JPH0351884Y2 - - Google Patents
Info
- Publication number
- JPH0351884Y2 JPH0351884Y2 JP14766585U JP14766585U JPH0351884Y2 JP H0351884 Y2 JPH0351884 Y2 JP H0351884Y2 JP 14766585 U JP14766585 U JP 14766585U JP 14766585 U JP14766585 U JP 14766585U JP H0351884 Y2 JPH0351884 Y2 JP H0351884Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- protrusion
- rubber valve
- rubber
- 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.)
- Expired
Links
- 239000002253 acid Substances 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000003792 electrolyte Substances 0.000 description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- Y02E60/12—
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
- Gas Exhaust Devices For Batteries (AREA)
Description
【考案の詳細な説明】
産業上の利用分野
本考案は、排気部の弁筒にキヤツプ状のゴム弁
を装着して電池の内外を遮断する密閉形鉛蓄電池
に関するものである。[Detailed Description of the Invention] Industrial Field of Application The present invention relates to a sealed lead-acid battery that is equipped with a cap-shaped rubber valve on the valve cylinder of the exhaust section to isolate the inside and outside of the battery.
従来の技術
密閉形鉛蓄電池は、電解液をゲル化した状態や
細いガラス繊維の不織布に含浸した状態で保持
し、充電中に発生する酸素ガスを陰極板にて吸収
することにより、陰極からの発生を防止すること
を合わせて密閉化を達成している。これと同時に
外部と電池内部とを遮断するため、主としてゴム
弁を用いている。一般的に密閉形鉛蓄電池に用い
られているゴム弁部は、第3図のようになつてお
り、電池容器に成形されている弁筒1に内寸がわ
ずかに小さいゴム弁2をかぶせている。電池の生
産工程においては、電解液を注入後、人手又は自
動的にゴム弁を装着している。Conventional technology Sealed lead-acid batteries retain electrolyte in a gelled state or impregnated with thin glass fiber non-woven fabric, and absorb oxygen gas generated during charging with a cathode plate, thereby removing the electrolyte from the cathode. In addition to preventing this from occurring, it also achieves hermetic sealing. At the same time, a rubber valve is mainly used to isolate the outside from the inside of the battery. The rubber valve part generally used in sealed lead-acid batteries is as shown in Figure 3, in which a rubber valve 2 whose inner dimensions are slightly smaller is placed over a valve cylinder 1 molded into the battery container. There is. In the battery production process, a rubber valve is attached manually or automatically after electrolyte is injected.
考案が解決しようとする問題点
自動ゴム弁装着機においてゴム弁の装置ミス
(位置ズレ、斜め装着)が起こり、また人手によ
る装着において装着忘れが起こつていた。Problems that the invention aims to solve: In the automatic rubber valve mounting machine, equipment errors (misalignment, diagonal mounting) of rubber valves occurred, and when manually mounting the valves, the rubber valves were often forgotten to be mounted.
問題点を解決するための手段
本考案は上記問題を解決してゴム弁の装着ミス
を防ぐ方式を提供するもので、排気部の弁筒にキ
ヤツプ状のゴム弁を装着して電池の内外を遮断す
る密閉形鉛蓄電池であつて、前記排気部全体は、
上蓋で覆われており、該上蓋は、その下面に棒状
の突起部を有するものであり、前記排気部は、前
記ゴム弁の側壁の側方の周りに周囲壁と前記突起
部の収納部とを有するものであり、前記突起部
は、前記周囲壁と前記ゴム弁の側壁との間隔以上
で、且つ前記周囲壁と前記弁筒の側壁との間隔以
下の太さを有するものであることを特徴とする。Means for Solving the Problems The present invention solves the above problems and provides a method to prevent mistakes in the installation of rubber valves.In this invention, a cap-shaped rubber valve is attached to the valve cylinder of the exhaust section to allow internal and external connections between the inside and outside of the battery. In a sealed lead-acid battery that is shut off, the entire exhaust section is
It is covered with an upper lid, and the upper lid has a bar-shaped protrusion on its lower surface, and the exhaust part has a surrounding wall and a storage part for the protrusion around the side wall of the rubber valve. and the protrusion has a thickness that is greater than or equal to the distance between the peripheral wall and the side wall of the rubber valve and less than or equal to the distance between the peripheral wall and the side wall of the valve barrel. Features.
作 用
本考案は上記の特徴を有することにより、上蓋
を設置する時に上記突起部が上記収納部にのみ存
在し得るか否かによつて内部のゴム弁の装着を全
数チエツクできることとなる。Function: The present invention has the above-mentioned features, so that when installing the top cover, it is possible to check whether or not the internal rubber valves are installed in all cases, depending on whether or not the protrusion is present only in the storage section.
実施例 本考案の一実施例を説明する。Example An embodiment of the present invention will be described.
第1図は本発明の水平断面図、第2図は垂直断
面図で、上蓋3に本発明の特徴である突起部4を
形成し、電槽上部の弁筒1にかぶせたゴム弁2に
接する位置に突起部4を設定されている。ところ
が弁筒1とその周囲壁5との間の距離が狭いた
め、ゴム弁2をかぶせた状態では、電槽上部の収
納凹部6に突起部4が入らない限り上蓋3は出来
ない。そこで第2図のような状態で上蓋3が設置
された時、もしゴム弁2がない時には、円形状の
上蓋3を弁筒を中心にして回転させれば、上蓋3
が回転可能となる。このことはゴム弁のない事を
示しているので容易にゴム弁の装着をチエツク出
来る。 Fig. 1 is a horizontal sectional view of the present invention, and Fig. 2 is a vertical sectional view, in which a protrusion 4, which is a feature of the present invention, is formed on the top cover 3, and a rubber valve 2 is placed over the valve barrel 1 at the top of the battery case. A protrusion 4 is set at a position where it contacts. However, since the distance between the valve cylinder 1 and its surrounding wall 5 is narrow, when the rubber valve 2 is covered, the top cover 3 cannot be formed unless the protrusion 4 enters the storage recess 6 at the top of the battery case. Therefore, when the top cover 3 is installed in the state shown in Figure 2, if the rubber valve 2 is not available, the top cover 3 can be removed by rotating the circular top cover 3 around the valve barrel.
can be rotated. This indicates that there is no rubber valve, so you can easily check whether a rubber valve is installed.
考案の効果
上述のように本考案は、上蓋を設置した後で容
易に内部のゴム弁の有無を判定でき、製品の不良
をなくすことができる点実用的価値極めて大なる
ものである。Effects of the invention As described above, the present invention has extremely great practical value in that it can easily determine the presence or absence of an internal rubber valve after installing the top cover, and eliminate product defects.
第1図と第2図は本考案の一実施例を示すそれ
ぞれ要部横断面図と縦断面図、第3図は従来の密
閉形鉛蓄電池を示す要部縦断面図である。
1は弁筒、2はゴム弁、3は上蓋、4は突起
部、5は周囲壁、6は収納凹部。
FIGS. 1 and 2 are a cross-sectional view and a vertical cross-sectional view of a main part showing an embodiment of the present invention, respectively, and FIG. 3 is a vertical cross-sectional view of a main part showing a conventional sealed lead-acid battery. 1 is a valve barrel, 2 is a rubber valve, 3 is an upper lid, 4 is a protrusion, 5 is a surrounding wall, and 6 is a storage recess.
Claims (1)
電池の内外を遮断する密閉形鉛蓄電池であつて、 前記排気部全体は、上蓋で覆われており、 該上蓋は、その下面に棒状の突起部を有するも
のであり、 前記排気部は、前記ゴム弁の側壁の側方の周り
に周囲壁と前記突起部の収納部とを有するもので
あり、 前記突起部は、前記周囲壁と前記ゴム弁の側壁
との間隔以上で、且つ前記周囲壁と前記弁筒の側
壁との間隔以下の太さを有するものである、 ことを特徴とする、密閉形鉛蓄電池。[Scope of Claim for Utility Model Registration] A sealed lead-acid battery in which a cap-shaped rubber valve is attached to the valve cylinder of the exhaust section to isolate the inside and outside of the battery, the entire exhaust section being covered with a top lid, The upper lid has a rod-shaped protrusion on its lower surface, the exhaust part has a surrounding wall around the side wall of the rubber valve, and a storage part for the protrusion, The protrusion has a thickness that is greater than or equal to the distance between the peripheral wall and the side wall of the rubber valve and less than or equal to the distance between the peripheral wall and the side wall of the valve barrel. Lead acid battery.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14766585U JPH0351884Y2 (en) | 1985-09-27 | 1985-09-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14766585U JPH0351884Y2 (en) | 1985-09-27 | 1985-09-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6255865U JPS6255865U (en) | 1987-04-07 |
JPH0351884Y2 true JPH0351884Y2 (en) | 1991-11-08 |
Family
ID=31061232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14766585U Expired JPH0351884Y2 (en) | 1985-09-27 | 1985-09-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0351884Y2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2514287Y2 (en) * | 1992-02-10 | 1996-10-16 | 古河電池株式会社 | Battery lid with exhaust |
-
1985
- 1985-09-27 JP JP14766585U patent/JPH0351884Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6255865U (en) | 1987-04-07 |
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