| 发明名称 | Hydraulic arrangement | ||
| 摘要 | A hydraulic arrangement includes at least one pressure unit connected to a hydraulic machine that is operable as a pump and a safety device for the pressure unit. The safety device includes pressure sensors configured to detect a pressure in the pressure unit and an electronic control unit that is connected to the pressure sensors. A delivery volume pumped by the hydraulic machine is configured to be controlled via the control unit. | ||
| 申请公布号 | US9091282(B2) | 申请公布日期 | 2015.07.28 |
| 申请号 | US201013517994 | 申请日期 | 2010.11.19 |
| 申请人 | Robert Bosch GmbH | 发明人 | Mueller Matthias;Schmuttermair Peter |
| 分类号 | F16D31/02;F15B1/033;F15B1/02;F15B21/14 | 主分类号 | F16D31/02 |
| 代理机构 | Maginot, Moore & Beck LLP | 代理人 | Maginot, Moore & Beck LLP |
| 主权项 | 1. A hydraulic arrangement, comprising: an electronic control unit; a hydraulic machine operable as a pump and connected to the electronic control unit such that a displacement of the hydraulic machine is controllable by the electronic control unit; a switchable coupling connecting the hydraulic machine and a drive, the switchable coupling further connected to the electronic control unit and configured to be controlled by the electronic control unit; at least one hydraulic or hydropneumatic pressure vessel connected with the hydraulic machine; and a pressure sensor assembly connected to the electronic control unit and configured to detect a pressure in the pressure vessel, wherein the electronic control unit is configured to reduce the displacement of the hydraulic machine to null and to open the switchable coupling depending on the pressure detected in the pressure vessel. | ||
| 地址 | Stuttgart DE | ||