ATE390563T1 - Lüfter mit einem lüfterrad - Google Patents

Lüfter mit einem lüfterrad

Info

Publication number
ATE390563T1
ATE390563T1 AT05795191T AT05795191T ATE390563T1 AT E390563 T1 ATE390563 T1 AT E390563T1 AT 05795191 T AT05795191 T AT 05795191T AT 05795191 T AT05795191 T AT 05795191T AT E390563 T1 ATE390563 T1 AT E390563T1
Authority
AT
Austria
Prior art keywords
air
fan
directing
opening
extend
Prior art date
Application number
AT05795191T
Other languages
English (en)
Inventor
Wolfgang Winkler
Original Assignee
Ebm Papst St Georgen Gmbh & Co
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 Ebm Papst St Georgen Gmbh & Co filed Critical Ebm Papst St Georgen Gmbh & Co
Application granted granted Critical
Publication of ATE390563T1 publication Critical patent/ATE390563T1/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
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
AT05795191T 2004-10-09 2005-10-01 Lüfter mit einem lüfterrad ATE390563T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202004015896 2004-10-09
DE202005015357U DE202005015357U1 (de) 2004-10-09 2005-09-29 Lüfter mit einem Lüfterrad

Publications (1)

Publication Number Publication Date
ATE390563T1 true ATE390563T1 (de) 2008-04-15

Family

ID=35613285

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05795191T ATE390563T1 (de) 2004-10-09 2005-10-01 Lüfter mit einem lüfterrad

Country Status (5)

Country Link
US (1) US8105011B2 (de)
EP (1) EP1797333B1 (de)
AT (1) ATE390563T1 (de)
DE (2) DE202005015357U1 (de)
WO (1) WO2006040031A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9428237B2 (en) * 2010-09-01 2016-08-30 Peer Toftner Motorcycle with adjustable geometry
GB2503531A (en) * 2012-06-29 2014-01-01 Samsung Electro Mech Fan motor structure
DE102014112821A1 (de) * 2014-09-05 2016-03-10 Ebm-Papst Mulfingen Gmbh & Co. Kg Lüfter mit Leiterplattenkühlkreislauf
JP6312338B2 (ja) * 2016-02-26 2018-04-18 ミネベアミツミ株式会社 遠心ファン
JP2018053804A (ja) * 2016-09-29 2018-04-05 日本電産テクノモータ株式会社 送風機

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2658455A (en) * 1948-02-26 1953-11-10 Laval Steam Turbine Co Impeller with center intake
US3260443A (en) * 1964-01-13 1966-07-12 R W Kimbell Blower
US3395649A (en) * 1966-09-27 1968-08-06 Ampco Metal Inc Impeller construction
US3984193A (en) * 1974-10-07 1976-10-05 General Motors Corporation Radial-flow turbomachine
US4257733A (en) * 1978-12-26 1981-03-24 Carrier Corporation Diffuser control
DE3247453C1 (de) 1982-12-22 1983-12-15 Funken & Co GmbH, 5200 Siegburg Ventilatorlaufrad und Verfahren zu seiner Herstellung
US4643639A (en) * 1984-12-24 1987-02-17 Sundstrand Corporation Adjustable centrifugal pump
GB2190429B (en) * 1986-04-14 1990-10-17 Hitachi Ltd An electric blower
US4802817A (en) * 1987-12-23 1989-02-07 Sundstrand Corporation Centrifugal pump with self-regulating impeller discharge shutter
DE4131193A1 (de) * 1991-09-19 1993-03-25 Bayerische Motoren Werke Ag Radialventilator mit verwundenen schaufeln
JP3482668B2 (ja) 1993-10-18 2003-12-22 株式会社日立製作所 遠心形流体機械
EP0666424B1 (de) 1994-02-05 1997-10-15 PAPST-MOTOREN GmbH & Co. KG Lüfter mit einem Lüfterrad
KR100407104B1 (ko) * 1998-05-13 2003-11-28 마쯔시다덴기산교 가부시키가이샤 전동 송풍기 및 이를 이용한 전기 청소기
JP3796974B2 (ja) * 1998-07-31 2006-07-12 松下電器産業株式会社 電動送風機
US6074166A (en) * 1998-10-01 2000-06-13 Moddemeijer; Pieter J. H. Pump
DE10020878C2 (de) 2000-04-28 2002-05-02 Verax Ventilatoren Gmbh Lüfter insbesondere zur Belüftung von elektronischen Geräten
DE10122516B4 (de) 2001-05-09 2006-10-19 Mtu Friedrichshafen Gmbh Laufrad
EP1532367B1 (de) * 2002-08-28 2008-10-15 Ebara Corporation Radialrad und pumpvorrichtung
US7476081B2 (en) * 2005-10-03 2009-01-13 Mitsubishi Heavy Industries, Ltd. Centrifugal compressing apparatus

Also Published As

Publication number Publication date
DE502005003503D1 (de) 2008-05-08
EP1797333A1 (de) 2007-06-20
WO2006040031A1 (de) 2006-04-20
US8105011B2 (en) 2012-01-31
US20090142191A1 (en) 2009-06-04
DE202005015357U1 (de) 2006-01-05
EP1797333B1 (de) 2008-03-26

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Legal Events

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