WO2002084762A1 - Manganese dry battery - Google Patents
Manganese dry battery Download PDFInfo
- Publication number
- WO2002084762A1 WO2002084762A1 PCT/JP2002/002868 JP0202868W WO02084762A1 WO 2002084762 A1 WO2002084762 A1 WO 2002084762A1 JP 0202868 W JP0202868 W JP 0202868W WO 02084762 A1 WO02084762 A1 WO 02084762A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- annular projection
- positive electrode
- carbon rod
- annular
- sealing body
- 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
- 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 of a single cell or a single battery
- H01M50/183—Sealing members
-
- 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 of a single cell or a single battery
- H01M50/147—Lids or covers
- H01M50/148—Lids or covers characterised by their shape
- H01M50/154—Lid or cover comprising an axial bore for receiving a central current collector
-
- 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
- H01M6/08—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with cup-shaped electrodes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Primary Cells (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Cell Electrode Carriers And Collectors (AREA)
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02707151A EP1363338A4 (en) | 2001-04-11 | 2002-03-25 | MANGANESE DRY BATTERY |
CA002442562A CA2442562A1 (en) | 2001-04-11 | 2002-03-25 | Manganese dry battery |
BR0208172-5A BR0208172A (pt) | 2001-04-11 | 2002-03-25 | Bateria seca de manganês |
US10/467,796 US7169507B2 (en) | 2001-04-11 | 2002-03-25 | Manganese dry battery |
KR1020037010909A KR100789067B1 (ko) | 2001-04-11 | 2002-03-25 | 망간건전지 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001112922A JP2002313351A (ja) | 2001-04-11 | 2001-04-11 | マンガン乾電池 |
JP2001-112922 | 2001-04-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002084762A1 true WO2002084762A1 (en) | 2002-10-24 |
Family
ID=18964236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2002/002868 WO2002084762A1 (en) | 2001-04-11 | 2002-03-25 | Manganese dry battery |
Country Status (11)
Country | Link |
---|---|
US (1) | US7169507B2 (ja) |
EP (1) | EP1363338A4 (ja) |
JP (1) | JP2002313351A (ja) |
KR (1) | KR100789067B1 (ja) |
CN (1) | CN1288770C (ja) |
BR (1) | BR0208172A (ja) |
CA (1) | CA2442562A1 (ja) |
MY (1) | MY141608A (ja) |
PE (1) | PE20021130A1 (ja) |
PL (1) | PL366868A1 (ja) |
WO (1) | WO2002084762A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4567374B2 (ja) * | 2003-08-28 | 2010-10-20 | パナソニック株式会社 | 電池およびその製造方法 |
JP2018018576A (ja) * | 2014-12-08 | 2018-02-01 | パナソニックIpマネジメント株式会社 | マンガン乾電池 |
EP3683875A1 (de) * | 2019-01-15 | 2020-07-22 | simatec ag | Elektrochemische gasentwicklungszelle, insbesondere quecksilberfreie wasserstoffentwicklungszelle |
WO2021237079A1 (en) | 2020-05-22 | 2021-11-25 | Duracell U.S. Operations, Inc. | Seal assembly for a battery cell |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5487825A (en) * | 1977-12-26 | 1979-07-12 | Toshiba Ray O Vac | Method of producing dry battery |
JPH0173753U (ja) * | 1987-11-05 | 1989-05-18 | ||
