发明名称 |
Hydraulic drive system with constant pressure in pressure conduit |
摘要 |
The invention relates to a hydraulic drive system for driving hydromotors. The hydromotors may be loaded with variable loads and are coupled via hydraulic transformers with the pressure conduit which is substantially maintained at a constant pressure by means of a pump. The pump is provided with switch means by which the delivery of the pump can be alternately activated and inactivated, allowing of the pump's delivery to be varied quickly.
|
申请公布号 |
US2003102179(A1) |
申请公布日期 |
2003.06.05 |
申请号 |
US20020272046 |
申请日期 |
2002.10.16 |
申请人 |
ACHTEN PETER AUGUSTINUS JOHANNES |
发明人 |
ACHTEN PETER AUGUSTINUS JOHANNES |
分类号 |
F02B71/04;F02B75/04;F04B49/22;(IPC1-7):B60K17/356 |
主分类号 |
F02B71/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|