JP2005093283A - 電池の接続構造 - Google Patents
電池の接続構造 Download PDFInfo
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- JP2005093283A JP2005093283A JP2003326170A JP2003326170A JP2005093283A JP 2005093283 A JP2005093283 A JP 2005093283A JP 2003326170 A JP2003326170 A JP 2003326170A JP 2003326170 A JP2003326170 A JP 2003326170A JP 2005093283 A JP2005093283 A JP 2005093283A
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- welded
- diameter short
- cylindrical body
- short cylindrical
- sealing plate
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- 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
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- Connection Of Batteries Or Terminals (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
【解決手段】大径短円筒部18aのうち少なくとも有底筒体13への溶接部分18aaを該有底筒体13よりも薄くするとともに第2鍔部18dのうち少なくとも封口板14への溶接部分18daを該封口板14よりも薄くした接続リング18が、前記溶接部分18aa,25aaを除く部分の肉厚を、各溶接部分18aa,25aaのうち厚い方の肉厚以上として形成される。
【選択図】 図3
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,25a)と、大径短円筒部(18a,25a)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,25b)と、第1鍔部(18b,25b)の内周に一端が連設されて大径短円筒部(18a,25a)とは逆向きに延びる小径短円筒部(18c,25c)と、小径短円筒部(18c,25c)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,25d)とを一体に有する接続リング(18,25)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,25a)のうち少なくとも前記有底筒体(13)への溶接部分(18aa,25aa)を該有底筒体(13)よりも薄くするとともに前記第2鍔部(18d,25d)のうち少なくとも前記封口板(14)への溶接部分(18da,25da)を該封口板(14)よりも薄くした前記接続リング(18,25)が、前記大径短円筒部(18a,25a)および前記第2鍔部(18d,25d)の前記溶接部分(18aa,25aa;18da,25da)を除く部分の肉厚を、前記各溶接部分(18aa,25aa;18da,25da)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,25a)の前記溶接部分(18aa,25aa)に、プロジェクション溶接用の突起(20,27)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 true JP2005093283A (ja) | 2005-04-07 |
JP4206319B2 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 |
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JP (1) | JP4206319B2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006351362A (ja) * | 2005-06-16 | 2006-12-28 | Honda Motor Co Ltd | 組電池 |
EP1914820A1 (en) | 2006-10-20 | 2008-04-23 | Samsung SDI Co., Ltd. | Battery module |
JP2009009852A (ja) * | 2007-06-28 | 2009-01-15 | Sanyo Electric Co Ltd | 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
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006351362A (ja) * | 2005-06-16 | 2006-12-28 | Honda Motor Co Ltd | 組電池 |
JP4593378B2 (ja) * | 2005-06-16 | 2010-12-08 | 本田技研工業株式会社 | 組電池 |
EP1914820A1 (en) | 2006-10-20 | 2008-04-23 | Samsung SDI Co., Ltd. | Battery module |
US7611800B2 (en) | 2006-10-20 | 2009-11-03 | Samsung Mobile Display Co., Ltd. | Battery module |
JP2009009852A (ja) * | 2007-06-28 | 2009-01-15 | Sanyo Electric Co Ltd | 電池モジュール |
KR100922350B1 (ko) * | 2007-10-09 | 2009-10-19 | 삼성에스디아이 주식회사 | 이차 전지 및 전지 모듈 |
US8142921B2 (en) | 2007-10-09 | 2012-03-27 | Samsung Sdi Co., Ltd. | Rechargeable battery and battery module |
Also Published As
Publication number | Publication date |
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JP4206319B2 (ja) | 2009-01-07 |
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