WO2026061909 - THERMAL MANAGAMENT SYSTEM FOR A MOTOR VEHICLE, MOTOR VEHICLE EQUIPPED WITH SUCH A SYSTEM AND THERMAL MANAGEMENT METHOD
National phase entry is expected:
Publication Number
WO/2026/061909
Publication Date
26.03.2026
International Application No.
PCT/EP2025/076116
International Filing Date
12.09.2025
Title **
[English]
THERMAL MANAGAMENT SYSTEM FOR A MOTOR VEHICLE, MOTOR VEHICLE EQUIPPED WITH SUCH A SYSTEM AND THERMAL MANAGEMENT METHOD
[French]
SYSTEME DE REGULATION THERMIQUE POUR VEHICULE AUTOMOBILE, VEHICULE AUTOMOBILE EQUIPE D'UN TEL SYSTEME ET PROCEDE DE REGULATION THERMIQUE
Applicants **
RENAULT S.A.S.
Inventors
BRUNEAU, Stéphane
L-HUILLIER, Jean-Marie
RODRIGUES, Filipe
Priority Data
FR2410030
20.09.2024
FR
Application details
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International Searching Authority |
EPO
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1936 | |
| EPO | Filing, Examination, Granting | 8143 | |
| Japan | Filing, Examination, Granting | 2087 | |
| South Korea | Filing, Examination, Granting | 1859 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,765
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Abstract[English]
The invention relates to a thermal management system (3) for a motor vehicle (1) comprising a storage battery (2), comprising a first thermo-fluidic circuit (4) in which a first fluid circulates and a second thermo-fluidic circuit (5) in which a second fluid circulates, a heat transfer module (6) configured to thermally couple the first thermo-fluidic circuit and the second thermo-fluidic circuit, the second thermo-fluidic circuit being configured to be thermally coupled to the storage battery. According to the invention, the management system comprises a control module (7) configured to control the flow rate of the second fluid in the second thermo-fluidic circuit as a function of a setpoint value representative of a value of thermal power to be transferred to the accumulator battery. Also proposed is a motor vehicle equipped with a storage battery and such a thermal management system. A thermal management method is also proposed.[French]
L'invention concerne un système de régulation thermique (3) pour véhicule automobile (1) comportant une batterie d'accumulateurs (2), comprenant un premier circuit thermo-fluidique (4) dans lequel circule un premier fluide et un deuxième circuit thermo fluidique (5) dans lequel circule un deuxième fluide, un module de transfert thermique (6) configuré coupler thermiquement le premier circuit thermo fluidique et le deuxième circuit thermo-fluidique, le deuxième circuit thermo-fluidique étant configuré pour être thermiquement couplé à la batterie d'accumulateur, Selon l'invention, le système de régulation comporte un module de commande (7) configuré contrôler le débit du deuxième fluide dans le deuxième circuit thermo-fluidique en fonction d'une valeur de consigne représentative d'une valeur d'une puissance thermique à transférer à la batterie d'accumulateurs. Il est également proposé un véhicule automobile équipé d'une batterie d'accumulateurs et d'un tel système de régulation thermique. Il est également proposé un procédé de régulation thermique.