JPS646362A - Enclosed type lead storage battery - Google Patents
Enclosed type lead storage batteryInfo
- Publication number
- JPS646362A JPS646362A JP62161777A JP16177787A JPS646362A JP S646362 A JPS646362 A JP S646362A JP 62161777 A JP62161777 A JP 62161777A JP 16177787 A JP16177787 A JP 16177787A JP S646362 A JPS646362 A JP S646362A
- Authority
- JP
- Japan
- Prior art keywords
- poles
- resin
- electrode
- water
- 73dyne
- 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
- 239000011347 resin Substances 0.000 abstract 5
- 229920005989 resin Polymers 0.000 abstract 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 238000004321 preservation Methods 0.000 abstract 2
- 239000005871 repellent Substances 0.000 abstract 2
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 239000007788 liquid 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/528—Fixed electrical connections, i.e. not intended for disconnection
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
PURPOSE:To prevent the self-discharge and a decrease of capacity during a long preservation by burying a resin with a specific water-repellent property to the connection of electrode poles which connects neighboring cells in series, of the poles connected to straps which connect the lugs of the electrode plates in parallel. CONSTITUTION:The connection 8 of an electrode pole 4 and an electrode pole 5 which connects neighboring cells in series, of poles 4 and 5 connected to straps 3 which connect the lugs of electrode plates 1 and 2, is buried in a resin 7 whose critical surface tension is less than 73dyne/cm<2>. Since the surface tension of water is 73dyne/cm<2>, the water hardly wets the surface of the resin whose critical surface tension is less than 73dyne/cm<2>. Consequently, when the connection 8 of the poles 4 and 5 is buried in such a resin 7, the water hardly wets the periphery of the poles 4 and 5. That is, since the liquid contact between the positive electrode poles 4 and the negative electrode poles 5 is prevented by the water-repellent property of the resin 7 even though a dew condensation is produced by the rise and the fall of the temperature when the battery is left for a long time, the self-discharge is prevented. A decrease of the capacity during a long preservation can be prevented accordingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62161777A JPS646362A (en) | 1987-06-29 | 1987-06-29 | Enclosed type lead storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62161777A JPS646362A (en) | 1987-06-29 | 1987-06-29 | Enclosed type lead storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS646362A true JPS646362A (en) | 1989-01-10 |
Family
ID=15741707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62161777A Pending JPS646362A (en) | 1987-06-29 | 1987-06-29 | Enclosed type lead storage battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS646362A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003178796A (en) * | 2001-10-01 | 2003-06-27 | Matsushita Electric Ind Co Ltd | Closed alkaline storage battery |
-
1987
- 1987-06-29 JP JP62161777A patent/JPS646362A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003178796A (en) * | 2001-10-01 | 2003-06-27 | Matsushita Electric Ind Co Ltd | Closed alkaline storage battery |
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