DE602007012701D1 - Belüftungskanaldichtungsanordnung und verfahren zum abdichten einer elektrochemischen zelle - Google Patents
Belüftungskanaldichtungsanordnung und verfahren zum abdichten einer elektrochemischen zelleInfo
- Publication number
- DE602007012701D1 DE602007012701D1 DE602007012701T DE602007012701T DE602007012701D1 DE 602007012701 D1 DE602007012701 D1 DE 602007012701D1 DE 602007012701 T DE602007012701 T DE 602007012701T DE 602007012701 T DE602007012701 T DE 602007012701T DE 602007012701 D1 DE602007012701 D1 DE 602007012701D1
- Authority
- DE
- Germany
- Prior art keywords
- sealing
- electrochemical cell
- ventilation channel
- sealing assembly
- assembly
- 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
- 238000007789 sealing Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000009423 ventilation Methods 0.000 title 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 230000037303 wrinkles 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
- 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
- H01M50/148—Lids or covers characterised by their shape
- H01M50/152—Lids or covers characterised by their shape 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- 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
- H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
- H01M50/167—Lids or covers characterised by the methods of assembling casings with lids by crimping
-
- 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
- H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
- H01M50/171—Lids or covers characterised by the methods of assembling casings with lids using adhesives or sealing agents
-
- 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
- H01M50/342—Non-re-sealable arrangements
- H01M50/3425—Non-re-sealable arrangements in the form of rupturable membranes or weakened parts, e.g. pierced with the aid of a sharp member
-
- 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
- H01M2200/106—PTC
-
- 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
- H01M50/531—Electrode connections inside a battery casing
- H01M50/534—Electrode connections inside a battery casing characterised by the material of the leads or tabs
-
- 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
- H01M50/531—Electrode connections inside a battery casing
- H01M50/538—Connection of several leads or tabs of wound or folded electrode stacks
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49108—Electric battery cell making
- Y10T29/4911—Electric battery cell making including sealing
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Gas Exhaust Devices For Batteries (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/449,113 US7833647B2 (en) | 2004-04-28 | 2006-06-08 | Closure vent seal and assembly |
PCT/US2007/013276 WO2007145969A2 (en) | 2006-06-08 | 2007-06-06 | Vent closure with rupturable membrane for a battery |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602007012701D1 true DE602007012701D1 (de) | 2011-04-07 |
Family
ID=38656601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602007012701T Active DE602007012701D1 (de) | 2006-06-08 | 2007-06-06 | Belüftungskanaldichtungsanordnung und verfahren zum abdichten einer elektrochemischen zelle |
Country Status (12)
Country | Link |
---|---|
US (1) | US7833647B2 (de) |
EP (1) | EP2036145B1 (de) |
JP (1) | JP5269774B2 (de) |
KR (1) | KR101340659B1 (de) |
CN (1) | CN101501887B (de) |
AT (1) | ATE499711T1 (de) |
AU (1) | AU2007258631B2 (de) |
CA (1) | CA2653388C (de) |
DE (1) | DE602007012701D1 (de) |
HK (1) | HK1130947A1 (de) |
NZ (1) | NZ573072A (de) |
WO (1) | WO2007145969A2 (de) |
Families Citing this family (45)
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JP4527513B2 (ja) * | 2004-12-10 | 2010-08-18 | 株式会社日立製作所 | 燃料電池スタック積層装置 |
JP5147206B2 (ja) * | 2006-08-11 | 2013-02-20 | 三洋電機株式会社 | 非水電解質二次電池 |
US20080220316A1 (en) * | 2007-03-06 | 2008-09-11 | Berkowitz Fred J | End cap seal assembly for a lithium cell |
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US20080318123A1 (en) * | 2007-06-22 | 2008-12-25 | Zhiping Jiang | Lithium cell |
