FR3109258B1 - Electronic assembly with cooling circuit - Google Patents

Electronic assembly with cooling circuit Download PDF

Info

Publication number
FR3109258B1
FR3109258B1 FR2003738A FR2003738A FR3109258B1 FR 3109258 B1 FR3109258 B1 FR 3109258B1 FR 2003738 A FR2003738 A FR 2003738A FR 2003738 A FR2003738 A FR 2003738A FR 3109258 B1 FR3109258 B1 FR 3109258B1
Authority
FR
France
Prior art keywords
cooling circuit
electronic assembly
tube
housing
electronic system
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
FR2003738A
Other languages
French (fr)
Other versions
FR3109258A1 (en
Inventor
Keyu Chen
Philippe Mercier
Charles Dumez
Matthieu Treguer
Franck Travagli
David Dumontagne
Jean Noel Gillion
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 Equipements Electriques Moteur SAS
Original Assignee
Valeo Equipements Electriques Moteur 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 Equipements Electriques Moteur SAS filed Critical Valeo Equipements Electriques Moteur SAS
Priority to FR2003738A priority Critical patent/FR3109258B1/en
Priority to PCT/EP2021/059001 priority patent/WO2021209290A1/en
Priority to CN202180028833.7A priority patent/CN115399084A/en
Priority to EP21716447.4A priority patent/EP4136943A1/en
Publication of FR3109258A1 publication Critical patent/FR3109258A1/en
Application granted granted Critical
Publication of FR3109258B1 publication Critical patent/FR3109258B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
    • H05K7/20927—Liquid coolant without phase change
    • 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
    • H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
    • H05K7/20254—Cold plates transferring heat from heat source to coolant

Abstract

La présente invention concerne un ensemble (1) électronique comportant un système électronique (3) et un circuit (8) de refroidissement dans lequel circule un fluide de refroidissement, le circuit (8) de refroidissement étant formé par un tube (5) disposé dans un logement (6) en contact avec au moins une partie du système (3) électronique, caractérisé en ce que le tube (5) du circuit de refroidissement (8) est un tube (5) inséré par pression dans le logement (6), un matériau (4) conducteur thermique étant disposé entre le tube (5) et le logement. Figure pour l’abrégé : Fig. 1.The present invention relates to an electronic assembly (1) comprising an electronic system (3) and a cooling circuit (8) in which a cooling fluid circulates, the cooling circuit (8) being formed by a tube (5) arranged in a housing (6) in contact with at least a part of the electronic system (3), characterized in that the tube (5) of the cooling circuit (8) is a tube (5) inserted by pressure into the housing (6) , a heat-conducting material (4) being disposed between the tube (5) and the housing. Figure for abstract: Fig. 1.

FR2003738A 2020-04-14 2020-04-14 Electronic assembly with cooling circuit Active FR3109258B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR2003738A FR3109258B1 (en) 2020-04-14 2020-04-14 Electronic assembly with cooling circuit
PCT/EP2021/059001 WO2021209290A1 (en) 2020-04-14 2021-04-07 Electric assembly with cooling circuit
CN202180028833.7A CN115399084A (en) 2020-04-14 2021-04-07 Electronic assembly with cooling circuit
EP21716447.4A EP4136943A1 (en) 2020-04-14 2021-04-07 Electric assembly with cooling circuit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2003738A FR3109258B1 (en) 2020-04-14 2020-04-14 Electronic assembly with cooling circuit
FR2003738 2020-04-14

Publications (2)

Publication Number Publication Date
FR3109258A1 FR3109258A1 (en) 2021-10-15
FR3109258B1 true FR3109258B1 (en) 2023-04-14

Family

ID=74553862

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2003738A Active FR3109258B1 (en) 2020-04-14 2020-04-14 Electronic assembly with cooling circuit

Country Status (4)

Country Link
EP (1) EP4136943A1 (en)
CN (1) CN115399084A (en)
FR (1) FR3109258B1 (en)
WO (1) WO2021209290A1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2426586T3 (en) * 2008-04-29 2013-10-24 Agie Charmilles Sa Hybrid cooling

Also Published As

Publication number Publication date
WO2021209290A1 (en) 2021-10-21
CN115399084A (en) 2022-11-25
EP4136943A1 (en) 2023-02-22
FR3109258A1 (en) 2021-10-15

Similar Documents

Publication Publication Date Title
FR2373293A1 (en) COMBINATION OF PROTECTION AGAINST HEAT AND GAS, EQUIPPED WITH A COOLING CIRCUIT OPERATION CONTROL
US2204374A (en) Compressor
FR3109258B1 (en) Electronic assembly with cooling circuit
FR3115654B1 (en) Electronic assembly featuring an improved cooling system
KR890701902A (en) Accumulator and variable volume sump assembly
JPH0686072U (en) Pulsation damper for liquid chromatography equipment
FR3098081B1 (en) Cooling circuit for electronics housing with power module
FR2396279A1 (en) METHOD AND DEVICE FOR INTEGRAL SEARCH FOR LEAKS
FR2355697A1 (en) PROCESS FOR SEALING THE INTERVAL BETWEEN A WALL AND AN OPENING SURFACE, DEVICES FOR IMPLEMENTING THE PROCESS AND APPLICATIONS
KR920001156A (en) Variable Area Refrigerant Expansion Device With Flexible Holes
FR3114861B1 (en) Lubrication system with an emergency tank
FR3088684B1 (en) BALANCING AND SEALING PISTON, COOLING CIRCUIT AND ASSOCIATED METHOD
KR900700955A (en) Computer using semiconductor module and its cooling system
US2365237A (en) Fuel pump
FR3119963B1 (en) Electronic assembly comprising an improved heat dissipation system
US3323484A (en) Liquid flow sight assembly
FR2412796A1 (en) STEAM JET REFRIGERATION SYSTEM
FR3121006B1 (en) Electronic assembly with cooling circuit
FR3118103B1 (en) Power and cooling system for floating structure
US3350105A (en) Apparatus for holding liquefied gases
FR3114544B1 (en) Seat slide
KR860001956A (en) Suction wave reduction device of hermetic compressor
KR100228587B1 (en) A device for measuring leak of pipe
FR3117304B1 (en) Electronic system comprising a cooling system for an electrical device
FR3130471B1 (en) Housing for electric machine, electric machine, cooling circuit, vehicle and associated cooling process

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20211015

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4