MY141608A - Manganese dry battery - Google Patents
Manganese dry batteryInfo
- Publication number
- MY141608A MY141608A MYPI20021095A MYPI20021095A MY141608A MY 141608 A MY141608 A MY 141608A MY PI20021095 A MYPI20021095 A MY PI20021095A MY PI20021095 A MYPI20021095 A MY PI20021095A MY 141608 A MY141608 A MY 141608A
- Authority
- MY
- Malaysia
- Prior art keywords
- circular projection
- dry battery
- projection
- projections
- manganese dry
- 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
- 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
- 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
-
- 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)
- 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)
Abstract
A MANGANESE DRY BATTERY WITH EXCELLENT LEAK-PROOF PROPERTY IS PROVIDED, IN WHICH ELECTROLYTE LEAKAGE DOES NOT OCCUR EVEN IF THE SIZE OF A POSITIVE ELECTRODE MATERIAL MIXTURE (2) IS INCREASED TO MEET A DEMAND FOR IMPROVEMENT IN DISCHARGE PROPERTY. IN A SEALING PART, A FIRST CIRCULAR PROJECTION (7A), A SECOND CIRCULAR PROJECTION (7B) AND A THIRD CIRCULAR PROJECTION (7C) ARE ARRANGED AT THE BOTTOM IN SEQUENCE FROM THE CENTER TO THE OUTSIDE, AND A POSITIVE ELECTRODE CARBON ROD (1) SUPPORTING PART IS PROVIDED IN AN INNERMOST PERIPHERY PORTION TO HAVE AN INTERVAL FROM THE FIRST CIRCULAR PROJECTION (7A). A GROOVE (7F) BETWEEN THE FIRST PROJECTION (7A) AND THE CARBON ROD (1) IS FORMED TO HAVE A SUBSTANTIALLY RECTANGULAR VERTICAL SECTION, KRAFT BOARD IS PRESSED BY FLAT BOTTOM SURFACES OF THE FIRST AND SECOND PROJECTIONS (7A, 7B) AND AN OPENING OF THE ZINC CAN (6) IS FITTED BETWEEN THE SECOND AND THIRD PROJECTIONS (7B, 7C). (FIGURE 3)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001112922A JP2002313351A (en) | 2001-04-11 | 2001-04-11 | Manganese dry cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY141608A true MY141608A (en) | 2010-05-31 |
Family
ID=18964236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI20021095A MY141608A (en) | 2001-04-11 | 2002-03-27 | Manganese dry battery |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US7169507B2 (en) |
| EP (1) | EP1363338A4 (en) |
| JP (1) | JP2002313351A (en) |
| KR (1) | KR100789067B1 (en) |
| CN (1) | CN1288770C (en) |
| BR (1) | BR0208172A (en) |
| CA (1) | CA2442562A1 (en) |
| MY (1) | MY141608A (en) |
| PE (1) | PE20021130A1 (en) |
| PL (1) | PL366868A1 (en) |
| WO (1) | WO2002084762A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4567374B2 (en) * | 2003-08-28 | 2010-10-20 | パナソニック株式会社 | Battery and manufacturing method thereof |
| JP2018018576A (en) * | 2014-12-08 | 2018-02-01 | パナソニックＩｐマネジメント株式会社 | Manganese dry battery |
| EP3683875A1 (en) * | 2019-01-15 | 2020-07-22 | simatec ag | Electrochemical gas development cell, in particular mercury-free hydrogen development cell |
| AU2021273919A1 (en) | 2020-05-22 | 2022-10-06 | Duracell U.S. Operations, Inc. | Seal assembly for a battery cell |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5364726A (en) | 1976-11-20 | 1978-06-09 | Hitachi Maxell | Method of manufacturing dry cell |
| JPS5487825A (en) | 1977-12-26 | 1979-07-12 | Toshiba Ray O Vac | Method of producing dry battery |
| JPS6473753A (en) | 1987-09-16 | 1989-03-20 | Hitachi Ltd | Semiconductor integrated circuit device |
| JPH0173753U (en) * | 1987-11-05 | 1989-05-18 | ||
| JPH07320703A (en) | 1994-05-20 | 1995-12-08 | Hitachi Maxell Ltd | Cylindrical manganese battery |
| US5595836A (en) * | 1994-06-14 | 1997-01-21 | Matsushita Electric Industrial Co., Ltd. | Manganese dry battery |
| JPH08339786A (en) * | 1995-06-09 | 1996-12-24 | Matsushita Electric Ind Co Ltd | Manganese battery |
| JPH09237616A (en) | 1996-02-27 | 1997-09-09 | Toshiba Battery Co Ltd | Manganese dry cell |
| JPH09302424A (en) * | 1996-03-14 | 1997-11-25 | Matsushita Electric Ind Co Ltd | Method for producing zinc-titanium master alloy and manganese dry battery |
| US6500584B1 (en) * | 1998-03-27 | 2002-12-31 | Matsushita Electric Industrial Co., Ltd. | Manganese dry batteries |
| JP2000315486A (en) | 1999-04-30 | 2000-11-14 | Matsushita Electric Ind Co Ltd | Manganese dry cell |
| JP2001332230A (en) * | 2000-03-17 | 2001-11-30 | Matsushita Electric Ind Co Ltd | Manganese dry cell |
-
2001
- 2001-04-11 JP JP2001112922A patent/JP2002313351A/en active Pending
-
2002
- 2002-03-25 BR BR0208172-5A patent/BR0208172A/en not_active Application Discontinuation
- 2002-03-25 EP EP02707151A patent/EP1363338A4/en not_active Withdrawn
- 2002-03-25 KR KR1020037010909A patent/KR100789067B1/en not_active Expired - Fee Related
- 2002-03-25 PL PL02366868A patent/PL366868A1/en not_active Application Discontinuation
- 2002-03-25 CA CA002442562A patent/CA2442562A1/en not_active Abandoned
- 2002-03-25 CN CNB02807632XA patent/CN1288770C/en not_active Expired - Fee Related
- 2002-03-25 WO PCT/JP2002/002868 patent/WO2002084762A1/en not_active Ceased
- 2002-03-25 US US10/467,796 patent/US7169507B2/en not_active Expired - Fee Related
- 2002-03-27 MY MYPI20021095A patent/MY141608A/en unknown
- 2002-04-09 PE PE2002000286A patent/PE20021130A1/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| KR100789067B1 (en) | 2007-12-26 |
| CN1288770C (en) | 2006-12-06 |
| US20040062984A1 (en) | 2004-04-01 |
| JP2002313351A (en) | 2002-10-25 |
| EP1363338A1 (en) | 2003-11-19 |
| US7169507B2 (en) | 2007-01-30 |
| WO2002084762A1 (en) | 2002-10-24 |
| KR20030086267A (en) | 2003-11-07 |
| CN1568553A (en) | 2005-01-19 |
| BR0208172A (en) | 2004-03-02 |
| CA2442562A1 (en) | 2002-10-24 |
| PE20021130A1 (en) | 2003-01-25 |
| EP1363338A4 (en) | 2008-03-12 |
| PL366868A1 (en) | 2005-02-07 |
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