FR3116669B1 - Dispositif d’alimentation électrique sécurisé et appareil associé - Google Patents
Dispositif d’alimentation électrique sécurisé et appareil associé Download PDFInfo
- Publication number
- FR3116669B1 FR3116669B1 FR2012142A FR2012142A FR3116669B1 FR 3116669 B1 FR3116669 B1 FR 3116669B1 FR 2012142 A FR2012142 A FR 2012142A FR 2012142 A FR2012142 A FR 2012142A FR 3116669 B1 FR3116669 B1 FR 3116669B1
- Authority
- FR
- France
- Prior art keywords
- storage unit
- power supply
- supply device
- support
- associated apparatus
- 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
- 238000009423 ventilation Methods 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/32—Thermally-sensitive members
- H01H37/46—Thermally-sensitive members actuated due to expansion or contraction of a solid
-
- 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
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
-
- 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
- H01M50/367—Internal gas exhaust passages forming part of the battery cover or case; Double cover vent systems
-
- 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
- H01M50/375—Vent means sensitive to or responsive to temperature
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/574—Devices or arrangements for the interruption of current
- H01M50/581—Devices or arrangements for the interruption of current in response to temperature
-
- 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
-
- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
Dispositif d’alimentation électrique sécurisé et appareil associé L’invention concerne un dispositif (1) d'alimentation électrique comprenant un support (11) coopérant avec une unité de stockage (10) au moins dans une première position, dans laquelle l’unité de stockage (10) est solidaire et raccordée électriquement au support (11). Le support (11) délimite un logement (1120) de l'unité de stockage (10) et un espace d'évacuation (113). Le dispositif (1) comprend un système d'aération (13) présentant une position ouverte de circulation d'air entre un évent (100) de l’unité de stockage (10) et l'espace d'évacuation (113) et une position fermée de moindre circulation d'air. Le dispositif (1) comprend en outre un actionneur (120) configuré pour passer le système d'aération (13) de la position fermée à la position ouverte lorsqu’une température dans le logement (1120) dépasse une température seuil prédéterminée. Ainsi, le dispositif (1) permet une évacuation des gaz susceptibles d’être émis par l’unité de stockage (10). Figure pour l’abrégé : Fig. 2
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2012142A FR3116669B1 (fr) | 2020-11-25 | 2020-11-25 | Dispositif d’alimentation électrique sécurisé et appareil associé |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2012142A FR3116669B1 (fr) | 2020-11-25 | 2020-11-25 | Dispositif d’alimentation électrique sécurisé et appareil associé |
FR2012142 | 2020-11-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3116669A1 FR3116669A1 (fr) | 2022-05-27 |
FR3116669B1 true FR3116669B1 (fr) | 2023-08-25 |
Family
ID=74668992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2012142A Active FR3116669B1 (fr) | 2020-11-25 | 2020-11-25 | Dispositif d’alimentation électrique sécurisé et appareil associé |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3116669B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3144418A1 (fr) * | 2022-12-26 | 2024-06-28 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Boitier de module accumulateur électrochimique à réseau de conduits fluidiques |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6037071A (en) * | 1996-04-10 | 2000-03-14 | Duracell Inc | Current interrupter for electrochemical cells |
JP5806262B2 (ja) * | 2013-07-30 | 2015-11-10 | 株式会社豊田自動織機 | 電流遮断装置及びそれを用いた蓄電装置 |
KR20190093300A (ko) * | 2018-02-01 | 2019-08-09 | 삼성에스디아이 주식회사 | 이차 전지 |
-
2020
- 2020-11-25 FR FR2012142A patent/FR3116669B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3116669A1 (fr) | 2022-05-27 |
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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: 20220527 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
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PLFP | Fee payment |
Year of fee payment: 4 |