| 摘要 |
<p>A reservoir (26) includes first and second chambers (38, 36), and a piston (42) having first and second ends (48, 44) disposed in the first and second chambers (38, 36), respectively. The first and second ends (48, 44) isolate a first area (52, 112) from a second area (50, 46) within the first and second chambers (38, 36). The first area (52) of the first chamber (38) is in fluid communication with a high pressure fluid source and the second area (50) of the first chamber (38) is in fluid communication with a low pressure fluid source. An orifice (56) is formed in the first end (48) and is configured to allow fluid communication between the first and second areas (52, 50) of the first chamber (38). A pumping system (10) and an aircraft are also disclosed.</p> |
