Patent ID: 9046007
Filing Date: 2015-06-02
Classification: F01L

Abstract:
1. A camless engine operating system comprising: an inlet valve switch that adjusts a voltage level of an inlet actuator voltage during a rotation of an inlet valve power disc by detecting a first portion of the inlet valve power disc and by detecting a second portion of the inlet valve power disc, an inlet actuator receiving the inlet actuator voltage from the inlet valve switch; an inlet valve that is movable to open an intake port of a combustion chamber in response to a first inlet valve mechanical force, the inlet valve being movable to close the intake port in response to a second inlet valve mechanical force; an exhaust valve switch that adjusts a voltage level of an exhaust actuator voltage during a rotation of an exhaust valve power disc by detecting a first portion of the exhaust valve power disc and by detecting a second portion of the exhaust valve power disc, an exhaust actuator receiving the exhaust actuator voltage from the exhaust valve switch; and an exhaust valve that is movable to open an exhaust port of a combustion chamber in response to a first exhaust valve mechanical force, the exhaust valve being movable to close the exhaust port in response to a second exhaust valve mechanical force, wherein the inlet actuator voltage controls the inlet actuator to exert the first inlet valve mechanical force onto the inlet valve during an inlet stroke to open the intake port, the inlet actuator voltage controlling the inlet actuator to exert the second inlet valve mechanical force onto the inlet valve during a time period other than the inlet stroke to close the intake port, wherein the exhaust actuator voltage controls the exhaust actuator to exert the first exhaust valve mechanical force onto the exhaust valve during an exhaust stroke to open the exhaust port, the exhaust actuator voltage controlling the exhaust actuator to exert the second exhaust valve mechanical force onto the exhaust valve during a time period other than the exhaust stroke to close the exhaust port, wherein the exhaust valve power disc is on a disc shaft along with the inlet valve power disc, the inlet valve power disc being coaxial with the exhaust valve power disc.