DE502006006847D1 - AXIAL FAN - Google Patents

AXIAL FAN

Info

Publication number
DE502006006847D1
DE502006006847D1 DE502006006847T DE502006006847T DE502006006847D1 DE 502006006847 D1 DE502006006847 D1 DE 502006006847D1 DE 502006006847 T DE502006006847 T DE 502006006847T DE 502006006847 T DE502006006847 T DE 502006006847T DE 502006006847 D1 DE502006006847 D1 DE 502006006847D1
Authority
DE
Germany
Prior art keywords
axial ventilator
internal
axial fan
external
limited
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
DE502006006847T
Other languages
German (de)
Inventor
Uwe Aschermann
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.)
Mahle Behr GmbH and Co KG
Original Assignee
Behr 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 Behr GmbH and Co KG filed Critical Behr GmbH and Co KG
Publication of DE502006006847D1 publication Critical patent/DE502006006847D1/en
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
    • F04D29/32—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
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00—Geometry
    • F05B2250/10—Geometry two-dimensional
    • F05B2250/16—Geometry two-dimensional parabolic

Landscapes

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

Abstract

The invention relates to an axial ventilator for the cooling device of an internal combustion engine, in particular for a motor vehicle, wherein said axial ventilator comprises a rotatably driven hub ( 2 ) provided with air blades ( 11 - 19 ) which are fixed thereto and radially inwardly limited by an internal diameter (Di) and radially outwardly limited by an external diameter (Da). In order to obtain a small-sized axial ventilator, the ratio between the internal (Di) and external (Da) diameters is greater than 40%.
DE502006006847T 2005-02-09 2006-02-08 AXIAL FAN Active DE502006006847D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005005977A DE102005005977A1 (en) 2005-02-09 2005-02-09 Axial
PCT/EP2006/001095 WO2006084674A1 (en) 2005-02-09 2006-02-08 Axial ventilator

Publications (1)

Publication Number Publication Date
DE502006006847D1 true DE502006006847D1 (en) 2010-06-10

Family

ID=36291948

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102005005977A Withdrawn DE102005005977A1 (en) 2005-02-09 2005-02-09 Axial
DE502006006847T Active DE502006006847D1 (en) 2005-02-09 2006-02-08 AXIAL FAN

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102005005977A Withdrawn DE102005005977A1 (en) 2005-02-09 2005-02-09 Axial

Country Status (6)

Country Link
US (1) US20080156282A1 (en)
EP (1) EP1851443B1 (en)
JP (1) JP2008530414A (en)
AT (1) ATE466196T1 (en)
DE (2) DE102005005977A1 (en)
WO (1) WO2006084674A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2377445C1 (en) * 2008-09-17 2009-12-27 Сергей Вячеславович Караджи Axial rotor
DE102012011594B4 (en) * 2012-06-13 2016-09-22 Decoma (Germany) Gmbh Controllable air intake for a motor vehicle with cylinder fins
TWD160897S (en) * 2013-10-09 2014-06-01 訊凱國際股份有限公司 Cooling fan (1)
TWD160896S (en) * 2013-10-09 2014-06-01 訊凱國際股份有限公司 Cooling fan (2)
US10093152B2 (en) 2014-06-09 2018-10-09 Dometic Sweden Ab Shrouded roof vent for a vehicle
CN107407290B (en) 2015-04-08 2019-07-26 雷顿股份公司 Fan blade and correlation technique
USD765188S1 (en) * 2015-04-20 2016-08-30 Calogero A. LaRussa Flying propeller
US10400783B1 (en) * 2015-07-01 2019-09-03 Dometic Sweden Ab Compact fan for a recreational vehicle
USD787037S1 (en) * 2015-07-01 2017-05-16 Dometic Sweden Ab Fan
US11027595B2 (en) 2016-10-13 2021-06-08 Dometic Sweden Ab Roof fan assembly
USD832987S1 (en) 2016-10-13 2018-11-06 Dometic Sweden Ab Roof fan shroud
USD860427S1 (en) 2017-09-18 2019-09-17 Horton, Inc. Ring fan
WO2020028010A1 (en) 2018-08-02 2020-02-06 Horton, Inc. Low solidity vehicle cooling fan
US11536279B1 (en) * 2022-03-07 2022-12-27 Stokes Technology Development Ltd. Thin type counter-rotating axial air moving device

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3335648A1 (en) * 1983-09-30 1985-04-18 Siemens AG, 1000 Berlin und 8000 München STEERING WHEELLESS AXIAL FAN, ESPECIALLY FOR VENTILATING HEAT EXCHANGERS
US4569632A (en) * 1983-11-08 1986-02-11 Airflow Research And Manufacturing Corp. Back-skewed fan
US4971520A (en) * 1989-08-11 1990-11-20 Airflow Research And Manufacturing Corporation High efficiency fan
DE4117342C1 (en) * 1991-05-27 1992-09-10 Behr Gmbh & Co, 7000 Stuttgart, De
EP0913584B1 (en) * 1992-05-15 2005-07-20 Siemens VDO Automotive Inc. Axial flow fan
US5513951A (en) * 1993-03-29 1996-05-07 Nippondenso Co., Ltd. Blower device
US5996685A (en) * 1995-08-03 1999-12-07 Valeo Thermique Moteur Axial flow fan
US6106228A (en) * 1996-09-06 2000-08-22 Siemens Electric Limited Fan shroud air door assembly
DE19652398A1 (en) * 1996-12-17 1998-06-18 Behr Gmbh & Co Cooler for vehicle
DE19710608B4 (en) * 1997-03-14 2007-10-31 Behr Gmbh & Co. Kg Axial fan for the radiator of an internal combustion engine
US6856941B2 (en) * 1998-07-20 2005-02-15 Minebea Co., Ltd. Impeller blade for axial flow fan having counter-rotating impellers
US6241474B1 (en) * 1998-12-30 2001-06-05 Valeo Thermique Moteur Axial flow fan
US6544010B1 (en) * 2000-06-09 2003-04-08 Lg Electronics Co., Ltd. Axial flow fan with brushless direct current motor
DE60117177T2 (en) * 2000-11-08 2006-09-28 Robert Bosch Corp., Broadview HIGHLY EFFICIENT, EXTRACTION MATERIAL AXIAL FAN
US20060211364A1 (en) * 2001-08-01 2006-09-21 Friedrich Brotz Cooling system for motor vehicles and method for controlling at least one air mass flow through a radiator
JP2003120588A (en) * 2001-10-18 2003-04-23 Denso Corp Blower
KR100484828B1 (en) * 2002-11-27 2005-04-22 엘지전자 주식회사 Refrigerator's cool air circulation axial flow fan
KR100550529B1 (en) * 2003-12-30 2006-02-10 엘지전자 주식회사 Centrifugal fan of a refrigerator
JP4679074B2 (en) * 2004-05-19 2011-04-27 アイシン化工株式会社 cooling fan

Also Published As

Publication number Publication date
DE102005005977A1 (en) 2006-08-10
US20080156282A1 (en) 2008-07-03
JP2008530414A (en) 2008-08-07
ATE466196T1 (en) 2010-05-15
EP1851443B1 (en) 2010-04-28
WO2006084674A1 (en) 2006-08-17
EP1851443A1 (en) 2007-11-07

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Legal Events

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