FR2683598B1 - Virole annulaire profilee pour helice de ventilateur et son application aux motoventilateurs d'automobile. - Google Patents

Virole annulaire profilee pour helice de ventilateur et son application aux motoventilateurs d'automobile.

Info

Publication number
FR2683598B1
FR2683598B1 FR919113754A FR9113754A FR2683598B1 FR 2683598 B1 FR2683598 B1 FR 2683598B1 FR 919113754 A FR919113754 A FR 919113754A FR 9113754 A FR9113754 A FR 9113754A FR 2683598 B1 FR2683598 B1 FR 2683598B1
Authority
FR
France
Prior art keywords
application
fan
annular sheet
profiled annular
propeller
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 - Fee Related
Application number
FR919113754A
Other languages
English (en)
Other versions
FR2683598A1 (fr
Inventor
Jean-Claude Vera
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.)
ECIA Equipements et Composants pour lIndustrie Automobile SA
Original Assignee
ECIA Equipements et Composants pour lIndustrie Automobile SA
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 ECIA Equipements et Composants pour lIndustrie Automobile SA filed Critical ECIA Equipements et Composants pour lIndustrie Automobile SA
Priority to FR919113754A priority Critical patent/FR2683598B1/fr
Priority to EP92402961A priority patent/EP0541429B1/fr
Priority to DE69218885T priority patent/DE69218885T2/de
Priority to US07/972,901 priority patent/US5249927A/en
Publication of FR2683598A1 publication Critical patent/FR2683598A1/fr
Application granted granted Critical
Publication of FR2683598B1 publication Critical patent/FR2683598B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/545—Ducts
    • F04D29/547—Ducts having a special shape in order to influence fluid flow
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/914—Device to control boundary layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR919113754A 1991-11-07 1991-11-07 Virole annulaire profilee pour helice de ventilateur et son application aux motoventilateurs d'automobile. Expired - Fee Related FR2683598B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR919113754A FR2683598B1 (fr) 1991-11-07 1991-11-07 Virole annulaire profilee pour helice de ventilateur et son application aux motoventilateurs d'automobile.
EP92402961A EP0541429B1 (fr) 1991-11-07 1992-11-02 Virole annulaire profilée pour hélice de ventilateur et son application aux motoventilateurs d'automobile
DE69218885T DE69218885T2 (de) 1991-11-07 1992-11-02 Profilierte Lüfterdüse für Lüfter und ihre Anwendung in Kraftwagenmotorlüftern
US07/972,901 US5249927A (en) 1991-11-07 1992-11-06 Profiled annular hoop for a fan helix and its application to vehicle motorized fans

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR919113754A FR2683598B1 (fr) 1991-11-07 1991-11-07 Virole annulaire profilee pour helice de ventilateur et son application aux motoventilateurs d'automobile.

Publications (2)

Publication Number Publication Date
FR2683598A1 FR2683598A1 (fr) 1993-05-14
FR2683598B1 true FR2683598B1 (fr) 1994-03-04

Family

ID=9418725

Family Applications (1)

Application Number Title Priority Date Filing Date
FR919113754A Expired - Fee Related FR2683598B1 (fr) 1991-11-07 1991-11-07 Virole annulaire profilee pour helice de ventilateur et son application aux motoventilateurs d'automobile.

Country Status (4)

Country Link
US (1) US5249927A (fr)
EP (1) EP0541429B1 (fr)
DE (1) DE69218885T2 (fr)
FR (1) FR2683598B1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5478201A (en) * 1994-06-13 1995-12-26 Carrier Corporation Centrifugal fan inlet orifice and impeller assembly
US5851105A (en) * 1995-06-28 1998-12-22 General Electric Company Tapered strut frame
US5927944A (en) * 1997-05-30 1999-07-27 Hewlett Packard Company Fan with blades having integral rotating venturi
US6042335A (en) * 1998-05-04 2000-03-28 Carrier Corporation Centrifugal flow fan and fan/orifice assembly
FR2787836B1 (fr) * 1998-12-28 2001-02-02 Inst Francais Du Petrole Impulseur diphasique helico-radio-axial avec carenage incurve
KR20030017993A (ko) * 2000-06-16 2003-03-04 로버트 보쉬 코포레이션 블레이드 선단에 일치하는 플레어형 보호판 및 팬을구비한 자동차의 팬 조립체
US20030228234A1 (en) * 2002-06-06 2003-12-11 Sunonwealth Electric Machine Industry Co., Ltd. Axial flow fan structure
BRPI0820047A2 (pt) * 2007-11-12 2015-07-14 Brose Fahrzeugteile Estrutura de rebordo de supressão de turbulência ingerida para ventilador de fluxo axial
FR2942508B1 (fr) * 2009-02-25 2012-09-28 Jean Louis Lariepe Pale d'eolienne du type axe horizontal et eolienne en faisant application
DE102011105451A1 (de) * 2011-06-22 2012-12-27 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Lüfter eines Kraftfahrzeugs
KR20140131750A (ko) * 2013-05-06 2014-11-14 엘지전자 주식회사 원심팬
EP2829733B1 (fr) 2013-05-10 2021-01-27 Lg Electronics Inc. Ventilateur centrifuge
KR101645178B1 (ko) 2013-05-10 2016-08-03 엘지전자 주식회사 원심팬 및 원심팬의 제조방법
ITTO20130806A1 (it) * 2013-10-04 2015-04-05 Johnson Electric Asti S R L Gruppo di ventilazione, particolarmente per uno scambiatore di calore di un autoveicolo

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2779424A (en) * 1953-03-27 1957-01-29 Lyon George Albert Impeller
US3937192A (en) * 1974-09-03 1976-02-10 General Motors Corporation Ejector fan shroud arrangement
DE2703352A1 (de) * 1977-01-27 1978-08-03 Siemens Ag Belueftungseinrichtung fuer elektrische maschinen
US4213426A (en) * 1978-11-09 1980-07-22 General Motors Corporation Shrouding for engine mounted cooling fan
US4329946A (en) * 1979-10-09 1982-05-18 General Motors Corporation Shroud arrangement for engine cooling fan
JPS6021518Y2 (ja) * 1980-03-07 1985-06-26 アイシン精機株式会社 内燃機関の冷却装置用フアン
US4685513A (en) * 1981-11-24 1987-08-11 General Motors Corporation Engine cooling fan and fan shrouding arrangement
US4548548A (en) * 1984-05-23 1985-10-22 Airflow Research And Manufacturing Corp. Fan and housing
US4781298A (en) * 1986-10-07 1988-11-01 Engelhard Corporation Process for beneficiating clay at high solids
JPS63124900A (ja) * 1986-11-14 1988-05-28 Yasuaki Kohama 軸流送風機
DE3832026A1 (de) * 1988-09-21 1990-03-22 Bosch Gmbh Robert Luefterrad
US5248224A (en) * 1990-12-14 1993-09-28 Carrier Corporation Orificed shroud for axial flow fan
US5183382A (en) * 1991-09-03 1993-02-02 Caterpillar Inc. Low noise rotating fan and shroud assembly

Also Published As

Publication number Publication date
FR2683598A1 (fr) 1993-05-14
US5249927A (en) 1993-10-05
DE69218885T2 (de) 1997-09-04
EP0541429B1 (fr) 1997-04-09
DE69218885D1 (de) 1997-05-15
EP0541429A1 (fr) 1993-05-12

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
TP Transmission of property
TP Transmission of property
ST Notification of lapse

Effective date: 20110801