FR3101200B1 - Batterie de stockage d’éléctricité et véhicule équipé d’une telle batterie - Google Patents
Batterie de stockage d’éléctricité et véhicule équipé d’une telle batterie Download PDFInfo
- Publication number
- FR3101200B1 FR3101200B1 FR1910372A FR1910372A FR3101200B1 FR 3101200 B1 FR3101200 B1 FR 3101200B1 FR 1910372 A FR1910372 A FR 1910372A FR 1910372 A FR1910372 A FR 1910372A FR 3101200 B1 FR3101200 B1 FR 3101200B1
- Authority
- FR
- France
- Prior art keywords
- electricity storage
- battery
- casing
- storage battery
- volume
- 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
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
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/308—Detachable arrangements, e.g. detachable vent plugs or plug systems
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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
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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
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/317—Re-sealable arrangements
- H01M50/325—Re-sealable arrangements comprising deformable valve members, e.g. elastic or flexible valve members
-
- 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
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/35—Gas exhaust passages comprising elongated, tortuous or labyrinth-shaped exhaust passages
-
- 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
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/394—Gas-pervious parts or elements
-
- 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
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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
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
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- 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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
- Gas Exhaust Devices For Batteries (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
Batterie de stockage d’éléctricité et véhicule équipé d’une telle batterie La structure de batterie de stockage comprend : - une enveloppe (5) délimitant intérieurement un volume (7) de réception conformé pour recevoir des cellules de stockage d’électricité (3), l’enveloppe (5) comportant un fond inférieur (9) tourné vers une surface de roulement du véhicule ; - un châssis creux (15) solidaire de l’enveloppe (5), placé sous le fond inférieur (9) de l’enveloppe (5) et délimitant intérieurement un volume interne (29) ; - au moins un évent (67) mettant en communication le volume (7) de réception des cellules de stockage d’électricité (3) avec le volume interne (29) du châssis creux (15) pour évacuer des gaz produits en cas d’emballement thermique d’une des cellules de stockage d’électricité (3). Figure pour l'abrégé : Figure 1
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1910372A FR3101200B1 (fr) | 2019-09-20 | 2019-09-20 | Batterie de stockage d’éléctricité et véhicule équipé d’une telle batterie |
DE112020004440.8T DE112020004440T5 (de) | 2019-09-20 | 2020-09-18 | Stromspeicherbatterie und mit einer derartigen Batterie ausgestattetes Fahrzeug |
PCT/EP2020/076084 WO2021053133A1 (fr) | 2019-09-20 | 2020-09-18 | Batterie de stockage d'éléctricité et véhicule équipé d'une telle batterie |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1910372 | 2019-09-20 | ||
FR1910372A FR3101200B1 (fr) | 2019-09-20 | 2019-09-20 | Batterie de stockage d’éléctricité et véhicule équipé d’une telle batterie |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3101200A1 FR3101200A1 (fr) | 2021-03-26 |
FR3101200B1 true FR3101200B1 (fr) | 2022-08-12 |
Family
ID=68987942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1910372A Active FR3101200B1 (fr) | 2019-09-20 | 2019-09-20 | Batterie de stockage d’éléctricité et véhicule équipé d’une telle batterie |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE112020004440T5 (fr) |
FR (1) | FR3101200B1 (fr) |
WO (1) | WO2021053133A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102021122980B4 (de) | 2021-09-06 | 2024-05-02 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Traktionsbatteriesystem eines Kraftfahrzeugs |
DE102022105511B3 (de) | 2022-03-09 | 2023-07-27 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Fahrzeug mit einem Gaskanal zwischen einem Batteriesystem und einer Unterfahrschutzplatte |
DE102022112727A1 (de) * | 2022-05-20 | 2023-11-23 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Traktionsbatterie für ein Fahrzeug |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120288738A1 (en) * | 2010-12-13 | 2012-11-15 | Shunsuke Yasui | Battery pack |
KR102030726B1 (ko) * | 2015-10-15 | 2019-10-10 | 주식회사 엘지화학 | 배터리 팩 |
-
2019
- 2019-09-20 FR FR1910372A patent/FR3101200B1/fr active Active
-
2020
- 2020-09-18 WO PCT/EP2020/076084 patent/WO2021053133A1/fr active Application Filing
- 2020-09-18 DE DE112020004440.8T patent/DE112020004440T5/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR3101200A1 (fr) | 2021-03-26 |
DE112020004440T5 (de) | 2022-06-23 |
WO2021053133A1 (fr) | 2021-03-25 |
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Legal Events
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20210326 |
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PLFP | Fee payment |
Year of fee payment: 3 |
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PLFP | Fee payment |
Year of fee payment: 4 |