Battery having an electrode terminal fixed to a battery case

Invention Grant

US08795880B2 Battery having an electrode terminal fixed to a battery case 有权

Title translation: 电池端子固定在电池盒上

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Patent Title: Battery having an electrode terminal fixed to a battery case
Patent Title (中): 电池端子固定在电池盒上
Application No.: US12624447

Application Date: 2009-11-24
Publication No.: US08795880B2

Publication Date: 2014-08-05
Inventor: Masanori Matsubara
Applicant: Masanori Matsubara
Applicant Address: JP Toyota-shi, Aichi-ken
Assignee: Toyota Jidosha Kabushiki Kaisha
Current Assignee: Toyota Jidosha Kabushiki Kaisha
Current Assignee Address: JP Toyota-shi, Aichi-ken
Agency: Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
Priority: JP2008-302624 20081127
Main IPC: H01M2/02
IPC: H01M2/02 ; H01M2/08 ; H01M2/30

Battery having an electrode terminal fixed to a battery case

Abstract:

A battery (100) includes a terminal fixing portion (40) projecting outwardly from a lid body (14), and an outer cover member (60) covering the terminal fixing portion (40). The terminal fixing portion (40) includes a hole (42) into which an electrode terminal (30) is inserted. The outer cover member (60) includes a cylindrical portion (62) (deformation restricting portion) covering an outer peripheral surface (40b) of the terminal fixing portion (40) and restrict deformation of the outer peripheral surface (40b) of the terminal fixing portion (40), and a pressure application portion (64) that compresses against a top end portion (40a) of the terminal fixing portion (40) and causes the terminal fixing portion (40) to deform.

Abstract(Chinese):

电池（100）包括从盖体（14）向外突出的端子固定部（40）和覆盖端子固定部（40）的外盖部件（60）。端子固定部分（40）包括插入电极端子（30）的孔（42）。外盖部件（60）包括覆盖端子固定部（40）的外周面（40b）的圆筒部（变形限制部），并限制端子固定部的外周面（40b）的变形部分（40）和压缩施加部分（64），其抵靠端子固定部分（40）的顶端部分（40a）并使端子固定部分（40）变形。

Public/Granted literature

US20100129709A1 BATTERY Public/Granted day:2010-05-27

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