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FR3081922B1 - VENTILATION DEVICE FOR A MOTOR VEHICLE - Google Patents

VENTILATION DEVICE FOR A MOTOR VEHICLE Download PDF

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Publication number
FR3081922B1
FR3081922B1 FR1854744A FR1854744A FR3081922B1 FR 3081922 B1 FR3081922 B1 FR 3081922B1 FR 1854744 A FR1854744 A FR 1854744A FR 1854744 A FR1854744 A FR 1854744A FR 3081922 B1 FR3081922 B1 FR 3081922B1
Authority
FR
France
Prior art keywords
motor vehicle
ventilation device
air flow
generate
tubes
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
FR1854744A
Other languages
French (fr)
Other versions
FR3081922A1 (en
Inventor
Michael Lissner
Amrid Mammeri
Kamel Azzouz
Julien Tissot
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 FR1854744A priority Critical patent/FR3081922B1/en
Priority to PCT/FR2019/051252 priority patent/WO2019229374A1/en
Publication of FR3081922A1 publication Critical patent/FR3081922A1/en
Application granted granted Critical
Publication of FR3081922B1 publication Critical patent/FR3081922B1/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
    • F01P9/00—Cooling having pertinent characteristics not provided for in, or of interest apart from, groups F01P1/00 - F01P7/00
    • F01P9/02—Cooling by evaporation, e.g. by spraying water on to cylinders
    • 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
    • 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
    • F01P5/04—Pump-driving arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Transportation (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'un échangeur de chaleur (1) de véhicule automobile, comprenant : - des tubes (3), chaque tube étant muni d'au moins une ouverture d'éjection d'un flux d'air (F) distincte de ses extrémités, l'ensemble des tubes délimitant une grille dite de soufflage, et - un système de nébulisation (20) configuré de sorte à générer un brouillard de gouttelettes dans ledit flux d'air.The invention relates to a ventilation device intended to generate an air flow towards a heat exchanger (1) of a motor vehicle, comprising: - tubes (3), each tube being provided with at least one opening ejection of an air flow (F) distinct from its ends, the set of tubes defining a so-called blowing grid, and - a nebulization system (20) configured so as to generate a mist of droplets in said air flow.

FR1854744A 2018-05-31 2018-05-31 VENTILATION DEVICE FOR A MOTOR VEHICLE Expired - Fee Related FR3081922B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1854744A FR3081922B1 (en) 2018-05-31 2018-05-31 VENTILATION DEVICE FOR A MOTOR VEHICLE
PCT/FR2019/051252 WO2019229374A1 (en) 2018-05-31 2019-05-28 Ventilation device for a motor vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1854744A FR3081922B1 (en) 2018-05-31 2018-05-31 VENTILATION DEVICE FOR A MOTOR VEHICLE
FR1854744 2018-05-31

Publications (2)

Publication Number Publication Date
FR3081922A1 FR3081922A1 (en) 2019-12-06
FR3081922B1 true FR3081922B1 (en) 2020-05-08

Family

ID=62751192

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1854744A Expired - Fee Related FR3081922B1 (en) 2018-05-31 2018-05-31 VENTILATION DEVICE FOR A MOTOR VEHICLE

Country Status (2)

Country Link
FR (1) FR3081922B1 (en)
WO (1) WO2019229374A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH582827A5 (en) * 1974-09-24 1976-12-15 Sulzer Ag
DK170217B1 (en) * 1993-06-04 1995-06-26 Man B & W Diesel Gmbh Large pressurized internal combustion engine and method of operating a cooler for cooling such engine's intake air.
US6553768B1 (en) * 2000-11-01 2003-04-29 General Electric Company Combined water-wash and wet-compression system for a gas turbine compressor and related method
US6955063B2 (en) * 2003-06-14 2005-10-18 Nanomist Systems, Llc Cooling of electronics and high density power dissipation systems by fine-mist flooding
JP2014015863A (en) * 2012-07-06 2014-01-30 Calsonic Kansei Corp Cooling fan device

Also Published As

Publication number Publication date
WO2019229374A1 (en) 2019-12-05
FR3081922A1 (en) 2019-12-06

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Legal Events

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Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20191206

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

ST Notification of lapse

Effective date: 20230105