ATE307294T1 - Lüfter insbesondere zur belüftung von elektronischen geräten - Google Patents

Lüfter insbesondere zur belüftung von elektronischen geräten

Info

Publication number
ATE307294T1
ATE307294T1 AT01938021T AT01938021T ATE307294T1 AT E307294 T1 ATE307294 T1 AT E307294T1 AT 01938021 T AT01938021 T AT 01938021T AT 01938021 T AT01938021 T AT 01938021T AT E307294 T1 ATE307294 T1 AT E307294T1
Authority
AT
Austria
Prior art keywords
hub
blower
blade
flow channel
flow
Prior art date
Application number
AT01938021T
Other languages
English (en)
Inventor
Thomas Maerlaender
Christof Huonker
Andreas Kienzler
Original Assignee
Verax Ventilatoren 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 Verax Ventilatoren Gmbh filed Critical Verax Ventilatoren Gmbh
Application granted granted Critical
Publication of ATE307294T1 publication Critical patent/ATE307294T1/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
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • 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
    • F04D17/06—Helico-centrifugal pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • F04D25/0613—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump the electric motor being of the inside-out type, i.e. the rotor is arranged radially outside a central stator
    • 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)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
AT01938021T 2000-04-28 2001-03-15 Lüfter insbesondere zur belüftung von elektronischen geräten ATE307294T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10020878A DE10020878C2 (de) 2000-04-28 2000-04-28 Lüfter insbesondere zur Belüftung von elektronischen Geräten
PCT/EP2001/002943 WO2001083994A1 (de) 2000-04-28 2001-03-15 Lüfter insbesondere zur belüftung von elektronischen geräten

Publications (1)

Publication Number Publication Date
ATE307294T1 true ATE307294T1 (de) 2005-11-15

Family

ID=7640230

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01938021T ATE307294T1 (de) 2000-04-28 2001-03-15 Lüfter insbesondere zur belüftung von elektronischen geräten

Country Status (7)

Country Link
US (1) US6814542B2 (de)
EP (1) EP1276994B1 (de)
JP (1) JP2003532026A (de)
CN (1) CN1180184C (de)
AT (1) ATE307294T1 (de)
DE (2) DE10020878C2 (de)
WO (1) WO2001083994A1 (de)

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TWI281846B (en) * 2003-05-30 2007-05-21 Delta Electronics Inc Heat-dissipating device and a housing thereof
DE10357289A1 (de) * 2003-12-05 2005-07-07 Minebea Co., Ltd. Kompakter Diagonallüfter
DE102004010457B3 (de) * 2004-03-01 2005-07-14 "Aura" Herbert D. Stolle Gmbh & Co Propellergebläse, Muschelpropeller
US20080050239A1 (en) * 2004-03-01 2008-02-28 Matthias Brunig Propeller Blower, Shell Propeller
DE102004028942B4 (de) * 2004-06-15 2008-04-24 Hellmut Ruck Gmbh Gebläse für ein elektrisches Gerät sowie zugehöriges Baukastensystem
DE102004034472A1 (de) † 2004-07-15 2006-02-09 Spiess, Heike Gedämpfter Lüfter
TWI305612B (en) * 2004-08-27 2009-01-21 Delta Electronics Inc Heat-dissipating fan
TWI273175B (en) * 2004-08-27 2007-02-11 Delta Electronics Inc Fan
DE202005015357U1 (de) 2004-10-09 2006-01-05 Ebm-Papst St. Georgen Gmbh & Co. Kg Lüfter mit einem Lüfterrad
US20060093479A1 (en) * 2004-11-01 2006-05-04 Sunonwealth Electric Machine Industry Co., Ltd. Pressure-boosting axial-flow heat-dissipating fan
ATE403088T1 (de) * 2005-04-07 2008-08-15 Harman Becker Automotive Sys Ventilateur
US20070248461A1 (en) * 2006-04-25 2007-10-25 Shn-Yung Lee Fan generating medium wind pressure and air supply
US20080112127A1 (en) * 2006-11-09 2008-05-15 Michael Sean June Cooling system with angled blower housing and centrifugal, frusto-conical impeller
US8485781B2 (en) * 2007-10-31 2013-07-16 Nidec Corporation Axial flow fan
US8287243B2 (en) * 2008-01-24 2012-10-16 General Electric Company Spinner of a wind turbine
CN102022357A (zh) * 2009-09-22 2011-04-20 富准精密工业(深圳)有限公司 散热风扇
DE112010005127B4 (de) * 2010-02-26 2020-01-16 Hewlett Packard Enterprise Development Lp Computersystem und dazugehöriges Mischfluss-Führungsgebläse
JP5739200B2 (ja) * 2010-04-20 2015-06-24 山洋電気株式会社 送風機
TW201230939A (en) * 2010-11-08 2012-07-16 Compal Electronics Inc Electronic apparatus
CN102828995A (zh) * 2011-06-15 2012-12-19 富准精密工业(深圳)有限公司 散热风扇
US20130088835A1 (en) * 2011-10-11 2013-04-11 Alcatel-Lucent. Active air-cooling device for electronic circuits
CN103185013B (zh) * 2011-12-28 2015-09-02 日本电产株式会社 轴流风扇
JP5945912B2 (ja) 2012-02-09 2016-07-05 日本電産株式会社 ファン
DE202012103921U1 (de) 2012-10-12 2014-01-16 Ebm-Papst St. Georgen Gmbh & Co. Kg Montageelement zur Befestigung eines Lüftergehäuses und Lüftergehäuse
FR3002271A1 (fr) * 2013-02-21 2014-08-22 Thy Engineering Roue de turbine, de compresseur ou de pompe.
US10125783B2 (en) * 2013-02-25 2018-11-13 Greenheck Fan Corporation Fan assembly and fan wheel assemblies
CA2902316C (en) 2013-02-25 2018-10-09 Greenheck Fan Corporation Mixed flow fan assembly
US9505092B2 (en) 2013-02-25 2016-11-29 Greenheck Fan Corporation Methods for fan assemblies and fan wheel assemblies
US10184488B2 (en) 2013-02-25 2019-01-22 Greenheck Fan Corporation Fan housing having flush mounted stator blades
JP5839755B1 (ja) * 2015-01-08 2016-01-06 山洋電気株式会社 ファンケーシング及びファン装置
CN107575408A (zh) * 2015-03-02 2018-01-12 联想(北京)有限公司 风扇和具有风扇的电子产品
CN205908525U (zh) * 2016-07-29 2017-01-25 台达电子工业股份有限公司 散热模块
CN111237248A (zh) * 2018-11-28 2020-06-05 台达电子工业股份有限公司 风扇叶轮
CN110017294B (zh) * 2019-05-15 2024-06-25 浙江三新科技有限公司 一种高效静音的负压式轴流风机
CN111795001A (zh) * 2020-07-06 2020-10-20 追觅科技(上海)有限公司 一种叶轮及无叶风扇
CN111734684B (zh) * 2020-07-07 2021-10-29 江西乐富军工装备有限公司 一种电气或电子装置的散热模组
CN114483649B (zh) * 2021-12-29 2024-02-27 德安县塑丽龙纺织有限公司 一种用于纺织产品生产的干燥装置
DE102022131246A1 (de) * 2022-11-25 2024-05-29 Ebm-Papst Mulfingen Gmbh & Co. Kg Lüfter
US12234836B1 (en) * 2023-08-03 2025-02-25 Minebea Mitsumi Inc. Fan
FR3166409A1 (fr) * 2024-09-15 2026-03-20 Valeo Systemes Thermiques Groupe moto-ventilateur avec une entrée d’air et une sortie d’air axiales à faibles nuisances sonores.

