发明名称 |
HYDRAULIC DRIVE FOR A PRESSURE TRANDUCER |
摘要 |
Hydraulic drive for pressure booster of a high-pressure apparatus, having an electric servo drive effectively connected to electrical supply operable to be regulated and/or switched by measurement signals; a hydraulic pump, pumping a constant volume of working fluid per revolution, and driven by the electric servo drive, and measuring devices for a pressure and/or a pressure trend of the working fluid and/or a pressure and/or a pressure trend of the high-pressure fluid and/or for a position of a piston in the pressure booster. Servo drive is embodied bidirectionally, such that an application of working fluid to the pressure booster is reversible. Control of regulating and/or switching parameters of the electrical supply of the servo drive is based on signals from the measuring devices for the pressure and/or the pressure trend of the working fluid and/or the high-pressure fluid and/or for the position of the piston in the pressure booster. |
申请公布号 |
EP3012453(A3) |
申请公布日期 |
2016.06.15 |
申请号 |
EP20150455007 |
申请日期 |
2015.10.02 |
申请人 |
BHDT GMBH |
发明人 |
TRIEB, FRANZ;STÜHLINGER, RENE;MODERER, RENE |
分类号 |
F04B17/03;F04B9/113;F04B23/02;F04B23/06;F04B49/02;F04B49/06;F04B49/20;F04B53/08;F15B15/14 |
主分类号 |
F04B17/03 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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