JPS60141069U - sealed lead acid battery - Google Patents
sealed lead acid batteryInfo
- Publication number
- JPS60141069U JPS60141069U JP2716984U JP2716984U JPS60141069U JP S60141069 U JPS60141069 U JP S60141069U JP 2716984 U JP2716984 U JP 2716984U JP 2716984 U JP2716984 U JP 2716984U JP S60141069 U JPS60141069 U JP S60141069U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve body
- sealed lead
- acid battery
- valve seat
- 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)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図ａ、 ｂはそれぞれ従来の密閉型鉛蓄電池におけ
る排気弁機構を示す説明図、第２図ａ及びｂはそれぞれ
本考案の密閉型鉛蓄電池の第１の実施例を示す縦断面図
及び底面図、第３図は本考案 −の効果を確認するため
に行った実験の結果を示すグラフ、第４図は本考案の第
２の実施例を示す縦断面図、第５図は本考案の第３の実
施例を示す縦、断面図、第６図及び第７図はそれぞれ本
考案の第４の実施例を示す縦断面図及び斜視図、第８図
及び第９図はそれぞれ本考案の第・５の実施例を示す縦
断面図及び斜視図である。
１・・・蓋体、６・・・弁座、７，２４・・・弁体固定
部、９・・・弁体、１１・・・基部、１２・・・スカー
ト部。
禅作Ｂ枚（Ｂ）−一伽Figures 1a and b are explanatory views showing an exhaust valve mechanism in a conventional sealed lead-acid battery, respectively, and Figures 2a and b are longitudinal cross-sectional views showing a first embodiment of the sealed lead-acid battery of the present invention, respectively. The bottom view, Figure 3 is a graph showing the results of an experiment conducted to confirm the effects of the present invention, Figure 4 is a vertical cross-sectional view showing the second embodiment of the present invention, and Figure 5 is a graph showing the results of experiments conducted to confirm the effects of the present invention. FIGS. 6 and 7 are longitudinal sectional views and perspective views showing the fourth embodiment of the present invention, respectively, and FIGS. 8 and 9 are longitudinal and sectional views showing the fourth embodiment of the present invention, respectively. It is a longitudinal cross-sectional view and a perspective view which show the 5th Example. DESCRIPTION OF SYMBOLS 1... Lid body, 6... Valve seat, 7, 24... Valve body fixing part, 9... Valve body, 11... Base, 12... Skirt part. Zen work B sheet (B) - Ichiga
Claims (1)
以上になったときに開く排気弁機構を設けてなる密閉型
鉛蓄電池において、前記排気弁機構は、前記蓋体に設け
られた環状の突条からなる弁座と、前記弁座の内側に設
けられた弁体固定部と、前記弁体固定部と前記弁座との
間の部分を貫通させて設けられた排気孔と、前記弁体固
定部に固定された基部と該基部に連設された弾性スカー
ト部とからなっていて該スカート部が前記弁座に当接さ
れた弁体とを備えてなり、前記弁体のスカート部は上方
に向かって次第に径が大きくなる略円錐状の形に形成さ
れていることを特徴とする密閉型鉛蓄電池。In a sealed lead-acid battery, the lid body that closes the opening of the battery case is provided with an exhaust valve mechanism that opens when the pressure inside the battery case exceeds a predetermined value, and the exhaust valve mechanism is provided on the lid body. A valve seat formed of an annular protrusion provided therein, a valve body fixing part provided inside the valve seat, and an exhaust provided by penetrating a portion between the valve body fixing part and the valve seat. The valve body includes a hole, a base portion fixed to the valve body fixing portion, and an elastic skirt portion connected to the base portion, the skirt portion being in contact with the valve seat; A sealed lead-acid battery characterized in that the skirt portion of the valve body is formed into a substantially conical shape whose diameter gradually increases toward the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2716984U JPS60141069U (en) | 1984-02-29 | 1984-02-29 | sealed lead acid battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2716984U JPS60141069U (en) | 1984-02-29 | 1984-02-29 | sealed lead acid battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60141069U true JPS60141069U (en) | 1985-09-18 |
Family
ID=30523863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2716984U Pending JPS60141069U (en) | 1984-02-29 | 1984-02-29 | sealed lead acid battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60141069U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006313715A (en) * | 2005-01-31 | 2006-11-16 | Nok Corp | Pressure release valve |
-
1984
- 1984-02-29 JP JP2716984U patent/JPS60141069U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006313715A (en) * | 2005-01-31 | 2006-11-16 | Nok Corp | Pressure release valve |
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