FR3065748B1 - COANDA-EFFECT TUBE VENTILATION DEVICE FOR MOTOR VEHICLE HEAT EXCHANGE MODULE - Google Patents

COANDA-EFFECT TUBE VENTILATION DEVICE FOR MOTOR VEHICLE HEAT EXCHANGE MODULE Download PDF

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Publication number
FR3065748B1
FR3065748B1 FR1753799A FR1753799A FR3065748B1 FR 3065748 B1 FR3065748 B1 FR 3065748B1 FR 1753799 A FR1753799 A FR 1753799A FR 1753799 A FR1753799 A FR 1753799A FR 3065748 B1 FR3065748 B1 FR 3065748B1
Authority
FR
France
Prior art keywords
opening
motor vehicle
ventilation device
duct
coanda
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
FR1753799A
Other languages
French (fr)
Other versions
FR3065748A1 (en
Inventor
Kamel Azzouz
Jeremy Blandin
Francois Bordes
Michael Lissner
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 FR1753799A priority Critical patent/FR3065748B1/en
Publication of FR3065748A1 publication Critical patent/FR3065748A1/en
Application granted granted Critical
Publication of FR3065748B1 publication Critical patent/FR3065748B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K11/00—Arrangement in connection with cooling of propulsion units
    • B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
    • B60K11/04—Arrangement or mounting of radiators, radiator shutters, or radiator blinds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K11/00—Arrangement in connection with cooling of propulsion units
    • B60K11/08—Air inlets for cooling; Shutters or blinds therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • 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
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/10—Guiding or ducting cooling-air, to, or from, liquid-to-air heat exchangers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

L'invention concerne un dispositif de ventilation (2) générant un flux d'air vers un échangeur de chaleur (1) de véhicule automobile comprend des conduits (8), un collecteur d'air (16) comportant des orifices, chaque conduit (8) débouchant par une de ses extrémités dans un orifice distinct du collecteur d'air (16). Les conduits (8) sont munis d'une ouverture (40) pour éjecter un flux d'air traversant ledit conduit (8), distincte de leurs extrémités et située à l'extérieur du collecteur d'air (16). Chaque conduit (8) a une section comprenant un bord d'attaque (37), un bord de fuite (38) opposé au bord d'attaque (37), des premier et deuxième profils (42, 44), entre le bord d'attaque (37) et le bord de fuite (38), l'ouverture (40) du conduit (8) étant sur le premier profil (42). L'ouverture (40) est configurée pour que le flux d'air éjecté par cette ouverture (40) s'écoule le long du premier profil (42).The invention relates to a ventilation device (2) generating an air flow to a heat exchanger (1) of a motor vehicle comprises ducts (8), an air manifold (16) having orifices, each duct ( 8) opening at one of its ends into a separate orifice of the air manifold (16). The ducts (8) are provided with an opening (40) for ejecting a flow of air passing through said duct (8), separate from their ends and located outside the air manifold (16). Each duct (8) has a section comprising a leading edge (37), a trailing edge (38) opposite the leading edge (37), first and second profiles (42, 44), between the edge of 'attack (37) and the trailing edge (38), the opening (40) of the duct (8) being on the first profile (42). The opening (40) is configured so that the flow of air ejected through this opening (40) flows along the first profile (42).

FR1753799A 2017-04-28 2017-04-28 COANDA-EFFECT TUBE VENTILATION DEVICE FOR MOTOR VEHICLE HEAT EXCHANGE MODULE Expired - Fee Related FR3065748B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1753799A FR3065748B1 (en) 2017-04-28 2017-04-28 COANDA-EFFECT TUBE VENTILATION DEVICE FOR MOTOR VEHICLE HEAT EXCHANGE MODULE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1753799A FR3065748B1 (en) 2017-04-28 2017-04-28 COANDA-EFFECT TUBE VENTILATION DEVICE FOR MOTOR VEHICLE HEAT EXCHANGE MODULE
FR1753799 2017-04-28

Publications (2)

Publication Number Publication Date
FR3065748A1 FR3065748A1 (en) 2018-11-02
FR3065748B1 true FR3065748B1 (en) 2021-01-01

Family

ID=59930425

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1753799A Expired - Fee Related FR3065748B1 (en) 2017-04-28 2017-04-28 COANDA-EFFECT TUBE VENTILATION DEVICE FOR MOTOR VEHICLE HEAT EXCHANGE MODULE

Country Status (1)

Country Link
FR (1) FR3065748B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2468323A (en) * 2009-03-04 2010-09-08 Dyson Technology Ltd Fan assembly
JP2014015862A (en) * 2012-07-06 2014-01-30 Calsonic Kansei Corp Cooling fan device
JP2014020245A (en) * 2012-07-17 2014-02-03 Calsonic Kansei Corp Cooling fan device
JP2015124748A (en) * 2013-12-27 2015-07-06 カルソニックカンセイ株式会社 Cooling device
JP2015217829A (en) * 2014-05-19 2015-12-07 本田技研工業株式会社 Vehicle cooling structure
DE102015205415A1 (en) * 2015-03-25 2016-09-29 Ford Global Technologies, Llc Radiator fan assembly for a cooling system of a liquid-cooled engine of a vehicle

Also Published As

Publication number Publication date
FR3065748A1 (en) 2018-11-02

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