JPS57103257A - Cell post sealing structure of storage battery - Google Patents
Cell post sealing structure of storage batteryInfo
- Publication number
- JPS57103257A JPS57103257A JP55179222A JP17922280A JPS57103257A JP S57103257 A JPS57103257 A JP S57103257A JP 55179222 A JP55179222 A JP 55179222A JP 17922280 A JP17922280 A JP 17922280A JP S57103257 A JPS57103257 A JP S57103257A
- Authority
- JP
- Japan
- Prior art keywords
- sealing
- conductive member
- sealing agent
- rivet
- gap
- 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
- 238000007789 sealing Methods 0.000 title abstract 8
- 239000003795 chemical substances by application Substances 0.000 abstract 4
- 239000004593 Epoxy Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229920001187 thermosetting polymer Polymers 0.000 abstract 1
- 229910000859 α-Fe 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
- H01M50/172—Arrangements of electric connectors penetrating the casing
-
- 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 accurately seal liquid by arranging a porous elastic ring which impregnates sealing agent at a gap between the concave of a batrery cover and the conductive member of a plate, compressing it, extracting the sealing agent, and sealing the gap. CONSTITUTION:A concave 13 is formed on a battery cover 1 and a conductive member 2 which is connected to a plate 3 is inserted. A porous elastic ring 5 in which epoxy thermosetting sealing agent consisting of ferrite is impregnated is arranged at their gap. Besides, a terminal member 4 which is pulled from the upper part of the battery cover 1 and formed by a rivet is inserted in the hollow section 21 of the conductive member 2. By pulling up the shaft 41 of the rivet 4 and by the actuation of the conical head section 42, the rivet 4 and the conductive member 2 are expanded and the elastic ring 5 is compressed. Sealing is performed by extracting and hardening the sealing agent. As a result, the extremely high reliability sealing can be formed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55179222A JPS57103257A (en) | 1980-12-17 | 1980-12-17 | Cell post sealing structure of storage battery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55179222A JPS57103257A (en) | 1980-12-17 | 1980-12-17 | Cell post sealing structure of storage battery |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57103257A true JPS57103257A (en) | 1982-06-26 |
JPS6342817B2 JPS6342817B2 (en) | 1988-08-25 |
Family
ID=16062063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55179222A Granted JPS57103257A (en) | 1980-12-17 | 1980-12-17 | Cell post sealing structure of storage battery |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57103257A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4752545A (en) * | 1986-04-07 | 1988-06-21 | C & D Power Systems, Inc. | Post seal and method of manufacture for lead-acid batteries |
JP2010015867A (en) * | 2008-07-04 | 2010-01-21 | Hitachi Vehicle Energy Ltd | Sealed secondary battery |
JP2012146587A (en) * | 2011-01-14 | 2012-08-02 | Hitachi Vehicle Energy Ltd | Sealed secondary battery |
-
1980
- 1980-12-17 JP JP55179222A patent/JPS57103257A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4752545A (en) * | 1986-04-07 | 1988-06-21 | C & D Power Systems, Inc. | Post seal and method of manufacture for lead-acid batteries |
JP2010015867A (en) * | 2008-07-04 | 2010-01-21 | Hitachi Vehicle Energy Ltd | Sealed secondary battery |
JP2012146587A (en) * | 2011-01-14 | 2012-08-02 | Hitachi Vehicle Energy Ltd | Sealed secondary battery |
Also Published As
Publication number | Publication date |
---|---|
JPS6342817B2 (en) | 1988-08-25 |
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