Invention Grant
- Patent Title: Electric storage unit
- Patent Title (中): 蓄电单元
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Application No.: US12522271Application Date: 2008-02-13
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Publication No.: US09034501B2Publication Date: 2015-05-19
- Inventor: Tatehiko Inoue , Shusaku Kawasaki , Kimiyasu Kakiuchi , Rihito Shoji
- Applicant: Tatehiko Inoue , Shusaku Kawasaki , Kimiyasu Kakiuchi , Rihito Shoji
- Applicant Address: JP Osaka
- Assignee: Panasonic Intellectual Property Management Co., Ltd.
- Current Assignee: Panasonic Intellectual Property Management Co., Ltd.
- Current Assignee Address: JP Osaka
- Agency: RatnerPrestia
- Priority: JP2007-036091 20070216; JP2007-110231 20070419; JP2007-110232 20070419; JP2007-110233 20070419
- International Application: PCT/JP2008/000210 WO 20080213
- International Announcement: WO2008/099602 WO 20080821
- Main IPC: H01M10/613
- IPC: H01M10/613 ; B60L11/18 ; H01G2/04 ; H01G2/08 ; H01G9/08 ; H01G9/00 ; H01M2/10 ; H01M2/20 ; H01M10/42 ; H01M10/48 ; H01M10/617 ; H01M10/625 ; H01M10/643 ; H01M10/6551 ; H01M10/6555 ; H01M10/6556 ; H01M10/6563 ; H01G11/10 ; H01G11/82 ; B60K6/28 ; H01M10/653 ; H01M10/6567
Abstract:
An electric power storage unit includes plural storage element blocks, an external bus bar for electrically connecting the storage element blocks, a base made of metal for fixing the storage element blocks, and a cover fixed to the base for accommodating the storage element blocks. Each of the storage element blocks includes plural electric power storage elements connected electrically to each other, and a case made of heat-conductive insulating resin for holding the electric power storage elements. This electric power storage unit reduces variation of cooling of the electric power storage elements, hence having high reliability.
Public/Granted literature
- US20100015512A1 ELECTRIC STORAGE UNIT Public/Granted day:2010-01-21
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