CN1016121B - 真空放电装置 - Google Patents

真空放电装置

Info

Publication number
CN1016121B
CN1016121B CN88106456A CN88106456A CN1016121B CN 1016121 B CN1016121 B CN 1016121B CN 88106456 A CN88106456 A CN 88106456A CN 88106456 A CN88106456 A CN 88106456A CN 1016121 B CN1016121 B CN 1016121B
Authority
CN
China
Prior art keywords
insulating vessel
mentioned
discharge device
vacuum electric
rivel
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
CN88106456A
Other languages
English (en)
Chinese (zh)
Other versions
CN1032469A (zh
Inventor
青木伸一
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
Priority claimed from JP62246570A external-priority patent/JPS6489125A/ja
Priority claimed from JP62262893A external-priority patent/JPH01107429A/ja
Priority claimed from JP30769787A external-priority patent/JPH0719516B2/ja
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of CN1032469A publication Critical patent/CN1032469A/zh
Publication of CN1016121B publication Critical patent/CN1016121B/zh
Expired legal-status Critical Current

Links

Images

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

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
CN88106456A 1987-09-29 1988-08-31 真空放电装置 Expired CN1016121B (zh)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP246570/87 1987-09-29
JP246570 1987-09-29
JP62246570A JPS6489125A (en) 1987-09-29 1987-09-29 Ceramics insulating container for vacuum discharge device
JP262893 1987-10-20
JP62262893A JPH01107429A (ja) 1987-10-20 1987-10-20 高電圧真空放電装置
JP262893/87 1987-10-20
JP307697 1987-12-07
JP30769787A JPH0719516B2 (ja) 1987-12-07 1987-12-07 真空放電装置
JP307697/87 1987-12-07

Publications (2)

Publication Number Publication Date
CN1032469A CN1032469A (zh) 1989-04-19
CN1016121B true CN1016121B (zh) 1992-04-01

Family

ID=27333488

Family Applications (1)

Application Number Title Priority Date Filing Date
CN88106456A Expired CN1016121B (zh) 1987-09-29 1988-08-31 真空放电装置

Country Status (2)

Country Link
KR (1) KR910003656B1 (ko)
CN (1) CN1016121B (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2887683A1 (fr) * 2005-06-28 2006-12-29 Schneider Electric Ind Sas Ampoule a vide pour un appareil de protection electrique tel un interrupteur ou un disjoncteur
KR101456740B1 (ko) * 2011-03-31 2014-10-31 현대중공업 주식회사 가스 절연 개폐장치용 벨로우즈
US9806501B1 (en) * 2016-08-17 2017-10-31 General Electric Company Spark gap with triple-point electron emission prompting
CN108767839A (zh) * 2018-05-29 2018-11-06 华能国际电力股份有限公司 一种过电压保护装置

Also Published As

Publication number Publication date
CN1032469A (zh) 1989-04-19
KR890005790A (ko) 1989-05-17
KR910003656B1 (ko) 1991-06-08

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Legal Events

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SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
C13 Decision
GR02 Examined patent application
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee