CN101772865B - 真空故障断路器 - Google Patents

真空故障断路器 Download PDF

Info

Publication number
CN101772865B
CN101772865B CN2008801019510A CN200880101951A CN101772865B CN 101772865 B CN101772865 B CN 101772865B CN 2008801019510 A CN2008801019510 A CN 2008801019510A CN 200880101951 A CN200880101951 A CN 200880101951A CN 101772865 B CN101772865 B CN 101772865B
Authority
CN
China
Prior art keywords
circuit breaker
electrode assemblie
vacuum
contact
insulator
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 - Fee Related
Application number
CN2008801019510A
Other languages
English (en)
Chinese (zh)
Other versions
CN101772865A (zh
Inventor
P·N·斯多文
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.)
Eaton Intelligent Power Ltd
Original Assignee
Cooper Technologies Co
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 US11/758,136 external-priority patent/US7781694B2/en
Application filed by Cooper Technologies Co filed Critical Cooper Technologies Co
Publication of CN101772865A publication Critical patent/CN101772865A/zh
Application granted granted Critical
Publication of CN101772865B publication Critical patent/CN101772865B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • 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
    • H01H33/6645—Contacts; Arc-extinguishing means, e.g. arcing rings having coil-like electrical connections between contact rod and the proper contact in which the coil like electrical connections encircle at least once the contact rod
    • 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
    • H01H2033/66276—Details relating to the mounting 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
    • H01H33/66261—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
    • H01H33/66261—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

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Measuring Fluid Pressure (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Keying Circuit Devices (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
CN2008801019510A 2007-06-05 2008-06-03 真空故障断路器 Expired - Fee Related CN101772865B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US11/758,136 2007-06-05
US11/758,136 US7781694B2 (en) 2007-06-05 2007-06-05 Vacuum fault interrupter
US11/881,952 US8450630B2 (en) 2007-06-05 2007-07-30 Contact backing for a vacuum interrupter
US11/881,952 2007-07-30
PCT/US2008/065660 WO2008151187A1 (en) 2007-06-05 2008-06-03 Vacuum interrupter

Publications (2)

Publication Number Publication Date
CN101772865A CN101772865A (zh) 2010-07-07
CN101772865B true CN101772865B (zh) 2013-05-01

Family

ID=40094174

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008801019510A Expired - Fee Related CN101772865B (zh) 2007-06-05 2008-06-03 真空故障断路器

Country Status (8)

