CN104247087A - 用于电化学电池的排气装置和带有排气装置的电池 - Google Patents
用于电化学电池的排气装置和带有排气装置的电池 Download PDFInfo
- Publication number
- CN104247087A CN104247087A CN201280072552.2A CN201280072552A CN104247087A CN 104247087 A CN104247087 A CN 104247087A CN 201280072552 A CN201280072552 A CN 201280072552A CN 104247087 A CN104247087 A CN 104247087A
- Authority
- CN
- China
- Prior art keywords
- exhaust apparatus
- explosion chamber
- open communication
- trap element
- flame trap
- 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.)
- Granted
Links
- 238000013022 venting Methods 0.000 title abstract 7
- 238000004880 explosion Methods 0.000 claims abstract description 98
- 238000004891 communication Methods 0.000 claims abstract description 81
- 239000007789 gas Substances 0.000 claims abstract description 30
- 239000000203 mixture Substances 0.000 claims abstract description 16
- 239000002360 explosive Substances 0.000 claims abstract description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000001301 oxygen Substances 0.000 claims abstract description 5
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 17
- 238000007599 discharging Methods 0.000 claims description 9
- 238000004079 fireproofing Methods 0.000 claims description 9
- 239000012080 ambient air Substances 0.000 abstract description 4
- 238000007664 blowing Methods 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 description 26
- 239000003570 air Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 238000003197 gene knockdown Methods 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- H01M50/383—Flame arresting or ignition-preventing means
-
- 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
- H01M50/394—Gas-pervious parts or elements
-
- 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)
Abstract
Description
Claims (27)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2012/000532 WO2013128226A1 (en) | 2012-03-02 | 2012-03-02 | Venting device for an electrochemical battery and battery with a venting device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104247087A true CN104247087A (zh) | 2014-12-24 |
CN104247087B CN104247087B (zh) | 2017-03-08 |
Family
ID=46028003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280072552.2A Active CN104247087B (zh) | 2012-03-02 | 2012-03-02 | 用于电化学电池的排气装置和带有排气装置的电池 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9508972B2 (zh) |
EP (1) | EP2820692B1 (zh) |
CN (1) | CN104247087B (zh) |
WO (1) | WO2013128226A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113270679A (zh) * | 2020-02-14 | 2021-08-17 | 太普动力新能源(常熟)股份有限公司 | 电池模块的导热导焰方法 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10396416B2 (en) * | 2014-05-21 | 2019-08-27 | Thermal Ceramics, Inc. | Passive insulation materials |
DE112017006504T5 (de) | 2016-12-22 | 2020-04-23 | Cps Technology Holdings Llc | Ventilanordnung für eine batterieabdeckung |
KR20200014317A (ko) | 2017-06-09 | 2020-02-10 | 씨피에스 테크놀로지 홀딩스 엘엘씨 | 납산 배터리 |
US11936032B2 (en) | 2017-06-09 | 2024-03-19 | Cps Technology Holdings Llc | Absorbent glass mat battery |
WO2020102099A1 (en) * | 2018-11-13 | 2020-05-22 | Wynn Nathaniel C | Battery cell pack thermal runaway mitigation |
CN111384343A (zh) * | 2018-12-30 | 2020-07-07 | 宁德时代新能源科技股份有限公司 | 一种电池包 |
DE102020120041A1 (de) | 2020-07-29 | 2022-02-03 | Audi Aktiengesellschaft | Batteriesystem und Kraftfahrzeug mit einem Batteriesystem |
JP2023524735A (ja) * | 2020-10-28 | 2023-06-13 | 寧徳時代新能源科技股▲分▼有限公司 | カバーアセンブリ、電池セル、電池、電力消費装置、方法及び機器 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4072799A (en) * | 1977-04-13 | 1978-02-07 | Esb Incorporated | Vent plug system for batteries |
EP0189543B1 (de) * | 1985-01-30 | 1991-08-21 | VARTA Batterie Aktiengesellschaft | Mehrzelliger elektrischer Akkumulator mit kombinierter Abgastrocken- und Flammschutzvorrichtung |
DE29705725U1 (de) * | 1996-09-26 | 1997-05-28 | Akkumulatorenfabrik Moll Gmbh | Batterie |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1992151A (en) * | 1930-11-21 | 1935-02-19 | Electric Storage Battery Co | Nonspillable vent plug |
US4317868A (en) * | 1980-09-19 | 1982-03-02 | Gould Inc. | Battery vent plug with flame arrestor |
US5030526A (en) * | 1989-02-21 | 1991-07-09 | Richards-Braswell Research Corp. | Auxiliary battery |
EP0630062A1 (en) * | 1993-06-11 | 1994-12-21 | Exide Corporation | Battery gang vent system |
DE9312173U1 (de) * | 1993-08-14 | 1993-10-14 | Varta Batterie | Verschlußstopfen für einen Bleiakkumulator |
-
2012
- 2012-03-02 US US14/382,207 patent/US9508972B2/en active Active
- 2012-03-02 WO PCT/IB2012/000532 patent/WO2013128226A1/en active Application Filing
- 2012-03-02 CN CN201280072552.2A patent/CN104247087B/zh active Active
- 2012-03-02 EP EP12719048.6A patent/EP2820692B1/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4072799A (en) * | 1977-04-13 | 1978-02-07 | Esb Incorporated | Vent plug system for batteries |
EP0189543B1 (de) * | 1985-01-30 | 1991-08-21 | VARTA Batterie Aktiengesellschaft | Mehrzelliger elektrischer Akkumulator mit kombinierter Abgastrocken- und Flammschutzvorrichtung |
DE29705725U1 (de) * | 1996-09-26 | 1997-05-28 | Akkumulatorenfabrik Moll Gmbh | Batterie |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113270679A (zh) * | 2020-02-14 | 2021-08-17 | 太普动力新能源(常熟)股份有限公司 | 电池模块的导热导焰方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2820692A1 (en) | 2015-01-07 |
US20150044530A1 (en) | 2015-02-12 |
CN104247087B (zh) | 2017-03-08 |
WO2013128226A1 (en) | 2013-09-06 |
US9508972B2 (en) | 2016-11-29 |
EP2820692B1 (en) | 2016-06-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: JOHNSON CONTROLS AUTOBATTERIE GMBH Effective date: 20150827 Owner name: JOHNSON CONTROLS TECHNOLOGY COMPANY Free format text: FORMER OWNER: JOHNSON CONTROLS AUTOBATTERIE GMBH Effective date: 20150827 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20150827 Address after: michigan Applicant after: JOHNSON CONTROLS TECHNOLOGY Co. Applicant after: JOHNSON CONTROLS AUTOBATTERIE GMBH & CO. KGaA Address before: Hannover Applicant before: JOHNSON CONTROLS AUTOBATTERIE GMBH & CO. KGaA |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: michigan Patentee after: JOHNSON CONTROLS TECHNOLOGY Co. Patentee after: Keris Germany GmbH Address before: michigan Patentee before: JOHNSON CONTROLS TECHNOLOGY Co. Patentee before: JOHNSON CONTROLS AUTOBATTERIE GMBH & CO. KGaA |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210203 Address after: New York State, USA Patentee after: JOHNSON CONTROLS TECHNOLOGY Co. Patentee after: Keris Germany GmbH Address before: michigan Patentee before: JOHNSON CONTROLS TECHNOLOGY Co. Patentee before: Keris Germany GmbH |