US20130323072A1 - Axial fan - Google Patents

Axial fan Download PDF

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Publication number
US20130323072A1
US20130323072A1 US13/991,188 US201113991188A US2013323072A1 US 20130323072 A1 US20130323072 A1 US 20130323072A1 US 201113991188 A US201113991188 A US 201113991188A US 2013323072 A1 US2013323072 A1 US 2013323072A1
Authority
US
United States
Prior art keywords
hub
fan
axial fan
region
trailing edge
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.)
Abandoned
Application number
US13/991,188
Other languages
English (en)
Inventor
Uwe Aschermann
Uwe Blass
Frederic Guilbaud
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
Assigned to BEHR GMBH & CO. KG reassignment BEHR GMBH & CO. KG ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: GUILBAUD, FREDERIC, BLASS, UWE, ASCHERMANN, UWE
Publication of US20130323072A1 publication Critical patent/US20130323072A1/en
Abandoned legal-status Critical Current

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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
    • F04D19/00—Axial-flow pumps
    • F04D19/002—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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/022—Units comprising pumps and their driving means comprising a yielding coupling, e.g. hydraulic
    • 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
    • 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
    • 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
    • F04D29/329—Details of the hub
US13/991,188 2010-12-01 2011-12-01 Axial fan Abandoned US20130323072A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102010062301.6 2010-12-01
DE102010062301A DE102010062301A1 (de) 2010-12-01 2010-12-01 Axiallüfter
PCT/EP2011/071579 WO2012072779A1 (de) 2010-12-01 2011-12-01 Axiallüfter

Publications (1)

Publication Number Publication Date
US20130323072A1 true US20130323072A1 (en) 2013-12-05

Family

ID=45065912

Family Applications (1)

Application Number Title Priority Date Filing Date
US13/991,188 Abandoned US20130323072A1 (en) 2010-12-01 2011-12-01 Axial fan

Country Status (9)

Country Link
US (1) US20130323072A1 (zh)
EP (1) EP2646695B1 (zh)
JP (1) JP6245437B2 (zh)
KR (1) KR20140002690A (zh)
CN (1) CN103270311B (zh)
BR (1) BR112013015751B1 (zh)
DE (1) DE102010062301A1 (zh)
RU (1) RU2608800C2 (zh)
WO (1) WO2012072779A1 (zh)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9869190B2 (en) 2014-05-30 2018-01-16 General Electric Company Variable-pitch rotor with remote counterweights
USD809121S1 (en) * 2016-04-26 2018-01-30 Parker-Hannifin Corporation Fan with integral airflow guide
US10072510B2 (en) 2014-11-21 2018-09-11 General Electric Company Variable pitch fan for gas turbine engine and method of assembling the same
US10100653B2 (en) 2015-10-08 2018-10-16 General Electric Company Variable pitch fan blade retention system
US20190120246A1 (en) * 2017-04-21 2019-04-25 Evapco, Inc. Cooling towers axial fan in a hollowed disc/ring configuration
US10280935B2 (en) * 2016-04-26 2019-05-07 Parker-Hannifin Corporation Integral fan and airflow guide
USD860427S1 (en) 2017-09-18 2019-09-17 Horton, Inc. Ring fan
US10508652B2 (en) 2014-09-22 2019-12-17 Mahle International Gmbh Axial fan for conveying cooling air, in particular for an internal combustion engine of a motor vehicle
US11313380B2 (en) * 2017-06-12 2022-04-26 Valeo Systemes Thermiques Motor vehicle fan
US11674435B2 (en) 2021-06-29 2023-06-13 General Electric Company Levered counterweight feathering system
US11767761B2 (en) 2018-08-02 2023-09-26 Horton, Inc. Low solidity vehicle cooling fan
US11795964B2 (en) 2021-07-16 2023-10-24 General Electric Company Levered counterweight feathering system

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3014150B1 (fr) * 2013-11-29 2018-03-02 Safran Aircraft Engines Soufflante, en particulier pour une turbomachine
FR3014151B1 (fr) * 2013-11-29 2015-12-04 Snecma Soufflante, en particulier pour une turbomachine
DE102014204043A1 (de) * 2014-03-05 2015-09-10 MAHLE Behr GmbH & Co. KG Lüfterrad eines Axiallüfters
CN103953567A (zh) * 2014-05-16 2014-07-30 佟宝义 一种用于大中型柴油发动机散热器的碳纤维风扇叶片
CN107407290B (zh) 2015-04-08 2019-07-26 雷顿股份公司 风扇叶片及相关方法
EP3612731A4 (en) * 2017-04-21 2020-12-30 Evapco, Inc. AXIAL FAN WITH COOLING TOWER IN HOLLOW DISC / RING CONFIGURATION
CN110107530B (zh) * 2019-06-19 2023-12-29 苏州睿昕汽车配件有限公司 多段式导流轮毂结构风扇
CN111927825B (zh) * 2020-07-24 2022-06-28 东风马勒热系统有限公司 开口风扇
DE102022119333A1 (de) 2022-08-02 2024-02-08 Technische Universität Darmstadt, Körperschaft des öffentlichen Rechts Strömungsmaschine mit einer verstellbaren Axiallaufradanordnung
CN115596706A (zh) * 2022-10-31 2023-01-13 东风马勒热系统有限公司（Cn） 轴流风扇

