JP5868501B2 - 開閉器ユニットまたはスイッチギヤ - Google Patents

開閉器ユニットまたはスイッチギヤ Download PDF

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Publication number
JP5868501B2
JP5868501B2 JP2014518325A JP2014518325A JP5868501B2 JP 5868501 B2 JP5868501 B2 JP 5868501B2 JP 2014518325 A JP2014518325 A JP 2014518325A JP 2014518325 A JP2014518325 A JP 2014518325A JP 5868501 B2 JP5868501 B2 JP 5868501B2
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JP
Japan
Prior art keywords
switch
fin
switch unit
resin
heat
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
JP2014518325A
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English (en)
Japanese (ja)
Other versions
JPWO2013179772A1 (ja
Inventor
美稀 山崎
美稀 山崎
内海　知明
知明 内海
雅人 藪
雅人 藪
歩 森田
歩 森田
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
Priority to JP2014518325A priority Critical patent/JP5868501B2/ja
Publication of JPWO2013179772A1 publication Critical patent/JPWO2013179772A1/ja
Application granted granted Critical
Publication of JP5868501B2 publication Critical patent/JP5868501B2/ja
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
    • 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
    • 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
    • H01H33/6606—Terminal arrangements
    • 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
    • H01H33/6606—Terminal arrangements
    • H01H2033/6613—Cooling arrangements directly associated with the terminal arrangements
    • 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
    • H01H2033/66215—Details relating to the soldering or brazing of 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
    • H01H33/662—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
    • H01H33/6661—Combination with other type of switch, e.g. for load break switches

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Thermally Actuated Switches (AREA)
  • Patch Boards (AREA)
  • Push-Button Switches (AREA)
JP2014518325A 2012-05-29 2013-04-08 開閉器ユニットまたはスイッチギヤ Expired - Fee Related JP5868501B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2014518325A JP5868501B2 (ja) 2012-05-29 2013-04-08 開閉器ユニットまたはスイッチギヤ

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2012121480 2012-05-29
JP2012121480 2012-05-29
PCT/JP2013/060580 WO2013179772A1 (ja) 2012-05-29 2013-04-08 開閉器ユニットまたはスイッチギヤ
JP2014518325A JP5868501B2 (ja) 2012-05-29 2013-04-08 開閉器ユニットまたはスイッチギヤ

Publications (2)

Publication Number Publication Date
JPWO2013179772A1 JPWO2013179772A1 (ja) 2016-01-18
JP5868501B2 true JP5868501B2 (ja) 2016-02-24

Family

ID=49672980

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014518325A Expired - Fee Related JP5868501B2 (ja) 2012-05-29 2013-04-08 開閉器ユニットまたはスイッチギヤ

Country Status (9)

Country Link
US (1) US9437380B2 (enExample)
EP (1) EP2858082A4 (enExample)
JP (1) JP5868501B2 (enExample)
KR (1) KR101694330B1 (enExample)
CN (1) CN104335313A (enExample)
BR (1) BR112014029749A2 (enExample)
IN (1) IN2014DN09763A (enExample)
TW (1) TWI533344B (enExample)
WO (1) WO2013179772A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5014526B1 (ja) * 2011-10-19 2012-08-29 三菱電機株式会社 ガス遮断器
WO2015127251A1 (en) * 2014-02-20 2015-08-27 Cooper Technologies Company Modular switchgear insulation system
USD800667S1 (en) 2015-02-20 2017-10-24 Cooper Technologies Company Modular switchgear insulation device
CN205335165U (zh) * 2015-08-31 2016-06-22 西门子公司 改进的断续器
US10872739B2 (en) * 2019-05-24 2020-12-22 Frank P Stacom Methods and systems for DC current interrupter based on thermionic arc extinction via anode ion depletion
CN112928644B (zh) * 2021-01-31 2022-07-19 淄博天乙电气设备有限公司 一种有效防水防潮的配电柜

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3716098A (en) * 1971-01-28 1973-02-13 G Dotto Automotive apparatus
US4123618A (en) * 1976-06-09 1978-10-31 Westinghouse Electric Corp. Vapor-cooled terminal-bushings for oil-type circuit-interrupters
JPS594141U (ja) * 1982-07-01 1984-01-11 株式会社高岳製作所 固体絶縁真空開閉装置の冷却構造
DE3327390A1 (de) * 1983-07-29 1985-02-07 Siemens AG, 1000 Berlin und 8000 München Vakuumschaltroehre, insbesondere fuer einen niederspannungsschuetz
JPH02128335U (enExample) * 1989-03-29 1990-10-23
JP2806139B2 (ja) * 1992-04-27 1998-09-30 三菱電機株式会社 固体絶縁開閉装置
JPH08132711A (ja) * 1994-11-07 1996-05-28 Seiko Epson Corp 印刷装置
US5597992A (en) * 1994-12-09 1997-01-28 Cooper Industries, Inc. Current interchange for vacuum capacitor switch
JPH10321096A (ja) * 1997-05-23 1998-12-04 Mitsubishi Electric Corp 開閉器
JP2001006502A (ja) 1999-06-18 2001-01-12 Toshiba Corp 真空遮断器
JP2001028858A (ja) 1999-07-14 2001-01-30 Mitsubishi Electric Corp 回転電機用鋳造フレームおよび鋳造ブラケットならびにこれを備えた回転電機
JP3845534B2 (ja) 1999-12-01 2006-11-15 株式会社東芝 スイッチギヤ
US6735068B1 (en) * 2001-03-29 2004-05-11 Mcgraw-Edison Company Electrical apparatus employing one or more housing segments
JP2005074885A (ja) * 2003-09-02 2005-03-24 Seiko Epson Corp インパクトドットヘッドの放熱器およびその製造方法、並びに、インパクトドットヘッドおよびプリンタ
JP2007073816A (ja) * 2005-09-08 2007-03-22 Nissan Motor Co Ltd ダクト型冷却構造
JP5565236B2 (ja) * 2010-09-22 2014-08-06 日新電機株式会社 真空遮断器、及びスイッチギヤ

Also Published As

Publication number Publication date
US9437380B2 (en) 2016-09-06
EP2858082A1 (en) 2015-04-08
EP2858082A4 (en) 2016-02-24
CN104335313A (zh) 2015-02-04
WO2013179772A1 (ja) 2013-12-05
US20150102013A1 (en) 2015-04-16
TWI533344B (zh) 2016-05-11
KR101694330B1 (ko) 2017-01-09
IN2014DN09763A (enExample) 2015-07-31
KR20150003881A (ko) 2015-01-09
BR112014029749A2 (pt) 2017-06-27
JPWO2013179772A1 (ja) 2016-01-18
TW201405614A (zh) 2014-02-01

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