DE502004009108D1 - Lauf- und Leiträder für Verdichter und Ventilatoren - Google Patents

Lauf- und Leiträder für Verdichter und Ventilatoren

Info

Publication number
DE502004009108D1
DE502004009108D1 DE502004009108T DE502004009108T DE502004009108D1 DE 502004009108 D1 DE502004009108 D1 DE 502004009108D1 DE 502004009108 T DE502004009108 T DE 502004009108T DE 502004009108 T DE502004009108 T DE 502004009108T DE 502004009108 D1 DE502004009108 D1 DE 502004009108D1
Authority
DE
Germany
Prior art keywords
flow
compressors
fans
running
guide wheels
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.)
Expired - Lifetime
Application number
DE502004009108T
Other languages
English (en)
Inventor
Klaus Dr-Ing Hab Doege
Uwe Prof Dr-In Franzke
Ralph Dr-Ing Krause
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Institut fuer Luft und Kaeltetechnik Gemeinnuetzige GmbH
Original Assignee
Institut fuer Luft und Kaeltetechnik Gemeinnuetzige GmbH
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 Institut fuer Luft und Kaeltetechnik Gemeinnuetzige GmbH filed Critical Institut fuer Luft und Kaeltetechnik Gemeinnuetzige GmbH
Publication of DE502004009108D1 publication Critical patent/DE502004009108D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • 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
    • 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
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE502004009108T 2003-01-17 2004-01-07 Lauf- und Leiträder für Verdichter und Ventilatoren Expired - Lifetime DE502004009108D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10302773A DE10302773B3 (de) 2003-01-17 2003-01-17 Lauf- und Leiträder für Strömungsmaschinen, insbesondere für Verdichter und Ventilatoren

Publications (1)

Publication Number Publication Date
DE502004009108D1 true DE502004009108D1 (de) 2009-04-23

Family

ID=31502579

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10302773A Expired - Fee Related DE10302773B3 (de) 2003-01-17 2003-01-17 Lauf- und Leiträder für Strömungsmaschinen, insbesondere für Verdichter und Ventilatoren
DE502004009108T Expired - Lifetime DE502004009108D1 (de) 2003-01-17 2004-01-07 Lauf- und Leiträder für Verdichter und Ventilatoren

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10302773A Expired - Fee Related DE10302773B3 (de) 2003-01-17 2003-01-17 Lauf- und Leiträder für Strömungsmaschinen, insbesondere für Verdichter und Ventilatoren

Country Status (5)

Country Link
US (1) US20040184914A1 (de)
EP (1) EP1447568B1 (de)
JP (1) JP2005290987A (de)
AT (1) ATE425367T1 (de)
DE (2) DE10302773B3 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005044470A1 (de) * 2005-09-16 2007-03-22 Orbiter Group Beteiligungs Gmbh Verwendung eines Metallschaumes in Strömungsmaschinen, insbesondere in Turbinen, Lüftern und Pumpen
JP5061447B2 (ja) * 2005-10-06 2012-10-31 パナソニック株式会社 送風機
US20070177349A1 (en) * 2005-11-23 2007-08-02 Himanshu Pokharna High efficiency fluid mover
US20070140842A1 (en) * 2005-11-23 2007-06-21 Hill Charles C High efficiency fluid movers
US7455504B2 (en) * 2005-11-23 2008-11-25 Hill Engineering High efficiency fluid movers
GB0613012D0 (en) * 2006-06-30 2006-08-09 Qinetiq Ltd Axial flow impeller
GB0612993D0 (en) * 2006-06-30 2006-08-09 Qinetiq Ltd Centrifugal impeller
CN105749394B (zh) * 2009-08-11 2018-12-04 瑞思迈发动机及马达技术股份有限公司 单级轴对称鼓风机和便携式通风机
JP5819590B2 (ja) * 2010-03-17 2015-11-24 東京電力株式会社 軸流圧縮機
WO2013085510A1 (en) 2011-12-07 2013-06-13 Intel Corporation Volumetric resistance blower apparatus and system
US9239060B2 (en) * 2012-09-28 2016-01-19 Intel Corporation Blower assembly for electronic device
US10545546B2 (en) 2018-02-23 2020-01-28 Intel Corporation Reversible direction thermal cooling system
JP7035617B2 (ja) 2018-02-26 2022-03-15 日本電産株式会社 遠心ファン
EP3628872B1 (de) 2018-09-27 2023-01-25 INTEL Corporation Volumetrische widerstandsgebläse
CN112983852B (zh) * 2021-03-22 2022-05-31 联想(北京)有限公司 风扇叶片、风扇组件、电子设备及风扇组件的制作方法
WO2023026297A1 (en) * 2021-10-06 2023-03-02 Arumugam N Inducer aided mixed-flow ceiling fan

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE174180C (de) *
DE1225808B (de) * 1960-06-02 1966-09-29 Junker & Ruh Ges Mit Beschraen Laeufer fuer Zentrifugalgeblaese, der aus einem in Foerderrichtung von engen Kanaelen durchzogenen Koerper besteht
GB2065773A (en) * 1979-12-21 1981-07-01 Rolls Royce Rotary Pumps
JPH03237298A (ja) * 1990-02-09 1991-10-23 Matsushita Electric Ind Co Ltd 送風機羽根車およびその製造方法
US5265348A (en) * 1992-08-12 1993-11-30 Fleishman Roc V Porous rotor
US5244349A (en) * 1992-09-24 1993-09-14 Wang Sui Mu Air fan with lightly-constructed reinforcing fan blades
US5584656A (en) * 1995-06-28 1996-12-17 The Scott Fetzer Company Flexible impeller for a vacuum cleaner
DE19545977A1 (de) * 1995-12-09 1997-06-12 Fluck Hans Joachim Dr Dipl Ing Lauf- bzw. Lüfterrad für Strömungsmaschinen und Verfahren zu seiner Herstellung
JP3656021B2 (ja) * 2000-09-11 2005-06-02 松下エコシステムズ株式会社 遠心送風機用羽根車
JP2002213391A (ja) * 2001-01-15 2002-07-31 Matsushita Seiko Co Ltd 遠心送風羽根車

Also Published As

Publication number Publication date
EP1447568B1 (de) 2009-03-11
JP2005290987A (ja) 2005-10-20
EP1447568A3 (de) 2005-10-26
US20040184914A1 (en) 2004-09-23
EP1447568A2 (de) 2004-08-18
DE10302773B3 (de) 2004-03-11
ATE425367T1 (de) 2009-03-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition