| 发明名称 |
Controller Apparatus for an Electro-Hydraulic Drive Unit |
| 摘要 |
A drive control device for operating an electro-hydraulic drive which has an electric motor with a variable rotational speed, a hydraulic pump which is driven by the electric motor, a hydraulic consumer with a movable element and hydromechanical safety device which is configured to be able to interrupt a flow of hydraulic fluid between the hydraulic pump and the hydraulic consumer, comprises a controller configured to actuate the electric motor for operation, and to interrupt the operation of the electric motor. The drive control device is configured to actuate the hydromechanical safety device in such a way that the flow of hydraulic fluid between the hydraulic pump and the hydraulic consumer is interrupted. |
| 申请公布号 |
US2016186786(A1) |
申请公布日期 |
2016.06.30 |
| 申请号 |
US201514974161 |
申请日期 |
2015.12.18 |
| 申请人 |
Robert Bosch GmbH |
发明人 |
Wahler Matthias |
| 分类号 |
F15B11/08 |
主分类号 |
F15B11/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A drive control device for operating an electro-hydraulic drive which has an electric motor with a variable rotational speed, a hydraulic pump which is driven by the electric motor, a hydraulic consumer with a movable element, and hydromechanical safety device which is configured to be able to interrupt a flow of hydraulic fluid between the hydraulic pump and the hydraulic consumer, comprising:
a controller configured to actuate the electric motor for operation, and to interrupt the operation of the electric motor, and wherein the drive control device is configured to actuate the hydromechanical safety device in such a way that the flow of hydraulic fluid between the hydraulic pump and the hydraulic consumer is interrupted. |
| 地址 |
Stuttgart DE |
