FR3097376B1 - Spacer for battery pack, intended to separate two adjacent accumulators from the pack and to allow circulation of a heat transfer fluid with direct contact with the accumulators for their optimal cooling - Google Patents
Spacer for battery pack, intended to separate two adjacent accumulators from the pack and to allow circulation of a heat transfer fluid with direct contact with the accumulators for their optimal cooling Download PDFInfo
- Publication number
- FR3097376B1 FR3097376B1 FR1906163A FR1906163A FR3097376B1 FR 3097376 B1 FR3097376 B1 FR 3097376B1 FR 1906163 A FR1906163 A FR 1906163A FR 1906163 A FR1906163 A FR 1906163A FR 3097376 B1 FR3097376 B1 FR 3097376B1
- Authority
- FR
- France
- Prior art keywords
- accumulators
- pack
- spacer
- intended
- heat transfer
- 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
Links
- 125000006850 spacer group Chemical group 0.000 title abstract 4
- 239000013529 heat transfer fluid Substances 0.000 title abstract 3
- 238000001816 cooling Methods 0.000 title abstract 2
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
- H01M50/293—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs characterised by the material
-
- 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
- H01M10/6554—Rods or plates
- H01M10/6555—Rods or plates arranged between the 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
- H01M10/62—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
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/627—Stationary installations, e.g. power plant buffering or backup power supplies
-
- 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
- H01M10/6557—Solid parts with flow channel passages or pipes for heat exchange arranged between the cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
- H01M50/291—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs characterised by their shape
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
- F28F3/06—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being attachable to the element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
- F28F3/086—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning having one or more openings therein forming tubular heat-exchange passages
-
- 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
- H01M10/653—Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
-
- 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
- H01M2220/10—Batteries in stationary systems, e.g. emergency power source in plant
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
Entretoise pour pack-batterie, destinée à séparer deux accumulateurs adjacents du pack et à permettre une circulation de fluide caloporteur avec contact direct avec les accumulateurs pour leur refroidissement optimal L’invention concerne une entretoise (1) pour pack-batterie (P), destinée à séparer deux accumulateurs électrochimiques (A1, A2, …) adjacents du pack et à permettre une circulation de fluide caloporteur en son sein. Elle consiste en une entretoise monolithique dont la géométrie permet d’assurer un contact fluidique direct avec les accumulateurs adjacents qu’elle sépare tout en assurant une répartition de la pression mécanique sur la surface principale de chaque accumulateur. Figure pour l’abrégé : Fig. 10Spacer for battery pack, intended to separate two adjacent accumulators from the pack and to allow circulation of heat transfer fluid with direct contact with the accumulators for their optimal cooling The invention relates to a spacer (1) for battery pack (P), intended for in separating two electrochemical accumulators (A1, A2, etc.) adjacent to the pack and in allowing heat transfer fluid to circulate within it. It consists of a monolithic spacer whose geometry ensures direct fluidic contact with the adjacent accumulators that it separates while ensuring a distribution of the mechanical pressure on the main surface of each accumulator. Figure for the abstract: Fig. 10
