JPH02123065U - - Google Patents
Info
- Publication number
- JPH02123065U JPH02123065U JP3282989U JP3282989U JPH02123065U JP H02123065 U JPH02123065 U JP H02123065U JP 3282989 U JP3282989 U JP 3282989U JP 3282989 U JP3282989 U JP 3282989U JP H02123065 U JPH02123065 U JP H02123065U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust pipe
- lid
- rubber cap
- protrusion
- fitted
- 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 5
Classifications
-
- Y02E60/12—
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
- Gas Exhaust Devices For Batteries (AREA)
Description
第1図は本考案の一実施例の密閉型鉛蓄電池用
安全弁の概略断面図、第2図は同密閉型鉛蓄電池
用安全弁に用いる上ぶたの概略断面図、第3図は
従来の密閉型鉛蓄電池用安全弁の概略断面図であ
る。
11……ふた、12……排気筒、12a……上
端、13……ゴムキヤツプ、13a……上端、1
4……上ぶた、15……突起、15a……先端。
Fig. 1 is a schematic cross-sectional view of a safety valve for a sealed lead-acid battery according to an embodiment of the present invention, Fig. 2 is a schematic cross-sectional view of the upper lid used in the safety valve for a sealed lead-acid battery, and Fig. 3 is a conventional closed-type safety valve. FIG. 2 is a schematic cross-sectional view of a safety valve for a lead-acid battery. 11...Lid, 12...Exhaust pipe, 12a...Top end, 13...Rubber cap, 13a...Top end, 1
4... Upper lid, 15... Protrusion, 15a... Tip.
Claims (1)
もに、この排気筒の上端にゴムキヤツプを嵌着し
、かつこのゴムキヤツプを嵌着した排気筒を包囲
する上ぶたを前記ふたと一体化して配設し、この
上ぶたは下面側の前記排気筒に対向する位置に突
起を有し、かつこの突起の先端を熱溶融して前記
排気筒のゴムキヤツプの上端との間に所定の間隔
を形成していることを特徴とする密閉型鉛蓄電池
用安全弁。 An exhaust pipe is provided protruding from the lid of a sealed lead-acid battery, a rubber cap is fitted to the upper end of the exhaust pipe, and an upper lid that surrounds the exhaust pipe into which the rubber cap is fitted is provided integrally with the lid. The upper lid has a protrusion on its lower surface at a position facing the exhaust pipe, and the tip of the protrusion is heat-fused to form a predetermined distance between it and the upper end of the rubber cap of the exhaust pipe. A safety valve for sealed lead-acid batteries.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3282989U JPH02123065U (en) | 1989-03-22 | 1989-03-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3282989U JPH02123065U (en) | 1989-03-22 | 1989-03-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02123065U true JPH02123065U (en) | 1990-10-09 |
Family
ID=31259421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3282989U Pending JPH02123065U (en) | 1989-03-22 | 1989-03-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02123065U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008034167A (en) * | 2006-07-27 | 2008-02-14 | Matsushita Electric Ind Co Ltd | Lead acid storage battery |
-
1989
- 1989-03-22 JP JP3282989U patent/JPH02123065U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008034167A (en) * | 2006-07-27 | 2008-02-14 | Matsushita Electric Ind Co Ltd | Lead acid storage battery |