Design that the recent gasoline pumps are compact is consisting much. Can prevent increase of need power controlling case unnecessary flow, and because flow pulsation is small relatively than gear pump, structure noise is small. There, it is essential...
Design that the recent gasoline pumps are compact is consisting much. Can prevent increase of need power controlling case unnecessary flow, and because flow pulsation is small relatively than gear pump, structure noise is small. There, it is essential parts of engine/ noise reduction and fuel efficiency elevation if alternate gear pump by vane pump. Develop analysis, layout, method of test and production method of construction to develop that noise, high effectiveness, high fuel efficiency, variable capacity type vane pump of low torque. So shorten design period and develop oil pump of most suitable.
Therefore, In this paper is camring rotation type variable discharge vane pump development for engine lubrication develop automatism program and produce prototype and verify performance.