FR3010747B1 - AUTOMOBILE FAN WITH OPTIMIZED BLADES FOR ACOUSTICS AND AERODYNAMICS - Google Patents

AUTOMOBILE FAN WITH OPTIMIZED BLADES FOR ACOUSTICS AND AERODYNAMICS

Info

Publication number
FR3010747B1
FR3010747B1 FR1358876A FR1358876A FR3010747B1 FR 3010747 B1 FR3010747 B1 FR 3010747B1 FR 1358876 A FR1358876 A FR 1358876A FR 1358876 A FR1358876 A FR 1358876A FR 3010747 B1 FR3010747 B1 FR 3010747B1
Authority
FR
France
Prior art keywords
aerodynamics
acoustics
automobile fan
blades
optimized
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
FR1358876A
Other languages
French (fr)
Other versions
FR3010747A1 (en
Inventor
Bruno Demory
Manuel Henner
Youssef Beddadi
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 Systemes Thermiques SAS
Original Assignee
Valeo Systemes Thermiques SAS
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 Systemes Thermiques SAS filed Critical Valeo Systemes Thermiques SAS
Priority to FR1358876A priority Critical patent/FR3010747B1/en
Publication of FR3010747A1 publication Critical patent/FR3010747A1/en
Application granted granted Critical
Publication of FR3010747B1 publication Critical patent/FR3010747B1/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
    • F04D29/325—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
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/666—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by means of rotor construction or layout, e.g. unequal distribution of blades or vanes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1358876A 2013-09-16 2013-09-16 AUTOMOBILE FAN WITH OPTIMIZED BLADES FOR ACOUSTICS AND AERODYNAMICS Active FR3010747B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1358876A FR3010747B1 (en) 2013-09-16 2013-09-16 AUTOMOBILE FAN WITH OPTIMIZED BLADES FOR ACOUSTICS AND AERODYNAMICS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1358876A FR3010747B1 (en) 2013-09-16 2013-09-16 AUTOMOBILE FAN WITH OPTIMIZED BLADES FOR ACOUSTICS AND AERODYNAMICS

Publications (2)

Publication Number Publication Date
FR3010747A1 FR3010747A1 (en) 2015-03-20
FR3010747B1 true FR3010747B1 (en) 2017-12-15

Family

ID=49876810

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1358876A Active FR3010747B1 (en) 2013-09-16 2013-09-16 AUTOMOBILE FAN WITH OPTIMIZED BLADES FOR ACOUSTICS AND AERODYNAMICS

Country Status (1)

Country Link
FR (1) FR3010747B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5000660A (en) * 1989-08-11 1991-03-19 Airflow Research And Manufacturing Corporation Variable skew fan
US5393199A (en) * 1992-07-22 1995-02-28 Valeo Thermique Moteur Fan having a blade structure for reducing noise
US6065937A (en) * 1998-02-03 2000-05-23 Siemens Canada Limited High efficiency, axial flow fan for use in an automotive cooling system
US7993105B2 (en) * 2005-12-06 2011-08-09 United Technologies Corporation Hollow fan blade for gas turbine engine
KR101660565B1 (en) * 2010-03-10 2016-09-27 로베르트 보쉬 게엠베하 Skewed axial fan assembly

Also Published As

Publication number Publication date
FR3010747A1 (en) 2015-03-20

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