JPS559371A - Button-type alkaline battery - Google Patents
Button-type alkaline batteryInfo
- Publication number
- JPS559371A JPS559371A JP8264278A JP8264278A JPS559371A JP S559371 A JPS559371 A JP S559371A JP 8264278 A JP8264278 A JP 8264278A JP 8264278 A JP8264278 A JP 8264278A JP S559371 A JPS559371 A JP S559371A
- Authority
- JP
- Japan
- Prior art keywords
- metal case
- sealing plate
- insulating gasket
- resistant
- button
- 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.)
- Pending
Links
- 229910052751 metal Inorganic materials 0.000 abstract 4
- 239000002184 metal Substances 0.000 abstract 4
- 238000007789 sealing Methods 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 2
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 abstract 2
- 239000004952 Polyamide Substances 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 229920005556 chlorobutyl Polymers 0.000 abstract 1
- 229920003049 isoprene rubber Polymers 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 239000007773 negative electrode material Substances 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- -1 polyethylene Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 239000007774 positive electrode material Substances 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 229910001923 silver oxide Inorganic materials 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
- H01M50/183—Sealing members
- H01M50/184—Sealing members characterised by their shape or structure
-
- 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
- H01M50/186—Sealing members characterised by the disposition of the sealing members
-
- 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)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
PURPOSE:To enhance leakage-resistant property by covering a metal case contacting with an insulating gasket and a portion of a sealing plate by a film of synthesized resin and the like which is alkaline resistant, is contacted with metals, ans is sticky under the film state. CONSTITUTION:A positive-electrode active material 2 comprising silver oxide and the like, a separator 3, and electrolyte-impregnated material 4, and a negative- electrode active material 5 are enclosed in a metal case 1 which is also a cylindrical positive terminal, and sealing is made by a sealing plate 6 which serves as a negative electrode, with an insulating gasket 8 being intervened, thereby a button-type battery is formed. Sticky films 9 and 10 are formed in the portion between the metal case 1 and the insulating gasket 8 of the sealing plate 6. The films 9 and 10 are formed by an alkaline-resistant material having excellent sticking property, for exaple, one of chlorosulfonic polyethylene, polyamide, isoprene rubber, and chlorinated butyl rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8264278A JPS559371A (en) | 1978-07-06 | 1978-07-06 | Button-type alkaline battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8264278A JPS559371A (en) | 1978-07-06 | 1978-07-06 | Button-type alkaline battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS559371A true JPS559371A (en) | 1980-01-23 |
Family
ID=13780072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8264278A Pending JPS559371A (en) | 1978-07-06 | 1978-07-06 | Button-type alkaline battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS559371A (en) |
-
1978
- 1978-07-06 JP JP8264278A patent/JPS559371A/en active Pending
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