JPH0163067U - - Google Patents
Info
- Publication number
- JPH0163067U JPH0163067U JP15915087U JP15915087U JPH0163067U JP H0163067 U JPH0163067 U JP H0163067U JP 15915087 U JP15915087 U JP 15915087U JP 15915087 U JP15915087 U JP 15915087U JP H0163067 U JPH0163067 U JP H0163067U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- exhaust hole
- sealed lead
- acid battery
- barrier portions
- 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 2
- 230000004888 barrier function Effects 0.000 claims 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 claims 1
- 229910001882 dioxygen Inorganic materials 0.000 claims 1
- 239000013013 elastic material Substances 0.000 claims 1
- 239000000565 sealant Substances 0.000 claims 1
Classifications
-
- Y02E60/12—
Landscapes
- Gas Exhaust Devices For Batteries (AREA)
Description
第１図は本考案品の安全弁付排気孔の縦断面図
、第２図は同じく電槽に形成した弁座、排気孔の
断面図、第３図は弁座、排気孔の平面図である。
１…電槽、２…排気孔、３…弁座、４…弁体、
４ａ，４ｂ…板状部、４ｃ…押え板、５…凸条部
。
Figure 1 is a longitudinal sectional view of the exhaust hole with a safety valve of the product of the present invention, Figure 2 is a sectional view of the valve seat and exhaust hole similarly formed in the battery case, and Figure 3 is a plan view of the valve seat and exhaust hole. . 1...Battery case, 2...Exhaust hole, 3...Valve seat, 4...Valve body,
4a, 4b... plate-shaped portion, 4c... presser plate, 5... convex stripe portion.
Claims (1)
極板の吸収能力を越える酸素ガスを電槽に設けた
安全弁を備える排気孔から外部に放出するように
した密閉形鉛電池において、前記安全弁の弁座面
に排気孔を囲む環状をなす複数の障壁部を形成す
ると共に、該障壁部間にシール剤を介在させて前
記弁座に弾性材製の弁体を圧接保持せしめてなる
ことを特徴とする密閉形鉛電池。 In a sealed lead-acid battery in which oxygen gas generated from the anode plate during charging that exceeds the absorption capacity of the cathode plate is discharged to the outside from an exhaust hole provided with a safety valve provided in the battery case, the valve of the safety valve is provided. A plurality of annular barrier portions surrounding the exhaust hole are formed on the seat surface, and a sealant is interposed between the barrier portions to hold a valve body made of an elastic material in pressure contact with the valve seat. A sealed lead-acid battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15915087U JPH0163067U (en) | 1987-10-16 | 1987-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15915087U JPH0163067U (en) | 1987-10-16 | 1987-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0163067U true JPH0163067U (en) | 1989-04-24 |
Family
ID=31440107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15915087U Pending JPH0163067U (en) | 1987-10-16 | 1987-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0163067U (en) |
-
1987
- 1987-10-16 JP JP15915087U patent/JPH0163067U/ja active Pending