HK1042161A1 - Switch gear. - Google Patents

Switch gear.

Info

Publication number
HK1042161A1
HK1042161A1 HK02103866A HK02103866A HK1042161A1 HK 1042161 A1 HK1042161 A1 HK 1042161A1 HK 02103866 A HK02103866 A HK 02103866A HK 02103866 A HK02103866 A HK 02103866A HK 1042161 A1 HK1042161 A1 HK 1042161A1
Authority
HK
Hong Kong
Prior art keywords
switch gear
gear
switch
Prior art date
Application number
HK02103866A
Other versions
HK1042161B (en
Inventor
Toshimasa Maruyama
Toshifumi Sato
Minoru Kobayashi
Seiichi Miyamoto
Takayuki Itotani
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 HK1042161A1 publication Critical patent/HK1042161A1/en
Publication of HK1042161B publication Critical patent/HK1042161B/en

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
    • 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
    • H01H33/666—Operating arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/003—Earthing switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5822—Flexible connections between movable contact and terminal
    • 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
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • H01H2033/6623—Details relating to the encasing or the outside layers of the vacuum switch housings
    • 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
    • H01H33/666—Operating arrangements
    • H01H2033/6668—Operating arrangements with a plurality of interruptible circuit paths in single vacuum chamber
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/12—Means for earthing parts of switch not normally conductively connected to the contacts
HK02103866.3A 1999-11-10 2002-05-23 Switch gear HK1042161B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP31938599A JP3577247B2 (en) 1999-11-10 1999-11-10 Switchgear
PCT/JP2000/003646 WO2001035431A1 (en) 1999-11-10 2000-06-05 Switch gear

Publications (2)

Publication Number Publication Date
HK1042161A1 true HK1042161A1 (en) 2002-08-02
HK1042161B HK1042161B (en) 2005-09-02

Family

ID=18109582

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02103866.3A HK1042161B (en) 1999-11-10 2002-05-23 Switch gear

Country Status (7)

Country Link
EP (1) EP1152444B1 (en)
JP (1) JP3577247B2 (en)
KR (1) KR100447050B1 (en)
CN (1) CN1193394C (en)
HK (1) HK1042161B (en)
TW (1) TW480799B (en)
WO (1) WO2001035431A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4537569B2 (en) * 2000-04-24 2010-09-01 三菱電機株式会社 Vacuum insulated switchgear and manufacturing method thereof
JP2003068175A (en) * 2001-08-27 2003-03-07 Mitsubishi Electric Corp Switch gear for power
JP4247009B2 (en) * 2002-03-06 2009-04-02 株式会社東芝 Switchgear
JP3752598B2 (en) * 2002-07-12 2006-03-08 株式会社日立製作所 Vacuum switchgear
JP2004055150A (en) * 2002-07-16 2004-02-19 Hitachi Ltd Manufacturing method of vacuum switchgear
US6747234B2 (en) * 2002-07-23 2004-06-08 Maysteel Llc High voltage interrupter
JP4277198B2 (en) * 2003-12-26 2009-06-10 株式会社日立製作所 Vacuum switchgear
US7501598B2 (en) * 2006-05-31 2009-03-10 Thomas & Betts International, Inc. Connector system for an insulated switch with provision for grounding and visible break
DE602006019504D1 (en) * 2006-07-13 2011-02-17 Ormazabal & Cie MODULAR ENCAPSULATED ELECTRICAL ARRANGEMENT FOR POWER DISTRIBUTION NETWORKS
TW200841371A (en) * 2007-02-14 2008-10-16 Hitachi Ltd Switchgear
JP5452555B2 (en) * 2011-08-29 2014-03-26 株式会社日立製作所 Switchgear and switchgear operating method
KR101147869B1 (en) 2011-10-20 2012-05-24 (주)서전기전 Circuit breaker device applied with arc quench vacuum interrupter
JP5905779B2 (en) 2012-06-13 2016-04-20 株式会社日立製作所 Resistor and switchgear having the same
JP6382069B2 (en) * 2014-10-30 2018-08-29 株式会社日立産機システム Switchgear
EP4027365A1 (en) 2021-01-07 2022-07-13 ABB Schweiz AG A switching apparatus for electric systems
JP7313389B2 (en) * 2021-02-09 2023-07-24 プライムプラネットエナジー＆ソリューションズ株式会社 battery pack

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD85798A (en) *
JPH11113117A (en) * 1997-10-03 1999-04-23 Hitachi Ltd Switchgear
JP3683089B2 (en) * 1997-11-27 2005-08-17 三菱電機株式会社 Switchgear
TW405135B (en) * 1998-03-19 2000-09-11 Hitachi Ltd Vacuum insulated switch apparatus
JP3868104B2 (en) * 1998-03-27 2007-01-17 三菱電機株式会社 Switchgear

Also Published As

Publication number Publication date
EP1152444B1 (en) 2011-10-26
TW480799B (en) 2002-03-21
WO2001035431A1 (en) 2001-05-17
CN1337052A (en) 2002-02-20
KR20010101384A (en) 2001-11-14
JP3577247B2 (en) 2004-10-13
CN1193394C (en) 2005-03-16
JP2001135207A (en) 2001-05-18
KR100447050B1 (en) 2004-09-07
HK1042161B (en) 2005-09-02
EP1152444A1 (en) 2001-11-07
EP1152444A4 (en) 2006-08-16

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20170605