
基本信息:
- 专利标题: 车辆用驱动装置
- 专利标题(英):Vehicle drive device
- 申请号:CN201380004476.6 申请日:2013-02-27
- 公开(公告)号:CN104011417A 公开(公告)日:2014-08-27
- 发明人: 市川真也 , 野田和幸 , 榎本和人 , 米津隆义
- 申请人: 爱信艾达株式会社
- 申请人地址: 日本爱知县
- 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: 日本爱知县
- 代理机构: 北京集佳知识产权代理有限公司
- 代理人: 舒艳君; 李洋
- 优先权: 2012-040328 2012.02.27 JP
- 国际申请: PCT/JP2013/055083 2013.02.27
- 国际公布: WO2013/129455 JA 2013.09.06
- 进入国家日期: 2014-06-25
- 主分类号: F16D25/12
- IPC分类号: F16D25/12 ; B60W10/02 ; B60W20/00 ; F16H57/04
In the present invention, when a clutch is completely engaged, the supply of lubrication oil for an automatic transmission is ensured, and when performing slip control on the clutch when starting, a large flow volume of lubrication oil is provided to the clutch. When performing slip control on a clutch (6), an input port (25a) and an output port (25g) of a lubrication relay valve (25) are made to communicate with each other and the oil from a secondary oil pressure path (32) is provided directly to a clutch lubrication oil path (40), and when not performing slip control, the secondary oil pressure path (32) communicates with the clutch lubrication oil path (40) via an orifice (39). The communication ratio of a back face pressure port (23e) is adjusted using the oil pressure of the secondary oil pressure path (32), and oil on the back face pressure side is provided to parts (47) to be lubricated in the automatic transmission.
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 |
------F16D25/00 | 流体驱动离合器 |
--------F16D25/12 | .非专属上述型式之一的零件 |