基本信息:
- 专利标题： 车辆用驱动装置
- 专利标题（英）：Driver for vehicle
- 申请号：CN200980136888.9 申请日：2009-07-13
- 公开(公告)号：CN102159842A 公开(公告)日：2011-08-17
- 发明人： 白坂治树 , 谷纪之 , 岩鹤优儿 , 加藤正义 , 秋山卓司 , 竹田秀一 , 伊藤正泰
- 申请人： 爱信艾达株式会社
- 申请人地址： 日本国爱知县
- 专利权人： 爱信艾达株式会社
- 当前专利权人： 爱信艾达株式会社
- 当前专利权人地址： 日本国爱知县
- 代理机构： 隆天国际知识产权代理有限公司
- 代理人： 郭晓东; 马少东
- 优先权： 2008-330213 2008.12.25 JP
- 国际申请： PCT/JP2009/062653 2009.07.13
- 国际公布： WO2010/073765 JA 2010.07.01
- 进入国家日期： 2011-03-18
- 主分类号： F16D48/02
- IPC分类号： F16D48/02 ; F16H61/02
Provided is a driver for a vehicle wherein engagement shock of a hydraulic servo can be prevented appropriately by opening a solenoid on/off valve certainly when an engine is restarted. A driver for a vehicle comprises an oil pump (51) generating hydraulic pressure, a forward clutch (C1) connected with the oil pump (51) through an oil path and can be controlled by hydraulic pressure, an accumulator (58) for accumulating hydraulic pressure generated by the oil pump (51) through a branch oil path (77) branched from the oil path, a solenoid on/off valve (57) installed in the branch oil path (77) and maintaining the hydraulic pressure of the accumulator (58) when the oil pump (51) is stopping, and a control section (40) for controlling on/off of the solenoid on/off valve (57) and determining whether to restart an engine (10) from a stopping state or not, wherein the solenoid on/off valve (57) is opened before the engine (10) is restarted if it is determined that the engine (10) is to be restarted, and hydraulic pressure accumulated in the accumulator (58) is supplied to the forward clutch (C1).
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F16 | 工程元件或部件；为产生和保持机器或设备的有效运行的一般措施；一般绝热 |
| ----F16D | 传送旋转运动的联轴器；离合器；制动器 |
| ------F16D48/00 | 离合器的外部控制 |
| --------F16D48/02 | .以流体压力控制 |