ZA986942B - Reinforced coiled electrode assemblies and methods of producing same - Google Patents
Reinforced coiled electrode assemblies and methods of producing sameInfo
- Publication number
- ZA986942B ZA986942B ZA986942A ZA986942A ZA986942B ZA 986942 B ZA986942 B ZA 986942B ZA 986942 A ZA986942 A ZA 986942A ZA 986942 A ZA986942 A ZA 986942A ZA 986942 B ZA986942 B ZA 986942B
- Authority
- ZA
- South Africa
- Prior art keywords
- methods
- electrode assemblies
- producing same
- coiled electrode
- reinforced coiled
- Prior art date
Links
Classifications
-
- 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
- H01M4/806—Nonwoven fibrous fabric containing only fibres
-
- 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
- H01M50/533—Electrode connections inside a battery casing characterised by the shape 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
- H01M50/536—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
- H01M2300/00—Electrolytes
- H01M2300/0002—Aqueous electrolytes
- H01M2300/0014—Alkaline electrolytes
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US90888197A | 1997-08-08 | 1997-08-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA986942B true ZA986942B (en) | 1999-02-08 |
Family
ID=25426361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA986942A ZA986942B (en) | 1997-08-08 | 1998-08-03 | Reinforced coiled electrode assemblies and methods of producing same |
Country Status (11)
Country | Link |
---|---|
US (2) | US6298530B1 (fr) |
EP (1) | EP1004147B1 (fr) |
JP (1) | JP4381599B2 (fr) |
AR (1) | AR016787A1 (fr) |
AT (1) | ATE308803T1 (fr) |
AU (1) | AU8691898A (fr) |
CA (1) | CA2298791A1 (fr) |
DE (1) | DE69832175T2 (fr) |
TW (1) | TW421898B (fr) |
WO (1) | WO1999008333A1 (fr) |
ZA (1) | ZA986942B (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN100541881C (zh) * | 2004-04-30 | 2009-09-16 | A123系统公司 | 低阻抗分层电池设备及其制造方法 |
EP3537508A1 (fr) * | 2007-11-30 | 2019-09-11 | Lithium Werks Technology Bv | Conception de cellule de batterie ayant des bornes asymétriques |
KR102407054B1 (ko) * | 2017-03-16 | 2022-06-10 | 삼성전자 주식회사 | 평평한 일면을 갖는 전극 탭을 포함하는 배터리 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4049882A (en) | 1976-02-11 | 1977-09-20 | Union Carbide Corporation | Battery assembly |
JPS5325839A (en) | 1976-08-23 | 1978-03-10 | Matsushita Electric Ind Co Ltd | Lead electrode attaching part of storage battery electrode plate |
US4329281A (en) | 1978-06-05 | 1982-05-11 | Hoffmann-La Roche Inc. | Hapten compositions |
DE3142091C2 (de) * | 1981-10-23 | 1984-05-30 | Deutsche Automobilgesellschaft Mbh, 7000 Stuttgart | Verfahren zur Herstellung einer stabilen Verbindung zwischen einem Elektrodengerüst aus einem metallisierten Faserkörper und einer Stromableiterfahne |
US4476205A (en) * | 1983-04-11 | 1984-10-09 | Menard Claude J | Pressed cadmium electrode and method of making the same |
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 |
JPS6340252A (ja) | 1986-08-04 | 1988-02-20 | Sanyo Electric Co Ltd | 電池用電極の製法 |
GB8630857D0 (en) * | 1986-12-24 | 1987-02-04 | Sylva Ind Ltd | Electrical contact tab |
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 |
US5154993A (en) | 1990-04-27 | 1992-10-13 | Eveready Battery Company, Inc. | Electrode strips for coiled assemblies and method of producing them |
DE4019256A1 (de) | 1990-06-15 | 1991-12-19 | Varta Batterie | Verfahren zum anbringen eines ableiters an eine ein metallschaumgeruest als traegerteil enthaltende elektrode |
JPH0513064A (ja) | 1991-07-02 | 1993-01-22 | Sanyo Electric Co Ltd | アルカリ蓄電池用電極板の製造方法 |
JP3356181B2 (ja) | 1992-01-24 | 2002-12-09 | 株式会社ユアサコーポレーション | 電池用電極の製造法 |
US5314544A (en) | 1993-05-18 | 1994-05-24 | Saft America, Inc. | High-speed non-destructive cleaning of metal foam substrate of electromechanical cell electrodes |
FR2705834B1 (fr) * | 1993-05-26 | 1995-06-30 | Accumulateurs Fixes | Procédé de liaison d'une connexion métallique sur une électrode dont l'âme a une structure fibreuse ou de type mousse pour générateur électrochimique, et électrode obtenue. |
FR2714213B1 (fr) * | 1993-12-17 | 1996-02-02 | Accumulateurs Fixes | Plaque d'électrode à support de type mousse métallique pour générateur électrochimique, et procédé d'obtention d'une telle électrode. |
JPH0917425A (ja) * | 1995-06-26 | 1997-01-17 | Furukawa Battery Co Ltd:The | アルカリ電池用ペースト式極板並びにその製造法 |
US5657522A (en) | 1996-05-14 | 1997-08-19 | Duracell Inc. | Coiled electrode assemblies and methods of producing same |
US5773164A (en) | 1996-10-15 | 1998-06-30 | Ovonic Battery Company, Inc. | Robust terminal for rechargeable prismatic batteries |
-
1998
- 1998-08-03 ZA ZA986942A patent/ZA986942B/xx unknown
- 1998-08-04 AR ARP980103846A patent/AR016787A1/es unknown
- 1998-08-05 JP JP2000506691A patent/JP4381599B2/ja not_active Expired - Lifetime
- 1998-08-05 AT AT98938384T patent/ATE308803T1/de not_active IP Right Cessation
- 1998-08-05 EP EP98938384A patent/EP1004147B1/fr not_active Expired - Lifetime
- 1998-08-05 DE DE69832175T patent/DE69832175T2/de not_active Expired - Lifetime
- 1998-08-05 AU AU86918/98A patent/AU8691898A/en not_active Abandoned
- 1998-08-05 WO PCT/US1998/016287 patent/WO1999008333A1/fr active IP Right Grant
- 1998-08-05 CA CA002298791A patent/CA2298791A1/fr not_active Abandoned
- 1998-08-07 TW TW087113037A patent/TW421898B/zh not_active IP Right Cessation
-
2000
- 2000-06-08 US US09/589,852 patent/US6298530B1/en not_active Expired - Lifetime
-
2001
- 2001-03-20 US US09/813,175 patent/US20010012583A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
ATE308803T1 (de) | 2005-11-15 |
JP4381599B2 (ja) | 2009-12-09 |
AU8691898A (en) | 1999-03-01 |
DE69832175D1 (de) | 2005-12-08 |
TW421898B (en) | 2001-02-11 |
JP2001512891A (ja) | 2001-08-28 |
WO1999008333A1 (fr) | 1999-02-18 |
US6298530B1 (en) | 2001-10-09 |
EP1004147B1 (fr) | 2005-11-02 |
WO1999008333A9 (fr) | 1999-05-06 |
AR016787A1 (es) | 2001-08-01 |
EP1004147A1 (fr) | 2000-05-31 |
CA2298791A1 (fr) | 1999-02-18 |
DE69832175T2 (de) | 2006-07-20 |
US20010012583A1 (en) | 2001-08-09 |
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