JPS58139664U

JPS58139664U - sealed battery

Info

Publication number: JPS58139664U
Application number: JP3578282U
Authority: JP
Inventors: 渡邊　清
Original assignee: 日立マクセル株式会社
Priority date: 1982-03-16
Filing date: 1982-03-16
Publication date: 1983-09-20

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来の密閉形電池の組立工程を説明するための
断面図、第２図は本考案の一実施例に係る密閉形電池の
断面図、第３図はその電池における電池容器と電池蓋の
溶接前の状態を示す要部拡　　。大断面図である。１・・・電池容器、５・・・電池蓋、８・・・溶接、１
１・・・電池蓋受部、１３・・・外周壁。Fig. 1 is a cross-sectional view for explaining the assembly process of a conventional sealed battery, Fig. 2 is a cross-sectional view of a sealed battery according to an embodiment of the present invention, and Fig. 3 is a battery container and a battery in the battery. A close-up of the main part showing the state of the lid before welding. It is a large sectional view. 1...Battery container, 5...Battery cover, 8...Welding, 1
1...Battery cover holder, 13...Outer peripheral wall.

Claims

[Scope of utility model registration request]

In a sealed battery in which a metal battery lid is fitted into the opening of a metal battery container and the entire circumference of the joint between the battery container and the battery lid is welded, a battery is inserted into the opening of the battery container diagonally upward. A sealed battery characterized by having an expanded annular battery cover receiving part, placing a battery cover on the battery cover receiving part, and welding the battery container and the battery cover.