ES2191741T3 - Ventilador de flujo axial. - Google Patents

Ventilador de flujo axial.

Info

Publication number
ES2191741T3
ES2191741T3 ES96305655T ES96305655T ES2191741T3 ES 2191741 T3 ES2191741 T3 ES 2191741T3 ES 96305655 T ES96305655 T ES 96305655T ES 96305655 T ES96305655 T ES 96305655T ES 2191741 T3 ES2191741 T3 ES 2191741T3
Authority
ES
Spain
Prior art keywords
wings
insured
axial flow
flow fan
extreme
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 - Lifetime
Application number
ES96305655T
Other languages
English (en)
Inventor
Ahmad Alizadeh
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.)
Valeo Thermique Moteur SA
Original Assignee
Valeo Thermique Moteur SA
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 Valeo Thermique Moteur SA filed Critical Valeo Thermique Moteur SA
Application granted granted Critical
Publication of ES2191741T3 publication Critical patent/ES2191741T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
    • F04D29/328—Rotors specially for elastic fluids for axial flow pumps for axial flow fans with unequal distribution of blades around the hub
    • 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
    • F04D25/0633—Details of the magnetic circuit
    • 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
    • F04D25/064—Details of the rotor
    • 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
    • F04D25/0646—Details of the 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
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
    • F04D29/326—Rotors specially for elastic fluids for axial flow pumps for axial flow fans comprising a rotating shroud
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

UN VENTILADOR DE FLUJO AXIAL TIENE MULTIPLES ALAS (3) ASEGURADAS EN SUS ZONAS DE ORIGEN A UN CENTRO (2) PARA ROTAR CON EL ALREDEDOR DE UN EJE LONGITUDINAL (31). LAS REGIONES EXTREMAS DE LAS ALAS ESTAN ASEGURADAS A UN ELEMENTO (4) PARA ROTAR CON EL, EL ELEMENTO (4) TIENE UNA PARTE SOPORTE DEL EXTREMO DEL ALA (35), LOS EXTREMOS DE LAS ALAS ESTAN ASEGURADOS A UNA PARTE SOPORTE DEL EXTREMO DEL ALA. EL ELEMENTO (4) TIENE TAMBIEN UNA PARTE DE GUIA DE AIRE (34) DISPUESTA CONCENTRICAMENTE ALREDEDOR DEL EJE (31) MAS ALLA DEL ALCANCE AXIAL DE LAS ALAS (3) QUE ES CONTIGUO CON LA PARTE SOPORTE DEL ALA (35). LA PARTE DE GUIA DEL AIRE (34) DEFINE UNA APERTURA EN EL VENTILADOR SITUADA EN UN PLANO PERPENDICULAR AL EJE DEL VENTILADOR (31).
ES96305655T 1995-08-03 1996-07-31 Ventilador de flujo axial. Expired - Lifetime ES2191741T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/511,035 US5996685A (en) 1995-08-03 1995-08-03 Axial flow fan

Publications (1)

Publication Number Publication Date
ES2191741T3 true ES2191741T3 (es) 2003-09-16

Family

ID=24033190

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96305655T Expired - Lifetime ES2191741T3 (es) 1995-08-03 1996-07-31 Ventilador de flujo axial.

Country Status (4)

Country Link
US (1) US5996685A (es)
EP (1) EP0757181B1 (es)
DE (1) DE69625291T2 (es)
ES (1) ES2191741T3 (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3601807B2 (ja) 1997-10-08 2004-12-15 本田技研工業株式会社 自動２輪車用ラジエタ冷却装置
DE19821833A1 (de) * 1998-05-15 1999-11-18 Bosch Gmbh Robert Lüfter
DE19846919A1 (de) * 1998-10-12 2000-04-13 Bosch Gmbh Robert Elektromotor-Lüfterrad-Kombination und Verfahren zu deren Herstellung
KR100548036B1 (ko) * 1998-12-31 2006-05-09 한라공조주식회사 축류팬용 안내깃과 그 안내깃을 구비한 축류팬 슈라우드 조립체
KR100332539B1 (ko) * 1998-12-31 2002-04-13 신영주 축류팬
US6149406A (en) * 1999-09-07 2000-11-21 Chang; Chin-Chin Heat dissipating fan for an induction motor
US6755157B1 (en) * 1999-10-29 2004-06-29 Robert Bosch Corporation Mount for connecting automotive fan motor to housing
US6872052B2 (en) * 2003-03-07 2005-03-29 Siemens Vdo Automotive Inc. High-flow low torque fan
DE102004049125B4 (de) * 2004-10-07 2025-09-11 Sew-Eurodrive Gmbh & Co Kg Lüfterrad und Elektromotor
DE102005005977A1 (de) * 2005-02-09 2006-08-10 Behr Gmbh & Co. Kg Axiallüfter
FR2898943B1 (fr) * 2006-03-23 2012-08-31 Valeo Systemes Thermiques Helice de ventilateur, en particulier pour vehicules automobiles
EP2122182B1 (de) * 2007-02-23 2019-05-01 SEW-EURODRIVE GmbH & Co. KG Lüfterrad, system und getriebebaureihe
US20090155076A1 (en) * 2007-12-18 2009-06-18 Minebea Co., Ltd. Shrouded Dual-Swept Fan Impeller
EP2734442B1 (en) * 2011-07-19 2019-04-17 Airstream Intelligence, LLC Fan blade with flexible airfoil wing
DE102012206496A1 (de) * 2012-04-19 2013-10-24 Robert Bosch Gmbh Elektrische Maschine mit einem Lüfterrad mit hoher Schaufelanzahl
NO335877B1 (no) * 2012-08-14 2015-03-16 Rolls Royce Marine As Ringpropell med forover vridning
JP5783214B2 (ja) * 2013-09-30 2015-09-24 ダイキン工業株式会社 遠心送風機及びこれを備えた空気調和機
TWI534352B (zh) * 2013-10-23 2016-05-21 台達電子工業股份有限公司 薄型風扇
US20160013696A1 (en) * 2014-07-09 2016-01-14 Apple Inc. Motor interconnect device
CN104505970A (zh) * 2014-12-26 2015-04-08 南阳防爆集团股份有限公司 具有三风扇全循环冷却风路系统的三相异步电动机
USD860427S1 (en) * 2017-09-18 2019-09-17 Horton, Inc. Ring fan
USD911512S1 (en) 2018-01-31 2021-02-23 Carrier Corporation Axial flow fan
CN208503072U (zh) * 2018-06-27 2019-02-15 中强光电股份有限公司 风扇模块与电子装置

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FR482471A (fr) * 1914-08-20 1917-03-22 Edmond Sidney Pollock Haynes Perfectionnements aux roues à palettes et propulseurs d'air
FR2175319A5 (es) * 1972-03-09 1973-10-19 Air Ind
DE2413329C3 (de) * 1974-03-20 1978-08-24 Guenter Prof. Dr.-Ing. Locarno-Muralto Schoell (Schweiz) Heizkörperverkleidung für Gliederheizkörper
DE2449596A1 (de) * 1974-10-18 1976-04-29 Bosch Gmbh Robert Geblaese
US4181172A (en) * 1977-07-01 1980-01-01 General Motors Corporation Fan shroud arrangement
JPS6021518Y2 (ja) * 1980-03-07 1985-06-26 アイシン精機株式会社 内燃機関の冷却装置用フアン
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US4685513A (en) * 1981-11-24 1987-08-11 General Motors Corporation Engine cooling fan and fan shrouding arrangement
US4548548A (en) * 1984-05-23 1985-10-22 Airflow Research And Manufacturing Corp. Fan and housing
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IT206701Z2 (it) * 1985-08-02 1987-10-01 Gate Spa Ventilatore assiale particolarmente per autoveicoli
JPS62195494A (ja) * 1986-02-21 1987-08-28 Aisin Seiki Co Ltd 内燃機関用冷却装置
DE8612292U1 (de) * 1986-05-02 1987-01-02 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Axiallüfter
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DE3820857C2 (de) * 1988-06-04 1993-12-02 Licentia Gmbh Elektromotor mit einem Außenläufer und einem mit diesem verbundenem Lüfterrad
DE3832026A1 (de) * 1988-09-21 1990-03-22 Bosch Gmbh Robert Luefterrad
DE8812247U1 (de) * 1988-09-28 1988-12-22 AL-KO Entsorgungs-Geräte und -Systeme GmbH, 8871 Kötz Läufer
IT1241368B (it) * 1990-12-21 1994-01-10 Fiatgeotech Ventilatore assiale, particolarmente per autoveicoli per uso agricolo.
FR2673242B1 (fr) * 1991-02-21 1995-01-20 Valeo Thermique Moteur Sa Montage d'un groupe moto-ventilateur sur un radiateur de refroidissement de vehicule automobile.
US5489186A (en) * 1991-08-30 1996-02-06 Airflow Research And Manufacturing Corp. Housing with recirculation control for use with banded axial-flow fans
US5244347A (en) * 1991-10-11 1993-09-14 Siemens Automotive Limited High efficiency, low noise, axial flow fan
EP0569863B1 (en) * 1992-05-15 2000-03-29 Siemens Canada Limited Low axial profile, axial flow fan
US5393199A (en) * 1992-07-22 1995-02-28 Valeo Thermique Moteur Fan having a blade structure for reducing noise
US5320493A (en) * 1992-12-16 1994-06-14 Industrial Technology Research Institute Ultra-thin low noise axial flow fan for office automation machines
FR2710371B1 (fr) * 1993-09-24 1995-12-22 Ecia Equip Composants Ind Auto Groupe motoventilateur à moyeu perfectionné.

Also Published As

Publication number Publication date
EP0757181B1 (en) 2002-12-11
EP0757181A2 (en) 1997-02-05
EP0757181A3 (en) 1997-06-11
DE69625291D1 (de) 2003-01-23
DE69625291T2 (de) 2003-09-25
US5996685A (en) 1999-12-07

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