Abstract: The independent meter-in and meter-out valves control approach makes the two chamber pressures of the hydraulic actuator completely controllable, and offers possibilities for energy ...
Abstract: Fast-switching seat valves suitable for digital hydraulic pumps and motors utilize direct electromagnetic actuators, which must exhibit superior transient performance to allow efficient ...
On Feb. 1, Pennsylvania-based industrial distributor Motion & Control Enterprises (MCE) announced its acquisition of Precision Pump & Valve (PPV). Financial details of the transaction were not ...
Patient-prosthesis mismatch (PPM) occurs when an implanted prosthetic valve is too small for the patient; severe PPM is defined as an indexed effective orifice area (iEOA) <0.65 cm 2 /m 2 following ...
Hydraulic valves and controls : selection and application by Pippenger, John J Publication date 1984 Topics Hydraulic control, Valves, Fluid power technology Publisher New York : M. Dekker Collection ...
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