US20090023054A1 (en) * | 2007-07-16 | 2009-01-22 | Zhiping Jiang | Lithium cell |
US20090074953A1 (en) * | 2007-09-14 | 2009-03-19 | Sean Chang | Lithium cell cathode |
US8460403B2 (en) * | 2007-09-14 | 2013-06-11 | The Gillette Company | Method of storing iron disulfide (FeS2) particles |
KR100865405B1 (ko) | 2007-09-21 | 2008-10-24 | 삼성에스디아이 주식회사 | 이차전지 |
US8617743B2 (en) | 2007-12-05 | 2013-12-31 | The Gillette Company | Anode balanced lithium-iron disulfide primary cell |
WO2009082862A1 (fr) * | 2008-01-03 | 2009-07-09 | Huizhou City Desay Lithium Battery S & T Co. Ltd | Batterie à haute énergie et son procédé de fabrication |
US8465860B2 (en) * | 2008-01-23 | 2013-06-18 | The Gillette Company | Lithium cell |
US8273483B2 (en) * | 2008-02-14 | 2012-09-25 | The Gillette Company | Lithium cell |
US20090214950A1 (en) * | 2008-02-22 | 2009-08-27 | Bowden William L | Lithium cell |
US8076028B2 (en) | 2008-04-16 | 2011-12-13 | The Gillette Company | Lithium cell with cathode including iron disulfide and iron sulfide |
US8859145B2 (en) * | 2008-05-23 | 2014-10-14 | The Gillette Company | Method of preparing cathode containing iron disulfide for a lithium cell |
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US20090317725A1 (en) * | 2008-06-23 | 2009-12-24 | Zhiping Jiang | Lithium cell with cathode containing iron disulfide |
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EP2347461B1 (de) * | 2008-11-21 | 2016-04-06 | Johnson Controls Saft Advanced Power Solutions LLC | Stromsammler für eine elektrochemische zelle |
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US8076029B2 (en) * | 2009-01-20 | 2011-12-13 | The Gillette Company | Lithium cell with iron disulfide cathode and improved electrolyte |
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US20100216014A1 (en) * | 2009-02-24 | 2010-08-26 | Eveready Battery Company, Inc. | Closure Assembly for Electrochemical Cells |
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US8048562B2 (en) * | 2009-03-27 | 2011-11-01 | The Gillette Company | Lithium cell with improved iron disulfide cathode |
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DE102011015981A1 (de) * | 2011-04-04 | 2013-05-16 | Mann + Hummel Gmbh | Be- und Entlüftungsvorrichtung eines Gehäuses und Verfahren zur Herstellung einer solchen |
US9496539B2 (en) | 2011-08-12 | 2016-11-15 | Johnson Controls Technology Llc | Current collector for an electromechanical cell |
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-
2006
- 2006-06-08 US US11/449,113 patent/US7833647B2/en not_active Expired - Fee Related
-
2007
- 2007-06-06 AU AU2007258631A patent/AU2007258631B2/en not_active Ceased
- 2007-06-06 AT AT07795776T patent/ATE499711T1/de not_active IP Right Cessation
- 2007-06-06 JP JP2009514343A patent/JP5269774B2/ja not_active Expired - Fee Related
- 2007-06-06 WO PCT/US2007/013276 patent/WO2007145969A2/en active Application Filing
- 2007-06-06 EP EP07795776A patent/EP2036145B1/de not_active Not-in-force
- 2007-06-06 NZ NZ573072A patent/NZ573072A/en not_active IP Right Cessation
- 2007-06-06 KR KR1020097000410A patent/KR101340659B1/ko active IP Right Grant
- 2007-06-06 CA CA2653388A patent/CA2653388C/en not_active Expired - Fee Related
- 2007-06-06 DE DE602007012701T patent/DE602007012701D1/de active Active
- 2007-06-06 CN CN200780029599XA patent/CN101501887B/zh not_active Expired - Fee Related
-
2009
- 2009-09-17 HK HK09108532.9A patent/HK1130947A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US7833647B2 (en) | 2010-11-16 |
CA2653388C (en) | 2012-09-25 |
AU2007258631B2 (en) | 2012-10-18 |
HK1130947A1 (en) | 2010-01-08 |
CN101501887A (zh) | 2009-08-05 |
JP2009540502A (ja) | 2009-11-19 |
CA2653388A1 (en) | 2007-12-21 |
ATE499711T1 (de) | 2011-03-15 |
WO2007145969A2 (en) | 2007-12-21 |
JP5269774B2 (ja) | 2013-08-21 |
AU2007258631A1 (en) | 2007-12-21 |
KR101340659B1 (ko) | 2013-12-11 |
KR20090016635A (ko) | 2009-02-16 |
CN101501887B (zh) | 2012-04-04 |
EP2036145B1 (de) | 2011-02-23 |
WO2007145969A3 (en) | 2008-02-14 |
US20060228620A1 (en) | 2006-10-12 |
NZ573072A (en) | 2011-10-28 |
EP2036145A2 (de) | 2009-03-18 |
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