JP4206319B2 - 電池の接続構造 - Google Patents
電池の接続構造 Download PDFInfo
- Publication number
- JP4206319B2 JP4206319B2 JP2003326170A JP2003326170A JP4206319B2 JP 4206319 B2 JP4206319 B2 JP 4206319B2 JP 2003326170 A JP2003326170 A JP 2003326170A JP 2003326170 A JP2003326170 A JP 2003326170A JP 4206319 B2 JP4206319 B2 JP 4206319B2
- Authority
- JP
- Japan
- Prior art keywords
- welded
- cylindrical body
- bottomed cylindrical
- cylindrical portion
- 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 - Fee Related
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
Description
13・・・有底筒体
14・・・封口板
15・・・絶縁部材としての絶縁シールリング
18,25・・・接続リング
18a,25a・・・大径短円筒部
18aa,18da,25aa,25da…溶接部分
18b,25b・・・第1鍔部
18c,25c・・・小径短円筒部
18d,25d・・・第2鍔部
20,27・・・突起
Claims (2)
- 負極側の有底筒体(13)と、該有底筒体(13)の開口端を塞ぐようにして絶縁部材(15)を介して前記有底筒体(13)の開口端部に取付けられる正極側の封口板(14)とをそれぞれ有して直列配置される一対の電池(11)が、一端を開口した円筒状にして有底筒体(13)の外周面に嵌装、溶接される大径短円筒部(18a)と、大径短円筒部(18a)の他端から半径方向内方に張り出して有底筒体(13)の閉塞端外面に対向する第1鍔部(18b)と、第1鍔部(18b)の内周に一端が連設されて大径短円筒部(18a)とは逆向きに延びる小径短円筒部(18c)と、小径短円筒部(18c)の他端から半径方向内方に張り出して封口板(14)に溶接される第2鍔部(18d)とを一体に有する接続リング(18)を介して接続される電池の接続構造において、
前記大径短円筒部(18a)の一部であって前記有底筒体(13)に溶接する溶接部分(18aa)が、その大径短円筒部(18a)の残余の部分よりも薄く且つ該有底筒体(13)よりも薄く形成されると共に、前記第2鍔部(18d)のうち少なくとも前記封口板(14)への溶接部分(18da)が該封口板(14)よりも薄く形成され、
前記接続リング(18)が、前記大径短円筒部(18a)および前記第2鍔部(18d)の前記各溶接部分(18aa;18da)を除く部分の肉厚を、前記各溶接部分(18aa;18da)のうち厚い方の肉厚以上として形成されることを特徴とする、電池の接続構造。 - 前記大径短円筒部(18a)の前記溶接部分(18aa)に、プロジェクション溶接用の突起(20)が突設されることを特徴とする、請求項1記載の電池の接続構造。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003326170A JP4206319B2 (ja) | 2003-09-18 | 2003-09-18 | 電池の接続構造 |
US10/941,830 US6932651B2 (en) | 2003-09-16 | 2004-09-16 | Connecting structure for electric cells |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003326170A JP4206319B2 (ja) | 2003-09-18 | 2003-09-18 | 電池の接続構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005093283A JP2005093283A (ja) | 2005-04-07 |
JP4206319B2 true JP4206319B2 (ja) | 2009-01-07 |
Family
ID=34456432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003326170A Expired - Fee Related JP4206319B2 (ja) | 2003-09-16 | 2003-09-18 | 電池の接続構造 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4206319B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4593378B2 (ja) * | 2005-06-16 | 2010-12-08 | 本田技研工業株式会社 | 組電池 |
KR100786875B1 (ko) | 2006-10-20 | 2007-12-20 | 삼성에스디아이 주식회사 | 전지 모듈 |
JP5153230B2 (ja) * | 2007-06-28 | 2013-02-27 | 三洋電機株式会社 | 電池モジュール |
KR100922350B1 (ko) | 2007-10-09 | 2009-10-19 | 삼성에스디아이 주식회사 | 이차 전지 및 전지 모듈 |
-
2003
- 2003-09-18 JP JP2003326170A patent/JP4206319B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005093283A (ja) | 2005-04-07 |
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