FR3065746B1 - OPTIMIZED PIPE VENTILATION DEVICE FOR A HEAT EXCHANGE MODULE OF A MOTOR VEHICLE - Google Patents

OPTIMIZED PIPE VENTILATION DEVICE FOR A HEAT EXCHANGE MODULE OF A MOTOR VEHICLE Download PDF

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Publication number
FR3065746B1
FR3065746B1 FR1753809A FR1753809A FR3065746B1 FR 3065746 B1 FR3065746 B1 FR 3065746B1 FR 1753809 A FR1753809 A FR 1753809A FR 1753809 A FR1753809 A FR 1753809A FR 3065746 B1 FR3065746 B1 FR 3065746B1
Authority
FR
France
Prior art keywords
motor vehicle
ventilation device
heat exchange
exchange module
ducts
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
FR1753809A
Other languages
French (fr)
Other versions
FR3065746A1 (en
Inventor
Kamel Azzouz
Michael Lissner
Amrid Mammeri
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 FR1753809A priority Critical patent/FR3065746B1/en
Priority to EP18723581.7A priority patent/EP3589845B1/en
Priority to PCT/FR2018/051064 priority patent/WO2018197819A1/en
Publication of FR3065746A1 publication Critical patent/FR3065746A1/en
Application granted granted Critical
Publication of FR3065746B1 publication Critical patent/FR3065746B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
    • F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
    • F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
    • F04F5/20—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids for evacuating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • F04F5/466—Arrangements of nozzles with a plurality of nozzles arranged in parallel

Landscapes

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

Abstract

L'invention concerne un dispositif de ventilation (2) destiné à générer un flux d'air en direction d'un échangeur de chaleur (1) de véhicule automobile, comprenant des conduits (8), destinés à être parcourus par un flux d'air, les conduits (8) étant munis d'au moins une ouverture (40) de passage du flux d'air, distincte de leurs extrémités. Les conduits (8) sont alignés selon une direction perpendiculaire à une direction d'allongement des conduits (8) avec un pas supérieur ou égal à 15 mm, et inférieur ou égal à 30 mm.The invention relates to a ventilation device (2) for generating an air flow towards a heat exchanger (1) of a motor vehicle, comprising ducts (8) intended to be traversed by a flow of air. air, the ducts (8) being provided with at least one opening (40) for passage of the air flow, distinct from their ends. The ducts (8) are aligned in a direction perpendicular to an elongation direction of the ducts (8) with a pitch greater than or equal to 15 mm, and less than or equal to 30 mm.

FR1753809A 2017-04-28 2017-04-28 OPTIMIZED PIPE VENTILATION DEVICE FOR A HEAT EXCHANGE MODULE OF A MOTOR VEHICLE Expired - Fee Related FR3065746B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1753809A FR3065746B1 (en) 2017-04-28 2017-04-28 OPTIMIZED PIPE VENTILATION DEVICE FOR A HEAT EXCHANGE MODULE OF A MOTOR VEHICLE
EP18723581.7A EP3589845B1 (en) 2017-04-28 2018-04-26 Ventilation device with optimised-pitch tubes for a motor vehicle heat exchange module
PCT/FR2018/051064 WO2018197819A1 (en) 2017-04-28 2018-04-26 Ventilation device with optimised-pitch tubes for a motor vehicle heat exchange module

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1753809A FR3065746B1 (en) 2017-04-28 2017-04-28 OPTIMIZED PIPE VENTILATION DEVICE FOR A HEAT EXCHANGE MODULE OF A MOTOR VEHICLE
FR1753809 2017-04-28

Publications (2)

Publication Number Publication Date
FR3065746A1 FR3065746A1 (en) 2018-11-02
FR3065746B1 true FR3065746B1 (en) 2019-04-19

Family

ID=59253750

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1753809A Expired - Fee Related FR3065746B1 (en) 2017-04-28 2017-04-28 OPTIMIZED PIPE VENTILATION DEVICE FOR A HEAT EXCHANGE MODULE OF A MOTOR VEHICLE

Country Status (3)

Country Link
EP (1) EP3589845B1 (en)
FR (1) FR3065746B1 (en)
WO (1) WO2018197819A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1054203B (en) * 1956-09-13 1959-04-02 Sebac Nouvelle S A Device for moving a gas
DE102011120865B3 (en) 2011-12-12 2012-11-15 Audi Ag Vehicle, has fan assembly generating airflow through heat exchanger and including fan, which generates strong adjacent airflow using primary airflow from annular element, where fan assembly is designed as component of radiator grill
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
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
EP3589845A1 (en) 2020-01-08
EP3589845B1 (en) 2021-05-12
WO2018197819A1 (en) 2018-11-01
FR3065746A1 (en) 2018-11-02

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