Variable compression cylinder head, crankshaft, and piston rod and system thereof

摘要

A variable compression cylinder head assembly usable with an internal combustion engine having at least one piston, the cylinder head assembly including a cylinder head housing having a combustion chamber formed therein, a compression control piston disposed within the combustion chamber, a compression head actuator coupled to the cylinder head housing, the compression head actuator including an actuator housing defining an actuator reservoir, a fluid port coupled to the actuator housing to receive a fluid, a movable force plate disposed within the actuator reservoir and coupled to the compression control piston, wherein the force plate and the compression control piston move between a first position and a second position when the fluid enters the actuator reservoir.

主权项

1. A variable compression cylinder head assembly, and a variable compression crankshaft usable with the variable compression cylinder head assembly, usable with an internal combustion engine having at least one piston, the cylinder head assembly comprising:
a cylinder head housing having a combustion chamber formed therein; a compression control piston disposed within the combustion chamber and contacting a circumference of the combustion chamber; a compression head actuator coupled to the cylinder head housing, the compression head actuator comprising:
an actuator housing defining an actuator reservoir;a first hydraulic fluid port coupled to the actuator housing to receive a first hydraulic fluid;a movable force plate disposed within the actuator reservoir and coupled through the cylinder head housing with an ignition device access port to the compression control piston,wherein the force plate and the compression control piston are configured to move between a first position and a second position when the first hydraulic fluid enters the actuator reservoir; and the variable compression crankshaft comprising: at least one counter weight housing having a throw piston chamber formed therein to receive a second hydraulic fluid and coupled to at least one shaft having a second hydraulic fluid port formed therein to Input the second hydraulic fluid; a first throw piston movable between a first position and a second position disposed within the throw piston chamber; and a variable crank throw coupled to the first throw piston and a second throw piston, and wherein the throw piston and the variable crank throw move between the first position and the second position when the second hydraulic fluid enters the throw piston chamber.