Country Link
US (1) US8450630B2 (enExample)
EP (2) EP2158649B1 (enExample)
JP (2) JP5539862B2 (enExample)
CN (1) CN101772865B (enExample)
CA (1) CA2688198C (enExample)
MX (1) MX2009013174A (enExample)
UA (2) UA105166C2 (enExample)
WO (1) WO2008151187A1 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7488916B2 (en) * 2005-11-14 2009-02-10 Cooper Technologies Company Vacuum switchgear assembly, system and method
JP2012518154A (ja) 2009-02-18 2012-08-09 ウォルシュ インテレクチュアル プロパティー リミテッド 管状のダクト部材
FR2950729B1 (fr) * 2009-09-29 2016-08-19 Areva T&D Sas Enroulement pour contact d'ampoule a vide a moyenne tension a coupure d'arc amelioree, ampoule a vide et disjoncteur, tel qu'un disjoncteur sectionneur d'alternateur associes
CA2804380C (en) * 2010-07-07 2018-01-16 Siemens Ltd. An electrical isolator
CN102881509B (zh) * 2012-09-07 2016-04-20 北海银河开关设备有限公司 断路器均压罩
CN102891035A (zh) * 2012-09-14 2013-01-23 北海银河开关设备有限公司 固封极柱
CA2939796A1 (en) 2014-02-20 2015-08-27 Cooper Technologies Company Modular switchgear insulation system
BR112016026349B1 (pt) 2014-05-12 2022-11-22 Cooper Technologies Company Sistema de detecção de um interruptor a vácuo, método para detectar uma perda de vácuo em um interruptor a vácuo, interruptor a vácuo e sistema
US9640353B2 (en) 2014-10-21 2017-05-02 Thomas & Betts International Llc Axial magnetic field coil for vacuum interrupter
US20160189905A1 (en) * 2014-12-31 2016-06-30 Eaton Corporation Protection Device Employing Current Limiting Fuse and Vacuum Fuse
US20160189904A1 (en) * 2014-12-31 2016-06-30 Eaton Corporation Protection Device Comprising a Plurality of Vacuum Fuses
US20160189903A1 (en) * 2014-12-31 2016-06-30 Eaton Corporation Vacuum Fuse
USD800667S1 (en) 2015-02-20 2017-10-24 Cooper Technologies Company Modular switchgear insulation device
CN105448584B (zh) * 2015-12-04 2018-03-13 天津平高智能电气有限公司 真空灭弧室及其触头装置和该装置的导电杆、触头
JP6227210B1 (ja) * 2016-04-12 2017-11-08 三菱電機株式会社 真空遮断器、真空遮断器を搭載したガス絶縁スイッチギヤおよび気中絶縁スイッチギヤ
US10916392B2 (en) 2018-09-17 2021-02-09 Eaton Intelligent Power Limited Reinforcement structure for a vacuum interrupter
CZ2019442A3 (cs) * 2019-07-04 2020-09-02 Václav Holuša Zařízení k provzdušňování zakládky v uzavřeném reaktoru, zejména při aerobní fermentaci
US10796867B1 (en) 2019-08-12 2020-10-06 Eaton Intelligent Power Limited Coil-type axial magnetic field contact assembly for vacuum interrupter
US11728117B2 (en) 2020-09-04 2023-08-15 Eaton Intelligent Power Limited Switching apparatus with electrically isolated user interface
US20220103010A1 (en) * 2020-09-30 2022-03-31 S&C Electric Company Method for isolating a fault and restoring power in an underground radial loop network using fault interrupting switches
CN118263709B (zh) * 2024-05-28 2024-09-27 国网甘肃省电力公司酒泉供电公司 一种光伏智能关断装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135071A (en) * 1976-03-17 1979-01-16 General Electric Company Vacuum circuit interrupter with disc-shaped beryllium contacts
US4596945A (en) * 1984-05-14 1986-06-24 Hughes Aircraft Company Modulator switch with low voltage control
CN1190487A (zh) * 1995-05-15 1998-08-12 库帕实业公司 开关设备驱动器的控制方法和装置
CN2396502Y (zh) * 1999-11-17 2000-09-13 成都旭光电子股份有限公司 陶瓷真空灭弧室的陶瓷外壳与屏蔽筒的连接结构
US6545234B1 (en) * 2001-12-18 2003-04-08 Abb Technology Circuit breaker with mechanical interlock
CN1433036A (zh) * 2002-01-11 2003-07-30 三菱电机株式会社 真空开关管

Family Cites Families (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1054113A (enExample) *
US3372259A (en) * 1965-05-28 1968-03-05 Gen Electric Vacuum-type electric circuit interrupter with arc-voltage limiting means
GB1163271A (en) * 1965-08-06 1969-09-04 English Electric Co Ltd Circuit Interrupters
NL6511914A (enExample) * 1965-09-13 1967-03-14
US3471669A (en) 1968-01-16 1969-10-07 Chance Co Ab Encapsulated switch assembly for underground electric distribution service
US3740511A (en) 1971-05-06 1973-06-19 J Westmoreland Vacuum switch
US3835274A (en) 1972-06-20 1974-09-10 Siemens Ag Contact system for a high-voltage circuit breaker
US3889080A (en) * 1973-12-19 1975-06-10 Westinghouse Electric Corp Vacuum interrupter shield protector
US4071727A (en) 1976-05-06 1978-01-31 General Electric Company Vacuum-type circuit interrupter with means for protecting its bellows against mechanical damage
JPS5468941A (en) * 1977-11-10 1979-06-02 Toshiba Corp Compound switch
DE3130641A1 (de) * 1981-07-30 1983-02-17 Siemens AG, 1000 Berlin und 8000 München Vakuumschaltroehre fuer elektrische leistungsschalter
DE3231593A1 (de) 1982-08-25 1984-03-01 Siemens AG, 1000 Berlin und 8000 München Kontaktanordnung fuer vakuumschalter
US4568804A (en) 1983-09-06 1986-02-04 Joslyn Mfg. And Supply Co. High voltage vacuum type circuit interrupter
JPS6065413A (ja) * 1983-09-20 1985-04-15 株式会社東芝 真空遮断器
JPS6158125A (ja) * 1984-08-30 1986-03-25 三菱電機株式会社 真空遮断器
JPH0731966B2 (ja) 1985-07-12 1995-04-10 株式会社日立製作所 真空しや断器
JPS63174232A (ja) * 1987-01-12 1988-07-18 株式会社東芝 真空バルブ
US5252913A (en) 1987-10-14 1993-10-12 Square D Company Line sensor with corona shield
US4871888A (en) 1988-02-16 1989-10-03 Bestel Ernest F Tubular supported axial magnetic field interrupter
US4839481A (en) 1988-02-16 1989-06-13 Cooper Industries, Inc. Vacuum interrupter
US4942059A (en) * 1988-09-29 1990-07-17 Westinghouse Electric Corp. Method for hardfacing metal articles
US5004877A (en) 1988-10-03 1991-04-02 Square D Company Vacuum interrupter
US4982059A (en) 1990-01-02 1991-01-01 Cooper Industries, Inc. Axial magnetic field interrupter
DE4002933A1 (de) 1990-02-01 1991-08-08 Sachsenwerk Ag Vakuumschaltkammer
US5175403A (en) 1991-08-22 1992-12-29 Cooper Power Systems, Inc. Recloser means for reclosing interrupted high voltage electric circuit means
JP3159827B2 (ja) 1993-03-11 2001-04-23 株式会社日立製作所 真空遮断器、真空遮断器用電極およびその製作方法
US5747766A (en) 1993-03-16 1998-05-05 Cooper Industries, Inc. Operating mechanism usable with a vacuum interrupter
FR2726396B1 (fr) * 1994-10-31 1996-12-13 Schneider Electric Sa Interrupteur electrique sous vide
KR100361390B1 (ko) 1994-11-16 2003-02-19 이턴 코포레이션 진공차단기,진공차단기용접점코일조립체및원주전극코일의제조방법
DE69634458T2 (de) * 1995-09-04 2006-01-05 Kabushiki Kaisha Toshiba Vakuumschalter
US5808258A (en) 1995-12-26 1998-09-15 Amerace Corporation Encapsulated high voltage vacuum switches
US5717185A (en) 1995-12-26 1998-02-10 Amerace Corporation Operating mechanism for high voltage switch
US5667060A (en) 1995-12-26 1997-09-16 Amerace Corporation Diaphragm seal for a high voltage switch environment
US6130394A (en) 1996-08-26 2000-10-10 Elektrotechnische Weke Fritz Driescher & Sohne GmbH Hermetically sealed vacuum load interrupter switch with flashover features
MY119298A (en) 1996-09-13 2005-04-30 Cooper Ind Inc Encapsulated vacuum interrupter and method of making same
US5736705A (en) 1996-09-13 1998-04-07 Cooper Industries, Inc. Grading ring insert assembly
US5747765A (en) 1996-09-13 1998-05-05 Cooper Industries, Inc. Vertical antitracking skirts
US5793008A (en) 1996-11-01 1998-08-11 Eaton Corporation Vacuum interrupter with arc diffusing contact design
US5777287A (en) 1996-12-19 1998-07-07 Eaton Corporation Axial magnetic field coil for vacuum interrupter
US5912604A (en) 1997-02-04 1999-06-15 Abb Power T&D Company, Inc. Molded pole automatic circuit recloser with bistable electromagnetic actuator
JPH11167847A (ja) * 1997-09-19 1999-06-22 Hitachi Ltd 真空遮断器及びそれに用いる真空バルブとその電極
US6248969B1 (en) 1997-09-19 2001-06-19 Hitachi, Ltd. Vacuum circuit breaker, and vacuum bulb and vacuum bulb electrode used therefor
KR100295905B1 (ko) 1998-07-18 2001-08-07 이종수 진공인터럽터용전극구조체
WO2000041199A1 (en) 1999-01-06 2000-07-13 Nu-Lec Industries Pty Ltd Method for assembly of insulated housings for electrical equipment and incorporation of circuit interrupters therein
GB2338111B (en) 1999-02-02 2001-03-21 Alstom Uk Ltd Improvements relating to vacuum switching devices
DE19906972B4 (de) 1999-02-19 2008-04-30 Abb Ag Schalterpolteil mit Vakuumschaltkammer
US6362445B1 (en) 2000-01-03 2002-03-26 Eaton Corporation Modular, miniaturized switchgear
JP3705988B2 (ja) * 2000-03-08 2005-10-12 三菱電機株式会社 真空開閉器
KR100386845B1 (ko) 2000-10-16 2003-06-09 엘지산전 주식회사 종자계 방식 진공인터럽터용 전극구조
JP2002245907A (ja) * 2001-02-14 2002-08-30 Hitachi Ltd 真空バルブ用電極とその製法及び真空バルブ並びに真空遮断器と真空バルブ電極用電気接点
JP2002334638A (ja) * 2001-05-07 2002-11-22 Toshiba Corp 真空バルブ
CN100442413C (zh) 2001-09-12 2008-12-10 株式会社明电舍 用于真空断路器的触点以及包括该触点的真空断路器
JP4284033B2 (ja) * 2002-05-09 2009-06-24 株式会社東芝 真空バルブ
US7278889B2 (en) 2002-12-23 2007-10-09 Cooper Technology Company Switchgear using modular push-on deadfront bus bar system
US6965089B2 (en) 2003-02-21 2005-11-15 Mcgraw-Edison Company Axial magnetic field vacuum fault interrupter
US6867385B2 (en) 2003-02-21 2005-03-15 Mcgraw-Edison Company Self-fixturing system for a vacuum interrupter
US20040242034A1 (en) 2003-05-30 2004-12-02 Hubbell Incorporated Electrical assembly and dielectric material
JP2005197128A (ja) * 2004-01-08 2005-07-21 Mitsubishi Electric Corp 複合絶縁スイッチギヤ
EP1589625B1 (en) * 2004-04-19 2019-10-23 ABB Schweiz AG Gas-insulated switchgear device
JP4667032B2 (ja) 2004-12-10 2011-04-06 三菱電機株式会社 真空バルブ
US7488916B2 (en) 2005-11-14 2009-02-10 Cooper Technologies Company Vacuum switchgear assembly, system and method
US7772515B2 (en) 2005-11-14 2010-08-10 Cooper Technologies Company Vacuum switchgear assembly and system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135071A (en) * 1976-03-17 1979-01-16 General Electric Company Vacuum circuit interrupter with disc-shaped beryllium contacts
US4596945A (en) * 1984-05-14 1986-06-24 Hughes Aircraft Company Modulator switch with low voltage control
CN1190487A (zh) * 1995-05-15 1998-08-12 库帕实业公司 开关设备驱动器的控制方法和装置
CN2396502Y (zh) * 1999-11-17 2000-09-13 成都旭光电子股份有限公司 陶瓷真空灭弧室的陶瓷外壳与屏蔽筒的连接结构
US6545234B1 (en) * 2001-12-18 2003-04-08 Abb Technology Circuit breaker with mechanical interlock
CN1433036A (zh) * 2002-01-11 2003-07-30 三菱电机株式会社 真空开关管

Also Published As

Publication number Publication date
JP2010529621A (ja) 2010-08-26
US20080302764A1 (en) 2008-12-11
UA105166C2 (uk) 2014-04-25
CN101772865A (zh) 2010-07-07
JP5806351B2 (ja) 2015-11-10
EP2658049B1 (en) 2016-02-10
EP2658049A1 (en) 2013-10-30
US8450630B2 (en) 2013-05-28
CA2688198A1 (en) 2008-12-11
EP2158649A4 (en) 2013-02-20
JP5539862B2 (ja) 2014-07-02
CA2688198C (en) 2018-02-20
WO2008151187A1 (en) 2008-12-11
EP2158649B1 (en) 2017-04-12
EP2158649A1 (en) 2010-03-03
MX2009013174A (es) 2010-01-15
UA111603C2 (uk) 2016-05-25
JP2014099417A (ja) 2014-05-29

Similar Documents

Publication Publication Date Title
JP5539862B2 (ja) 真空遮断器
US7781694B2 (en) Vacuum fault interrupter
US7946870B2 (en) Separable insulated connector system
KR19980042004A (ko) 아크 확산 접점 장치를 갖는 진공 차단기
EP2485235A1 (en) Vacuum interrupter for vacuum circuit breaker
US20190252139A1 (en) Electrical interruption device
US20110073566A1 (en) Winding for a contact of a medium-voltage vacuum circuit-breaker with improved endurance, and an associated circuit-breaker or vacuum circuit-breaker, such as an ac generator disconnector circuit-breaker
JP2015534247A (ja) カップ形ｔｍｆ接触子を有する中電圧回路遮断器用の真空インタラプタ装置
CN102856114B (zh) 用于高额定电流的双电流路径
CN105529209B (zh) 用于真空断续器的轴向磁场线圈
EP3531435B1 (en) On-load tap changing device and on-load tap changing system
US12183523B2 (en) Insulated drive vacuum interrupter
Alexander et al. Capacitive inrush current capabilities of–SF 6 switchgear
Shores et al. High voltage vacuum circuit breakers
US12094670B2 (en) Snap together assembly for vacuum interrupter drive rod
Taylor et al. Increase in contact resistance of vacuum interrupters after shortcircuit testing
US20240331959A1 (en) Vacuum interrupter with vacuum device shield
US20140131183A1 (en) Electrical Medium Or High Voltage Switching Device
US12362114B2 (en) Compact vacuum interrupter
Renz Vacuum interrupters
KR20110010037U (ko) 가스절연 개폐장치

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20190708

Address after: Dublin, Ireland

Patentee after: Eaton Intelligent Power Co.,Ltd.

Address before: Texas, USA

Patentee before: Kuper Technology Corp.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130501

Termination date: 20210603