发明授权
- 专利标题： Battery low capacity alarm device for use in an electric vehicle
- 专利标题（中）： 电池低容量报警装置，用于电动车辆
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申请号： US959595申请日： 1997-10-29
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公开(公告)号： US5819864A公开(公告)日： 1998-10-13
- 发明人: Yoshikazu Koike , Minoru Kozaki , Kunihiko Takagi , Kohichi Tadokoro
- 申请人： Yoshikazu Koike , Minoru Kozaki , Kunihiko Takagi , Kohichi Tadokoro
- 申请人地址： JPX Tokyo JPX Tokyo
- 专利权人： Seiko Epson Corporation,Tokyo R&D Co., Ltd.
- 当前专利权人： Seiko Epson Corporation,Tokyo R&D Co., Ltd.
- 当前专利权人地址： JPX Tokyo JPX Tokyo
- 优先权： JPX7-012272 19950130
- 主分类号： B62H1/02
- IPC分类号： B62H1/02 ; B60K1/04 ; B60L1/00 ; B60L3/00 ; B60L11/18 ; B60L15/10 ; B60L15/20 ; B62H1/04 ; B62M7/12 ; G01R31/00 ; G01R31/36 ; H02J7/00
摘要：
An alarm device is provided in an electric vehicle for indicating an insufficient remaining charge in a storage battery. The operation of both a remaining capacity meter and insufficient capacity alarm are continuously operated for a predetermined amount of time after a turn-off of a main power switch by means of a timer that is activated by the turn-off of the main switch when the storage battery suffers an insufficient capacity. The capacity of the storage battery is determined after the surface charge of the storage battery is eliminated when a charging operation is complete.
公开/授权文献
- US5292282A Air guard 公开/授权日：1994-03-08
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