JPS6013669U - storage battery - Google Patents

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、本考案に係る蓄電池の平面図、第２図は、第
１図の■−■断面図、第３図は、本考案蓄電池の弁装置
を示す断面図、第４図は、第３図弁装置の分解斜視図、
第５図は、第３図弁装置の作用説明図である。FIG. 1 is a plan view of the storage battery according to the present invention, FIG. 2 is a sectional view taken along the line ■-■ in FIG. 1, FIG. 3 is a sectional view showing the valve device of the storage battery of the present invention, and FIG. Figure 3 is an exploded perspective view of the valve device.
FIG. 5 is an explanatory diagram of the operation of the valve device shown in FIG. 3.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）内部に電解液及び極板を有する電池箱体と、該電
池箱体の上方に固定された蓋体とを含み、電解液の化学
反応によって充電作用を行う蓄電池において、電池箱体
又は蓋体に取付けられ電池箱体内部と外気とを通気する
弁孔が設けられた弁体を有し、該弁体には弁孔を閉じる
ようにしてゴムチューブが被せられ、反応ガスの高圧異
常時に該反応ガスがゴムチューブを開拡変形して外部に
放出されることを特徴とする蓄電池。(1) In a storage battery that includes a battery box having an electrolyte and an electrode plate inside and a lid fixed above the battery box, the battery box or It has a valve body that is attached to the lid and has a valve hole that ventilates the inside of the battery box and the outside air, and a rubber tube is placed over the valve body so as to close the valve hole to prevent abnormal high pressure of the reactant gas. A storage battery characterized in that the reaction gas is sometimes released to the outside by expanding and deforming a rubber tube. （２）実用新案登録請求の範囲（１）記載の装置におい
て、弁体およびゴムチューブは排気孔を有する防護カバ
ーによって覆われていることを特徴とする蓄電池。(2) Utility Model Registration Claim 1: The storage battery according to claim 1, wherein the valve body and the rubber tube are covered with a protective cover having an exhaust hole.