JPH02152U - - Google Patents
Info
- Publication number
- JPH02152U JPH02152U JP7758788U JP7758788U JPH02152U JP H02152 U JPH02152 U JP H02152U JP 7758788 U JP7758788 U JP 7758788U JP 7758788 U JP7758788 U JP 7758788U JP H02152 U JPH02152 U JP H02152U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust hole
- peripheral wall
- upper lid
- valve chamber
- welding
- 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図に示した本考案実施
例の要部拡大断面図、第３図は従来のこの種電池
の一例を示す要部縦断面図である。
１……電槽、２……極板群、３……電槽蓋、４
……弁室、５……排気孔、６……板状弾性体、７
……溶着用座、８……上蓋、９……円錘状突起、
１０……寸法規制用突起。
Fig. 1 is a vertical sectional view showing an embodiment of the sealed lead-acid battery of the present invention, Fig. 2 is an enlarged sectional view of the main part of the embodiment of the invention shown in Fig. 1, and Fig. 3 is a conventional battery of this type. FIG. 1... Battery case, 2... Plate group, 3... Battery case lid, 4
... Valve chamber, 5 ... Exhaust hole, 6 ... Plate-shaped elastic body, 7
... Welding seat, 8 ... Top lid, 9 ... Cone-shaped projection,
10...Protrusion for size regulation.
Claims (1)
を当接させ、該弾性弁を上蓋に形成した突起によ
り排気孔に押圧するものにおいて、前記弁室の周
壁に上蓋を熱溶着あるいは超音波溶着する溶着用
座を設けると共に、該周壁と排気孔との間に前記
溶着用座とほぼ同一高さを有する寸法規制用突起
を設けたことを特徴とする密閉形鉛蓄電池。 In a device in which a plate-shaped elastic valve is brought into contact with an exhaust hole in a valve chamber formed in a battery lid, and the elastic valve is pressed against the exhaust hole by a protrusion formed in an upper lid, the upper lid is heat-welded or superimposed on the peripheral wall of the valve chamber. 1. A sealed lead-acid battery, characterized in that a welding seat for sonic welding is provided, and a size regulating projection having approximately the same height as the welding seat is provided between the peripheral wall and the exhaust hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7758788U JPH02152U (en) | 1988-06-10 | 1988-06-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7758788U JPH02152U (en) | 1988-06-10 | 1988-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02152U true JPH02152U (en) | 1990-01-05 |
Family
ID=31302563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7758788U Pending JPH02152U (en) | 1988-06-10 | 1988-06-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02152U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6358457B2 (en) * | 1983-10-03 | 1988-11-16 |
-
1988
- 1988-06-10 JP JP7758788U patent/JPH02152U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6358457B2 (en) * | 1983-10-03 | 1988-11-16 |
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