JP2007247492A5 - - Google Patents

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Publication number
JP2007247492A5
JP2007247492A5 JP2006070591A JP2006070591A JP2007247492A5 JP 2007247492 A5 JP2007247492 A5 JP 2007247492A5 JP 2006070591 A JP2006070591 A JP 2006070591A JP 2006070591 A JP2006070591 A JP 2006070591A JP 2007247492 A5 JP2007247492 A5 JP 2007247492A5
Authority
JP
Japan
Prior art keywords
electric blower
impeller
minute groove
minute
moving blade
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.)
Withdrawn
Application number
JP2006070591A
Other languages
Japanese (ja)
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JP2007247492A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2006070591A priority Critical patent/JP2007247492A/en
Priority claimed from JP2006070591A external-priority patent/JP2007247492A/en
Publication of JP2007247492A publication Critical patent/JP2007247492A/en
Publication of JP2007247492A5 publication Critical patent/JP2007247492A5/ja
Withdrawn legal-status Critical Current

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Claims (5)

電動機を内包するブラケットと、複数の動翼を有し電動機により回転駆動されるインペラと、インペラの周囲に配置されるエアガイドと、インペラおよびエアガイドを覆うファンケースとを備え、前記動翼の吸気側と排気側の少なくとも一方の先端部には、動翼全体と比較して肉厚を薄くした微小溝追加部を設け、この微小溝追加部に複数の微小溝を設けた電動送風機。 A bracket including an electric motor, an impeller having a plurality of moving blades and driven to rotate by the electric motor, an air guide disposed around the impeller, and a fan case covering the impeller and the air guide, An electric blower in which at least one tip of the intake side and the exhaust side is provided with a minute groove additional portion that is thinner than the entire moving blade, and the minute groove additional portion is provided with a plurality of minute grooves. 微小溝追加部は、動翼全体とは異なる材質で構成した請求項１に記載の電動送風機。 The electric blower according to claim 1 , wherein the minute groove addition portion is made of a material different from that of the entire moving blade. 微小溝追加部は、動翼全体と比較して荷重たわみ温度の低い樹脂で構成した請求項２に記載の電動送風機。 The electric blower according to claim 2 , wherein the minute groove addition portion is made of a resin having a low deflection temperature under load as compared with the entire moving blade. 微小溝加工部は、動翼全体と比較して硬度の低い樹脂で構成した請求項２に記載の電動送風機。 The electric blower according to claim 2 , wherein the micro-grooved portion is made of a resin having a hardness lower than that of the entire rotor blade. 請求項１〜４のいずれか１項に記載の電動送風機を有する電気掃除機。 The vacuum cleaner which has an electric blower of any one of Claims 1-4 .
JP2006070591A 2006-03-15 2006-03-15 Motor-driven blower and vacuum cleaner provided with it Withdrawn JP2007247492A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006070591A JP2007247492A (en) 2006-03-15 2006-03-15 Motor-driven blower and vacuum cleaner provided with it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006070591A JP2007247492A (en) 2006-03-15 2006-03-15 Motor-driven blower and vacuum cleaner provided with it

Publications (2)

Publication Number Publication Date
JP2007247492A JP2007247492A (en) 2007-09-27
JP2007247492A5 true JP2007247492A5 (en) 2009-02-26

Family

ID=38592059

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006070591A Withdrawn JP2007247492A (en) 2006-03-15 2006-03-15 Motor-driven blower and vacuum cleaner provided with it

Country Status (1)

Country Link
JP (1) JP2007247492A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5431657B2 (en) * 2007-06-25 2014-03-05 出光興産株式会社 Lubricant for continuously variable transmission
JP5295682B2 (en) * 2008-08-08 2013-09-18 株式会社東芝 Electric blower and vacuum cleaner
CN101994707B (en) * 2009-08-24 2012-07-18 神基科技股份有限公司 Airflow generation device
JP5143173B2 (en) * 2010-03-29 2013-02-13 三菱電機株式会社 Turbo fan and air conditioner indoor unit equipped with the same
CN102090863B (en) * 2011-01-31 2012-09-26 苏州首信电机有限公司 De-noising structure of dust collector motor
CN104251231A (en) * 2013-06-28 2014-12-31 苏州宝时得电动工具有限公司 Centrifugal impeller and blowing and inducing device comprising same
CN105485032B (en) * 2015-12-01 2017-11-24 宁波德昌电机制造有限公司 A kind of motor for possessing stable wind-guiding ability
CN109838401A (en) * 2017-11-26 2019-06-04 乐山通目科技有限公司 All-position fan

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