Invention Grant
- Patent Title: Power storage pack having first and second power storage packs connected in parallel
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Application No.: US15924994Application Date: 2018-03-19
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Publication No.: US10720676B2Publication Date: 2020-07-21
- Inventor: Toru Kawai , Gaku Kamitani , Masahiro Otsuka , Ryoji Yamato
- Applicant: Murata Manufacturing Co., Ltd.
- Applicant Address: JP Nagaokakyo-Shi, Kyoto-Fu
- Assignee: MURATA MANUFACTURING CO., LTD.
- Current Assignee: MURATA MANUFACTURING CO., LTD.
- Current Assignee Address: JP Nagaokakyo-Shi, Kyoto-Fu
- Agency: Arent Fox LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@69e4f288
- Main IPC: H01M10/44
- IPC: H01M10/44 ; H01M10/0525 ; H01M4/525 ; H01M4/505 ; H01M2/10 ; H01M4/131 ; H01M4/58 ; H01M4/36 ; H02J7/00 ; H01M16/00 ; H01M10/04 ; H01M10/058 ; H01M4/48 ; H01M10/34 ; H01M10/06
Abstract:
A power storage pack having a charge/discharge curve with a step passing through the range of (12.5×n) V to (12.8×n) V, where n is a natural number of 1 to 125. The average discharge voltage on the lower SOC side of the start point of the step of the charge/discharge curve for the power storage pack fails within the range of (9.0×n) V to (12.5×n) V. The average charge voltage on the higher SOC side of the end point of the step of the charge/discharge curve for the power storage pack falls within the range of (12.8×n) V to (14.8×n) V.
Public/Granted literature
- US20180212213A1 POWER STORAGE PACK Public/Granted day:2018-07-26
Information query
