WO2009060733A1 - Switchboard - Google Patents

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Info

Publication number
WO2009060733A1
WO2009060733A1 PCT/JP2008/069353 JP2008069353W WO2009060733A1 WO 2009060733 A1 WO2009060733 A1 WO 2009060733A1 JP 2008069353 W JP2008069353 W JP 2008069353W WO 2009060733 A1 WO2009060733 A1 WO 2009060733A1
Authority
WO
WIPO (PCT)
Prior art keywords
mobile equipment
shutter plate
isolating portion
bushing
power supply
Prior art date
Application number
PCT/JP2008/069353
Other languages
French (fr)
Japanese (ja)
Inventor
Nobuo Suzuki
Kichihiro Ikeno
Ryuichi Nakano
Toshihiro Kodama
Hiroshi Yamakawa
Original Assignee
Meidensha Corporation
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 Meidensha Corporation filed Critical Meidensha Corporation
Priority to CN2008801136425A priority Critical patent/CN101842949B/en
Publication of WO2009060733A1 publication Critical patent/WO2009060733A1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B11/00—Switchgear having carriage withdrawable for isolation
    • H02B11/24—Shutters or guards

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Trip Switchboards (AREA)
  • Distribution Board (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Abstract

In a switchboard, when mobile equipment (21) is at an isolating position, a shutter plate (19), together with a bushing (14), shields a power supply side isolating portion (12). When the mobile equipment (21) is at an operating position, while exposing the power supply side isolating portion (12) and a load side isolating portion (13), a unit room (10) is partitioned by the shutter plate (19) together with the bushing (14). A wheel guide (16a) for guiding the mobile equipment (21) along the traveling direction of the mobile equipment (21) is formed on both side ends of a driving plate (16) for driving the shutter plate (19).
PCT/JP2008/069353 2007-11-05 2008-10-24 Switchboard WO2009060733A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2008801136425A CN101842949B (en) 2007-11-05 2008-10-24 Switchboard

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-287362 2007-11-05
JP2007287362A JP4870649B2 (en) 2007-11-05 2007-11-05 switchboard

Publications (1)

Publication Number Publication Date
WO2009060733A1 true WO2009060733A1 (en) 2009-05-14

Family

ID=40625631

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/069353 WO2009060733A1 (en) 2007-11-05 2008-10-24 Switchboard

Country Status (3)

Country Link
JP (1) JP4870649B2 (en)
CN (1) CN101842949B (en)
WO (1) WO2009060733A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2570675A (en) * 2018-02-01 2019-08-07 Eaton Intelligent Power Ltd Switchgear housing
CN110416879B (en) * 2019-07-18 2020-11-17 山东颐德电气设备工程有限公司 Timely-shielding distribution board
CN110401132B (en) * 2019-07-18 2020-07-28 廖彦昭 Distribution board shielded by rotary cylinder
CN110416908B (en) * 2019-07-18 2020-10-30 江苏高泰电气有限公司 Distribution board that door opening type shielded

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5336110U (en) * 1976-09-02 1978-03-30
JPS57127509U (en) * 1981-02-02 1982-08-09
JP2005261044A (en) * 2004-03-10 2005-09-22 Japan Ae Power Systems Corp Shutter mechanism of switchboard
JP2008154409A (en) * 2006-12-20 2008-07-03 Meidensha Corp Switching board

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10120749C1 (en) * 2001-04-23 2002-07-11 Siemens Ag Physical contact protection device for plug-in switch frame has sliding protection plate and lever operating mechanism
FR2861224B1 (en) * 2003-10-16 2007-06-01 Alstom T & D Sa COMPARTMENT AND DISTRIBUTION CELL OF MEDIUM AND / OR HIGH VOLTAGE

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5336110U (en) * 1976-09-02 1978-03-30
JPS57127509U (en) * 1981-02-02 1982-08-09
JP2005261044A (en) * 2004-03-10 2005-09-22 Japan Ae Power Systems Corp Shutter mechanism of switchboard
JP2008154409A (en) * 2006-12-20 2008-07-03 Meidensha Corp Switching board

Also Published As

Publication number Publication date
CN101842949B (en) 2012-09-12
JP4870649B2 (en) 2012-02-08
JP2009118600A (en) 2009-05-28
CN101842949A (en) 2010-09-22

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