CN102654140B - 电动鼓风机及装有该电动鼓风机的电动吸尘器 - Google Patents

电动鼓风机及装有该电动鼓风机的电动吸尘器 Download PDF

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Publication number
CN102654140B
CN102654140B CN201210024747.1A CN201210024747A CN102654140B CN 102654140 B CN102654140 B CN 102654140B CN 201210024747 A CN201210024747 A CN 201210024747A CN 102654140 B CN102654140 B CN 102654140B
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mentioned
diffuser
vane
curvature
diffuser vane
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CN102654140A (zh
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本多武史
坂上诚二
常乐文夫
大平房德
原田秀行
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Hitachi Global Life Solutions Inc
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Hitachi Appliances Inc
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CN201210024747.1A 2011-03-01 2012-02-06 电动鼓风机及装有该电动鼓风机的电动吸尘器 Active CN102654140B (zh)

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JP2011-043467 2011-03-01
JP2011043467A JP5544318B2 (ja) 2011-03-01 2011-03-01 電動送風機及びそれを搭載した電気掃除機

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CN102654140A CN102654140A (zh) 2012-09-05
CN102654140B true CN102654140B (zh) 2015-05-20

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JP (1) JP5544318B2 (ja)
CN (1) CN102654140B (ja)
TW (1) TWI468597B (ja)

Families Citing this family (7)

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Publication number Priority date Publication date Assignee Title
JP6101551B2 (ja) * 2013-04-26 2017-03-22 日立アプライアンス株式会社 家庭用電気掃除機
JP6381983B2 (ja) * 2014-06-13 2018-08-29 日立アプライアンス株式会社 電気掃除機用電動送風機及びこれを備えた電気掃除機
CN104912850B (zh) * 2015-05-21 2017-03-01 合肥通用机械研究院 一种具备流线构造的径向导叶结构
JP2018003806A (ja) * 2016-07-08 2018-01-11 日立アプライアンス株式会社 電動送風機及びそれを搭載した電気掃除機
JP7019378B2 (ja) * 2017-11-01 2022-02-15 シャープ株式会社 送風装置
CN113074138B (zh) * 2020-01-06 2022-05-17 广东威灵电机制造有限公司 扩压装置、风机及吸尘器
JP7299188B2 (ja) * 2020-03-26 2023-06-27 日立グローバルライフソリューションズ株式会社 送風機および洗濯機

Citations (1)

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Publication number Priority date Publication date Assignee Title
SU1260535A1 (ru) * 1984-11-27 1986-09-30 Ленинградский Ордена Ленина Политехнический Институт Им.М.И.Калинина Лопатка диффузорного лопаточного аппарата центробежной турбомашины

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JPS6360098U (ja) * 1986-10-08 1988-04-21
JPH08319996A (ja) * 1995-05-26 1996-12-03 Sanyo Electric Co Ltd 遠心送風機
DE19605742A1 (de) * 1996-02-16 1997-08-21 Vorwerk Co Interholding Elektromotor mit einem Gebläserad
JP3697849B2 (ja) * 1997-08-29 2005-09-21 松下電器産業株式会社 電動送風機
JP2005220853A (ja) * 2004-02-06 2005-08-18 Toshiba Tec Corp 電動送風機
US8016557B2 (en) * 2005-08-09 2011-09-13 Praxair Technology, Inc. Airfoil diffuser for a centrifugal compressor
KR100721305B1 (ko) * 2005-11-28 2007-05-28 삼성광주전자 주식회사 진공청소기용 팬 조립체
JP2007192029A (ja) * 2006-01-17 2007-08-02 Sanyo Electric Co Ltd 電動送風機
JP4951418B2 (ja) * 2007-06-01 2012-06-13 株式会社日立産機システム 多段遠心ポンプ
JP2009024590A (ja) * 2007-07-19 2009-02-05 Sanyo Electric Co Ltd 電動送風機
JP5297161B2 (ja) * 2008-11-21 2013-09-25 株式会社東芝 電動送風機および電気掃除機
JP5260579B2 (ja) * 2009-04-20 2013-08-14 日立アプライアンス株式会社 電動送風機、それを搭載した電気掃除機
CN101865145B (zh) * 2009-04-20 2012-09-19 日立空调·家用电器株式会社 电动鼓风机、搭载电动鼓风机的电动吸尘器及其制造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1260535A1 (ru) * 1984-11-27 1986-09-30 Ленинградский Ордена Ленина Политехнический Институт Им.М.И.Калинина Лопатка диффузорного лопаточного аппарата центробежной турбомашины

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Publication number Publication date
TW201237280A (en) 2012-09-16
CN102654140A (zh) 2012-09-05
TWI468597B (zh) 2015-01-11
JP2012180777A (ja) 2012-09-20
JP5544318B2 (ja) 2014-07-09

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Address after: Tokyo, Japan, Japan

Patentee after: Hitachi Global Living Program Co., Ltd.

Address before: Tokyo, Japan, Japan

Patentee before: Hitachi Household Electric Appliance Co.

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