JPH07320703A (ja) * | 1994-05-20 | 1995-12-08 | Hitachi Maxell Ltd | 筒形マンガン乾電池 |
JPH08339786A (ja) * | 1995-06-09 | 1996-12-24 | Matsushita Electric Ind Co Ltd | マンガン乾電池 |
JPH09237616A (ja) * | 1996-02-27 | 1997-09-09 | Toshiba Battery Co Ltd | マンガン乾電池 |
JP2000315486A (ja) * | 1999-04-30 | 2000-11-14 | Matsushita Electric Ind Co Ltd | マンガン乾電池 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5364726A (en) | 1976-11-20 | 1978-06-09 | Hitachi Maxell | Method of manufacturing dry cell |
JPS6473753A (en) | 1987-09-16 | 1989-03-20 | Hitachi Ltd | Semiconductor integrated circuit device |
US5595836A (en) * | 1994-06-14 | 1997-01-21 | Matsushita Electric Industrial Co., Ltd. | Manganese dry battery |
JPH09302424A (ja) * | 1996-03-14 | 1997-11-25 | Matsushita Electric Ind Co Ltd | 亜鉛−チタン母合金の製造方法およびマンガン乾電池 |
US6500584B1 (en) * | 1998-03-27 | 2002-12-31 | Matsushita Electric Industrial Co., Ltd. | Manganese dry batteries |
JP2001332230A (ja) * | 2000-03-17 | 2001-11-30 | Matsushita Electric Ind Co Ltd | マンガン乾電池 |
-
2001
- 2001-04-11 JP JP2001112922A patent/JP2002313351A/ja active Pending
-
2002
- 2002-03-25 EP EP02707151A patent/EP1363338A4/en not_active Withdrawn
- 2002-03-25 US US10/467,796 patent/US7169507B2/en not_active Expired - Fee Related
- 2002-03-25 WO PCT/JP2002/002868 patent/WO2002084762A1/ja not_active Application Discontinuation
- 2002-03-25 KR KR1020037010909A patent/KR100789067B1/ko not_active IP Right Cessation
- 2002-03-25 PL PL02366868A patent/PL366868A1/xx not_active Application Discontinuation
- 2002-03-25 BR BR0208172-5A patent/BR0208172A/pt not_active Application Discontinuation
- 2002-03-25 CN CNB02807632XA patent/CN1288770C/zh not_active Expired - Fee Related
- 2002-03-25 CA CA002442562A patent/CA2442562A1/en not_active Abandoned
- 2002-03-27 MY MYPI20021095A patent/MY141608A/en unknown
- 2002-04-09 PE PE2002000286A patent/PE20021130A1/es not_active Application Discontinuation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5487825A (en) * | 1977-12-26 | 1979-07-12 | Toshiba Ray O Vac | Method of producing dry battery |
JPH0173753U (ja) * | 1987-11-05 | 1989-05-18 | ||
JPH07320703A (ja) * | 1994-05-20 | 1995-12-08 | Hitachi Maxell Ltd | 筒形マンガン乾電池 |
JPH08339786A (ja) * | 1995-06-09 | 1996-12-24 | Matsushita Electric Ind Co Ltd | マンガン乾電池 |
JPH09237616A (ja) * | 1996-02-27 | 1997-09-09 | Toshiba Battery Co Ltd | マンガン乾電池 |
JP2000315486A (ja) * | 1999-04-30 | 2000-11-14 | Matsushita Electric Ind Co Ltd | マンガン乾電池 |
Non-Patent Citations (1)
Title |
---|
See also references of EP1363338A4 * |
Also Published As
Publication number | Publication date |
---|---|
KR20030086267A (ko) | 2003-11-07 |
CN1288770C (zh) | 2006-12-06 |
KR100789067B1 (ko) | 2007-12-26 |
MY141608A (en) | 2010-05-31 |
PL366868A1 (en) | 2005-02-07 |
PE20021130A1 (es) | 2003-01-25 |
EP1363338A1 (en) | 2003-11-19 |
US7169507B2 (en) | 2007-01-30 |
CN1568553A (zh) | 2005-01-19 |
JP2002313351A (ja) | 2002-10-25 |
CA2442562A1 (en) | 2002-10-24 |
US20040062984A1 (en) | 2004-04-01 |
EP1363338A4 (en) | 2008-03-12 |
BR0208172A (pt) | 2004-03-02 |
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