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1. WO2020117113 - BATTERY PACK COMPRISING THERMAL MANAGEMENT SYSTEM FOR GENERATING VIBRATION

Publication Number WO/2020/117113
Publication Date 11.06.2020
International Application No. PCT/SE2019/051198
International Filing Date 26.11.2019
IPC
H01M 10/44 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
44Methods for charging or discharging
B60L 53/00 2019.01
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
53Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
H01M 2/38 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
38Arrangements for moving electrolytes
H01M 10/6556 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
655Solid structures for heat exchange or heat conduction
6556Solid parts with flow channel passages or pipes for heat exchange
C09K 5/00 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
5Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
H02J 7/00 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
Applicants
  • SCANIA CV AB [SE]/[SE]
Inventors
  • MARZANO, Fernanda
Agents
  • SANDBERG, Mikael
Priority Data
1851524-707.12.2018SE
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) BATTERY PACK COMPRISING THERMAL MANAGEMENT SYSTEM FOR GENERATING VIBRATION
(FR) BLOC-BATTERIE COMPRENANT UN SYSTÈME DE GESTION THERMIQUE POUR LA GÉNÉRATION DE VIBRATIONS
Abstract
(EN)
The present disclosure further concerns a method of charging such a battery pack, and an electrified vehicle comprising such a battery pack. The present disclosure concerns a battery pack (303) for an electrified vehicle (301). The battery pack comprises: - a plurality of battery cells (505); and - a thermal management system (400) comprising a heat transfer element (403). The heat transfer element (403) comprises a flow channel (507) and is arranged to provide heat transfer from the plurality of battery cells (505) to a heat transfer medium whenever a heat transfer medium flows through the flow channel (507). The battery pack (303) is arranged to produce vibration of the plurality of battery cells (505) via vibration of the heat transfer element (403) whenever a heat transfer medium flows through the heat transfer element (403). The present disclosure further concerns a method of charging such a battery pack (303), and an electrified vehicle (301) comprising such a battery pack (303).
(FR)
La présente invention porte sur un procédé de charge tel qu'un bloc-batterie, et un véhicule électrifié comprenant un tel bloc-batterie. La présente invention concerne un bloc-batterie (303) destiné à un véhicule électrifié (301). Le bloc-batterie comprend : - une pluralité de cellules de batterie (505) ; et - un système de gestion thermique (400) comprenant un élément de transfert de chaleur (403). L'élément de transfert de chaleur (403) comprend un canal d'écoulement (507) et est agencé pour fournir un transfert de chaleur de la pluralité de cellules de batterie (505) à un milieu de transfert de chaleur chaque fois qu'un milieu de transfert de chaleur s'écoule à travers le canal d'écoulement (507). Le bloc-batterie (303) est agencé pour produire des vibrations de la pluralité de cellules de batterie (505) par l'intermédiaire de la vibration de l'élément de transfert de chaleur (403) chaque fois qu'un milieu de transfert de chaleur s'écoule à travers l'élément de transfert de chaleur (403). La présente invention concerne en outre un procédé de charge d'un tel bloc-batterie (303), et un véhicule électrifié (301) comprenant un tel bloc-batterie (303).
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