DE502005003503D1 - Lüfter mit einem lüfterrad - Google Patents

Lüfter mit einem lüfterrad

Info

Publication number
DE502005003503D1
DE502005003503D1 DE502005003503T DE502005003503T DE502005003503D1 DE 502005003503 D1 DE502005003503 D1 DE 502005003503D1 DE 502005003503 T DE502005003503 T DE 502005003503T DE 502005003503 T DE502005003503 T DE 502005003503T DE 502005003503 D1 DE502005003503 D1 DE 502005003503D1
Authority
DE
Germany
Prior art keywords
air
fan
directing
opening
extend
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.)
Active
Application number
DE502005003503T
Other languages
English (en)
Inventor
Wolfgang Arno Winkler
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.)
Ebm Papst St Georgen GmbH and Co KG
Original Assignee
Ebm Papst St Georgen GmbH and Co KG
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 and Co KG filed Critical Ebm Papst St Georgen GmbH and Co KG
Publication of DE502005003503D1 publication Critical patent/DE502005003503D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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)
DE502005003503T 2004-10-09 2005-10-01 Lüfter mit einem lüfterrad Active DE502005003503D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE202004015896 2004-10-09
DE202005015357U DE202005015357U1 (de) 2004-10-09 2005-09-29 Lüfter mit einem Lüfterrad
PCT/EP2005/010624 WO2006040031A1 (de) 2004-10-09 2005-10-01 Lüfter mit einem lüfterrad

Publications (1)

Publication Number Publication Date
DE502005003503D1 true DE502005003503D1 (de) 2008-05-08

Family

ID=35613285

Family Applications (2)

Application Number Title Priority Date Filing Date
DE202005015357U Expired - Lifetime DE202005015357U1 (de) 2004-10-09 2005-09-29 Lüfter mit einem Lüfterrad
DE502005003503T Active DE502005003503D1 (de) 2004-10-09 2005-10-01 Lüfter mit einem lüfterrad

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE202005015357U Expired - Lifetime DE202005015357U1 (de) 2004-10-09 2005-09-29 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
JP3796974B2 (ja) * 1998-07-31 2006-07-12 松下電器産業株式会社 電動送風機
TW533277B (en) * 1998-05-13 2003-05-21 Matsushita Electric Ind Co Ltd Electric fan and electric cleaner using the electric fan
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
AU2003259558A1 (en) * 2002-08-28 2004-03-19 Ebara Corporation Centrifugal impeller and pump apparatus
US7476081B2 (en) * 2005-10-03 2009-01-13 Mitsubishi Heavy Industries, Ltd. Centrifugal compressing apparatus

Also Published As

Publication number Publication date
ATE390563T1 (de) 2008-04-15
DE202005015357U1 (de) 2006-01-05
EP1797333B1 (de) 2008-03-26
US20090142191A1 (en) 2009-06-04
EP1797333A1 (de) 2007-06-20
WO2006040031A1 (de) 2006-04-20
US8105011B2 (en) 2012-01-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition