JPH02128367U - - Google Patents
Info
- Publication number
- JPH02128367U JPH02128367U JP3581889U JP3581889U JPH02128367U JP H02128367 U JPH02128367 U JP H02128367U JP 3581889 U JP3581889 U JP 3581889U JP 3581889 U JP3581889 U JP 3581889U JP H02128367 U JPH02128367 U JP H02128367U
- Authority
- JP
- Japan
- Prior art keywords
- battery
- specific gravity
- gravity sensor
- plate
- electrodes
- 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
- Secondary Cells (AREA)
Description
第１図は本考案の電池内に比重センサを取付け
た状態を示す縦断面図、第２図は本考案の鉛蓄電
池を第１図より角度を変えてセンサ取付面を正面
とした縦断面図、第３図は従来の方法で比重セン
サを取付けた状態の縦断面図、第４図は本考案の
鉛蓄電池と従来の鉛蓄電池との比重センサの指示
値の違いを比較した特性図である。
１……ＰｂＯ２電極、１′……Ｐｂ電極、３…
…極板群、４……電解液保持体、６……電槽、８
……ハミ出し部、９……陽極板、１０……陰極板
。
Fig. 1 is a longitudinal cross-sectional view showing a specific gravity sensor installed in the battery of the present invention, and Fig. 2 is a longitudinal cross-sectional view of the lead-acid battery of the present invention at a different angle from Fig. 1, with the sensor mounting surface in front. , Fig. 3 is a vertical cross-sectional view of a specific gravity sensor installed using the conventional method, and Fig. 4 is a characteristic diagram comparing the difference in the indicated value of the specific gravity sensor between the lead-acid battery of the present invention and a conventional lead-acid battery. . 1... PbO2 electrode, 1'... Pb electrode, 3...
... Electrode plate group, 4 ... Electrolyte holder, 6 ... Battery case, 8
... protruding portion, 9 ... anode plate, 10 ... cathode plate.
Claims (1)
−Ｐｂ電極対よりなる比重センサーを極板群の陰
極板と陽極板間に介在する電解液保持体の周辺の
ハミ出し部と電槽の内壁との間に配置してなる密
閉形鉛蓋電池。 P b O2 generates electromotive force in proportion to sulfuric acid concentration
- A sealed lead lid in which a specific gravity sensor consisting of a pair of Pb electrodes is arranged between the protrusion around the electrolyte holder interposed between the cathode plate and the anode plate of the electrode plate group and the inner wall of the battery case. battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3581889U JPH02128367U (en) | 1989-03-29 | 1989-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3581889U JPH02128367U (en) | 1989-03-29 | 1989-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02128367U true JPH02128367U (en) | 1990-10-23 |
Family
ID=31541505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3581889U Pending JPH02128367U (en) | 1989-03-29 | 1989-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02128367U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61294771A (en) * | 1985-06-21 | 1986-12-25 | Japan Storage Battery Co Ltd | Sealed lead-acid battery with specific gravity sensor |
| JPS61294770A (en) * | 1985-06-21 | 1986-12-25 | Japan Storage Battery Co Ltd | Sealed lead-acid battery with specific gravity sensor |
-
1989
- 1989-03-29 JP JP3581889U patent/JPH02128367U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61294771A (en) * | 1985-06-21 | 1986-12-25 | Japan Storage Battery Co Ltd | Sealed lead-acid battery with specific gravity sensor |
| JPS61294770A (en) * | 1985-06-21 | 1986-12-25 | Japan Storage Battery Co Ltd | Sealed lead-acid battery with specific gravity sensor |