Vacuum Piston Engine

Rod_Bearing_Half_2

mesh_0

Valve_Retainer

mesh_1

Piston

mesh_2

Crankcase_Frame

mesh_3

Timing_Gear

mesh_4

Rod_Bearing_Half_1

mesh_5

Upper_Rod

mesh_6

Cylinder_Head

mesh_7

Crankshaft

mesh_8

Rocker_Arm

mesh_9

Valve_Spring_Cap

mesh_10

Rocker_Pin

mesh_11

Tappet

mesh_12

Pushrod

mesh_13

Timing_Gear_1

mesh_14

Pushrod_1

mesh_15

Rocker_Arm_1

mesh_16

Wrist_Pin

mesh_17

Valve

mesh_18

Lower_Rod

mesh_19

Tappet_1

mesh_20

Valve_Spring_Cap_1

mesh_21

Camshaft

mesh_22

Valve_Spring

mesh_23

Valve_1

mesh_24

Piston head with slots for oil rings, a pin for the rod and head to connect, and the rod assembled on the crankshaft.

The offset shaft converting linear movement to rotational movement.

Cogs that allow the crankshaft and camshaft to rotate on the same timing.

Converts rotational movement to timed linear movements, actuating the tappets.

Extends the camshafts' lobes actuation to the position of the rockers above the engine block.

Converts the pushrods' upward movement to downward movement, actuating the valves.

Allows for the valves to come back up after each piston stroke, resisting against the rocker's force.

Allows for air to move in and out of the piston's cylinder, working as an extended inlet or outlet for the valves.

Controls and seals the opening for air to move in and out of the cylinder.