| 摘要 |
<p>The controller has a valve component (25) defining a variable load sense boost orifice (91) to communicate from an inlet port (27) to a load signal port (39). A load sense drain orifice (93) sized relative to the boost orifice, generates a static load signal (19) to have a preset relationship to preset standby pressure of a source (11) of pressurized fluid.</p> |
