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1. WO2022002478 - BATTERY MODULE, IN PARTICULAR FOR AN ELECTRIC OR HYBRID VEHICLE

Publication Number WO/2022/002478
Publication Date 06.01.2022
International Application No. PCT/EP2021/063156
International Filing Date 18.05.2021
Chapter 2 Demand Filed 28.04.2022
IPC
H01M 10/613 2014.1
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 10/625 2014.1
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 10/6568 2014.1
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
6568characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
H01M 50/204 2021.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
50Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
204Racks, modules or packs for multiple batteries or multiple cells
H01M 50/249 2021.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
50Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
249specially adapted for aircraft or vehicles, e.g. cars or trains
CPC
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 10/625
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 10/6568
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
6568characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
H01M 2220/20
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2220Batteries for particular applications
20Batteries in motive systems, e.g. vehicle, ship, plane
H01M 50/249
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
50Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
249specially adapted for aircraft or vehicles, e.g. cars or trains
Applicants
  • MAHLE INTERNATIONAL GMBH [DE]/[DE]
Inventors
  • GÄNSWEIN, Matthias
  • KALMBACH, Thomas
Agents
  • BRP RENAUD UND PARTNER MBB
Priority Data
10 2020 208 364.903.07.2020DE
Publication Language German (de)
Filing Language German (DE)
Designated States
Title
(DE) BATTERIEMODUL, INSBESONDERE FÜR EIN ELEKTRO- ODER HYBRIDFAHRZEUG
(EN) BATTERY MODULE, IN PARTICULAR FOR AN ELECTRIC OR HYBRID VEHICLE
(FR) MODULE DE BATTERIE EN PARTICULIER POUR VÉHICULE ÉLECTRIQUE OU HYBRIDE
Abstract
(DE) Die Erfindung betrifft ein Batteriemodul (1), insbesondere für ein Elektro- oder Hybridfahrzeug. Das Modul (1) umfasst eine Batterie (3), die ein Batteriegehäuse (4) aufweist, welches einen Gehäuseinnenraum (5) begrenzt, in welchem wenigstens eine Batteriezelle (3a) zum Speichern von elektrischer Energie angeordnet ist. Das Batteriegehäuse (4) bzw. der Gehäuseinnenraum (5) mit der wenigstens einen Batteriezelle (3a) ist von einem Temperierfluid (K) durchströmbar ausgebildet. Das Modul (1) umfasst ferner eine Fördereinrichtung (6) zum Fördern des Temperierfluids (K) durch den Gehäuseinnenraum (5). Das Batteriegehäuse (4) ist an einer Saugseite (7) der Fördereinrichtung (6) angeordnet.
(EN) The invention relates to a battery module (1), in particular for an electric or hybrid vehicle. The module (1) comprises a battery (3) which has a battery housing (4) that delimits a housing interior (5), in which at least one battery cell (3a) for storing electric energy is arranged. The battery housing (4) and/or the housing interior (5) with the at least one battery cell (3a) is designed so that it can be flown through by a temperature control fluid (K). The module (1) further comprises a conveying device (6) for conveying the temperature control fluid (K) through the housing interior chamber (5). The battery housing (4) is arranged on a suction side (7) of the conveying device (6).
(FR) La présente invention porte sur un module de batterie (1), en particulier pour un véhicule électrique ou hybride. Le module (1) comprend une batterie (3) qui présente un compartiment (4) de batterie qui délimite un espace intérieur (5) du compartiment, dans lequel est disposé au moins un élément de batterie (3a) destiné à stocker de l'énergie électrique. Le compartiment (4) de batterie et/ou l'intérieur (5) du compartiment, avec l'au moins un élément de batterie (3a) étant conçus de manière à pouvoir être traversés par un fluide de régulation de température (K). Le module (1) comprend en outre un dispositif de transport (6) pour transporter le fluide de régulation de température (K) à travers la chambre intérieure (5) du compartiment. Le compartiment (4) de batterie est disposé sur un côté d'aspiration (7) du dispositif de transport (6).
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