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US2434896A (en) * 1942-08-08 1948-01-27 Ayr Corp Centrifugal impeller
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CA1073511A (en) * 1975-12-05 1980-03-11 Westinghouse Electric Corporation Quiet cooling system for dynamoelectric machines
CH635900A5 (de) * 1978-02-15 1983-04-29 Papst Motoren Kg Axial kompaktes geblaese.
DE2944183A1 (de) * 1978-11-08 1980-05-29 Papst Motoren Kg Miniaturdiagonalgeblaese mit axialem stroemungseintritt und radialem stroemungsaustritt
CH649135A5 (de) * 1980-07-25 1985-04-30 Papst Motoren Kg Kleingeblaese mit sich erweiterndem, ringfoermigem schaufelkanal.
CH654379A5 (de) * 1981-05-29 1986-02-14 Papst Motoren Kg Kleingeblaese.
DE3141245A1 (de) * 1981-10-16 1983-04-28 Richard 8000 München Enhuber Geblaese, insbesondere fuer kleindimensionierte, elektrisch betriebene handhaartrockner
DE3708040A1 (de) * 1987-03-12 1988-09-22 Ziehl Abegg Gmbh & Co Kg Motorluefterrad mit kegelfoermigem luftstrom
DE3726522A1 (de) * 1987-08-10 1989-02-23 Standard Elektrik Lorenz Ag Aus einer metallblechscheibe hergestelltes luefterrad und verfahren zu seiner herstellung
DE4127134B4 (de) * 1991-08-15 2004-07-08 Papst Licensing Gmbh & Co. Kg Diagonallüfter
DE4403224A1 (de) * 1994-02-03 1995-08-10 Vorwerk Co Interholding Radialgebläserad

Also Published As

Publication number Publication date
WO2001083994A1 (de) 2001-11-08
EP1276994B1 (de) 2005-10-19
DE50107752D1 (de) 2006-03-02
US6814542B2 (en) 2004-11-09
EP1276994A1 (de) 2003-01-22
CN1180184C (zh) 2004-12-15
DE10020878A1 (de) 2001-11-15
DE10020878C2 (de) 2002-05-02
CN1426511A (zh) 2003-06-25
JP2003532026A (ja) 2003-10-28
US20030077175A1 (en) 2003-04-24

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Legal Events

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