公开(公告)号：US20200096015A1

公开(公告)日：2020-03-26

申请号：US16497187

申请日：2018-02-08

申请人： VOITH PATENT GMBH

发明人： THOMAS ZELLER ,  ROUVEN HOHAGE

IPC分类号： F15B11/17

摘要： An apparatus for controlling a hydraulic machine, for example a turbine, pump or pump turbine, using variable-speed driven fixed displacement pumps. The apparatus includes a device for carrying out an emergency shut-off that is characterized by low energy consumption and high efficiency while guaranteeing all the operation-relevant and safety-relevant requirements of a hydraulic machine.

公开(公告)号：US20200018329A1

公开(公告)日：2020-01-16

申请号：US16497182

申请日：2018-02-08

申请人： VOITH PATENT GMBH

发明人： THOMAS ZELLER ,  ROUVEN HOHAGE

IPC分类号： F15B11/17

摘要： An apparatus for controlling a hydraulic machine, for example a turbine, pump or pump turbine, using variable-speed driven fixed displacement pumps. The apparatus includes a device for carrying out an emergency shut-off that is characterized by low energy consumption and high efficiency while guaranteeing all the operation-relevant and safety-relevant requirements of a hydraulic machine.