DE59911215D1 - Fan, in particular in the cooling system of internal combustion engine usable fan - Google Patents

Fan, in particular in the cooling system of internal combustion engine usable fan

Info

Publication number
DE59911215D1
DE59911215D1 DE1999511215 DE59911215T DE59911215D1 DE 59911215 D1 DE59911215 D1 DE 59911215D1 DE 1999511215 DE1999511215 DE 1999511215 DE 59911215 T DE59911215 T DE 59911215T DE 59911215 D1 DE59911215 D1 DE 59911215D1
Authority
DE
Germany
Prior art keywords
fan
combustion engine
internal combustion
cooling system
engine usable
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
DE1999511215
Other languages
German (de)
Inventor
Karl Haegele
Gebhard Munz
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.)
Haegele GmbH
Original Assignee
Haegele 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
Priority claimed from DE19813372A external-priority patent/DE19813372C2/en
Priority claimed from DE19840843A external-priority patent/DE19840843B4/en
Application filed by Haegele GmbH filed Critical Haegele GmbH
Application granted granted Critical
Publication of DE59911215D1 publication Critical patent/DE59911215D1/en
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
    • F04D19/00—Axial-flow pumps
    • F04D19/002—Axial flow fans
    • F04D19/005—Axial flow fans reversible 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/34—Blade mountings
    • F04D29/36—Blade mountings adjustable
    • F04D29/362—Blade mountings adjustable during rotation
    • F04D29/364—The blades having only a predetermined number of possible positions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE1999511215 1998-03-26 1999-03-24 Fan, in particular in the cooling system of internal combustion engine usable fan Expired - Lifetime DE59911215D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813372A DE19813372C2 (en) 1998-03-26 1998-03-26 Fan wheel, in particular a fan wheel that can be used in the cooling system of internal combustion engines
DE19840843A DE19840843B4 (en) 1998-09-07 1998-09-07 Adjusting device for a usable in the cooling system of internal combustion engine fan

Publications (1)

Publication Number Publication Date
DE59911215D1 true DE59911215D1 (en) 2005-01-13

Family

ID=26044987

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1999511215 Expired - Lifetime DE59911215D1 (en) 1998-03-26 1999-03-24 Fan, in particular in the cooling system of internal combustion engine usable fan

Country Status (2)

Country Link
EP (1) EP0945626B1 (en)
DE (1) DE59911215D1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6439850B1 (en) 1998-07-15 2002-08-27 Flexxaire Manufacturing Inc. Variable pitch fan
DE19959893B4 (en) * 1999-12-11 2004-07-08 Hägele GmbH Driven fan wheel, in particular for internal combustion engines
DE10153099B4 (en) * 2001-10-30 2006-12-14 Hägele GmbH Axial fan, especially in the cooling system of an internal combustion engine usable axial fan
CA2403632C (en) 2002-09-17 2011-04-05 Flexxaire Manufacturing Inc. Variable pitch fan
DE102004035631B4 (en) * 2004-07-22 2006-04-13 Hägele GmbH Fan wheel for e.g. cooling system of internal combustion engine has bowl shaped hub and adjustable fan blades wherein slide way runs in positioning direction of the positioning piston
DE102007039422B4 (en) * 2007-08-21 2009-05-28 Daimler Ag Seat ventilation device of a pad of a vehicle seat
DE102008008275A1 (en) 2008-02-07 2009-08-20 Hägele GmbH Fan blade for fan wheels, particularly axial blowers, is made of material from radially outside, where material is removed during circulation of fan wheel by contacting to fixed frame
CA2784674C (en) 2009-12-18 2018-03-20 Flexxaire Inc. Variable pitch fan having a pitch sensor
DE102011001426A1 (en) 2011-03-21 2012-09-27 Hägele GmbH Internal combustion engine adjusts angular position of wings corresponding to current axial position of piston based on reference value so that air flow from fan corresponds to target cooling speed required for engine
DE102018114534B4 (en) * 2018-06-18 2020-10-08 Ie Assets Gmbh & Co. Kg Fan wheel driven in only one direction of rotation

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1363426A (en) * 1970-11-04 1974-08-14 Dowty Rotol Ltd Bladed rotors
DE2433727A1 (en) * 1974-07-13 1976-01-29 Gea Luftkuehler Happel Gmbh AXIAL REGULATING FAN
DE2552529A1 (en) 1975-11-22 1977-06-02 Voith Getriebe Kg Infinitely-variable pitch axial-flow fan - has ropes from sliding adjusting member passed round blade trunnions
US4037986A (en) * 1975-09-04 1977-07-26 Dowty Rotol Limited Bladed rotors having control means for effecting blade pitch adjustment
US4221541A (en) 1977-02-28 1980-09-09 Axial International Aktiengesellschaft Fan comprising a blade pitch control mechanism
IT8353038V0 (en) 1983-03-10 1983-03-10 Vasapolli Sergio VARIABLE GEOMETRY COOLING DEVICE PARTICULARLY FOR INTERNAL COMBUSTION ENGINES
US4619586A (en) * 1984-07-19 1986-10-28 The Marley Cooling Tower Company Externally controlled variable pitch fan hub assembly
DE8815383U1 (en) 1988-04-13 1989-02-09 J.M. Voith Gmbh, 7920 Heidenheim Axial fan
AR240846A1 (en) * 1989-08-14 1991-02-28 Mucci Ricardo Luciano IMPROVEMENTS IN INDUSTRIAL USE AXIAL FANS
KR0157255B1 (en) * 1994-01-31 1998-11-16 김무 Engine cooling system by cooling fan of convertable blade angle

Also Published As

Publication number Publication date
EP0945626B1 (en) 2004-12-08
EP0945626A2 (en) 1999-09-29
EP0945626A3 (en) 2001-04-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition