FR3098647B1 - BATTERY PACK - Google Patents

BATTERY PACK Download PDF

Info

Publication number
FR3098647B1
FR3098647B1 FR1907586A FR1907586A FR3098647B1 FR 3098647 B1 FR3098647 B1 FR 3098647B1 FR 1907586 A FR1907586 A FR 1907586A FR 1907586 A FR1907586 A FR 1907586A FR 3098647 B1 FR3098647 B1 FR 3098647B1
Authority
FR
France
Prior art keywords
battery pack
compartment
cooling
module
cooling fluid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1907586A
Other languages
French (fr)
Other versions
FR3098647A1 (en
Inventor
Jeremy Moignard
Habchi Abdelillah El
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PSA Automobiles SA
Original Assignee
PSA Automobiles SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR1907586A priority Critical patent/FR3098647B1/en
Publication of FR3098647A1 publication Critical patent/FR3098647A1/en
Application granted granted Critical
Publication of FR3098647B1 publication Critical patent/FR3098647B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/625—Vehicles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
    • H01M10/647—Prismatic or flat cells, e.g. pouch cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6567—Liquids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Abstract

L’invention concerne un bloc batterie (1) comprenant : - un module batterie (2) constitué d’au moins deux cellules électrochimiques (21) du type ion-lithium et - des moyens de refroidissement du module. L’invention consiste en ce que les moyens de refroidissement comprennent un compartiment (3) étanche dans lequel circule un fluide de refroidissement (32), le compartiment (3) présentant une ouverture (33) au travers de laquelle une partie du module de batterie (2) est logée dans le compartiment (3), en immersion dans le fluide de refroidissement (32) Figure 1The invention relates to a battery pack (1) comprising: - a battery module (2) consisting of at least two electrochemical cells (21) of the lithium-ion type and - means for cooling the module. The invention consists in that the cooling means comprise a sealed compartment (3) in which a cooling fluid (32) circulates, the compartment (3) having an opening (33) through which a part of the battery module (2) is housed in compartment (3), immersed in the cooling fluid (32) Figure 1

FR1907586A 2019-07-08 2019-07-08 BATTERY PACK Active FR3098647B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1907586A FR3098647B1 (en) 2019-07-08 2019-07-08 BATTERY PACK

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1907586A FR3098647B1 (en) 2019-07-08 2019-07-08 BATTERY PACK
FR1907586 2019-07-08

Publications (2)

Publication Number Publication Date
FR3098647A1 FR3098647A1 (en) 2021-01-15
FR3098647B1 true FR3098647B1 (en) 2024-04-05

Family

ID=67875745

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1907586A Active FR3098647B1 (en) 2019-07-08 2019-07-08 BATTERY PACK

Country Status (1)

Country Link
FR (1) FR3098647B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013062023A (en) * 2010-02-23 2013-04-04 Bosch Corp Battery pack
US9379419B2 (en) * 2013-05-13 2016-06-28 The Boeing Company Active thermal management and thermal runaway prevention for high energy density lithium ion battery packs
US9912019B2 (en) 2013-05-20 2018-03-06 Hamilton Sundstrand Corporation Thermal management of electrical storage devices by coolant pool
CN107851864B (en) * 2015-08-14 2020-10-30 微宏动力系统（湖州）有限公司 Battery pack
FR3045793B1 (en) 2015-12-18 2017-12-22 Renault Sas BATTERY PACK COOLED BY CONSTANT PRESSURE PHASE CHANGE MATERIAL

Also Published As

Publication number Publication date
FR3098647A1 (en) 2021-01-15

Similar Documents

Publication Publication Date Title
US8741474B2 (en) Battery assembly
TW200608619A (en) Multi-cell battery assembly
FR2712435A1 (en) Battery block holding device.
EA201992269A1 (en) CAPACITY DESIGN FOR FLOWING BATTERIES
DK2179466T3 (en) ELECTROCHEMICAL BATTERY INCLUDING INTERNAL MANIFOLD
FR2387525A1 (en) METAL-HYDROGEN ACCUMULATOR ELECTRICAL SUPPLY
ES2726663T3 (en) Autonomous underwater power supply device
FR3098647B1 (en) BATTERY PACK
US5024904A (en) Direct current salt water activated generator
FR3085542B1 (en) COOLING SYSTEM FOR AT LEAST ONE ELECTRIC MODULE COMPRISING A PLURALITY OF BATTERY CELLS IMMERGED IN A DIELECTRIC FLUID
MA39151B1 (en) Hybrid thermal and electrochemical energy storage
US10411226B2 (en) Metal-air battery
US10095188B2 (en) Liquid powered watch
JP4289993B2 (en) Fuel cell cartridge and electrical device with built-in fuel cell
FR3092936B1 (en) Battery unit and motor vehicle fitted with at least one such unit
JP2015153689A (en) battery pack
KR20190112740A (en) Metal air battery and its use
PL425145A1 (en) System for measuring and assessment of the soil, water and air environmental conditions
FR3101201B1 (en) BATTERY PACK
KR200429870Y1 (en) Battery structure that is operating when put in water
WO2020249906A4 (en) Assembly having thermally managed casing, for electric cells
FR3129530B1 (en) Enclosure for a battery module or battery pack, with a waterproof membrane intended to allow circulation of a heat transfer fluid within it for optimal cooling of the accumulators of the module or pack, leaving the output terminals clear.
DK0804810T3 (en) Housing for fast-charging accumulator batteries
US20230299618A1 (en) Wireless communication device and method of using
US3043897A (en) Wet cell battery having depolarizing means

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20210115

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5