Six-cycle engine

Claim 2

A six-cycle engine comprising: a housing structure; a cylinder means, said cylinder means being encased in said housing structure; a crankcase means, said crankcase means being affixed to said housing structure; a crankshaft means, said crankshaft means being positioned in said crankcase means; a valve system means, said valve system means consisting of an air intake valve, a compression chamber valve, and an exhaust gas valve, said valve system means being affixed to said housing structure; a compression chamber, said compression chamber being spherical-like in configuration, said compression chamber being centrally located over and adjacent to said cylinder means and located within said valve system means; and a head means, said head means being affixed to and enclosing external portions of said valve system means; wherein said spherical-like compression chamber communicates with said cylinder means through an aperture therebetween, said compression chamber valve being located within said compression chamber and being so arranged so as to periodically at predetermined times for predetermined periods open and close said aperture by which said compression chamber communicates with said cylinder means, said compression chamber valve having a valve stem affixed thereto and passing through a wall of said compression chamber; and wherein the configuration of said compression valve being barrel-like and having a slightly smaller diameter than that of said compression chamber, a first end of said barrel-like compression valve seating in said aperture when communication between said compression chamber and said cylinder means is to be closed, a second end of said barrel-like compression valve seating around said valve stem of said compression valve at said wall when communication between said compression chamber and said cylinder means is to be open and said first end of said compression valve is lifted from said aperture.

Claim 3

The six-cycle engine as recited in claim 1 and additionally, a piston and piston rod, said piston and piston rod being assembled in said cylinder means, said piston rod being assembled to said crankshaft in said crankcase means.

Claim 4

The six-cycle engine as recited in claim 1 and additionally, a fuel injection system, said fuel injection system having a fuel injection inlet into said compression chamber.

Claim 5

The six cycle engine as recited in claim 3, wherein said six cycles are: a first air intake stroke cycle; a first compression stroke and storage cycle; a second air intake stroke cycle; a second compression stroke cycle; a power stroke cycle; and an exhaust stroke cycle.

Claim 6

The six cycle engine as recited in claim 4, wherein during said first compression stroke cycle, the air received during said first air intake cycle is compressed into said compression chamber and temporarily stored therein by closing said compression chamber valve.

Claim 7

The six cycle engine as recited in claim 5, wherein air compressed in said compression chamber is preheated by absorbing heat from the environment of said compression chamber, said walls having been heated by combustion of fuel mixture during prior power stroke cycle.

Claim 8

A six-cycle engine comprising: a housing structure; a cylinder means, said cylinder means being encased in said housing structure; a piston and piston rod assembled in said cylinder means: a crankcase means having a crankshaft positioned therein and being affixed to said housing structure; said piston rod being assembled to said crankcase in said crankcase means; a valve system means, said valve system means consisting of an air intake valve, a compression chamber valve, and an exhaust gas valve, said valve system means being affixed to said housing structure; a compression chamber, said compression chamber being centrally located over and adjacent to said cylinder means and within said valve system means, said compression chamber being spherical-like, said spherical-like compression chamber being centrally located over said cylinder means, said spherical-like compression chamber communicating with said cylinder means through an aperture therebetween, said compression chamber valve being located within said compression chamber and being so arranged so as to periodically at predetermined times for predetermined periods open and close said aperture by which said compression chamber communicates with said cylinder means, said compression chamber valve having a valve stem affixed thereto and passing through a wall of said compression chamber; a head means, said head means being attached to and enclosing external portions of said valve system means, with the configuration of said compression chamber valve being barrel-like and having a slightly smaller diameter than that of said compression chamber, a first end of said barrel-like compression valve seating being in said aperture when communication between said compression chamber and said cylinder means is to be closed, a second end of said barrel-like compression valve seating around said valve stem of said compression valve at said wall when communication between said compression chamber and said cylinder means is to be open and said first end of said compression valve is lifted from said aperture, and additionally, a fuel injection system, said fuel injection system having a fuel injection inlet into said compression chamber.

Claim 9

A six-cycle engine comprising: a housing structure; a cylinder means, said cylinder means being encased in said housing structure; a piston and piston rod assembled in said cylinder means: a crankcase means having a crankshaft positioned therein and being affixed to said housing structure; said piston rod being assembled to said crankcase in said crankcase means; a valve system means, said valve system means consisting of an air intake valve, a compression chamber valve, and an exhaust gas valve, said valve system means being affixed to said housing structure; a compression chamber, said compression chamber being centrally located over and adjacent to said cylinder means and within said valve system means, said compression chamber being spherical-like, said spherical-like compression chamber being centrally located over said cylinder means, said spherical-like compression chamber communicating with said cylinder means through an aperture therebetween, said compression chamber valve being located within said compression chamber and being so arranged so as to periodically at predetermined times for predetermined periods open and close said aperture by which said compression chamber communicates with said cylinder means, said compression chamber valve having a valve stem affixed thereto and passing through a wall of said compression chamber; a head means, said head means being attached to and enclosing external portions of said valve system means, with the configuration of said compression chamber valve being barrel-like and having a slightly smaller diameter than that of said compression chamber, a first end of said barrel-like compression valve seating being in said aperture when communication between said compression chamber and said cylinder means is to be closed, a second end of said barrel-like compression valve seating around said valve stem of said compression valve at said wall when communication between said compression chamber and said cylinder means is to be open and said first end of said compression valve is lifted from said aperture, and additionally, a fuel injection system, said fuel injection system having a fuel injection inlet into said compression chamber.