DE69328212D1 - Flacher Axiallüfter - Google Patents

Flacher Axiallüfter

Info

Publication number
DE69328212D1
DE69328212D1 DE69328212T DE69328212T DE69328212D1 DE 69328212 D1 DE69328212 D1 DE 69328212D1 DE 69328212 T DE69328212 T DE 69328212T DE 69328212 T DE69328212 T DE 69328212T DE 69328212 D1 DE69328212 D1 DE 69328212D1
Authority
DE
Germany
Prior art keywords
axial fan
flat axial
flat
fan
axial
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 - Fee Related
Application number
DE69328212T
Other languages
English (en)
Other versions
DE69328212T2 (de
Inventor
William P Gallivan
Haran K Periyathamby
Alex S Joseph
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.)
Siemens Canada Ltd
Original Assignee
Siemens Canada Ltd
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 Siemens Canada Ltd filed Critical Siemens Canada Ltd
Publication of DE69328212D1 publication Critical patent/DE69328212D1/de
Application granted granted Critical
Publication of DE69328212T2 publication Critical patent/DE69328212T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04D29/384—Blades characterised by form
    • F04D29/386—Skewed 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
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
    • F04D29/164—Sealings between pressure and suction sides especially adapted for elastic fluid pumps of an axial flow wheel
    • 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
    • F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
    • 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
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/545—Ducts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S416/00—Fluid reaction surfaces, i.e. impellers
    • Y10S416/02—Formulas of curves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE69328212T 1992-05-15 1993-05-06 Flacher Axiallüfter Expired - Fee Related DE69328212T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88496892A 1992-05-15 1992-05-15

Publications (2)

Publication Number Publication Date
DE69328212D1 true DE69328212D1 (de) 2000-05-04
DE69328212T2 DE69328212T2 (de) 2000-09-07

Family

ID=25385839

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69333845T Expired - Fee Related DE69333845T2 (de) 1992-05-15 1993-05-06 Axiallüfter
DE69328212T Expired - Fee Related DE69328212T2 (de) 1992-05-15 1993-05-06 Flacher Axiallüfter

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69333845T Expired - Fee Related DE69333845T2 (de) 1992-05-15 1993-05-06 Axiallüfter

Country Status (4)

Country Link
US (1) US5326225A (de)
EP (2) EP0913584B1 (de)
JP (1) JP3481970B2 (de)
DE (2) DE69333845T2 (de)