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6010305A (en) * 1997-03-14 2000-01-04 Behr Gmbh & Co. Axial-flow fan for the radiator of an internal combustion engine
US6692231B1 (en) * 2001-02-28 2004-02-17 General Shelters Of Texas S.B., Ltd. Molded fan having repositionable blades
US20070031250A1 (en) * 2005-08-03 2007-02-08 Mitsubishi Heavy Industries, Ltd. Shroud and rotary vane wheel of propeller fan and propeller fan
US20070122287A1 (en) * 2005-11-29 2007-05-31 Pennington Donald R Fan blade assembly
US20100092297A1 (en) * 2007-05-10 2010-04-15 Borgwamer Inc. Synergistic blade and hub structure for cooling fans

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU623008A1 (ru) * 1975-10-30 1978-09-05 Центральный Ордена Трудового Красного Знамени Научно-Исследовательский Автомобильный И Автомоторный Институт Нами Рабочее колесо осевого вентил тора
DE8207204U1 (de) * 1982-03-15 1982-08-19 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Axialgeblaese, insbesonder fuer kuehler einer wassergekuehlten brennkraftmaschine
DE4117342C1 (zh) 1991-05-27 1992-09-10 Behr Gmbh & Co, 7000 Stuttgart, De
DE19929978B4 (de) * 1999-06-30 2006-02-09 Behr Gmbh & Co. Kg Lüfter mit Axialschaufeln
US6375427B1 (en) * 2000-04-14 2002-04-23 Borgwarner Inc. Engine cooling fan having supporting vanes
ES2269274T3 (es) * 2001-01-02 2007-04-01 BEHR GMBH & CO. KG Ventilador con palas axiales.
RU2248468C1 (ru) * 2003-11-28 2005-03-20 Закрытое акционерное общество "ЛАДА-ФЛЕКТ" Рабочее колесо осевого вентилятора
DE102008035185B4 (de) * 2008-07-28 2023-12-28 Mahle International Gmbh Lüfterkupplung
DE102010042325A1 (de) * 2010-10-12 2012-04-12 Behr Gmbh & Co. Kg Lüfter mit Lüfterschaufeln

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6010305A (en) * 1997-03-14 2000-01-04 Behr Gmbh & Co. Axial-flow fan for the radiator of an internal combustion engine
US6692231B1 (en) * 2001-02-28 2004-02-17 General Shelters Of Texas S.B., Ltd. Molded fan having repositionable blades
US20070031250A1 (en) * 2005-08-03 2007-02-08 Mitsubishi Heavy Industries, Ltd. Shroud and rotary vane wheel of propeller fan and propeller fan
US20070122287A1 (en) * 2005-11-29 2007-05-31 Pennington Donald R Fan blade assembly
US20100092297A1 (en) * 2007-05-10 2010-04-15 Borgwamer Inc. Synergistic blade and hub structure for cooling fans

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9869190B2 (en) 2014-05-30 2018-01-16 General Electric Company Variable-pitch rotor with remote counterweights
US10508652B2 (en) 2014-09-22 2019-12-17 Mahle International Gmbh Axial fan for conveying cooling air, in particular for an internal combustion engine of a motor vehicle
US10072510B2 (en) 2014-11-21 2018-09-11 General Electric Company Variable pitch fan for gas turbine engine and method of assembling the same
US10100653B2 (en) 2015-10-08 2018-10-16 General Electric Company Variable pitch fan blade retention system
USD914865S1 (en) 2016-04-26 2021-03-30 Parker-Hannifin Corporation Fan with integral airflow guide
US10280935B2 (en) * 2016-04-26 2019-05-07 Parker-Hannifin Corporation Integral fan and airflow guide
USD809121S1 (en) * 2016-04-26 2018-01-30 Parker-Hannifin Corporation Fan with integral airflow guide
US20190120246A1 (en) * 2017-04-21 2019-04-25 Evapco, Inc. Cooling towers axial fan in a hollowed disc/ring configuration
US10808717B2 (en) * 2017-04-21 2020-10-20 Evapco, Inc. Cooling towers axial fan in a hollowed disc/ring configuration
US11313380B2 (en) * 2017-06-12 2022-04-26 Valeo Systemes Thermiques Motor vehicle fan
USD860427S1 (en) 2017-09-18 2019-09-17 Horton, Inc. Ring fan
US11767761B2 (en) 2018-08-02 2023-09-26 Horton, Inc. Low solidity vehicle cooling fan
US11674435B2 (en) 2021-06-29 2023-06-13 General Electric Company Levered counterweight feathering system
US11795964B2 (en) 2021-07-16 2023-10-24 General Electric Company Levered counterweight feathering system

Also Published As

Publication number Publication date
BR112013015751B1 (pt) 2020-10-20
DE102010062301A1 (de) 2012-06-06
JP2013544337A (ja) 2013-12-12
EP2646695A1 (de) 2013-10-09
KR20140002690A (ko) 2014-01-08
RU2013129920A (ru) 2015-01-10
JP6245437B2 (ja) 2017-12-13
CN103270311B (zh) 2017-05-31
BR112013015751A2 (pt) 2016-09-27
WO2012072779A1 (de) 2012-06-07
RU2608800C2 (ru) 2017-01-24
CN103270311A (zh) 2013-08-28
EP2646695B1 (de) 2017-07-12

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Legal Events

Date Code Title Description
AS Assignment

Owner name: BEHR GMBH & CO. KG, GERMANY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:ASCHERMANN, UWE;BLASS, UWE;GUILBAUD, FREDERIC;SIGNING DATES FROM 20130621 TO 20130627;REEL/FRAME:031006/0392

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION