DE3271474D1 - Vacuum interrupter - Google Patents

Vacuum interrupter

Info

Publication number
DE3271474D1
DE3271474D1 DE8282306701T DE3271474T DE3271474D1 DE 3271474 D1 DE3271474 D1 DE 3271474D1 DE 8282306701 T DE8282306701 T DE 8282306701T DE 3271474 T DE3271474 T DE 3271474T DE 3271474 D1 DE3271474 D1 DE 3271474D1
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
DE8282306701T
Other languages
English (en)
Inventor
Hiroshi Miyagawa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=16253773&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3271474(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Meidensha Corp, Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Corp
Application granted granted Critical
Publication of DE3271474D1 publication Critical patent/DE3271474D1/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
    • 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
    • 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
    • H01H2033/66215—Details relating to the soldering or brazing 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
    • H01H33/66207—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
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • H01H2033/6623—Details relating to the encasing or the outside layers of the 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
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
    • H01H2033/66292—Details relating to the use of multiple 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
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
DE8282306701T 1981-12-19 1982-12-15 Vacuum interrupter Expired DE3271474D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981190180U JPS5894233U (ja) 1981-12-19 1981-12-19 真空インタラプタ

Publications (1)

Publication Number Publication Date
DE3271474D1 true DE3271474D1 (en) 1986-07-03

Family

ID=16253773

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282306701T Expired DE3271474D1 (en) 1981-12-19 1982-12-15 Vacuum interrupter

Country Status (5)

Country Link
US (1) US4482790A (de)
EP (1) EP0084238B1 (de)
JP (1) JPS5894233U (de)
KR (1) KR860002081B1 (de)
DE (1) DE3271474D1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0187950A1 (de) * 1984-12-14 1986-07-23 Siemens Aktiengesellschaft Vakuumschaltröhre
EP0248286B1 (de) * 1986-06-02 1990-08-22 Siemens Aktiengesellschaft Verfahren und Anordnung zur Nasszerlegung radioaktiv kontaminierter oder aktivierter Komponenten von Kernreaktoranlagen
DE3623457A1 (de) * 1986-07-11 1988-01-14 Siemens Ag Vakuumschaltroehre
DE4030806A1 (de) * 1990-09-28 1992-04-02 Siemens Ag Verfahren zur erhoehung der spannungsfestigkeit und verbesserung des kriechstromverhaltens von isolationsstrecken und anwendung dieses verfahrens auf vakuumschalter
DE9401655U1 (de) * 1993-06-18 1994-11-03 Siemens Ag Vakuumschaltröhre mit ringförigem Isolator
JP4031895B2 (ja) * 2000-02-09 2008-01-09 日本特殊陶業株式会社 釉薬層付きセラミック部材を用いた金属−セラミック接合体及びそれを用いた真空スイッチユニット
DE102006041149B4 (de) * 2006-09-01 2008-09-04 Abb Technology Ag Vakuumschaltkammer für Mittelspannungsschaltanlagen
DE102017222413A1 (de) 2017-12-11 2019-06-13 Siemens Aktiengesellschaft Überdruckfeste Vakuumschaltröhre

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1060994A (en) * 1964-03-06 1967-03-08 Ass Elect Ind Improvements relating to vacuum switches
US3674958A (en) * 1970-11-23 1972-07-04 Allis Chalmers Mfg Co Vacuum circuit interrupter
JPS5279279A (en) * 1975-12-25 1977-07-04 Mitsubishi Electric Corp Vacuum valve circuit breaker
US4393286A (en) * 1978-08-24 1983-07-12 Tokyo Shibaura Denki Kabushiki Kaisha Vacuum circuit breakers
JPS5576523A (en) * 1978-12-06 1980-06-09 Tokyo Shibaura Electric Co Vacuum valve
DD147023A1 (de) * 1979-11-01 1981-03-11 Wolfgang Kuehn Halterung des gleitlagers in einer vakuumschaltkammer
JPS5676131A (en) * 1979-11-26 1981-06-23 Meidensha Electric Mfg Co Ltd Vacuum breaker
US4408107A (en) * 1981-06-24 1983-10-04 Kabushiki Kaisha Meidensha Vacuum interrupter

Also Published As

Publication number Publication date
JPS6334195Y2 (de) 1988-09-12
EP0084238B1 (de) 1986-05-28
US4482790A (en) 1984-11-13
EP0084238A1 (de) 1983-07-27
JPS5894233U (ja) 1983-06-25
KR840003138A (ko) 1984-08-13
KR860002081B1 (ko) 1986-11-24

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation