EP0192251A3 - Electrode d'un interrupteur à vide - Google Patents

Electrode d'un interrupteur à vide Download PDF

Info

Publication number
EP0192251A3
EP0192251A3 EP86102138A EP86102138A EP0192251A3 EP 0192251 A3 EP0192251 A3 EP 0192251A3 EP 86102138 A EP86102138 A EP 86102138A EP 86102138 A EP86102138 A EP 86102138A EP 0192251 A3 EP0192251 A3 EP 0192251A3
Authority
EP
European Patent Office
Prior art keywords
electrode
circuit breaker
vacuum circuit
generating
magnetic field
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.)
Withdrawn
Application number
EP86102138A
Other languages
German (de)
English (en)
Other versions
EP0192251A2 (fr
Inventor
Mitsumasa C/O Tsushinki Seisakusho Yorita
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of EP0192251A2 publication Critical patent/EP0192251A2/fr
Publication of EP0192251A3 publication Critical patent/EP0192251A3/fr
Withdrawn legal-status Critical Current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
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • H01H33/6644—Contacts; Arc-extinguishing means, e.g. arcing rings having coil-like electrical connections between contact rod and the proper contact

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
EP86102138A 1985-02-22 1986-02-19 Electrode d'un interrupteur à vide Withdrawn EP0192251A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP34785/85 1985-02-22
JP3478585A JPS61195528A (ja) 1985-02-22 1985-02-22 真空しや断器の電極構造

Publications (2)

Publication Number Publication Date
EP0192251A2 EP0192251A2 (fr) 1986-08-27
EP0192251A3 true EP0192251A3 (fr) 1989-02-22

Family

ID=12423929

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86102138A Withdrawn EP0192251A3 (fr) 1985-02-22 1986-02-19 Electrode d'un interrupteur à vide

Country Status (2)

Country Link
EP (1) EP0192251A3 (fr)
JP (1) JPS61195528A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4855547A (en) * 1985-11-12 1989-08-08 Mitsubishi Denki Kabushiki Kaisha Vacuum interrupter
JPH05159851A (ja) * 1991-12-06 1993-06-25 Mitsubishi Electric Corp 高電流密度グロー放電スイッチ
JP2743955B2 (ja) * 1992-11-10 1998-04-28 三菱電機株式会社 真空バルブ
JP2861757B2 (ja) * 1992-11-10 1999-02-24 三菱電機株式会社 真空バルブの電極装置
CN1145997C (zh) 2001-02-28 2004-04-14 京东方科技集团股份有限公司 集成化电力开关触头
CN112530735B (zh) * 2020-12-18 2022-12-13 西安高压电器研究院股份有限公司 一种双回路触头结构及真空灭弧室

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2038557A (en) * 1978-11-22 1980-07-23 Hitachi Ltd Vacuum interrupter
EP0052371A2 (fr) * 1980-11-17 1982-05-26 Hitachi, Ltd. Interrupteur à vide
EP0055008A2 (fr) * 1980-12-22 1982-06-30 Mitsubishi Denki Kabushiki Kaisha Interrupteur à vide
GB2111309A (en) * 1981-12-09 1983-06-29 Mitsubishi Electric Corp Vacuum circuit interrupter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2038557A (en) * 1978-11-22 1980-07-23 Hitachi Ltd Vacuum interrupter
EP0052371A2 (fr) * 1980-11-17 1982-05-26 Hitachi, Ltd. Interrupteur à vide
EP0055008A2 (fr) * 1980-12-22 1982-06-30 Mitsubishi Denki Kabushiki Kaisha Interrupteur à vide
GB2111309A (en) * 1981-12-09 1983-06-29 Mitsubishi Electric Corp Vacuum circuit interrupter

Also Published As

Publication number Publication date
JPS61195528A (ja) 1986-08-29
EP0192251A2 (fr) 1986-08-27

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Inventor name: YORITA, MITSUMASAC/O TSUSHINKI SEISAKUSHO