JPS5624758A - Sealed alkaline battery - Google Patents
Sealed alkaline batteryInfo
- Publication number
- JPS5624758A JPS5624758A JP9722279A JP9722279A JPS5624758A JP S5624758 A JPS5624758 A JP S5624758A JP 9722279 A JP9722279 A JP 9722279A JP 9722279 A JP9722279 A JP 9722279A JP S5624758 A JPS5624758 A JP S5624758A
- Authority
- JP
- Japan
- Prior art keywords
- gasket
- mixture
- epoxy resin
- layer
- bituminous 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.)
- Pending
Links
- 239000003822 epoxy resin Substances 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- 229920000647 polyepoxide Polymers 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 2
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
-
- 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 improve the leakproof of a battery of providing a layer of a mixture of epoxy resin containing no hardner and bituminous material between a gasket and a meatal part to which the gasket is opposing. CONSTITUTION:A layer 7 of a mixture of epoxy resin containing no hardner and bituminous material is provided between a gasket 5 and a metal part of a metal container 4b which serves as a negative terminal to which the gasket is opposing. The weight ratio of said bituminous material to epoxy resin is preferably about 20-50%. It is preferable that the layer 7 of the mixture is coated on the part to be faced to the gasket 5 of the negative container 4b previously.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9722279A JPS5624758A (en) | 1979-08-01 | 1979-08-01 | Sealed alkaline battery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9722279A JPS5624758A (en) | 1979-08-01 | 1979-08-01 | Sealed alkaline battery |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5624758A true JPS5624758A (en) | 1981-03-09 |
Family
ID=14186598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9722279A Pending JPS5624758A (en) | 1979-08-01 | 1979-08-01 | Sealed alkaline battery |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5624758A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5881827A (en) * | 1996-02-13 | 1999-03-16 | Tone Corporation | Extendable bit |
-
1979
- 1979-08-01 JP JP9722279A patent/JPS5624758A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5881827A (en) * | 1996-02-13 | 1999-03-16 | Tone Corporation | Extendable bit |
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