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1. WO2022002693 - RECHARGEABLE BATTERY PACK HAVING POUCH CELL

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Publication Number WO/2022/002693
Publication Date 06.01.2022
International Application No. PCT/EP2021/066972
International Filing Date 22.06.2021
IPC
H01M 50/211 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
207characterised by their shape
211adapted for pouch cells
H01M 50/20 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
H01M 50/572 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
50Current conducting connections for cells or batteries
572Means for preventing undesired use or discharge
CPC
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 50/20
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
H01M 50/211
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
207characterised by their shape
211adapted for pouch cells
H01M 50/572
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
50Current conducting connections for cells or batteries
572Means for preventing undesired use or discharge
Applicants
  • HILTI AKTIENGESELLSCHAFT [LI]/[LI]
Inventors
  • ENDER, Moses
  • LEPIORZ, Matthias
  • HAUSER, Klaus
  • MARTINY, Nora
  • STANGER, Robert
  • ZIEGLER, Bernd
  • SAX, Kathrin
Agents
  • HILTI AKTIENGESELLSCHAFT
Priority Data
20183355.501.07.2020EP
Publication Language German (de)
Filing Language German (DE)
Designated States
Title
(DE) AKKUPACK MIT POUCHZELLE
(EN) RECHARGEABLE BATTERY PACK HAVING POUCH CELL
(FR) BLOC-BATTERIE RECHARGEABLE COMPRENANT UNE CELLULE EN SACHET SOUPLE
front page image
Abstract
(DE) Akkupack mit wenigstens einer Pouchzelle, wobei der Akkupack einen Näherungssensor aufweist, der zum Detektieren eines Aufblähens der Pouchzelle innerhalb des Akkupacks angeordnet ist.
(EN) The invention relates to a rechargeable battery pack having at least one pouch cell. The rechargeable battery pack has a proximity sensor, which is disposed within the rechargeable battery pack in order to detect swelling of the pouch cell.
(FR) L'invention concerne un bloc-batterie rechargeable comportant au moins une cellule en sachet souple. Le bloc-batterie rechargeable comporte un capteur de proximité qui est disposé à l'intérieur du bloc-batterie rechargeable afin de détecter le gonflement de la cellule en sachet souple.
Related patent documents
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Latest bibliographic data on file with the International Bureau
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