FR3131871B1 - Dispositif de régulation thermique, notamment pour véhicule automobile, et ensemble de régulation thermique correspondant - Google Patents

Dispositif de régulation thermique, notamment pour véhicule automobile, et ensemble de régulation thermique correspondant Download PDF

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Publication number
FR3131871B1
FR3131871B1 FR2200316A FR2200316A FR3131871B1 FR 3131871 B1 FR3131871 B1 FR 3131871B1 FR 2200316 A FR2200316 A FR 2200316A FR 2200316 A FR2200316 A FR 2200316A FR 3131871 B1 FR3131871 B1 FR 3131871B1
Authority
FR
France
Prior art keywords
thermal regulation
motor vehicle
dielectric fluid
regulation device
assembly
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.)
Active
Application number
FR2200316A
Other languages
English (en)
Other versions
FR3131871A1 (fr
Inventor
Bey Moussa Nacer
Kamel Azzouz
Jeremy Blandin
Julien Tissot
Julio Guerra
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 FR2200316A priority Critical patent/FR3131871B1/fr
Priority to PCT/EP2023/050640 priority patent/WO2023135206A1/fr
Priority to EP23700283.7A priority patent/EP4463909A1/fr
Priority to CN202380016759.6A priority patent/CN118525406A/zh
Priority to US18/728,456 priority patent/US20250159842A1/en
Publication of FR3131871A1 publication Critical patent/FR3131871A1/fr
Application granted granted Critical
Publication of FR3131871B1 publication Critical patent/FR3131871B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
    • H05K7/20345—Sprayers; Atomizers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • B05B1/04—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in flat form, e.g. fan-like, sheet-like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • B05B1/20—Perforated pipes or troughs, e.g. spray booms; Outlet elements therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/26—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets
    • B05B1/262—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors
    • B05B1/267—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors the liquid or other fluent material being deflected in determined directions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/625—Vehicles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6567—Liquids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6569—Fluids undergoing a liquid-gas phase change or transition, e.g. evaporation or condensation
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
    • H05K7/20936—Liquid coolant with phase change
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Nozzles (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Dispositif de régulation thermique, notamment pour véhicule automobile, et ensemble de régulation thermique correspondant L’invention concerne un dispositif de régulation thermique (3) d’au moins un module (7) comportant au moins un composant électronique et/ou électrique, notamment pour véhicule automobile, ledit dispositif (3) comportant un circuit de fluide diélectrique (9) et un nombre prédéfini de buses (11) d’aspersion du fluide diélectrique configurées pour être agencées de façon à arroser au moins une surface dudit au moins un module (7) avec le fluide diélectrique. Selon l’invention, les buses (11) d’aspersion sont configurées pour projeter, par au moins un orifice de projection, un jet de fluide diélectrique (F2) de forme générale en éventail, s’inscrivant entre deux directions principales. L’invention concerne également un ensemble de régulation thermique comprenant ledit au moins un module (7) et un tel dispositif de régulation thermique (3). Figure pour l’abrégé : Fig. 1a
FR2200316A 2022-01-14 2022-01-14 Dispositif de régulation thermique, notamment pour véhicule automobile, et ensemble de régulation thermique correspondant Active FR3131871B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2200316A FR3131871B1 (fr) 2022-01-14 2022-01-14 Dispositif de régulation thermique, notamment pour véhicule automobile, et ensemble de régulation thermique correspondant
PCT/EP2023/050640 WO2023135206A1 (fr) 2022-01-14 2023-01-12 Dispositif de régulation thermique, notamment pour véhicule automobile, et ensemble de régulation thermique correspondant
EP23700283.7A EP4463909A1 (fr) 2022-01-14 2023-01-12 Dispositif de régulation thermique, notamment pour véhicule automobile, et ensemble de régulation thermique correspondant
CN202380016759.6A CN118525406A (zh) 2022-01-14 2023-01-12 特别是用于机动车辆的热控制装置以及相关的热控制单元
US18/728,456 US20250159842A1 (en) 2022-01-14 2023-01-12 Thermal control device, in particular for a motor vehicle, and associated thermal control unit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2200316A FR3131871B1 (fr) 2022-01-14 2022-01-14 Dispositif de régulation thermique, notamment pour véhicule automobile, et ensemble de régulation thermique correspondant
FR2200316 2022-01-14

Publications (2)

Publication Number Publication Date
FR3131871A1 FR3131871A1 (fr) 2023-07-21
FR3131871B1 true FR3131871B1 (fr) 2024-05-31

Family

ID=80933734

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2200316A Active FR3131871B1 (fr) 2022-01-14 2022-01-14 Dispositif de régulation thermique, notamment pour véhicule automobile, et ensemble de régulation thermique correspondant

Country Status (5)

Country Link
US (1) US20250159842A1 (fr)
EP (1) EP4463909A1 (fr)
CN (1) CN118525406A (fr)
FR (1) FR3131871B1 (fr)
WO (1) WO2023135206A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3158195A1 (fr) * 2024-01-08 2025-07-11 Valeo Systemes Thermiques Circuit de fluide diélectrique pour un dispositif de régulation thermique, notamment de véhicule automobile

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3915210A1 (de) * 1989-05-10 1990-11-22 Lechler Gmbh & Co Kg Zweistoff-flachstrahlduese zur zerstaeubung von fluessigkeiten
CN2213027Y (zh) * 1994-04-12 1995-11-22 南京化工学院陶瓷厂 喷雾喷头
CN105658037B (zh) * 2016-03-18 2018-04-20 苏州大景能源科技有限公司 一种整体式液冷散热机箱
CN106455433B (zh) * 2016-10-17 2019-02-05 广东合一新材料研究院有限公司 一种直接接触式冷却机柜的布液系统
FR3077683B1 (fr) * 2018-02-05 2022-07-01 Valeo Systemes Thermiques Dispositif de regulation de temperature d'une batterie a l'aide d'un fluide dielectrique et pack-batterie comprenant un tel dispositif

Also Published As

Publication number Publication date
FR3131871A1 (fr) 2023-07-21
WO2023135206A1 (fr) 2023-07-20
CN118525406A (zh) 2024-08-20
US20250159842A1 (en) 2025-05-15
EP4463909A1 (fr) 2024-11-20

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