ATE425367T1 - Lauf- und leiträder für verdichter und ventilatoren - Google Patents

Lauf- und leiträder für verdichter und ventilatoren

Info

Publication number
ATE425367T1
ATE425367T1 AT04000093T AT04000093T ATE425367T1 AT E425367 T1 ATE425367 T1 AT E425367T1 AT 04000093 T AT04000093 T AT 04000093T AT 04000093 T AT04000093 T AT 04000093T AT E425367 T1 ATE425367 T1 AT E425367T1
Authority
AT
Austria
Prior art keywords
flow
compressors
fans
impeller
idler wheels
Prior art date
Application number
AT04000093T
Other languages
English (en)
Inventor
Klaus Doege
Uwe Franzke
Ralph Krause
Original Assignee
Inst Luft Kaeltetech Gem 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 Inst Luft Kaeltetech Gem Gmbh filed Critical Inst Luft Kaeltetech Gem Gmbh
Application granted granted Critical
Publication of ATE425367T1 publication Critical patent/ATE425367T1/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
    • F04D29/26—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
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • F04D17/167—Operating by means of fibrous or porous elements, e.g. with sponge rotors
    • 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
    • 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)
AT04000093T 2003-01-17 2004-01-07 Lauf- und leiträder für verdichter und ventilatoren ATE425367T1 (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
ATE425367T1 true ATE425367T1 (de) 2009-03-15

Family

ID=31502579

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04000093T ATE425367T1 (de) 2003-01-17 2004-01-07 Lauf- und leiträder 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 (18)

* 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
US7455504B2 (en) * 2005-11-23 2008-11-25 Hill Engineering High efficiency fluid movers
US20070140842A1 (en) * 2005-11-23 2007-06-21 Hill Charles C High efficiency fluid movers
US20070177349A1 (en) * 2005-11-23 2007-08-02 Himanshu Pokharna High efficiency fluid mover
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
NZ597256A (en) 2009-08-11 2013-11-29 Resmed Motor Technologies Inc Single stage, axial symmetric blower and portable ventilator
JP5819590B2 (ja) 2010-03-17 2015-11-24 東京電力株式会社 軸流圧縮機
JP6084632B2 (ja) * 2011-12-07 2017-02-22 インテル・コーポレーション 体積抵抗送風機装置及びシステム
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
DE102019212325A1 (de) * 2019-08-17 2021-02-18 Ziehl-Abegg Se Verfahren zur quantitativen Bestimmung einer aktuellen betriebszustandsabhängigen Größe eines Ventilators, insbesondere einer Druckänderung oder Druckerhöhung, und Ventilator
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
EP4388203A4 (de) * 2021-10-06 2024-12-25 N. Arumugam Induktorunterstützter deckenventilator mit gemischtem fluss
GB2632267A (en) * 2023-07-28 2025-02-05 Dyson Technology Ltd Diffuser component

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
DE10302773B3 (de) 2004-03-11
EP1447568B1 (de) 2009-03-11
DE502004009108D1 (de) 2009-04-23
EP1447568A2 (de) 2004-08-18
EP1447568A3 (de) 2005-10-26
US20040184914A1 (en) 2004-09-23
JP2005290987A (ja) 2005-10-20

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee