CN101772865B - 真空故障断路器 - Google Patents

真空故障断路器 Download PDF

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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
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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

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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)
  • Measuring Fluid Pressure (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Gas-Insulated Switchgears (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 (https=)
EP (2) EP2658049B1 (https=)
JP (2) JP5539862B2 (https=)
CN (1) CN101772865B (https=)
CA (1) CA2688198C (https=)
MX (1) MX2009013174A (https=)
UA (2) UA105166C2 (https=)
WO (1) WO2008151187A1 (https=)

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US7488916B2 (en) * 2005-11-14 2009-02-10 Cooper Technologies Company Vacuum switchgear assembly, system and method
CN102317665B (zh) 2009-02-18 2014-07-02 沃尔什知识产权有限公司 管道构件
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
AU2011276938B2 (en) * 2010-07-07 2015-02-12 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
US9870885B2 (en) 2014-05-12 2018-01-16 Cooper Technologies Company Vacuum loss detection
US9640353B2 (en) 2014-10-21 2017-05-02 Thomas & Betts International Llc Axial magnetic field coil for vacuum interrupter
US20160189903A1 (en) * 2014-12-31 2016-06-30 Eaton Corporation Vacuum Fuse
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
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
US10923303B2 (en) * 2016-04-12 2021-02-16 Mitsubishi Electric Corporation Vacuum circuit breaker, gas insulated switchgear and air insulated switchgear mounted with the vacuum circuit breaker
US10916392B2 (en) 2018-09-17 2021-02-09 Eaton Intelligent Power Limited Reinforcement structure for a vacuum interrupter
CZ308463B6 (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
US11552466B2 (en) * 2020-09-30 2023-01-10 S&C Electric Company Method for restoring power in an underground radial loop network
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

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CN1433036A (zh) * 2002-01-11 2003-07-30 三菱电机株式会社 真空开关管

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

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SE01 Entry into force of request for substantive examination
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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