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1906163A FR3097376B1 (en) | 2019-06-11 | 2019-06-11 | Spacer for battery pack, intended to separate two adjacent accumulators from the pack and to allow circulation of a heat transfer fluid with direct contact with the accumulators for their optimal cooling |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1906163A FR3097376B1 (en) | 2019-06-11 | 2019-06-11 | Spacer for battery pack, intended to separate two adjacent accumulators from the pack and to allow circulation of a heat transfer fluid with direct contact with the accumulators for their optimal cooling |
FR1906163 | 2019-06-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3097376A1 FR3097376A1 (en) | 2020-12-18 |
FR3097376B1 true FR3097376B1 (en) | 2021-06-11 |
Family
ID=68281592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1906163A Active FR3097376B1 (en) | 2019-06-11 | 2019-06-11 | Spacer for battery pack, intended to separate two adjacent accumulators from the pack and to allow circulation of a heat transfer fluid with direct contact with the accumulators for their optimal cooling |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3097376B1 (en) |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4018347A1 (en) | 1990-06-08 | 1991-12-12 | Audi Ag | ARRANGEMENT FOR COOLING THE BATTERY OF A MOTOR VEHICLE |
US6372377B1 (en) | 1993-10-25 | 2002-04-16 | Ovonic Battery Company, Inc. | Mechanical and thermal improvements in metal hydride batteries, battery modules and battery packs |
WO2002033767A1 (en) | 2000-10-13 | 2002-04-25 | Matsushita Electric Industrial Co., Ltd. | Flat square battery |
US7338733B2 (en) | 2002-04-30 | 2008-03-04 | Sanyo Electric Co., Ltd. | Battery pack |
US7335448B2 (en) | 2002-05-30 | 2008-02-26 | Matsushita Electric Industrial Co., Ltd. | Lithium ion secondary battery |
JP4324794B2 (en) | 2004-11-09 | 2009-09-02 | ソニー株式会社 | Negative electrode active material and secondary battery |
KR100696638B1 (en) | 2005-09-05 | 2007-03-19 | 삼성에스디아이 주식회사 | Secondary battery module |
JP4251204B2 (en) | 2006-08-31 | 2009-04-08 | 日産自動車株式会社 | Battery module |
JP5114036B2 (en) | 2006-09-08 | 2013-01-09 | Necエナジーデバイス株式会社 | Manufacturing method of stacked battery |
US20080311468A1 (en) | 2007-06-18 | 2008-12-18 | Weston Arthur Hermann | Optimized cooling tube geometry for intimate thermal contact with cells |
CN102511091B (en) | 2009-06-18 | 2014-09-24 | 江森自控帅福得先进能源动力系统有限责任公司 | Battery module having a cell tray with thermal management features |
US8399118B2 (en) | 2009-07-29 | 2013-03-19 | Lg Chem, Ltd. | Battery module and method for cooling the battery module |
US8877366B2 (en) | 2010-01-04 | 2014-11-04 | GM Global Technology Operations LLC | Cooling plate for lithium-ion battery pack |
US9780421B2 (en) * | 2010-02-02 | 2017-10-03 | Dana Canada Corporation | Conformal heat exchanger for battery cell stack |
JP5394343B2 (en) * | 2010-09-14 | 2014-01-22 | 本田技研工業株式会社 | Battery module |
KR101450274B1 (en) * | 2010-12-13 | 2014-10-23 | 에스케이이노베이션 주식회사 | Cell Case for Secondary Battery |
KR101358762B1 (en) | 2011-05-31 | 2014-02-10 | 주식회사 엘지화학 | Battery cooling system and Battery rack applied for it |
CN202259596U (en) | 2011-10-19 | 2012-05-30 | 上海恒动汽车电池有限公司 | Battery pack system with module built-in air ducts |
US8906541B2 (en) | 2012-01-27 | 2014-12-09 | Tesla Motors, Inc. | Battery module with integrated thermal management system |
FR3004292B1 (en) | 2013-04-09 | 2016-06-24 | Commissariat Energie Atomique | LITHIUM ELECTROCHEMICAL ACCUMULATOR WITH IMPROVED THERMAL DISSIPATION HOUSING, BATTERY PACK AND RELATED METHODS OF MAKING THE SAME. |
FR3010834B1 (en) | 2013-09-18 | 2017-01-27 | Valeo Systemes Thermiques | DEVICE FOR THERMALLY REGULATING A BATTERY PACK |
KR20180069989A (en) * | 2016-12-15 | 2018-06-26 | 현대자동차주식회사 | Battery module having cooling structure |
-
2019
- 2019-06-11 FR FR1906163A patent/FR3097376B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
FR3097376A1 (en) | 2020-12-18 |
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Legal Events
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Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20201218 |
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