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US5577888A (en) * 1995-06-23 1996-11-26 Siemens Electric Limited High efficiency, low-noise, axial fan assembly
US5996685A (en) * 1995-08-03 1999-12-07 Valeo Thermique Moteur Axial flow fan
US5871335A (en) * 1995-10-31 1999-02-16 Siemens Electric Limited Twist-lock attachment system for a cooling fan and motor
US5769607A (en) * 1997-02-04 1998-06-23 Itt Automotive Electrical Systems, Inc. High-pumping, high-efficiency fan with forward-swept blades
KR100467331B1 (ko) * 1997-06-05 2005-04-08 한라공조주식회사 휀과,휀쉬라우드조립체
US5906179A (en) * 1997-06-27 1999-05-25 Siemens Canada Limited High efficiency, low solidity, low weight, axial flow fan
US6065937A (en) * 1998-02-03 2000-05-23 Siemens Canada Limited High efficiency, axial flow fan for use in an automotive cooling system
US5957661A (en) * 1998-06-16 1999-09-28 Siemens Canada Limited High efficiency to diameter ratio and low weight axial flow fan
US6129528A (en) 1998-07-20 2000-10-10 Nmb Usa Inc. Axial flow fan having a compact circuit board and impeller blade arrangement
US6856941B2 (en) 1998-07-20 2005-02-15 Minebea Co., Ltd. Impeller blade for axial flow fan having counter-rotating impellers
US6565334B1 (en) 1998-07-20 2003-05-20 Phillip James Bradbury Axial flow fan having counter-rotating dual impeller blade arrangement
FR2781843B1 (fr) * 1998-07-28 2000-10-20 Valeo Thermique Moteur Sa Helice de ventilateur compacte optimisee
US6086330A (en) * 1998-12-21 2000-07-11 Motorola, Inc. Low-noise, high-performance fan
US6241474B1 (en) * 1998-12-30 2001-06-05 Valeo Thermique Moteur Axial flow fan
DE60044049D1 (de) 1999-07-22 2010-05-06 Lg Electronics Inc Axiallüfter
US6368061B1 (en) * 1999-11-30 2002-04-09 Siemens Automotive, Inc. High efficiency and low weight axial flow fan
US6315521B1 (en) * 1999-11-30 2001-11-13 Siemens Automotive Inc. Fan design with low acoustic tonal components
KR100648087B1 (ko) * 1999-12-21 2006-11-23 한라공조주식회사 축류팬
US6360703B1 (en) 1999-12-22 2002-03-26 Siemens Automotive, Inc. Insert molded electronically controlled engine cooling module for DC motors
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US6712584B2 (en) * 2000-04-21 2004-03-30 Revcor, Inc. Fan blade
US20040258531A1 (en) * 2000-04-21 2004-12-23 Ling-Zhong Zeng Fan blade
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US6428277B1 (en) * 2001-05-17 2002-08-06 Siemens Vdo Automotive Inc. High speed, low torque axial flow fan
JP4862224B2 (ja) * 2001-06-06 2012-01-25 株式会社デンソー 軸流ファン及び熱交換装置
JP2003042094A (ja) * 2001-07-27 2003-02-13 Zexel Valeo Climate Control Corp 軸流ファン
US6599085B2 (en) 2001-08-31 2003-07-29 Siemens Automotive, Inc. Low tone axial fan structure
JP3919496B2 (ja) * 2001-10-15 2007-05-23 ヤンマー株式会社 ラジエータファンおよびこれを用いたエンジン冷却装置
KR100852950B1 (ko) * 2002-05-29 2008-08-19 한라공조주식회사 축류팬의 블레이드 구조
US6682308B1 (en) 2002-08-01 2004-01-27 Kaz, Inc. Fan with adjustable mount
US6942457B2 (en) * 2002-11-27 2005-09-13 Revcor, Inc. Fan assembly and method
FR2848619B1 (fr) * 2002-12-13 2006-03-17 Valeo Systemes Dessuyage Helice de refroidissement moteur
US6872052B2 (en) * 2003-03-07 2005-03-29 Siemens Vdo Automotive Inc. High-flow low torque fan
ES2300799T3 (es) * 2003-04-28 2008-06-16 Robert Bosch Llc Conjunto de ventilador de refrigeracion de motor de automovil.
KR20050052151A (ko) * 2003-11-29 2005-06-02 엘지전자 주식회사 냉장고용 축류팬
WO2005066504A1 (en) * 2004-01-12 2005-07-21 Siemens Vdo Automotive Inc. Low pressure fan with high-flow
DE102005005977A1 (de) * 2005-02-09 2006-08-10 Behr Gmbh & Co. Kg Axiallüfter
US7654793B2 (en) * 2005-05-13 2010-02-02 Valeo Electrical Systems, Inc. Fan shroud supports which increase resonant frequency
KR20080039599A (ko) * 2006-11-01 2008-05-07 현대자동차주식회사 차량용 팬 구조
US9004864B2 (en) * 2009-06-22 2015-04-14 Kean W. Stimm Wind turbine
US8091177B2 (en) 2010-05-13 2012-01-10 Robert Bosch Gmbh Axial-flow fan
FR2965315B1 (fr) * 2010-09-29 2012-09-14 Valeo Systemes Thermiques Helice pour ventilateur dont l'angle de calage varie
WO2012098652A1 (ja) * 2011-01-19 2012-07-26 日立アプライアンス株式会社 送風装置およびそれを備えた空気調和機の室外機
EP2691654A1 (de) * 2011-03-26 2014-02-05 ebm-papst St. Georgen GmbH & Co. KG Diagonalventilator mit aktiver motorkühlung
DE102011121025A1 (de) * 2011-08-18 2013-02-21 Ziehl-Abegg Ag Motoraufhängung für Ventilatoren, vorzugsweise Axialventilatoren, sowie Verfahren zur Herstellung eines Lüftungsgitters einer solchen Motoraufhängung
DE102012004617A1 (de) 2012-03-06 2013-09-12 Ziehl-Abegg Ag Axialventilator
ES2455065B1 (es) * 2012-09-12 2014-11-04 Soler & Palau Research, S.L. Acoplamiento entre un rodete centrífugo y su boca de aspiración
DE102014103839A1 (de) 2014-03-20 2015-09-24 Wistro Elekto-Mechanik Gmbh Lüfter
JP6490421B2 (ja) * 2014-12-25 2019-03-27 テラル株式会社 ロータ
DE102015204304A1 (de) * 2015-03-11 2016-09-15 Voith Patent Gmbh Axiallaufrad und Ventilator mit einem solchen Axiallaufrad
US10428831B2 (en) 2015-07-30 2019-10-01 WLC Enterprises, Inc. Stepped leading edge fan blade
CN206322105U (zh) * 2016-12-30 2017-07-11 华硕电脑股份有限公司 离心式风扇
USD860427S1 (en) 2017-09-18 2019-09-17 Horton, Inc. Ring fan
US11085415B1 (en) * 2017-12-22 2021-08-10 Star Sailor Energy, Inc. Wind generator system having a biomimetic aerodynamic element for use in improving the efficiency of the system
JP7052541B2 (ja) * 2018-05-08 2022-04-12 株式会社デンソー ファン装置
US11187083B2 (en) * 2019-05-07 2021-11-30 Carrier Corporation HVAC fan
USD952830S1 (en) * 2019-12-10 2022-05-24 Regal Beloit America, Inc. Fan shroud
US11555508B2 (en) * 2019-12-10 2023-01-17 Regal Beloit America, Inc. Fan shroud for an electric motor assembly
USD938010S1 (en) 2019-12-10 2021-12-07 Regal Beloit America, Inc. Fan hub
US11859634B2 (en) 2019-12-10 2024-01-02 Regal Beloit America, Inc. Fan hub configuration for an electric motor assembly
US11371517B2 (en) 2019-12-10 2022-06-28 Regal Beloit America, Inc. Hub inlet surface for an electric motor assembly
USD938009S1 (en) 2019-12-10 2021-12-07 Regal Beloit America, Inc. Fan hub
USD938011S1 (en) 2019-12-10 2021-12-07 Regal Beloit America, Inc. Fan blade
CN112128124A (zh) * 2020-09-28 2020-12-25 西南电子技术研究所（中国电子科技集团公司第十研究所） 电子设备风冷散热轴流冷却风机

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Also Published As

Publication number Publication date
EP0913584B1 (de) 2005-07-20
US5326225A (en) 1994-07-05
EP0913584A1 (de) 1999-05-06
DE69333845T2 (de) 2006-04-27
EP0569863A1 (de) 1993-11-18
JPH06147194A (ja) 1994-05-27
DE69328212T2 (de) 2000-09-07
DE69333845D1 (de) 2005-08-25
JP3481970B2 (ja) 2003-12-22
EP0569863B1 (de) 2000-03-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee