JPS6429771U - - Google Patents
Info
- Publication number
- JPS6429771U JPS6429771U JP6942687U JP6942687U JPS6429771U JP S6429771 U JPS6429771 U JP S6429771U JP 6942687 U JP6942687 U JP 6942687U JP 6942687 U JP6942687 U JP 6942687U JP S6429771 U JPS6429771 U JP S6429771U
- Authority
- JP
- Japan
- Prior art keywords
- battery
- battery case
- plates
- synthetic resin
- outside
- 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
- 239000002253 acid Substances 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
Classifications
-
- Y02E60/12—
Landscapes
- Gas Exhaust Devices For Batteries (AREA)
Description
第１図は本考案密閉形鉛電池の一実施例を示す
縦断面図、第２図は第１図Ａ―Ａ線における排気
弁部の断面図、第３図は従来電池の排気弁部を示
す断面図である。
１，１′……電槽板、２，２′……フイルム、
３……電槽蓋、７……弁室、８……排気口、９…
…連通孔、１０……弁体。
Fig. 1 is a longitudinal cross-sectional view showing an embodiment of the sealed lead-acid battery of the present invention, Fig. 2 is a cross-sectional view of the exhaust valve section taken along line A--A in Fig. 1, and Fig. 3 is a cross-sectional view of the exhaust valve section of a conventional battery. FIG. 1, 1'...Battery case board, 2, 2'...Film,
3... Battery tank lid, 7... Valve chamber, 8... Exhaust port, 9...
...Communication hole, 10... Valve body.
Claims (1)
の電槽板を対向させ、内部に極板群を収納し、電
槽板を外側から加圧および加熱して密閉化する電
池であつて、合成樹脂よりなる電槽蓋の一部に、
円または楕円の貫通孔あるいは凹部よりなる弁室
を設け、この弁室に電槽内との連通孔と電槽外へ
の排気口とを形成すると共に、合成樹脂からなる
円柱状の独立気泡からなるスポンジ状の弾性を有
する弁体を挿入して連通孔を閉塞することを特徴
とする密閉形鉛電池。 A battery made of synthetic resin, in which a pair of battery case plates with synthetic resin film laminated on the inside face each other, a group of electrode plates is housed inside, and the battery case plates are pressurized and heated from the outside to seal them. Part of the battery lid,
A valve chamber consisting of a circular or elliptical through hole or recess is provided, and a communication hole with the inside of the battery case and an exhaust port to the outside of the battery case are formed in this valve chamber. A sealed lead-acid battery characterized in that a valve body having sponge-like elasticity is inserted to close a communication hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6942687U JPS6429771U (en) | 1987-05-09 | 1987-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6942687U JPS6429771U (en) | 1987-05-09 | 1987-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6429771U true JPS6429771U (en) | 1989-02-22 |
Family
ID=31294702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6942687U Pending JPS6429771U (en) | 1987-05-09 | 1987-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6429771U (en) |
-
1987
- 1987-05-09 JP JP6942687U patent/JPS6429771U/ja active Pending
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