CN101535656B - 离心式鼓风机 - Google Patents

离心式鼓风机 Download PDF

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Publication number
CN101535656B
CN101535656B CN2007800406028A CN200780040602A CN101535656B CN 101535656 B CN101535656 B CN 101535656B CN 2007800406028 A CN2007800406028 A CN 2007800406028A CN 200780040602 A CN200780040602 A CN 200780040602A CN 101535656 B CN101535656 B CN 101535656B
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CN
China
Prior art keywords
noise
centrifugal blower
space
suction port
resonance
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.)
Active
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CN2007800406028A
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English (en)
Chinese (zh)
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CN101535656A (zh
Inventor
白滨诚司
荻野和郎
椿下庸二
贞本晃
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Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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Filing date
Publication date
Priority claimed from JP2007243234A external-priority patent/JP5135967B2/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority claimed from PCT/JP2007/071075 external-priority patent/WO2008053867A1/ja
Publication of CN101535656A publication Critical patent/CN101535656A/zh
Application granted granted Critical
Publication of CN101535656B publication Critical patent/CN101535656B/zh
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CN2007800406028A 2006-11-02 2007-10-30 离心式鼓风机 Active CN101535656B (zh)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP2006298641 2006-11-02
JP298641/2006 2006-11-02
JP2006298640 2006-11-02
JP298640/2006 2006-11-02
JP243233/2007 2007-09-20
JP2007243233A JP5135966B2 (ja) 2006-11-02 2007-09-20 遠心送風機
JP2007243234A JP5135967B2 (ja) 2006-11-02 2007-09-20 遠心送風機
JP243234/2007 2007-09-20
PCT/JP2007/071075 WO2008053867A1 (en) 2006-11-02 2007-10-30 Centrifugal fan

Publications (2)

Publication Number Publication Date
CN101535656A CN101535656A (zh) 2009-09-16
CN101535656B true CN101535656B (zh) 2011-05-11

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ID=39600376

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2007800406028A Active CN101535656B (zh) 2006-11-02 2007-10-30 离心式鼓风机

Country Status (2)

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JP (1) JP5135966B2 (enExample)
CN (1) CN101535656B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2654859B2 (ja) 1990-10-06 1997-09-17 株式会社ダイフク バッテリー交換設備
JP5332479B2 (ja) * 2008-10-07 2013-11-06 パナソニック株式会社 遠心送風機
CN102242480A (zh) * 2010-05-14 2011-11-16 博西华电器（江苏）有限公司 设有烘干程序的衣物处理设备
JP6221046B2 (ja) * 2013-03-19 2017-11-01 パナソニックＩｐマネジメント株式会社 送風装置
WO2017033303A1 (ja) * 2015-08-26 2017-03-02 三菱電機株式会社 遠心送風機及び換気扇
CN105526197B (zh) * 2015-12-24 2017-10-27 宁波方太厨具有限公司 一种离心风机的消音、滤油装置
CN107013494B (zh) * 2017-05-11 2023-12-26 江苏升科节能技术有限公司 降噪离心风机
CN110870002B (zh) * 2017-07-05 2023-07-07 富士胶片株式会社 消音系统
JP6976918B2 (ja) * 2018-10-18 2021-12-08 株式会社ヴァレオジャパン 送風機および空調装置
JP7353788B2 (ja) * 2019-04-26 2023-10-02 株式会社日立産機システム ブロワ及びブロワ用筐体

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2707802B2 (ja) * 1990-06-07 1998-02-04 三菱電機株式会社 換気扇
JP3140898B2 (ja) * 1993-12-02 2001-03-05 三菱電機株式会社 送風装置及び該装置の吸込パネル並びに該装置の整流ガイド
JP3279834B2 (ja) * 1994-09-21 2002-04-30 松下精工株式会社 天井埋込形換気扇
JP2006125214A (ja) * 2004-10-26 2006-05-18 Aisin Seiki Co Ltd 消音装置

Also Published As

Publication number Publication date
JP5135966B2 (ja) 2013-02-06
CN101535656A (zh) 2009-09-16
JP2008138660A (ja) 2008-06-19

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20090916

Assignee: Guangdong Matsushita Environment System Co., Ltd.

Assignor: Matsushita Ecology Co., Ltd.

Contract record no.: 2012990000549

Denomination of invention: Middle-speed high-pressure multi-stage centrifugal blowing machine

Granted publication date: 20110511

License type: Common License

Record date: 20120730

EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20090916

Assignee: Guangdong Matsushita Environment System Co., Ltd.

Assignor: Matsushita Ecology Co., Ltd.

Contract record no.: 2012990000549

Denomination of invention: Middle-speed high-pressure multi-stage centrifugal blowing machine

Granted publication date: 20110511

License type: Common License

Record date: 20120730

LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model