F - Mech Eng,Light,Heat,Weapons – 04 – B
Patent
F - Mech Eng,Light,Heat,Weapons
04
B
103/36, 103/56
F04B 43/08 (2006.01) F04B 43/00 (2006.01)
Patent
CA 1042268
ABSTRACT A pump comprises a tubular resilient pump element alternately extended and relaxed for longitudinal deformation and reinforced by means of filaments arranged in helices, preferably with helices of opposite hands present, whose pitch angle is other than arccot Image , so longitudinal deformation will result in volumetric changes. Inlet and outlet valves ensure inidirectional flow through the pump element. To smooth out flow a similarly constructed accumulator element, whose reinforcement pitch angle is chosen with a value such that the pump and accumulator pitch angles are on opposite sides of arccot Image , is arranged to undergo simultaneous and similarly directed longitudinal deformation and to have a volumetric change of opposite sign, and preferably half the value, with regard to that of the pump element whereby during the inlet stroke of the pump element the accumulator element, which communicates with the discharge flow path from the pump element, will advance a proportion, preferably half, of the delivery of the previous discharge stroke of the pump element.
244805
LandOfFree
Elastomeric tubular pump does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Elastomeric tubular pump, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Elastomeric tubular pump will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-148894