DE3362764D1 - Vacuum interrupter - Google Patents

Vacuum interrupter

Info

Publication number
DE3362764D1
DE3362764D1 DE8383302854T DE3362764T DE3362764D1 DE 3362764 D1 DE3362764 D1 DE 3362764D1 DE 8383302854 T DE8383302854 T DE 8383302854T DE 3362764 T DE3362764 T DE 3362764T DE 3362764 D1 DE3362764 D1 DE 3362764D1
Authority
DE
Germany
Prior art keywords
vacuum interrupter
interrupter
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
DE8383302854T
Other languages
English (en)
Inventor
Yutaka Kashimoto
Toshimasa Fukai
Masayuki Kano
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.)
Meidensha Corp
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Corp
Meidensha Electric Manufacturing Co Ltd
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 Meidensha Corp, Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Corp
Application granted granted Critical
Publication of DE3362764D1 publication Critical patent/DE3362764D1/de
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
    • 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
    • H01H33/66261—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
    • H01H2033/66284—Details relating to the electrical field properties of 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
    • H01H33/66238—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
DE8383302854T 1982-05-20 1983-05-19 Vacuum interrupter Expired DE3362764D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982073655U JPS58176345U (ja) 1982-05-20 1982-05-20 真空インタラプタ

Publications (1)

Publication Number Publication Date
DE3362764D1 true DE3362764D1 (en) 1986-05-07

Family

ID=13524512

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383302854T Expired DE3362764D1 (en) 1982-05-20 1983-05-19 Vacuum interrupter

Country Status (7)

Country Link
US (1) US4547638A (de)
EP (1) EP0095327B1 (de)
JP (1) JPS58176345U (de)
KR (1) KR870002570Y1 (de)
CA (1) CA1219624A (de)
DE (1) DE3362764D1 (de)
IN (1) IN160810B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8039771B2 (en) * 2008-08-11 2011-10-18 Eaton Corporation Vacuum envelope including self-aligning end shield, vacuum interrupter, vacuum circuit interrupter and method including the same
JP4781446B2 (ja) * 2009-03-27 2011-09-28 株式会社日立製作所 真空絶縁スイッチギヤ
JP7304798B2 (ja) * 2019-11-28 2023-07-07 三菱電機株式会社 真空バルブ

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4086459A (en) * 1977-03-11 1978-04-25 General Electric Company Rod array vacuum switch for high voltage operation
JPS5942925B2 (ja) * 1977-04-28 1984-10-18 株式会社東芝 真空バルブ
DE3173186D1 (en) * 1980-06-30 1986-01-23 Meidensha Electric Mfg Co Ltd A vacuum interrupter and methods of manufacturing the same
US4408107A (en) * 1981-06-24 1983-10-04 Kabushiki Kaisha Meidensha Vacuum interrupter
US4499349A (en) * 1981-11-20 1985-02-12 Kabushiki Kaisha Meidensha Vacuum interrupter

Also Published As

Publication number Publication date
IN160810B (de) 1987-08-08
EP0095327A1 (de) 1983-11-30
CA1219624A (en) 1987-03-24
JPH0238355Y2 (de) 1990-10-16
KR840006425U (ko) 1984-12-03
EP0095327B1 (de) 1986-04-02
JPS58176345U (ja) 1983-11-25
US4547638A (en) 1985-10-15
KR870002570Y1 (ko) 1987-08-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee