FR3104824B1 - Pack de batterie avec circuit de refroidissement - Google Patents
Pack de batterie avec circuit de refroidissement Download PDFInfo
- Publication number
- FR3104824B1 FR3104824B1 FR1914383A FR1914383A FR3104824B1 FR 3104824 B1 FR3104824 B1 FR 3104824B1 FR 1914383 A FR1914383 A FR 1914383A FR 1914383 A FR1914383 A FR 1914383A FR 3104824 B1 FR3104824 B1 FR 3104824B1
- Authority
- FR
- France
- Prior art keywords
- pack
- cooling circuit
- lower casing
- cooling fluid
- battery pack
- 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
- 238000001816 cooling Methods 0.000 title abstract 3
- 239000012809 cooling fluid Substances 0.000 abstract 3
- 239000007921 spray Substances 0.000 abstract 2
- 230000003134 recirculating effect Effects 0.000 abstract 1
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
- H01M10/60—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
- H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
-
- 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
- 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
- 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
-
- 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
- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/90—Vehicles comprising electric prime movers
- B60Y2200/91—Electric vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/90—Vehicles comprising electric prime movers
- B60Y2200/92—Hybrid 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
- H01M10/05—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
- H01M10/64—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
- H01M2200/00—Safety devices for primary or secondary batteries
- H01M2200/10—Temperature sensitive devices
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Aviation & Aerospace Engineering (AREA)
- Materials Engineering (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
- Hybrid Electric Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
L’invention concerne un pack de batterie d’un véhicule automobile électrique ou hybride constitué d’un carter supérieur (3) et d’un carter inférieur (2), le pack étant équipé d’un circuit de refroidissement permettant de faire circuler dans le pack un fluide de refroidissement destiné à être projeté sur des modules de batterie par l’intermédiaire de buses de projection (30), caractérisé en ce que le circuit de refroidissement est adapté pour assurer une circulation du fluide de refroidissement en circuit fermé à l’intérieur du pack, avec une pompe (7) agencée dans l’enceinte interne du pack apte à faire recirculer, à destination des buses de projection, le fluide de refroidissement projeté sur les modules et collecté dans un double fond (23) ménagé sous une paroi de fond (20) du carter inférieur (2) par l’intermédiaire d’orifices d’évacuation (21) pratiqués dans la paroi de fond du carter inférieur. Figure à publier avec l’abrégé : Fig. 1
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1914383A FR3104824B1 (fr) | 2019-12-13 | 2019-12-13 | Pack de batterie avec circuit de refroidissement |
EP20820435.4A EP4073876A1 (fr) | 2019-12-13 | 2020-12-10 | Pack de batterie avec circuit de refroidissement |
CN202080090544.5A CN114902478A (zh) | 2019-12-13 | 2020-12-10 | 具有冷却回路的电池包 |
PCT/EP2020/085556 WO2021116297A1 (fr) | 2019-12-13 | 2020-12-10 | Pack de batterie avec circuit de refroidissement |
US17/784,561 US20230006284A1 (en) | 2019-12-13 | 2020-12-10 | Battery pack with cooling circuit |
JP2022534231A JP2023506418A (ja) | 2019-12-13 | 2020-12-10 | 冷却回路を含む電池パック |
KR1020227021953A KR20220115967A (ko) | 2019-12-13 | 2020-12-10 | 냉각 회로가 구비된 배터리 팩 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1914383 | 2019-12-13 | ||
FR1914383A FR3104824B1 (fr) | 2019-12-13 | 2019-12-13 | Pack de batterie avec circuit de refroidissement |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3104824A1 FR3104824A1 (fr) | 2021-06-18 |
