DE69710068T2 - Verfahren zur herstellung von gewickelten elektrodenanordnungen - Google Patents
Verfahren zur herstellung von gewickelten elektrodenanordnungenInfo
- Publication number
- DE69710068T2 DE69710068T2 DE69710068T DE69710068T DE69710068T2 DE 69710068 T2 DE69710068 T2 DE 69710068T2 DE 69710068 T DE69710068 T DE 69710068T DE 69710068 T DE69710068 T DE 69710068T DE 69710068 T2 DE69710068 T2 DE 69710068T2
- Authority
- DE
- Germany
- Prior art keywords
- conductive
- area
- tab
- electrode arrangements
- active material
- 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.)
- Expired - Fee Related
Links
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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
- H01M50/536—Electrode connections inside a battery casing characterised by the method of fixing the leads to the electrodes, e.g. by welding
-
- 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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/70—Carriers or collectors characterised by shape or form
- H01M4/80—Porous plates, e.g. sintered carriers
- H01M4/808—Foamed, spongy materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/04—Cells with aqueous electrolyte
- H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
- H01M6/10—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with wound or folded electrodes
-
- 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
- Y10T29/10—Battery-grid making
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Wire Processing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/649,890 US5657522A (en) | 1996-05-14 | 1996-05-14 | Coiled electrode assemblies and methods of producing same |
PCT/US1997/007274 WO1997043792A1 (en) | 1996-05-14 | 1997-04-30 | Coiled electrode assemblies and method of producing same |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69710068D1 DE69710068D1 (de) | 2002-03-14 |
DE69710068T2 true DE69710068T2 (de) | 2002-08-29 |
Family
ID=24606651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69710068T Expired - Fee Related DE69710068T2 (de) | 1996-05-14 | 1997-04-30 | Verfahren zur herstellung von gewickelten elektrodenanordnungen |
Country Status (11)
Country | Link |
---|---|
US (1) | US5657522A (de) |
EP (1) | EP0906640B1 (de) |
JP (1) | JP4233606B2 (de) |
CN (1) | CN1171332C (de) |
AT (1) | ATE212478T1 (de) |
AU (1) | AU2929197A (de) |
CA (1) | CA2253805A1 (de) |
DE (1) | DE69710068T2 (de) |
HK (1) | HK1018548A1 (de) |
TW (1) | TW342538B (de) |
WO (1) | WO1997043792A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6051338A (en) * | 1996-08-22 | 2000-04-18 | Dai Nippon Printing Co., Ltd. | Electrode plate for secondary battery with nonaqueous electrolyte |
ZA986942B (en) | 1997-08-08 | 1999-02-08 | Duracell Inc | Reinforced coiled electrode assemblies and methods of producing same |
JP3819570B2 (ja) * | 1997-11-18 | 2006-09-13 | 三洋電機株式会社 | 非焼結電極を用いた円筒状アルカリ蓄電池 |
JP5008787B2 (ja) * | 2000-04-10 | 2012-08-22 | パナソニック株式会社 | 電池用電極及びその製造方法 |
TW518783B (en) * | 2000-08-18 | 2003-01-21 | Sanyo Electric Co | Hydrogen absorbing alloy electrode, manufacturing method thereof, and alkaline storage battery equipped with the hydrogen absorbing alloy electrode |
KR100496294B1 (ko) * | 2002-12-28 | 2005-06-17 | 삼성에스디아이 주식회사 | 전극조립체와 이를 이용한 이차전지 |
KR100509606B1 (ko) * | 2003-02-19 | 2005-08-22 | 삼성에스디아이 주식회사 | 젤리-롤형의 전지부와, 이의 와인딩 방법 및 이를이용하여 제조된 리튬 이차 전지 |
US7419745B2 (en) * | 2004-03-31 | 2008-09-02 | Sanjay Chaturvedi | Method of forming an electrode structure useful in energy storage devices |
CN1933215B (zh) * | 2005-09-13 | 2010-05-05 | 比亚迪股份有限公司 | 碱性二次电池正极极板的制备方法 |
TWI429127B (zh) * | 2006-05-12 | 2014-03-01 | A123 Systems Inc | 處理塗層片的裝置與方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4049882A (en) * | 1976-02-11 | 1977-09-20 | Union Carbide Corporation | Battery assembly |
JPS5767284A (en) * | 1980-10-15 | 1982-04-23 | Matsushita Electric Ind Co Ltd | Manufacture of negative plate for alkaline storage battery |
JPS59111261A (ja) * | 1982-12-15 | 1984-06-27 | Yuasa Battery Co Ltd | アルカリ蓄電池用極板の製造法 |
JPS61183133A (ja) * | 1985-02-08 | 1986-08-15 | Matsushita Electric Ind Co Ltd | 光学ガラス素子のプレス成形用型 |
JPH07101606B2 (ja) * | 1986-03-01 | 1995-11-01 | 株式会社ユアサコーポレーション | 電池用極板の製造方法 |
JPS62252069A (ja) * | 1986-04-24 | 1987-11-02 | Yuasa Battery Co Ltd | 電池用極板の製造方法 |
JPS6394558A (ja) * | 1986-10-07 | 1988-04-25 | Sanyo Electric Co Ltd | 電池用電極の製造法 |
JP2589353B2 (ja) * | 1988-10-04 | 1997-03-12 | 東芝電池株式会社 | 渦巻電極用原反極板の製造方法 |
US4963445A (en) * | 1989-05-08 | 1990-10-16 | Eveready Battery Co., Inc. | Electrochemical cells having spirally wound electrode assemblies |
JPH03161778A (ja) * | 1989-11-20 | 1991-07-11 | Brother Ind Ltd | 分割露光装置 |
US5154993A (en) * | 1990-04-27 | 1992-10-13 | Eveready Battery Company, Inc. | Electrode strips for coiled assemblies and method of producing them |
JP2619554B2 (ja) * | 1990-05-31 | 1997-06-11 | 日本精機株式会社 | 液晶表示装置 |
US5314544A (en) * | 1993-05-18 | 1994-05-24 | Saft America, Inc. | High-speed non-destructive cleaning of metal foam substrate of electromechanical cell electrodes |
-
1996
- 1996-05-14 US US08/649,890 patent/US5657522A/en not_active Expired - Lifetime
-
1997
- 1997-04-30 CN CNB97195416XA patent/CN1171332C/zh not_active Expired - Fee Related
- 1997-04-30 WO PCT/US1997/007274 patent/WO1997043792A1/en active IP Right Grant
- 1997-04-30 JP JP54089897A patent/JP4233606B2/ja not_active Expired - Fee Related
- 1997-04-30 EP EP97923504A patent/EP0906640B1/de not_active Expired - Lifetime
- 1997-04-30 AT AT97923504T patent/ATE212478T1/de not_active IP Right Cessation
- 1997-04-30 CA CA002253805A patent/CA2253805A1/en not_active Abandoned
- 1997-04-30 AU AU29291/97A patent/AU2929197A/en not_active Abandoned
- 1997-04-30 DE DE69710068T patent/DE69710068T2/de not_active Expired - Fee Related
- 1997-05-12 TW TW086106293A patent/TW342538B/zh active
-
1999
- 1999-08-16 HK HK99103552A patent/HK1018548A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1171332C (zh) | 2004-10-13 |
ATE212478T1 (de) | 2002-02-15 |
CN1221516A (zh) | 1999-06-30 |
JP4233606B2 (ja) | 2009-03-04 |
DE69710068D1 (de) | 2002-03-14 |
CA2253805A1 (en) | 1997-11-20 |
TW342538B (en) | 1998-10-11 |
EP0906640A1 (de) | 1999-04-07 |
WO1997043792A1 (en) | 1997-11-20 |
EP0906640B1 (de) | 2002-01-23 |
JP2000510279A (ja) | 2000-08-08 |
HK1018548A1 (en) | 1999-12-24 |
US5657522A (en) | 1997-08-19 |
AU2929197A (en) | 1997-12-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: THE GILLETTE CO. (N.D.GES.D. STAATES DELAWARE), US |
|
8339 | Ceased/non-payment of the annual fee |