JPS5516343A - Alkali cell - Google Patents
Alkali cellInfo
- Publication number
- JPS5516343A JPS5516343A JP8872978A JP8872978A JPS5516343A JP S5516343 A JPS5516343 A JP S5516343A JP 8872978 A JP8872978 A JP 8872978A JP 8872978 A JP8872978 A JP 8872978A JP S5516343 A JPS5516343 A JP S5516343A
- Authority
- JP
- Japan
- Prior art keywords
- copolymer
- gasket
- polybutadiene
- rubber
- liquid leakage
- 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.)
- Granted
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
- H01M50/186—Sealing members characterised by the disposition of the 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
- H01M50/183—Sealing members
- H01M50/19—Sealing members characterised by the material
- H01M50/193—Organic material
-
- 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
- H01M50/19—Sealing members characterised by the material
- H01M50/197—Sealing members characterised by the material having a layered structure
-
- 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
Abstract
PURPOSE:To raise resistance to liquid leakage by interposing a sealant composed of unvulcanized rubber and process oil between cell container and gasket. CONSTITUTION:A sealant prepared by adding 30 to 60 wt%, preferably 40 to 50 wt%, process oil as a softening agent to an unvulcanized rubber, e.g., natural rubber and synthetic rubber such as polybutadiene copolymer, etc., preferably a A-B-A-type 3-block copolymer such as polystyrene-polybutadiene-polstyrene copolymer, is interposed in apertures among cell container, metal sealing plate, current collecing bar, and gasket, whereby resistance to liquid leakage can be raised and fraction defective can be greatly suppressed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8872978A JPS5516343A (en) | 1978-07-19 | 1978-07-19 | Alkali cell |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8872978A JPS5516343A (en) | 1978-07-19 | 1978-07-19 | Alkali cell |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5516343A true JPS5516343A (en) | 1980-02-05 |
JPS6124785B2 JPS6124785B2 (en) | 1986-06-12 |
Family
ID=13950998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8872978A Granted JPS5516343A (en) | 1978-07-19 | 1978-07-19 | Alkali cell |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5516343A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5705294A (en) * | 1995-09-28 | 1998-01-06 | Micron Communications, Inc. | Method of forming a battery and battery |
-
1978
- 1978-07-19 JP JP8872978A patent/JPS5516343A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5705294A (en) * | 1995-09-28 | 1998-01-06 | Micron Communications, Inc. | Method of forming a battery and battery |
US5900333A (en) * | 1995-09-28 | 1999-05-04 | Micron Communications, Inc. | Method of forming a battery and such battery formed |
Also Published As
Publication number | Publication date |
---|---|
JPS6124785B2 (en) | 1986-06-12 |
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