JPH02741U - - Google Patents

Info

Publication number
JPH02741U
JPH02741U JP7731188U JP7731188U JPH02741U JP H02741 U JPH02741 U JP H02741U JP 7731188 U JP7731188 U JP 7731188U JP 7731188 U JP7731188 U JP 7731188U JP H02741 U JPH02741 U JP H02741U
Authority
JP
Japan
Prior art keywords
ventilation
converter
cooled
wind tunnel
semiconductor stacks
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.)
Pending
Application number
JP7731188U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP7731188U priority Critical patent/JPH02741U/ja
Publication of JPH02741U publication Critical patent/JPH02741U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Cooling Or The Like Of Electrical Apparatus (AREA)
JP7731188U 1988-06-13 1988-06-13 Pending JPH02741U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7731188U JPH02741U (zh) 1988-06-13 1988-06-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7731188U JPH02741U (zh) 1988-06-13 1988-06-13

Publications (1)

Publication Number Publication Date
JPH02741U true JPH02741U (zh) 1990-01-05

Family

ID=31302305

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7731188U Pending JPH02741U (zh) 1988-06-13 1988-06-13

Country Status (1)

Country Link
JP (1) JPH02741U (zh)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59149106A (ja) * 1983-02-15 1984-08-27 清水　彰 頭髪自動洗浄染毛器
JP2006087269A (ja) * 2004-09-17 2006-03-30 Fuji Electric Systems Co Ltd 電力変換装置の冷却装置
JP2006103905A (ja) * 2004-10-06 2006-04-20 Hitachi Ltd エレベータの制御装置
WO2008084632A1 (ja) * 2007-01-10 2008-07-17 Ntt Electronics Corporation 電子ユニット
JP2010129629A (ja) * 2008-11-26 2010-06-10 Panasonic Corp 発熱体収納装置
CN102126657A (zh) * 2009-12-15 2011-07-20 株式会社日立制作所 功率变换装置以及电梯的控制装置
JP2012050269A (ja) * 2010-08-27 2012-03-08 Fuji Electric Co Ltd 変圧器の冷却装置
JP2012065374A (ja) * 2010-09-14 2012-03-29 Hitachi Ltd 電力変換装置およびエレベータ
JP2013004598A (ja) * 2011-06-14 2013-01-07 Fuji Electric Co Ltd 変圧器の冷却装置
WO2017141311A1 (ja) * 2016-02-15 2017-08-24 株式会社日立製作所 エレベーター装置

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59149106A (ja) * 1983-02-15 1984-08-27 清水　彰 頭髪自動洗浄染毛器
JP2006087269A (ja) * 2004-09-17 2006-03-30 Fuji Electric Systems Co Ltd 電力変換装置の冷却装置
JP4525268B2 (ja) * 2004-09-17 2010-08-18 富士電機システムズ株式会社 電力変換装置の冷却装置
JP2006103905A (ja) * 2004-10-06 2006-04-20 Hitachi Ltd エレベータの制御装置
WO2008084632A1 (ja) * 2007-01-10 2008-07-17 Ntt Electronics Corporation 電子ユニット
JP2010129629A (ja) * 2008-11-26 2010-06-10 Panasonic Corp 発熱体収納装置
CN102126657A (zh) * 2009-12-15 2011-07-20 株式会社日立制作所 功率变换装置以及电梯的控制装置
JP2012050269A (ja) * 2010-08-27 2012-03-08 Fuji Electric Co Ltd 変圧器の冷却装置
JP2012065374A (ja) * 2010-09-14 2012-03-29 Hitachi Ltd 電力変換装置およびエレベータ
JP2013004598A (ja) * 2011-06-14 2013-01-07 Fuji Electric Co Ltd 変圧器の冷却装置
WO2017141311A1 (ja) * 2016-02-15 2017-08-24 株式会社日立製作所 エレベーター装置

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