EP0463385A3 - Fan impeller - Google Patents

Fan impeller Download PDF

Info

Publication number
EP0463385A3
EP0463385A3 EP19910108569 EP91108569A EP0463385A3 EP 0463385 A3 EP0463385 A3 EP 0463385A3 EP 19910108569 EP19910108569 EP 19910108569 EP 91108569 A EP91108569 A EP 91108569A EP 0463385 A3 EP0463385 A3 EP 0463385A3
Authority
EP
European Patent Office
Prior art keywords
fan impeller
impeller
fan
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.)
Granted
Application number
EP19910108569
Other languages
German (de)
Other versions
EP0463385B1 (en
EP0463385A2 (en
Inventor
Kurt Dipl.-Ing. Hauser
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 EP0463385A2 publication Critical patent/EP0463385A2/en
Publication of EP0463385A3 publication Critical patent/EP0463385A3/en
Application granted granted Critical
Publication of EP0463385B1 publication Critical patent/EP0463385B1/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
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/304—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the trailing edge of a rotor blade

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP19910108569 1990-06-29 1991-05-27 Fan impeller Expired - Lifetime EP0463385B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4020742 1990-06-29
DE19904020742 DE4020742A1 (en) 1990-06-29 1990-06-29 IMPELLER FOR A FAN

Publications (3)

Publication Number Publication Date
EP0463385A2 EP0463385A2 (en) 1992-01-02
EP0463385A3 true EP0463385A3 (en) 1992-02-12
EP0463385B1 EP0463385B1 (en) 1996-08-14

Family

ID=6409342

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910108569 Expired - Lifetime EP0463385B1 (en) 1990-06-29 1991-05-27 Fan impeller

Country Status (3)

Country Link
EP (1) EP0463385B1 (en)
DE (2) DE4020742A1 (en)
ES (1) ES2091263T3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19710608B4 (en) * 1997-03-14 2007-10-31 Behr Gmbh & Co. Kg Axial fan for the radiator of an internal combustion engine
JP3998456B2 (en) * 2001-11-05 2007-10-24 アイシン化工株式会社 cooling fan
DE102009041616A1 (en) * 2009-09-17 2011-03-24 Behr Gmbh & Co. Kg Fan for an internal combustion engine
DE102010042325A1 (en) 2010-10-12 2012-04-12 Behr Gmbh & Co. Kg Fan with fan blades
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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1926326B2 (en) * 1968-05-25 1972-07-27 Aisin Seiki Co. Ltd., Kariya, Aichi (Japan) FAN WHEEL MADE OF ELASTIC PLASTIC
US4142844A (en) * 1977-05-31 1979-03-06 Allware Agencies Ltd. Fan blade assemblies for box fans
GB1593939A (en) * 1977-05-03 1981-07-22 Aisin Seiki Fans for cooling vehicle engines
DE3304296A1 (en) * 1982-03-15 1983-09-15 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Axial fan impeller, especially for a cooling fan for water-cooled internal combustion engines

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53125535A (en) * 1977-04-07 1978-11-01 Toyota Motor Corp Engine cooling fan

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1926326B2 (en) * 1968-05-25 1972-07-27 Aisin Seiki Co. Ltd., Kariya, Aichi (Japan) FAN WHEEL MADE OF ELASTIC PLASTIC
GB1593939A (en) * 1977-05-03 1981-07-22 Aisin Seiki Fans for cooling vehicle engines
US4142844A (en) * 1977-05-31 1979-03-06 Allware Agencies Ltd. Fan blade assemblies for box fans
DE3304296A1 (en) * 1982-03-15 1983-09-15 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Axial fan impeller, especially for a cooling fan for water-cooled internal combustion engines

Also Published As

Publication number Publication date
DE4020742A1 (en) 1992-01-02
DE59108065D1 (en) 1996-09-19
EP0463385B1 (en) 1996-08-14
ES2091263T3 (en) 1996-11-01
EP0463385A2 (en) 1992-01-02

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