ROTARY PRESSURE TRANSFER DEVICE WITH IMPROVED FLOW
摘要
A rotary pressure transfer device utilizes a multi-channel, generally cylindrical rotor (15) that revolves with its flat end faces juxtaposed with flat end surfaces of a pair of flanking end covers (19, 21) in which inlet and outlet passageways are provided. The design is such that there are only oblique ramps (65) in the passageways on the high pressure side which create directional flow of liquid to cause rotor revolution in the desired direction. Passageways (27a, 27b) on the low pressure side may be shaped so that there is essentially longitudinal flow entry and discharge of liquid between the channels and the passageways, or passageways (71) may be constructed to create directional flow that slightly retards rotor revolution in such desired direction.
申请公布号
WO2009046429(A3)
申请公布日期
2009.05.28
申请号
WO2008US78961
申请日期
2008.10.06
申请人
ENERGY RECOVERY, INC.;PIQUE, GONZALO G.;STOVER, RICHARD L.;MARTIN, JEREMY G.;PINTO, JUAN MIGUEL
发明人
PIQUE, GONZALO G.;STOVER, RICHARD L.;MARTIN, JEREMY G.;PINTO, JUAN MIGUEL