CH417729A - Vacuum switch - Google Patents

Vacuum switch

Info

Publication number
CH417729A
CH417729A CH545964A CH545964A CH417729A CH 417729 A CH417729 A CH 417729A CH 545964 A CH545964 A CH 545964A CH 545964 A CH545964 A CH 545964A CH 417729 A CH417729 A CH 417729A
Authority
CH
Switzerland
Prior art keywords
vacuum switch
vacuum
switch
Prior art date
Application number
CH545964A
Other languages
German (de)
Inventor
Peter Reece Michael
Alan Lake Anthony
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 CH417729A publication Critical patent/CH417729A/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
    • H01H2033/66269—Details relating to the materials used for screens in vacuum switches
    • 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
CH545964A 1963-04-30 1964-04-27 Vacuum switch CH417729A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB17000/63A GB993987A (en) 1963-04-30 1963-04-30 Improvements relating to vacuum switches

Publications (1)

Publication Number Publication Date
CH417729A true CH417729A (en) 1966-07-31

Family

ID=10087440

Family Applications (1)

Application Number Title Priority Date Filing Date
CH545964A CH417729A (en) 1963-04-30 1964-04-27 Vacuum switch

Country Status (6)

Country Link
BE (1) BE647397A (en)
CH (1) CH417729A (en)
DE (1) DE1185689B (en)
GB (1) GB993987A (en)
NL (1) NL6404708A (en)
SE (1) SE218409C1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019120832A1 (en) * 2017-12-18 2019-06-27 Siemens Aktiengesellschaft Vacuum interrupter
CN112038166A (en) * 2020-09-17 2020-12-04 安徽普众机电有限公司 High-voltage insulating ceramic vacuum switch tube

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1278590B (en) * 1965-09-13 1968-09-26 Jennings Radio Mfg Corp Vacuum switch
US3668350A (en) * 1969-03-18 1972-06-06 Mitsubishi Electric Corp Vacuum type circuit interrupter
US3720798A (en) * 1969-09-08 1973-03-13 Sumitomo Electric Industries Vacuum-type current interrupter
CH554067A (en) * 1973-09-19 1974-09-13 Sprecher & Schuh Ag ARC ELECTRODE, IN PARTICULAR FOR A CONTACT ARRANGEMENT IN A VACUUM SWITCH.
JPS5855609B2 (en) * 1979-07-23 1983-12-10 株式会社明電舎 Vacuum cutter
DE9317827U1 (en) * 1993-11-22 1995-03-23 Siemens AG, 80333 München Vacuum interrupter
DE19503347A1 (en) * 1995-02-02 1996-08-08 Abb Patent Gmbh Shielding element surrounding the contact point of a vacuum switch
CN111613477B (en) * 2020-05-20 2022-04-15 宁波益舜电气有限公司 Shielding cylinder and production process thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019120832A1 (en) * 2017-12-18 2019-06-27 Siemens Aktiengesellschaft Vacuum interrupter
CN112038166A (en) * 2020-09-17 2020-12-04 安徽普众机电有限公司 High-voltage insulating ceramic vacuum switch tube

Also Published As

Publication number Publication date
GB993987A (en) 1965-06-02
NL6404708A (en) 1964-11-02
SE218409C1 (en) 1968-01-23
BE647397A (en) 1964-08-17
DE1185689B (en) 1965-01-21

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