CN1018870B - 真空断路器 - Google Patents

真空断路器

Info

Publication number
CN1018870B
CN1018870B CN89101904A CN89101904A CN1018870B CN 1018870 B CN1018870 B CN 1018870B CN 89101904 A CN89101904 A CN 89101904A CN 89101904 A CN89101904 A CN 89101904A CN 1018870 B CN1018870 B CN 1018870B
Authority
CN
China
Prior art keywords
coil
breaker
vacuum circuit
vacuum
movable rod
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
CN89101904A
Other languages
English (en)
Chinese (zh)
Other versions
CN1037232A (zh
Inventor
火内茂俊
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of CN1037232A publication Critical patent/CN1037232A/zh
Publication of CN1018870B publication Critical patent/CN1018870B/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
    • 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
    • H01H33/6641—Contacts; Arc-extinguishing means, e.g. arcing rings making use of a separate coil
    • 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
    • H01H33/02—Details
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/285—Power arrangements internal to the switch for operating the driving mechanism using electro-dynamic repulsion
    • 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
    • H01H33/02—Details
    • H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the AC cycle
    • H01H33/596—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the AC cycle for interrupting DC

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
CN89101904A 1988-04-01 1989-04-01 真空断路器 Expired CN1018870B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP78036/88 1988-04-01
JP63078036A JPH0685291B2 (ja) 1988-04-01 1988-04-01 真空遮断器

Publications (2)

Publication Number Publication Date
CN1037232A CN1037232A (zh) 1989-11-15
CN1018870B true CN1018870B (zh) 1992-10-28

Family

ID=13650594

Family Applications (1)

Application Number Title Priority Date Filing Date
CN89101904A Expired CN1018870B (zh) 1988-04-01 1989-04-01 真空断路器

Country Status (4)

Country Link
JP (1) JPH0685291B2 (enrdf_load_stackoverflow)
KR (1) KR890016603A (enrdf_load_stackoverflow)
CN (1) CN1018870B (enrdf_load_stackoverflow)
DE (1) DE3910010A1 (enrdf_load_stackoverflow)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3356457B2 (ja) * 1992-04-02 2002-12-16 株式会社日立製作所 真空遮断器
JP3816284B2 (ja) 1998-12-28 2006-08-30 三菱電機株式会社 開閉装置
JP3930208B2 (ja) * 1999-10-07 2007-06-13 株式会社日立製作所 真空絶縁開閉装置
JP2002124159A (ja) 2000-10-16 2002-04-26 Mitsubishi Electric Corp 開閉装置
JP2002124162A (ja) 2000-10-16 2002-04-26 Mitsubishi Electric Corp 開閉装置
JP2002124158A (ja) 2000-10-16 2002-04-26 Mitsubishi Electric Corp 開閉装置
JP4934065B2 (ja) * 2008-01-23 2012-05-16 三菱電機株式会社 電磁操作式開閉装置
EP2662878A1 (en) * 2012-05-08 2013-11-13 GE Energy Power Conversion Technology Limited Vacuum switch assemblies
US9048039B2 (en) 2012-05-08 2015-06-02 Ge Energy Power Conversion Technology Limited Vacuum switch assemblies
KR101569195B1 (ko) * 2013-12-26 2015-11-13 주식회사 효성 자계를 이용한 직류차단기
CN106876189A (zh) * 2017-04-24 2017-06-20 南京南瑞继保电气有限公司 一种电磁斥力操作机构储能和触发回路及控制方法
CN113161192B (zh) * 2021-04-22 2023-01-20 云南电网有限责任公司电力科学研究院 一种磁场增强型的真空断路器
CN117747345A (zh) * 2023-12-19 2024-03-22 广东电网有限责任公司 电磁斥力机构

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59224022A (ja) * 1983-06-03 1984-12-15 三菱電機株式会社 しや断器
JPH0534064U (ja) * 1991-10-16 1993-05-07 日産自動車株式会社 パツシブシートベルト装置

Also Published As

Publication number Publication date
DE3910010A1 (de) 1989-10-19
JPH0685291B2 (ja) 1994-10-26
CN1037232A (zh) 1989-11-15
DE3910010C2 (enrdf_load_stackoverflow) 1991-01-17
KR890016603A (ko) 1989-11-29
JPH01253135A (ja) 1989-10-09

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Legal Events

Date Code Title Description
C10 Entry into substantive examination
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