Invention Grant
- Patent Title: Electricity storage device and vehicle
- Patent Title (中): 蓄电装置及车辆
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Application No.: US13819003Application Date: 2011-08-30
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Publication No.: US09077019B2Publication Date: 2015-07-07
- Inventor: Akihiro Kosaki , Shigeru Fukuda , Shigeto Ozaki , Kaoru Tsuge , Kenji Iida , Takenori Kobayashi , Motonari Tejima
- Applicant: Akihiro Kosaki , Shigeru Fukuda , Shigeto Ozaki , Kaoru Tsuge , Kenji Iida , Takenori Kobayashi , Motonari Tejima
- Applicant Address: JP Aichi-ken
- Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Current Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Current Assignee Address: JP Aichi-ken
- Agency: Sughrue Mion, PLLC
- Priority: JP2010-194531 20100831
- International Application: PCT/IB2011/001988 WO 20110830
- International Announcement: WO2012/028929 WO 20120308
- Main IPC: H01M2/10
- IPC: H01M2/10 ; H01G9/00 ; H01G11/18 ; H01M10/625 ; H01M10/6563 ; H01M10/647 ; H01M10/6554 ; H01M10/613 ; B60K1/04 ; H01M10/0525 ; H01M10/34
Abstract:
An electricity storage device includes a first battery stack (15), a second battery stack (11 to 14), and a case (22) that accommodates the first battery stack and the second battery stack. Each of the first battery stack and the second battery stack includes a plurality of cells (151) that are aligned and the second battery stack is placed under the first battery stack. The supporting member (80) that supports the first battery stack is placed between the first battery stack and the second battery stack and is fixed to the case.
Public/Granted literature
- US20130202936A1 ELECTRICITY STORAGE DEVICE AND VEHICLE Public/Granted day:2013-08-08
Information query
