Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020115428 - MODULAR BATTERY COMPRISING A THERMAL CONDITIONING SYSTEM

Publication Number WO/2020/115428
Publication Date 11.06.2020
International Application No. PCT/FR2019/052909
International Filing Date 04.12.2019
IPC
H01M 2/10 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2Constructional details, or processes of manufacture, of the non-active parts
10Mountings; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
H01M 10/6567 2014.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
60Heating or cooling; Temperature control
65Means for temperature control structurally associated with the cells
656characterised by the type of heat-exchange fluid
6567Liquids
H01M 10/613 2014.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
60Heating or cooling; Temperature control
61Types of temperature control
613Cooling or keeping cold
H01M 10/615 2014.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
60Heating or cooling; Temperature control
61Types of temperature control
615Heating or keeping warm
H01M 10/625 2014.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
60Heating or cooling; Temperature control
62specially adapted for specific applications
625Vehicles
H01M 10/6571 2014.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
60Heating or cooling; Temperature control
65Means for temperature control structurally associated with the cells
657by electric or electromagnetic means
6571Resistive heaters
CPC
H01M 10/482
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
48Accumulators combined with arrangements for measuring, testing or indicating condition, e.g. level or density of the electrolyte
482for several batteries or cells simultaneously or sequentially
H01M 10/486
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
48Accumulators combined with arrangements for measuring, testing or indicating condition, e.g. level or density of the electrolyte
486for measuring temperature
H01M 10/613
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
60Heating or cooling; Temperature control
61Types of temperature control
613Cooling or keeping cold
H01M 10/615
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
60Heating or cooling; Temperature control
61Types of temperature control
615Heating or keeping warm
H01M 10/625
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
60Heating or cooling; Temperature control
62specially adapted for specific applications
625Vehicles
H01M 10/63
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
60Heating or cooling; Temperature control
63Control systems
Applicants
  • WATTALPS [FR]/[FR]
Inventors
  • DESBOIS-RENAUDIN, Matthieu
  • CARMINATI, Jean-Noël
Agents
  • REGIMBEAU
Priority Data
187237705.12.2018FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) MODULAR BATTERY COMPRISING A THERMAL CONDITIONING SYSTEM
(FR) BATTERIE MODULAIRE COMPRENANT UN SYSTEME DE CONDITIONNEMENT THERMIQUE
Abstract
(EN)
The invention relates to a battery comprising a stack of at least two battery modules (1) in which there are arranged electric accumulators and a thermal conditioning system, the said battery being characterized in that the thermal conditioning system comprises: - a housing (4) comprising an inlet orifice (40) and an outlet orifice (41) for a heat-transfer liquid and a device for heating and/or cooling the heat-transfer liquid, the said housing being arranged at a first end of the stack against one battery module, - a dielectric heat-transfer liquid circuit, the said circuit being arranged in such a way as to cause the dielectric heat-transfer liquid to circulate through the housing (4) between the inlet orifice (40) and the outlet orifice (41) in order to thermally condition this housing and then cause the said conditioned dielectric liquid to circulate through the stack, in direct contact with the accumulators of each module (1).
(FR)
L'invention concerne une batterie comprenant un empilement d'au moins deux modules de batterie (1) dans lequel sont agencés des accumulateurs électriques et un système de conditionnement thermique, ladite batterie étant caractérisée en ce que le système de conditionnement thermique comprend : - un boîtier (4) comprenant un orifice (40) d'entrée et un orifice (41) de sortie d'un liquide caloporteur et un dispositif de chauffage et/ou refroidissement du liquide caloporteur, ledit boîtier étant agencé à une première extrémité de l'empilement contre un module de batterie, - un circuit d'un liquide caloporteur diélectrique, ledit circuit étant agencé de sorte à faire circuler le liquide caloporteur diélectrique dans le boîtier (4) entre l'orifice d'entrée (40) et l'orifice de sortie (41 ) pour le conditionner thermiquement puis à faire circuler ledit liquide diélectrique conditionné au travers de l'empilement, directement au contact des accumulateurs dans chaque module (1).
Latest bibliographic data on file with the International Bureau