016000907A1 (en) * 2014-06-30 2016-01-07 Siemens Aktiengesellschaft Avoiding incorrect orientations of a drive rod of a power switch
US10096444B2 (en) 2014-06-30 2018-10-09 Siemens Aktiengesellschaft Avoiding incorrect orientations of a drive rod of a power switch

Also Published As

Publication number Publication date
CH452019A (en) 1968-05-15
US3440377A (en) 1969-04-22

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