Centrifugal oil pump accelerator including an oil pump accelerator to increase the oil flow into the crankshaft.

摘要

P a) Centrifugal oil pump accelerator comprising an oil pump accelerator for increasing the oil flow in the crankshaft, BR/ b) characterized in that it comprises an oil pump accelerator (160) ) mounted at the upper end of the crankshaft to increase the flow of oil in this crankshaft, this oil pump accelerator comprising a counterweight (164) and an oil passage (162) enclosed in a radial direction and terminating in a discharge opening (173), which passage is in communication with the axial oil passage, such that during rotation of the crankshaft the radial oil passage is also rotated to produce reduced pressure at the discharge opening so as to increase the oil flow in the axial oil passage. / P