JPS60129068U - Thin sealed 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１〜２図は本考案の薄形密閉電池の一実施例を示す断
面図で、第１図は製造直後の状態を示し、第２図は保存
時や使用時の状態を示す。第３図は本考案の薄形密閉電
池の他の実施例を示す断面図で、第４図は従来の薄形密
閉電池を示す断面図である。 １・・・電池容器、２・・・電池容器の本体部分、３・
・・負極端子部、４・・・ガラス層、５・・・負極、６
・・・セパレータ１．７・・・正極、８・・・電池蓋、
１２・・・絶縁皮膜。1 and 2 are cross-sectional views showing one embodiment of the thin sealed battery of the present invention, with FIG. 1 showing the state immediately after manufacture, and FIG. 2 showing the state during storage or use. FIG. 3 is a sectional view showing another embodiment of the thin sealed battery of the present invention, and FIG. 4 is a sectional view showing a conventional thin sealed battery. 1... Battery container, 2... Main body part of the battery container, 3.
... Negative electrode terminal section, 4... Glass layer, 5... Negative electrode, 6
...Separator 1.7...Positive electrode, 8...Battery cover,
12...Insulating film.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）絶縁材としてガラスを用いたハーメチックシール
構造の薄形密閉電池において、電池容器が正極端子とし
ての機能を有する本体部分と外周部が平板状になった負
極端子部を有し、該負極端子部の平板状外周部の内面左
上配本体部分の内周部の外面とがガラスで絶縁封着され
てなり、この電池容器に発電要素を収納後、電池蓋を電
池容器に溶接しそ封止したことを特徴とす、　　　る薄
形密閉電池−(1) In a thin sealed battery with a hermetic seal structure using glass as an insulating material, the battery container has a main body portion that functions as a positive electrode terminal and a negative electrode terminal portion with a flat outer peripheral portion, and the negative electrode terminal portion has a flat outer peripheral portion. The inner surface of the flat outer periphery of the terminal part and the outer surface of the inner periphery of the upper left main body part are insulated and sealed with glass, and after storing the power generating element in this battery container, the battery lid is welded to the battery container and sealed. A thin sealed battery that is characterized by （２）電池容器の本体部分の内周側を折り曲げて外周側
より電池内部側に位置させ、電池容器の本体部分の外周
部の外面と負極端子部の外面とをほぼ同一面にした実用
新案登録請求の範囲第１項記載の薄形密閉電池。(2) A utility model in which the inner periphery of the main body of the battery container is bent and positioned closer to the inside of the battery than the outer periphery, so that the outer surface of the outer periphery of the main body of the battery container and the outer surface of the negative electrode terminal are almost on the same plane. A thin sealed battery according to claim 1. （３）電池容器の本体部分の外周部の外面または負極端
子部の外面に絶縁皮膜を形成した実用新案登録請求の範
囲第１項または笹２項記載の薄形密閉電池。(3) The thin sealed battery according to claim 1 or claim 2 of the utility model registration, wherein an insulating film is formed on the outer surface of the outer periphery of the main body of the battery container or the outer surface of the negative electrode terminal.