MA35741B1 - Double couverturepour batteries de stockage - Google Patents
Double couverturepour batteries de stockageInfo
- Publication number
- MA35741B1 MA35741B1 MA37144A MA37144A MA35741B1 MA 35741 B1 MA35741 B1 MA 35741B1 MA 37144 A MA37144 A MA 37144A MA 37144 A MA37144 A MA 37144A MA 35741 B1 MA35741 B1 MA 35741B1
- Authority
- MA
- Morocco
- Prior art keywords
- chamber
- holes
- main
- fluid communication
- extending along
- Prior art date
Links
- 239000007789 gas Substances 0.000 abstract 3
- 239000012530 fluid Substances 0.000 abstract 2
Classifications
-
- 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/147—Lids or covers
-
- 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)
- Gas Exhaust Devices For Batteries (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Secondary Cells (AREA)
Abstract
La présente invention porte sur une couverture pour une batterie de stockage, comprenant un élément principal de fermeture (1) ayant des trous de chargement (33), un élément secondaire de fermeture (4) monté sur l'élément principal et une conduite (52) agencée pour décharger les gaz générés à l'intérieur du boîtier de batterie. L'élément principal et l'élément secondaire forment conjointement une structure de type boîte (3, 4) définissant une chambre (6) en communication fluidique avec les trous, et à l'intérieur de laquelle un labyrinthe est défini, lequel relie les trous de l'élément principal à la conduite de décharge de gaz. La chambre (6) est subdivisée en une pluralité de sous-chambres (6a, 6b, 6c) qui sont individuellement en communication fluidique avec un canal de collecte (41) qui communique avec la conduite de décharge de gaz (52). Le canal de collecte (41) comprend une première et une seconde parties de canal longitudinales (41a, 41b) qui s'étendent le long de côtés opposés de la chambre, et une partie de canal transversale (41c) qui s'étend le long de la ligne centrale de la chambre et interconnecte les première et seconde parties de canal longitudinales.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11425284.4A EP2597699B1 (fr) | 2011-11-25 | 2011-11-25 | Double couvercle pour batteries de stockage |
| PCT/IB2012/056627 WO2013076681A1 (fr) | 2011-11-25 | 2012-11-22 | Double couverture pour batteries de stockage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MA35741B1 true MA35741B1 (fr) | 2014-12-01 |
Family
ID=47520197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MA37144A MA35741B1 (fr) | 2011-11-25 | 2014-06-23 | Double couverturepour batteries de stockage |
Country Status (16)
| Country | Link |
|---|---|
| EP (1) | EP2597699B1 (fr) |
| BR (1) | BR112014012672A8 (fr) |
| CY (1) | CY1117386T1 (fr) |
| DK (1) | DK2597699T3 (fr) |
| ES (1) | ES2561853T3 (fr) |
| HR (1) | HRP20160130T1 (fr) |
| HU (1) | HUE027277T2 (fr) |
| MA (1) | MA35741B1 (fr) |
| PL (1) | PL2597699T3 (fr) |
| PT (1) | PT2597699E (fr) |
| RS (1) | RS54547B1 (fr) |
| RU (1) | RU2014125543A (fr) |
| SI (1) | SI2597699T1 (fr) |
| SM (1) | SMT201600039B (fr) |
| TN (1) | TN2014000223A1 (fr) |
| WO (1) | WO2013076681A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10193115B2 (en) | 2016-03-23 | 2019-01-29 | East Penn Manufacturing Co. | Battery cover |
| US12555865B2 (en) | 2020-03-16 | 2026-02-17 | Volvo Car Corporation | Cover for a battery module |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4107616C2 (de) * | 1991-03-09 | 1996-12-12 | Vb Autobatterie Gmbh | Akkumulatoren-Batterie |
| US5683830A (en) * | 1997-02-06 | 1997-11-04 | Douglas Battery Manufacturing Company | Leak resistant battery cover |
| DE10257918C5 (de) | 2001-12-17 | 2013-12-19 | Akkumulatorenfabrik Moll Gmbh & Co. Kg | Akkumulator |
| WO2010101536A1 (fr) * | 2009-03-04 | 2010-09-10 | Akumsan Plastik Urunler Sanayi Ve Ticaret Anonim Sirketi | Bouchon d'accumulateur à surface de refroidissement accrue |
-
2011
- 2011-11-25 PL PL11425284T patent/PL2597699T3/pl unknown
- 2011-11-25 ES ES11425284.4T patent/ES2561853T3/es active Active
- 2011-11-25 RS RS20160060A patent/RS54547B1/sr unknown
- 2011-11-25 DK DK11425284.4T patent/DK2597699T3/en active
- 2011-11-25 HU HUE11425284A patent/HUE027277T2/en unknown
- 2011-11-25 EP EP11425284.4A patent/EP2597699B1/fr active Active
- 2011-11-25 PT PT114252844T patent/PT2597699E/pt unknown
- 2011-11-25 SI SI201130734T patent/SI2597699T1/sl unknown
-
2012
- 2012-11-22 RU RU2014125543/07A patent/RU2014125543A/ru not_active Application Discontinuation
- 2012-11-22 WO PCT/IB2012/056627 patent/WO2013076681A1/fr not_active Ceased
- 2012-11-22 BR BR112014012672A patent/BR112014012672A8/pt not_active Application Discontinuation
-
2014
- 2014-05-21 TN TNP2014000223A patent/TN2014000223A1/en unknown
- 2014-06-23 MA MA37144A patent/MA35741B1/fr unknown
-
2016
- 2016-02-04 CY CY20161100100T patent/CY1117386T1/el unknown
- 2016-02-04 HR HRP20160130TT patent/HRP20160130T1/hr unknown
- 2016-02-10 SM SM201600039T patent/SMT201600039B/it unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR112014012672A8 (pt) | 2017-06-20 |
| CY1117386T1 (el) | 2017-04-26 |
| WO2013076681A1 (fr) | 2013-05-30 |
| HK1185183A1 (en) | 2014-02-07 |
| RS54547B1 (sr) | 2016-06-30 |
| SI2597699T1 (sl) | 2016-03-31 |
| RU2014125543A (ru) | 2015-12-27 |
| PT2597699E (pt) | 2016-03-09 |
| HUE027277T2 (en) | 2016-09-28 |
| BR112014012672A2 (pt) | 2017-06-13 |
| HRP20160130T1 (hr) | 2016-02-26 |
| DK2597699T3 (en) | 2016-02-15 |
| TN2014000223A1 (en) | 2015-09-30 |
| EP2597699A1 (fr) | 2013-05-29 |
| EP2597699B1 (fr) | 2015-11-04 |
| SMT201600039B (it) | 2016-02-25 |
| ES2561853T3 (es) | 2016-03-01 |
| PL2597699T3 (pl) | 2016-05-31 |
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