JPS5784563A - Battery - Google Patents
BatteryInfo
- Publication number
- JPS5784563A JPS5784563A JP55161202A JP16120280A JPS5784563A JP S5784563 A JPS5784563 A JP S5784563A JP 55161202 A JP55161202 A JP 55161202A JP 16120280 A JP16120280 A JP 16120280A JP S5784563 A JPS5784563 A JP S5784563A
- Authority
- JP
- Japan
- Prior art keywords
- organic
- mixture
- sealing gasket
- plate
- battery
- 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
- -1 polyethylene Polymers 0.000 abstract 7
- 238000007789 sealing Methods 0.000 abstract 6
- 239000002184 metal Substances 0.000 abstract 3
- 229910052751 metal Inorganic materials 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- 239000004698 Polyethylene Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 229920000573 polyethylene Polymers 0.000 abstract 2
- RZQHQRWJUGCKLP-UHFFFAOYSA-N 5-methyl-2,5-dinitrosocyclohexa-1,3-diene Chemical compound O=NC1(C)CC=C(N=O)C=C1 RZQHQRWJUGCKLP-UHFFFAOYSA-N 0.000 abstract 1
- 239000004743 Polypropylene Substances 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000007773 negative electrode material Substances 0.000 abstract 1
- 229920001155 polypropylene Polymers 0.000 abstract 1
- 239000007774 positive electrode material Substances 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
- H01M50/19—Sealing members characterised by the material
- H01M50/193—Organic material
-
- 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 liquid leakage resistance of a battery by using a sealing gasket, which is fused to a metal sealing plate, made of a mixture which principally consists of polyethylene or polypropylene and contains a given amount of an organic nitrosyl compound. CONSTITUTION:A mixture-like positive active material 2 is placed on the inner bottom of a metal case 1, and a separator 3 and a negative active material 4 made of a gel-like amalgamated zinc powder are placed over the material 2. After that, a metal sealing plate 5 is placed on the material 4, with a sealing gasket 6 interposed between the case 1 and the plate 5, to hermetically seal the battery, thereby a button-type battery being constituted. Here, the sealing gasket 6 is fused to the plate 5 before it is attached to the periphery of the case 1. As the sealing gasket 6, a mixture which principally consists of polyethylene or polyproplylene and contains an organic nitrosyl compound is used. The content of the organic nitrosyl compound should be 0.3-0.7wt% of the former mixture. As the organic nitrosyl compound, p-dinitrosotoluene, tetranitrosobenzene or the like is preferred.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55161202A JPS5784563A (en) | 1980-11-14 | 1980-11-14 | Battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55161202A JPS5784563A (en) | 1980-11-14 | 1980-11-14 | Battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5784563A true JPS5784563A (en) | 1982-05-26 |
Family
ID=15730529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55161202A Pending JPS5784563A (en) | 1980-11-14 | 1980-11-14 | Battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5784563A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6878486B2 (en) | 2001-12-20 | 2005-04-12 | Eveready Battery Company, Inc. | Seal for electrochemical cell |
-
1980
- 1980-11-14 JP JP55161202A patent/JPS5784563A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6878486B2 (en) | 2001-12-20 | 2005-04-12 | Eveready Battery Company, Inc. | Seal for electrochemical cell |
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