| 摘要 |
PURPOSE:To supply quickly lubricating oil to an engine by forming a pump chamber and an oil storing chamber in a distributer driven through a cam body by an engine while forming inflow paths affording communication between a tank and the oil storing chamber respectively in a cam body receiving chamber. CONSTITUTION:When an engine C is run under the empty condition of a lubricating oil pump B and a primary pump 19, a cam body 4 and a vane 23 are respectively operated. Then, the primary pump 19 supplies oil in a tank A to a cam body receiving chamber T of lubricating oil pump B through a first inflow path 24, while supplying the oil to an oil storing chamber 12 through a second inflow path 14. And when a distributer 7 is lowered by the cam body 4 oil in the oil storing chamber 12 is taken into a first pump chamber 10 through a third inflow path 16 and a change-over path 18. On the other hand when the distributer 7 is lifted, oil in the first pump chamber 10 is supplied to the engine C through an outflow path 17. Also, oil in the oil storing chamber 12 is returned to the tank A through a return path 15. |
