FR3077334B1 - MOTOR VEHICLE VENTILATION DEVICE - Google Patents

MOTOR VEHICLE VENTILATION DEVICE Download PDF

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Publication number
FR3077334B1
FR3077334B1 FR1850814A FR1850814A FR3077334B1 FR 3077334 B1 FR3077334 B1 FR 3077334B1 FR 1850814 A FR1850814 A FR 1850814A FR 1850814 A FR1850814 A FR 1850814A FR 3077334 B1 FR3077334 B1 FR 3077334B1
Authority
FR
France
Prior art keywords
ventilation
ventilation device
motor vehicle
vehicle ventilation
air flow
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
FR1850814A
Other languages
French (fr)
Other versions
FR3077334A1 (en
Inventor
Jeremy Blandin
Michael Lissner
Kamel Azzouz
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 FR1850814A priority Critical patent/FR3077334B1/en
Publication of FR3077334A1 publication Critical patent/FR3077334A1/en
Application granted granted Critical
Publication of FR3077334B1 publication Critical patent/FR3077334B1/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
    • 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
    • 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
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • 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
    • 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
    • F01P2005/025—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers using two or more air pumps
    • 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
    • F01P5/06—Guiding or ducting air to, or from, ducted fans
    • 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
    • F01P7/00—Controlling of coolant flow
    • F01P7/02—Controlling of coolant flow the coolant being cooling-air
    • F01P7/10—Controlling of coolant flow the coolant being cooling-air by throttling amount of air flowing through liquid-to-air heat exchangers

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)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

L'invention concerne un dispositif de ventilation destiné à générer un flux d'air en direction d'au moins un échangeur de chaleur de véhicule automobile, comprenant au moins un élément de ventilation (2, 2''), chaque élément de ventilation (2, 2') comprenant une surface de ventilation (s, s'), dite surface élémentaire, munie de tubes (3, 3'), chaque tube (3, 3') étant muni d'au moins une ouverture d'éjection (10) d'un flux d'air (F) distincte de ses extrémités (6, 7), une surface de ventilation (S) du dispositif de ventilation (1) étant formée par l'ensemble des surfaces élémentaires, et dite surface globale, le dispositif de ventilation (1) étant configuré de sorte que la surface globale ne s'étend pas de façon planaire.The invention relates to a ventilation device for generating an air flow towards at least one heat exchanger of a motor vehicle, comprising at least one ventilation element (2, 2 ''), each ventilation element ( 2, 2 ') comprising a ventilation surface (s, s'), called elementary surface, provided with tubes (3, 3 '), each tube (3, 3') being provided with at least one ejection opening (10) of an air flow (F) distinct from its ends (6, 7), a ventilation surface (S) of the ventilation device (1) being formed by all the elementary surfaces, and said surface overall, the ventilation device (1) being configured so that the overall surface does not extend planarly.

FR1850814A 2018-01-31 2018-01-31 MOTOR VEHICLE VENTILATION DEVICE Expired - Fee Related FR3077334B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1850814A FR3077334B1 (en) 2018-01-31 2018-01-31 MOTOR VEHICLE VENTILATION DEVICE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1850814A FR3077334B1 (en) 2018-01-31 2018-01-31 MOTOR VEHICLE VENTILATION DEVICE
FR1850814 2018-01-31

Publications (2)

Publication Number Publication Date
FR3077334A1 FR3077334A1 (en) 2019-08-02
FR3077334B1 true FR3077334B1 (en) 2021-07-09

Family

ID=63407266

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1850814A Expired - Fee Related FR3077334B1 (en) 2018-01-31 2018-01-31 MOTOR VEHICLE VENTILATION DEVICE

Country Status (1)

Country Link
FR (1) FR3077334B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2468320C (en) * 2009-03-04 2011-06-01 Dyson Technology Ltd Tilting fan
JP2012067721A (en) * 2010-09-27 2012-04-05 Daimler Ag Engine cooling device
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
JP2015124748A (en) * 2013-12-27 2015-07-06 カルソニックカンセイ株式会社 Cooling device

Also Published As

Publication number Publication date
FR3077334A1 (en) 2019-08-02

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Effective date: 20190802

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Effective date: 20220905