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1. WO2022074431 - BATTERY MODULE FOR ELECTRICALLY-DRIVEN AIRCRAFT

Publication Number WO/2022/074431
Publication Date 14.04.2022
International Application No. PCT/IB2020/059358
International Filing Date 06.10.2020
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 10/643 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
64characterised by the shape of the cells
643Cylindrical cells
H01M 10/6555 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
655Solid structures for heat exchange or heat conduction
6554Rods or plates
6555arranged between the cells
H01M 10/6561 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
6561Gases
H01M 10/6566 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
6561Gases
6566Means within the gas flow to guide the flow around one or more cells, e.g. manifolds, baffles or other barriers
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 10/643
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
64characterised by the shape of the cells
643Cylindrical cells
H01M 10/6555
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
655Solid structures for heat exchange or heat conduction
6554Rods or plates
6555arranged between the cells
H01M 10/6561
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
6561Gases
H01M 10/6566
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
6561Gases
6566Means within the gas flow to guide the flow around one or more cells, e.g. manifolds, baffles or other barriers
Applicants
  • H55 SA [CH]/[CH]
Inventors
  • DEMONT, Sébastien
  • FOURNIER, Michaël Roger
  • BOIRIN, Stéphane Pierre-Jean
Agents
  • P&TS SA
Priority Data
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) BATTERY MODULE FOR ELECTRICALLY-DRIVEN AIRCRAFT
(FR) MODULE DE BATTERIE POUR AÉRONEF À ENTRAÎNEMENT ÉLECTRIQUE
Abstract
(EN) A battery module (800), comprising: a plurality of battery cells (8120); a plurality of cell tubes (812, 813, 814) configured to accommodate the plurality of battery cells (8120) within the plurality of cell tubes so that individual of the plurality of battery cells are positioned within individual of the plurality of cell tubes, each battery cell having a first electric pole and a second electric pole, a first conductive plate (306, 362, 862) consisting of a printed circuit board and comprising a first conductive layer (8620) and an isolating layer (8621), said isolating layer comprising at least one blind hole (868) for wire-bonding said conductive layer (8620) to said battery cell (812).
(FR) L'invention concerne un module de batterie (800), comprenant : une pluralité de cellules de batterie (8120) ; une pluralité de tubes de cellule (812, 813, 814) conçus pour recevoir la pluralité de cellules de batterie (8120) à l'intérieur de la pluralité de tubes de cellule de sorte que chaque cellule de la pluralité de cellules de batterie soit positionnée à l'intérieur de la pluralité de tubes de cellule, chaque cellule de batterie ayant un premier pôle électrique et un second pôle électrique, une première plaque conductrice (306, 362, 862) constituée d'une carte de circuit imprimé et comprenant une première couche conductrice (8620) et une couche isolante (8621), ladite couche isolante comprenant au moins un trou borgne (868) pour la liaison filaire de ladite couche conductrice (8620) à ladite cellule de batterie (812).
Latest bibliographic data on file with the International Bureau