FR2991012B1 - Ventilateur pour automobile a pales optimisees - Google Patents

Ventilateur pour automobile a pales optimisees

Info

Publication number
FR2991012B1
FR2991012B1 FR1254684A FR1254684A FR2991012B1 FR 2991012 B1 FR2991012 B1 FR 2991012B1 FR 1254684 A FR1254684 A FR 1254684A FR 1254684 A FR1254684 A FR 1254684A FR 2991012 B1 FR2991012 B1 FR 2991012B1
Authority
FR
France
Prior art keywords
automobile fan
blades
optimized
optimized blades
automobile
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
FR1254684A
Other languages
English (en)
Other versions
FR2991012A1 (fr
Inventor
Manuel Henner
Elias Tannoury
Bruno Demory
Pascal Ferrand
Martin Buisson
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 FR1254684A priority Critical patent/FR2991012B1/fr
Priority to PCT/EP2013/060208 priority patent/WO2013174729A1/fr
Publication of FR2991012A1 publication Critical patent/FR2991012A1/fr
Application granted granted Critical
Publication of FR2991012B1 publication Critical patent/FR2991012B1/fr
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
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/06—Helico-centrifugal 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
    • F04D29/326—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
    • F04D29/325—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
    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1254684A 2012-05-23 2012-05-23 Ventilateur pour automobile a pales optimisees Active FR2991012B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1254684A FR2991012B1 (fr) 2012-05-23 2012-05-23 Ventilateur pour automobile a pales optimisees
PCT/EP2013/060208 WO2013174729A1 (fr) 2012-05-23 2013-05-16 Ventilateur pour automobile a pales optimisees

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1254684A FR2991012B1 (fr) 2012-05-23 2012-05-23 Ventilateur pour automobile a pales optimisees

Publications (2)

Publication Number Publication Date
FR2991012A1 FR2991012A1 (fr) 2013-11-29
FR2991012B1 true FR2991012B1 (fr) 2016-08-12

Family

ID=46754619

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1254684A Active FR2991012B1 (fr) 2012-05-23 2012-05-23 Ventilateur pour automobile a pales optimisees

Country Status (2)

Country Link
FR (1) FR2991012B1 (fr)
WO (1) WO2013174729A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5244347A (en) * 1991-10-11 1993-09-14 Siemens Automotive Limited High efficiency, low noise, axial flow fan
GB2304157B (en) * 1995-08-10 1997-08-13 Elta Fans Ltd Fluid impeller
DE19710608B4 (de) * 1997-03-14 2007-10-31 Behr Gmbh & Co. Kg Axiallüfter für den Kühler eines Verbrennungsmotors
JP3204208B2 (ja) * 1998-04-14 2001-09-04 松下電器産業株式会社 斜流送風機羽根車
DE202010015749U1 (de) * 2010-11-14 2012-02-15 Ebm-Papst St. Georgen Gmbh & Co. Kg Diagonalventilator

Also Published As

Publication number Publication date
WO2013174729A1 (fr) 2013-11-28
FR2991012A1 (fr) 2013-11-29

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