JPS6463265A - Enclosed cell - Google Patents
Enclosed cellInfo
- Publication number
- JPS6463265A JPS6463265A JP62219696A JP21969687A JPS6463265A JP S6463265 A JPS6463265 A JP S6463265A JP 62219696 A JP62219696 A JP 62219696A JP 21969687 A JP21969687 A JP 21969687A JP S6463265 A JPS6463265 A JP S6463265A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust valve
- gas flow
- battery jar
- chambers
- opened
- 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
- H01M50/30—Arrangements for facilitating escape of gases
-
- 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
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/317—Re-sealable arrangements
- H01M50/325—Re-sealable arrangements comprising deformable valve members, e.g. elastic or flexible valve 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)
- Gas Exhaust Devices For Batteries (AREA)
Abstract
PURPOSE:To secure an enclosed cell with no fear of leak occurrence by installing an exhaust valve as opened to one cell element chamber, and forming a gas flow passage to be interconnected to the cell element chamber provided with the exhaust valve from that not provided with an exhaust valve seat between a valve guard plate to be jointed to a battery jar cover and a battery jar cover. CONSTITUTION:A battery jar 1 is partitioned off into three parts by partition walls 2 so that each cell element chamber 3 is formed there. And, a battery jar cover 4 covering the battery jar 1 is opened to only the central one among there chambers and there is provided with an exhaust valve seat 5 doubling as a requisite filler port at the time of manufacturing a cell, and there is also provided with a rubber exhaust valve 6. And, in the battery cover 4, there is provided with a filler port 7 as opened to such one other than the central one among these cell element chambers 3, and furthermore there is provided with a gas flow port 8 as opened to the central one among there chambers 3, while a dike 9 is formed there as surrounding the filler port 7 and the gas flow port 8. Gas generated out of the chamber not provided with the exhaust valve 5 along these chambers 3 enters the chamber provided with the exhaust valve seat 5 by way of the filler port 7, a gas flow passage 11 and the gas flow port 8, from which it passes through the exhaust valve 6, thus it is exhausted to the outside from a gas exhaust clearance 12.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62219696A JP2521976B2 (en) | 1987-09-02 | 1987-09-02 | Sealed storage battery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62219696A JP2521976B2 (en) | 1987-09-02 | 1987-09-02 | Sealed storage battery |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6463265A true JPS6463265A (en) | 1989-03-09 |
JP2521976B2 JP2521976B2 (en) | 1996-08-07 |
Family
ID=16739530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62219696A Expired - Lifetime JP2521976B2 (en) | 1987-09-02 | 1987-09-02 | Sealed storage battery |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2521976B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005190839A (en) * | 2003-12-25 | 2005-07-14 | Yuasa Corp | Control valve type lead-acid battery |
WO2019064390A1 (en) * | 2017-09-27 | 2019-04-04 | 本田技研工業株式会社 | Electricity storage device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59214155A (en) * | 1983-05-18 | 1984-12-04 | Yuasa Battery Co Ltd | Production method of enclosed storage battery |
JPS60147155U (en) * | 1984-03-13 | 1985-09-30 | 株式会社ユアサコーポレーション | sealed lead acid battery |
-
1987
- 1987-09-02 JP JP62219696A patent/JP2521976B2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59214155A (en) * | 1983-05-18 | 1984-12-04 | Yuasa Battery Co Ltd | Production method of enclosed storage battery |
JPS60147155U (en) * | 1984-03-13 | 1985-09-30 | 株式会社ユアサコーポレーション | sealed lead acid battery |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005190839A (en) * | 2003-12-25 | 2005-07-14 | Yuasa Corp | Control valve type lead-acid battery |
WO2019064390A1 (en) * | 2017-09-27 | 2019-04-04 | 本田技研工業株式会社 | Electricity storage device |
CN111164792A (en) * | 2017-09-27 | 2020-05-15 | 本田技研工业株式会社 | Electricity storage device |
CN111164792B (en) * | 2017-09-27 | 2022-04-05 | 本田技研工业株式会社 | Electricity storage device |
Also Published As
Publication number | Publication date |
---|---|
JP2521976B2 (en) | 1996-08-07 |
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