JPS63182465U - - Google Patents
Info
- Publication number
- JPS63182465U JPS63182465U JP7405887U JP7405887U JPS63182465U JP S63182465 U JPS63182465 U JP S63182465U JP 7405887 U JP7405887 U JP 7405887U JP 7405887 U JP7405887 U JP 7405887U JP S63182465 U JPS63182465 U JP S63182465U
- Authority
- JP
- Japan
- Prior art keywords
- valve seat
- liquid port
- sealed lead
- airtight
- acid battery
- 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.)
- Granted
Links
- 239000002253 acid Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 230000008531 maintenance mechanism Effects 0.000 claims description 2
- 239000003792 electrolyte Substances 0.000 claims 2
- 230000007246 mechanism Effects 0.000 claims 2
Classifications
-
- Y02E60/12—
Landscapes
- Gas Exhaust Devices For Batteries (AREA)
Description
第１図は本考案の密閉型鉛蓄電池の一実施例を
示す縦断面図、第２図は第１図の着脱弁座を示す
縦断面図、第３図は本考案の密閉型鉛蓄電池の他
の実施例を示す縦断面図である。
１１……電槽、１９……液口、２１……気密保
持機構、２３……固定弁座、２５……第１の逆止
弁、２９……着脱弁座、３１……第２の逆止弁。
Fig. 1 is a longitudinal sectional view showing an embodiment of the sealed lead-acid battery of the present invention, Fig. 2 is a longitudinal sectional view showing the detachable valve seat of Fig. 1, and Fig. 3 is a longitudinal sectional view of the sealed lead-acid battery of the invention. FIG. 7 is a vertical cross-sectional view showing another embodiment. 11...Battery container, 19...Liquid port, 21...Airtight maintenance mechanism, 23...Fixed valve seat, 25...First check valve, 29...Removable valve seat, 31...Second reverse Stop valve.
Claims (1)
もに、前記電槽の上面に前記電解液を注入するた
めの液口を形成し、この液口を気密保持機構によ
り封止してなる密閉型鉛蓄電池において、前記気
密保持機構を、複数の逆止弁を直列に配置して構
成したことを特徴とする密閉型鉛蓄電池。 (2) 気密保持機構は、液口の下部に形成される
固定弁座に配置される第１の逆止弁と、液口の上
部に形成される雌螺子部に先端を螺合される着脱
弁座に配置される第２の逆止弁とからなる実用新
案登録請求の範囲第１項記載の密閉型鉛蓄電池。 (3) 着脱弁座の後部には、この着脱弁座の先端
部に形成される雄螺子部に対応する形状の雌螺子
部が形成されている実用新案登録請求の範囲第２
項記載の密閉型鉛蓄電池。 (4) 雌螺子部には、軸方向に貫通孔の形成され
る弁押さえ蓋が螺合されている実用新案登録請求
の範囲第３項記載の密閉型鉛蓄電池。[Claims for Utility Model Registration] (1) An electrode plate and an electrolyte are housed in a battery case, and a liquid port for injecting the electrolyte is formed on the top surface of the battery case, and the liquid port is airtight. What is claimed is: 1. A sealed lead acid battery sealed by a holding mechanism, wherein the airtight holding mechanism is constructed by arranging a plurality of check valves in series. (2) The airtight maintenance mechanism consists of a first check valve placed on a fixed valve seat formed at the bottom of the liquid port, and a detachable check valve whose tip is screwed into a female thread formed at the top of the liquid port. The sealed lead-acid battery according to claim 1, which comprises a second check valve disposed on the valve seat. (3) The rear part of the removable valve seat is formed with a female screw portion having a shape corresponding to the male screw portion formed at the tip of the removable valve seat.Claim 2 of the Utility Model Registration
Sealed lead-acid batteries as described in section. (4) The sealed lead-acid battery according to claim 3, wherein the female threaded portion is screwed with a valve cover having a through hole formed in the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987074058U JPH0631644Y2 (en) | 1987-05-18 | 1987-05-18 | Sealed lead acid battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987074058U JPH0631644Y2 (en) | 1987-05-18 | 1987-05-18 | Sealed lead acid battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63182465U true JPS63182465U (en) | 1988-11-24 |
| JPH0631644Y2 JPH0631644Y2 (en) | 1994-08-22 |
Family
ID=30918934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987074058U Expired - Lifetime JPH0631644Y2 (en) | 1987-05-18 | 1987-05-18 | Sealed lead acid battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0631644Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012156489A (en) * | 2011-01-06 | 2012-08-16 | Mitsubishi Electric Corp | Storage element |
| WO2021157740A1 (en) * | 2020-02-07 | 2021-08-12 | 大日本印刷株式会社 | Valve structure for power storage device, and power storage device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5031543U (en) * | 1973-07-17 | 1975-04-07 |
-
1987
- 1987-05-18 JP JP1987074058U patent/JPH0631644Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5031543U (en) * | 1973-07-17 | 1975-04-07 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012156489A (en) * | 2011-01-06 | 2012-08-16 | Mitsubishi Electric Corp | Storage element |
| WO2021157740A1 (en) * | 2020-02-07 | 2021-08-12 | 大日本印刷株式会社 | Valve structure for power storage device, and power storage device |
| JP6954511B1 (en) * | 2020-02-07 | 2021-10-27 | 大日本印刷株式会社 | Valve structure for power storage device, power storage device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0631644Y2 (en) | 1994-08-22 |