ATE447111T1 - Kreisellüftereinheit - Google Patents

Kreisellüftereinheit

Info

Publication number
ATE447111T1
ATE447111T1 AT06076651T AT06076651T ATE447111T1 AT E447111 T1 ATE447111 T1 AT E447111T1 AT 06076651 T AT06076651 T AT 06076651T AT 06076651 T AT06076651 T AT 06076651T AT E447111 T1 ATE447111 T1 AT E447111T1
Authority
AT
Austria
Prior art keywords
axis
defines
housing
fan blades
centrifugal fan
Prior art date
Application number
AT06076651T
Other languages
English (en)
Inventor
Ashraf A Farag
Steven C Guzy
Original Assignee
Delphi Tech Inc
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 Delphi Tech Inc filed Critical Delphi Tech Inc
Application granted granted Critical
Publication of ATE447111T1 publication Critical patent/ATE447111T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/30—Vanes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Centrifugal Separators (AREA)
AT06076651T 2005-09-08 2006-08-31 Kreisellüftereinheit ATE447111T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/222,060 US7311494B2 (en) 2005-09-08 2005-09-08 Fan and scroll design for high efficiency and low noise

Publications (1)

Publication Number Publication Date
ATE447111T1 true ATE447111T1 (de) 2009-11-15

Family

ID=37478848

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06076651T ATE447111T1 (de) 2005-09-08 2006-08-31 Kreisellüftereinheit

Country Status (4)

Country Link
US (1) US7311494B2 (de)
EP (1) EP1762729B1 (de)
AT (1) ATE447111T1 (de)
DE (1) DE602006009997D1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090046298A (ko) * 2007-11-05 2009-05-11 엘지전자 주식회사 음식물 보관기기 및 그 제어방법
DE102008053144B4 (de) * 2008-10-24 2011-02-24 Rational Ag Gargerät mit Lüfteranordnung
EP2589818A1 (de) * 2010-05-26 2013-05-08 Valeo Japan Co., Ltd. Luftblaseinheit für ein fahrzeug
JP2013064347A (ja) * 2011-09-16 2013-04-11 Seiko Epson Corp 遠心ファンおよびプロジェクター
ITBO20110543A1 (it) * 2011-09-23 2013-03-24 Spal Automotive Srl Ventilatore centrifugo.
CN102425573B (zh) * 2011-12-14 2014-04-09 中国舰船研究设计中心 一种低噪前向多翼式离心风机
US9822648B2 (en) * 2012-06-29 2017-11-21 Hanon Systems Blower wheel
US10012236B2 (en) 2013-03-15 2018-07-03 Regal Beloit America, Inc. Fan

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56118593A (en) 1980-02-25 1981-09-17 Hitachi Ltd Blower
JP3622300B2 (ja) 1995-12-05 2005-02-23 株式会社デンソー 遠心送風機
US6146092A (en) 1998-07-13 2000-11-14 Ford Motor Company Centrifugal blower assembly with a diffuser
GB2344855B (en) * 1998-12-14 2002-10-09 Sunonwealth Electr Mach Ind Co Miniature heat dissipating fans with minimized thickness
US6224335B1 (en) 1999-08-27 2001-05-01 Delphi Technologies, Inc. Automotive air conditioning fan assembly
DE10051954A1 (de) 2000-10-20 2002-05-02 Behr Gmbh & Co Gebläserad für einen Radiallüfter
WO2003002874A1 (en) 2001-06-28 2003-01-09 Daikin Industries, Ltd. Impeller for multiblade blower, and multiblade blower having the same
US6893220B2 (en) 2002-06-20 2005-05-17 Delphi Technologies, Inc. Centrifugal fan
WO2004059174A1 (ja) * 2002-12-25 2004-07-15 Kabushiki Kaisha Toshiba 吸気口が形成されたケースを有する送風装置、送風装置を備えた冷却ユニットおよび電子機器
JP3902193B2 (ja) 2003-05-01 2007-04-04 ダイキン工業株式会社 多翼遠心送風機
US7244099B2 (en) 2003-05-01 2007-07-17 Daikin Industries, Ltd. Multi-vane centrifugal fan

Also Published As

Publication number Publication date
US7311494B2 (en) 2007-12-25
US20070053774A1 (en) 2007-03-08
EP1762729B1 (de) 2009-10-28
DE602006009997D1 (de) 2009-12-10
EP1762729A1 (de) 2007-03-14

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties