| 发明名称 |
CONTINUOUSLY ADJUSTABLE CONTROL MANAGEMENT FOR A HYDRAULIC TRACK SYSTEM |
| 摘要 |
The present disclosure provides a control system of a powered machine. The control system includes a hydraulic motor configured to drive a track system of the machine. The motor is operable with a variable displacement. A control valve is fluidly coupled to the motor. In addition, the control system includes a controller and an electro-hydraulic valve disposed in electrical communication with the controller and fluid communication with the control valve. The electro-hydraulic valve receives a signal from the controller, and based on the signal, the electro-hydraulic valve hydraulically varies the start of control pressure of the motor. |
| 申请公布号 |
US2014208934(A1) |
申请公布日期 |
2014.07.31 |
| 申请号 |
US201313752752 |
申请日期 |
2013.01.29 |
| 申请人 |
DEERE & COMPANY |
发明人 |
Raszga Calin;Ramler Matthew J.;Neumann Bryon P. |
| 分类号 |
F15B15/20 |
主分类号 |
F15B15/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A control system of a powered machine, the machine having an engine for producing power and a track system for moving along a surface, comprising:
a hydraulic motor configured to drive the track system, the motor being operable with a variable displacement; a control valve fluidly coupled to the motor; a controller; and an electro-hydraulic valve disposed in electrical communication with the controller and fluid communication with the control valve; wherein, the electro-hydraulic valve receives a signal from the controller, and based on the signal, the electro-hydraulic valve hydraulically varies the start of control pressure of the motor. |
| 地址 |
Moline IL US |
