JPH034656U - - Google Patents
Info
- Publication number
- JPH034656U JPH034656U JP6518389U JP6518389U JPH034656U JP H034656 U JPH034656 U JP H034656U JP 6518389 U JP6518389 U JP 6518389U JP 6518389 U JP6518389 U JP 6518389U JP H034656 U JPH034656 U JP H034656U
- Authority
- JP
- Japan
- Prior art keywords
- battery case
- frame
- synthetic resin
- battery
- case frame
- 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
Classifications
-
- Y02E60/12—
Landscapes
- Gas Exhaust Devices For Batteries (AREA)
Description
第１図は本考案密閉形鉛蓄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の
組立斜視図、第４図は第３図Ｂ−Ｂ線における断
面図、第５図は他の従来排気弁の断面図である。
１，１′……電槽板、２，２′……ラミネート
フイルム、３……電槽枠体、７……弁室、８……
排気溝、９……連通孔、１０……弁体。
Fig. 1 is a longitudinal cross-sectional view showing one 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. 4 is a sectional view taken along line BB in FIG. 3, and FIG. 5 is a sectional view of another conventional exhaust valve. 1, 1'... Battery case board, 2, 2'... Laminate film, 3... Battery case frame, 7... Valve chamber, 8...
Exhaust groove, 9... communication hole, 10... valve body.
Claims (1)
した一対の電槽板を、同じ合成樹脂よりなる額縁
状の電槽枠体を中にして対向させ、該電槽枠体の
内部に発電要素を収納し、電槽を加熱、加圧して
電槽板の合成樹脂フイルムと電槽枠体とを溶着し
て密閉化する電池であつて、電槽枠体の一部に断
面が半円形状の貫通孔または凹部よりなる弁室を
設け、該弁室に電槽内部との連通孔を形成すると
ともに、材質がゴムからなり外周面が平滑な半円
柱状の独立気泡性発泡体からなる弁体を挿入して
連通孔を閉塞することを特徴とする密閉形鉛蓄電
池。 A pair of battery case plates with a synthetic resin film laminated on the inside of a metal plate are placed facing each other with a frame-shaped battery case frame made of the same synthetic resin inside, and a power generating element is housed inside the battery case frame. , a battery in which the battery case is heated and pressurized to weld the synthetic resin film of the battery case plate and the battery case frame to seal it, and a through hole with a semicircular cross section is provided in a part of the battery case frame. Alternatively, a valve chamber consisting of a concave portion is provided, a communicating hole with the inside of the battery case is formed in the valve chamber, and a valve body made of semi-cylindrical closed cell foam made of rubber and having a smooth outer peripheral surface is inserted. A sealed lead-acid battery characterized in that the communication hole is closed by closing the communication hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6518389U JPH034656U (en) | 1989-06-02 | 1989-06-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6518389U JPH034656U (en) | 1989-06-02 | 1989-06-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH034656U true JPH034656U (en) | 1991-01-17 |
Family
ID=31596786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6518389U Pending JPH034656U (en) | 1989-06-02 | 1989-06-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH034656U (en) |
-
1989
- 1989-06-02 JP JP6518389U patent/JPH034656U/ja active Pending