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1. WO2018069434 - BATTERY CELL COMPRISING A TEMPERATURE SENSOR

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Publication Number WO/2018/069434
Publication Date 19.04.2018
International Application No. PCT/EP2017/076038
International Filing Date 12.10.2017
IPC
H01M 10/48 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
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
B60L 11/18 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
11Electric propulsion with power supplied within the vehicle
18using power supplied from primary cells, secondary cells, or fuel cells
G01K 1/00 2006.1
GPHYSICS
01MEASURING; TESTING
KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
1Details of thermometers not specially adapted for particular types of thermometer
CPC
B60L 2240/36
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
2240Control parameters of input or output; Target parameters
10Vehicle control parameters
36Temperature of vehicle components or parts
B60L 2240/545
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
2240Control parameters of input or output; Target parameters
40Drive Train control parameters
54related to batteries
545Temperature
B60L 3/00
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
3Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
B60L 50/64
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
50Electric propulsion with power supplied within the vehicle
50using propulsion power supplied by batteries or fuel cells
60using power supplied by batteries
64Constructional details of batteries specially adapted for electric vehicles
B60L 58/10
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
58Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
10for monitoring or controlling batteries
G01K 1/00
GPHYSICS
01MEASURING; TESTING
KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
1Details of thermometers not specially adapted for particular types of thermometer
Applicants
  • BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT [DE]/[DE]
Inventors
  • BORN, Christoph
  • KULP, Christian
  • MENCK, Arne
  • PAUL, Sebastian
  • SCHMIDT, Jan Philipp
  • SCHWEIGER, Benno
  • VETTER, Jens
  • ZEHENTNER, Hermann
  • ZIEGLTRUM, Dieter
  • SELIGER, Werner
Priority Data
10 2016 219 840.812.10.2016DE
Publication Language German (de)
Filing Language German (DE)
Designated States
Title
(DE) BATTERIEZELLE MIT TEMPERATURSENSOR
(EN) BATTERY CELL COMPRISING A TEMPERATURE SENSOR
(FR) ÉLÉMENT DE BATTERIE POURVU D'UN CAPTEUR DE TEMPÉRATURE
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Abstract
(DE) Batteriezelle (10) mit einer Elektrode (19), einem Gehäuse (17), einem sich innerhalb des Gehäuses (17) befindenden Zellinneren (16) und einem Temperatursensor (14), dadurch gekennzeichnet, dass die Batteriezelle (10) ein wärmeleitendes Teil (13) aufweist, wobei das wärmeleitende Teil (13) von der Elektrode (19) unterschiedlich ist und ganz oder teilweise im Gehäuse (17) der Batteriezelle (10) angeordnet ist und thermisch mit dem Temperatursensor (14) verbunden ist.
(EN) Disclosed is a battery cell (10) comprising an electrode (19), a housing (17), a cell interior (16) inside the housing (17), and a temperature sensor (14), characterized in that the battery cell (10) includes a heat-conducting part (13) which differs from the electrode (19), is entirely or partially disposed inside the housing (17) of the battery cell (10), and is thermally connected to the temperature sensor (14).
(FR) L'invention concerne un élément de batterie (10) comprenant une électrode (19), un boîtier (17), un élément interne (16) situé dans le boîtier (17) et un capteur de température (14), caractérisé en ce que l'élément de batterie (10) présente une partie thermoconductrice (13), la partie thermoconductrice (13) étant distincte de l'électrode (19), étant disposée en totalité ou en partie dans le boîtier (17) de l'élément de batterie (10) et étant en liaison thermique avec le capteur de température (14).
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