基本信息:
- 专利标题: 무단변속기용 제어시스템
- 专利标题(英):Control system for a continuously variable transmission
- 专利标题(中):无级变速器控制系统
- 申请号:KR1020177033263 申请日:2016-04-20
- 公开(公告)号:KR1020170138504A 公开(公告)日:2017-12-15
- 发明人: 반루이야코부스후베르투스마리아 , 툴렌요한프란시스앤제시
- 申请人: 펀치 파워트레인 엔.브이.
- 申请人地址: Industriezone Schurhovenveld * *** B-**** Sint-Truiden Belgium
- 专利权人: 펀치 파워트레인 엔.브이.
- 当前专利权人: 펀치 파워트레인 엔.브이.
- 当前专利权人地址: Industriezone Schurhovenveld * *** B-**** Sint-Truiden Belgium
- 代理人: 김경희
- 优先权: NL1041280 2015-04-21
- 国际申请: PCT/NL2016/000009 2016-04-20
- 国际公布: WO2016171545 2016-10-27
- 主分类号: F16H61/662
- IPC分类号: F16H61/662
The present invention contributes to the improved controllability of the CVT under dynamic conditions during a rapid gear change. To this end, the present invention provides a continuously variable transmission (CVT) according to control systems, and comprises a sheave of a conical shape, the two pairs, each of which has an adjustable driving radius also being coupled by a cyclic shift means, each pair of cycles of shift selector means, the at least one sheave coupled to a hydraulic actuator setting the axial position of the sheave and wherein the input port is connected to the hydraulic actuator means being the input port of the hydraulic displacement pump is connected to a supply of hydraulic medium, the first pump is of the agents the ratio of 1 is coupled to the electric motor, wherein the controller controls the speed of said first electric motor, and the speed of the first motor hand, the other with the increase of the transmission rate while is controlled in such a manner as to increase with an increase in the change in speed, the output port of the first displacement pump is connected to the input of the pressure relief valve To the set point while the actual set speed ratio, and on the other hand as a function of the value of the actual torque transmitted through the speed change is determined by a second control signal, the value of the final hydraulic one hand, the speed change ratio is increasing, and further characterized in that on the other hand are determined in a manner that increases as the torque transmitted by the transmission increases.
信息查询:
EspacenetIPC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 |
----F16H | 使用挠性元件的传动装置 |
------F16H61/00 | 靠控制变速或换向传动装置内的功能而传送旋转运动 |
--------F16H61/26 | .末级驱动机构的运动的产生或传递 |
----------F16H61/662 | ..带有环形柔性元件的 |