FR3104824B1 true FR3104824B1 (fr) | 2022-03-11 |
Family
ID=69903435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1914383A Active FR3104824B1 (fr) | 2019-12-13 | 2019-12-13 | Pack de batterie avec circuit de refroidissement |
Country Status (7)
Country | Link |
---|---|
US (1) | US20230006284A1 (fr) |
EP (1) | EP4073876A1 (fr) |
JP (1) | JP2023506418A (fr) |
KR (1) | KR20220115967A (fr) |
CN (1) | CN114902478A (fr) |
FR (1) | FR3104824B1 (fr) |
WO (1) | WO2021116297A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3140479A1 (fr) * | 2022-09-29 | 2024-04-05 | Valeo Systemes Thermiques | dispositif de régulation thermique comprenant un collecteur de sortie positionné sous le bloc batterie. |
WO2024110983A1 (fr) * | 2022-11-21 | 2024-05-30 | Tvs Motor Company Limited | Bloc-batterie |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06349460A (ja) * | 1993-04-15 | 1994-12-22 | Sony Corp | 電 池 |
DE19641169C1 (de) * | 1996-10-08 | 1998-05-28 | Didier Werke Ag | Verfahren und Vorrichtung zum disontinuierlichen Abstechen von Schmelzen |
JP3594481B2 (ja) * | 1998-03-16 | 2004-12-02 | 三洋電機株式会社 | 密閉型電池及びその製造方法 |
CA2618947A1 (fr) * | 2004-05-17 | 2005-11-24 | Husky Injection Molding Systems Ltd. | Rechauffeur servant a compenser la chaleur transmise d'un repartiteur a la plaque d'un canal de carotte chauffe d'un systeme a injecter utilisable pour le moulage d'alliage metallique |
JP2007335255A (ja) * | 2006-06-15 | 2007-12-27 | Matsushita Electric Ind Co Ltd | 燃料電池スタック及び燃料電池システム |
DE102007008594B4 (de) * | 2006-11-25 | 2011-06-09 | González de Mendoza, Adrián C. | Sicherheitsgehäuse zum Schutz wärmeabgebender Objekte |
JP5110933B2 (ja) * | 2007-03-29 | 2012-12-26 | 三洋電機株式会社 | パック電池 |
US20100104927A1 (en) * | 2008-10-29 | 2010-04-29 | Scott Albright | Temperature-controlled battery configuration |
DE102008059948A1 (de) * | 2008-12-02 | 2010-06-17 | Behr Gmbh & Co. Kg | Verfahren und Vorrichtung zur Brandprävention und/oder -bekämpfung für eine Li-Ionen Batterie eines Fahrzeuges, insbesondere eines Kraftfahrzeuges |
FR2987701B1 (fr) * | 2012-03-02 | 2015-10-02 | Renault Sa | Dispositif de remplissage par les pompiers d'une batterie de traction d'un vehicule automobile electrique ou hybride |
CN106110537A (zh) | 2016-06-23 | 2016-11-16 | 南京工业大学 | 一种针对仓储锂离子电池热失控的冷却灭火装置及灭火方法 |
EP3333932B1 (fr) * | 2016-12-06 | 2019-02-13 | Samsung SDI Co., Ltd. | Système de batterie |
WO2018137374A1 (fr) * | 2017-01-26 | 2018-08-02 | 合肥国轩高科动力能源有限公司 | Dispositif de refroidissement de liquide de batteries et système de batteries |
WO2019065110A1 (fr) * | 2017-09-29 | 2019-04-04 | 三洋電機株式会社 | Dispositif d'alimentation électrique |
FR3079352B1 (fr) * | 2018-03-23 | 2021-01-22 | Renault Sas | Boitier de systeme de refroidissement de cellules de batterie d’accumulateurs |
CN110404208B (zh) * | 2019-08-08 | 2024-05-28 | 宿州市艾尔新能源有限公司 | 一种储能箱的灭火装置 |
-
2019
- 2019-12-13 FR FR1914383A patent/FR3104824B1/fr active Active
-
2020
- 2020-12-10 EP EP20820435.4A patent/EP4073876A1/fr active Pending
- 2020-12-10 WO PCT/EP2020/085556 patent/WO2021116297A1/fr unknown
- 2020-12-10 JP JP2022534231A patent/JP2023506418A/ja active Pending
- 2020-12-10 KR KR1020227021953A patent/KR20220115967A/ko unknown
- 2020-12-10 CN CN202080090544.5A patent/CN114902478A/zh active Pending
- 2020-12-10 US US17/784,561 patent/US20230006284A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2021116297A1 (fr) | 2021-06-17 |
CN114902478A (zh) | 2022-08-12 |
US20230006284A1 (en) | 2023-01-05 |
KR20220115967A (ko) | 2022-08-19 |
FR3104824A1 (fr) | 2021-06-18 |
JP2023506418A (ja) | 2023-02-16 |
EP4073876A1 (fr) | 2022-10-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20210618 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
CA | Change of address |
Effective date: 20221014 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 5 |