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8056541 |
Internal combustion engine having an electric solenoid poppet valve and air/fuel injector
The invention presents new and useful improvements in the mechanical design of control elements of a reciprocating piston engine. The camshaft is replaced by electric magnetic solenoids that...
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7377249 |
Outward-opening gas-exchange valve system for an internal combustion engine
An outwardly-opening gas-exchange valve assembly for an internal combustion engine. The valve assembly includes a port in a firing chamber in an engine head, the port having a valve seat on a side...
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7096838 |
Reversible four cycle internal combustion engine
A reversible four cycle internal combustion engine. A crankshaft is rotatably mounted in a block and a piston is operatively mounted to a crankshaft via a connecting rod. A follower wheel traverses...
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7017538 |
Method of producing a powerful and efficient internal combustion four stroke engine using a blower and a single valve cylinder
The present invention relates generally to a method for providing an efficient and powerful engine for internal combustion four stroke engines using a single valve per cylinder as the intake and...
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6789513 |
Bazmi's six-stroke engine with intake-exhaust valves
The present invention relates to a six-stroke internal combustion engine with intake-exhaust valves. All valves in the combustion chamber are named intake-exhaust valves, because said valves...
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6293236 |
Breathing system for internal combustion engines, using dual duty (alternatively exhaust-intake) valves and a forced air supply
Breathing system for four-stroke, fuel injected internal combustion engines, wherein each poppet valve of each cylinder accomplishes a dual-duty to serve both as an exhaust valve (in the final...
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6273038 |
Rotary distribution system internal combustion engine
An internal combustion engine having a plurality of cylinders, comprising a movably mounted distribution element, wherein the distribution element in a first configuration fluidly couples an intake...
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5975035 |
Engine air induction circuit
The inventon is an improvement of the air induction circuit for internal combustion reciprocating piston engines which employ regenerative heating for the volatilization of fuels and their...
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5957106 |
Engine having an intake/exhaust valve integrated with a fuel injector
A fuel injection system includes a hydraulically-actuated electronically-controlled fuel injector having a needle valve member and an injector body that defines a fuel pressurization chamber that...
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5673656 |
Cylinder head for a four stroke combustion engine
A cylinder head for a four-stroke combustion engine includes at least one inlet conduit having a valve and/or slide valve and at least one exhaust conduit situated in the cylinder head. The inlet...
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5671704 |
Cylinder head with colander valve
A cylinder head with single colander valve per cylinder for internal combustion engines (IC engine) and the like is provided. The single colander valve per cylinder has significantly enlarged valve...
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5524579 |
Air cooled rotary distribution valve for internal combustion engine
A rotary distribution and air cooling valve for combustion and exhaust gases for an internal combustion engine consisting of a tube mounted in a bore within the engine head having a pair of opposed...
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5522358 |
Fluid controlling system for an engine
A fluid system of an engine which has an outwardly opening engine valve controls fluid delivery and removal from first and second cylinders for controlling the position of the engine valve and...
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5398647 |
Combined sleeve/poppet valve for internal combustion engine
An internal combustion engine having intake and exhaust manifolds and a cylinder defining a combustion chamber in which a piston reciprocates and having a wall formed with a port has a combined...
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5331930 |
Univalve engine
The invention relates to new and useful improvements in those types of internal combustion engines which employ a single poppet valve to alternately control both the intake and exhaust flows...
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5331929 |
Cylinder head for internal combustion engine and a process of operating same
A cylinder head for an internal combustion engine of either a two-cycle operation or a four-cycle operation is disclosed. The cylinder head includes an intake port, an exhaust port, a dual-function...
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5205246 |
Economy engine
The invention presents new and useful improvements in the mechanical design of control elements used in the sequencing of the exhaust and intake process cycles of the 4-stroke reciprocating piston...
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5020486 |
Partitioned poppet valve mechanism seprating inlet and exhaust tracts
A valve mechanism for a reciprocating piston internal combustion engine having one large poppet valve per cylinder communicating with both inlet and exhaust tracts. A partition between the inlet...
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5005538 |
Extended circumference intake poppet valve system for opening and sealing a single valve seat
An extended circumference intake poppet valve system for use with a single charge carrying intake duct/port to an engine cylinder in a four cycle internal combustion engine to include three or more...
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4889088 |
Fluid flow control method and apparatus for a positive displacement engine or compressor
A fluid control apparatus and method for a positive displacement engine or compressor which has a treatment chamber that communicates with a fluid admission duct and an exhaust duct via a port, and...
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4674450 |
Internal combustion engines
The present invention provides an internal combustion engine comprising a combustion chamber, a piston mounted within the combustion chamber and arranged to be sealingly engaged with walls of the...
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4608828 |
Supercharged four-stroke engine with singly valved cylinders and pass-around of compressed air
Each cylinder of a supercharged four-stroke internal combustion engine is provided with a multi-purpose duct which passes from the compressed air manifold to the exhaust manifold and has a short...
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4503817 |
Annular valve stratified charge spark ignition engines
An internal combustion engine having an annular port and valve arranged to direct flow from dual inner and outer portions of the port in cylinder flow patterns having radially oppositely directed...
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4487171 |
Internal combustion engine having diverter valve and separate passage for purging engine
Improvements in a fuel injected, internal combustion engine having a first passage for flow of air into the combustion chamber and exit of exhaust gases from the combustion chamber and a single...
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4372259 |
Internal combustion engine
Improvements in a fuel injected, internal combustion engine having a first passage for flow of air into the combustion chamber and exit of exhaust gases from the combustion chamber and a single...
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4354459 |
Non-throttling control apparatus for spark ignition internal combustion engines
A rotary valve assembly will be utilized on internal combustion engines for regulating air-fuel mixture from a carburetor or other fuel injection system entering the cylinders of either two stroke...
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4273083 |
Distribution system for the intake and exhaust of a super charged internal combustion engine
The invention relates to a distribution system for the intake and exhaust in an internal combustion engine.According to the invention, a cylinder is connected to an exhaust manifold by means of a...
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4201174 |
Rotary valve system for motors and the like having improved sealing means
A rotary valve system for a motor and the like includes a flow conduit and rotary valve means interposed in the flow conduit. Intermittent sealing means are provided for preventing flow through the...
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4173901 |
Ball joint and pole assembly for starter motor
This specification discloses an automobile starter motor having a lever pivotally coupled to the housing of the starter and movably supporting a pole piece so that energizing the starter causes the...
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4075986 |
Rotary-poppet valve internal combustion engine
An internal combustion engine of the four cycle reciprocating piston type wherein intake and exhaust of working fluid and combustible fuel into the engine cylinder is controlled by poppet valve...
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3557762 |
ENGINE WITH VARIABLE OPENING INLET VALVE MEANS
A valve throttled internal combustion engine having inlet valve means for each cylinder including a poppet valve and a throttle valve, each of which independently cooperates with the combustion...
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RE11909 |
Title is not available
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D132856 |
Title is not available
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3424139 |
INTERNAL COMBUSTION ENGINE VALVE MEANS
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3394683 |
Opposed piston engine
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3203409 |
Apparatus for controlling the air taken into the combustion chambers of a spark ignition internal combustion engine
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3180327 |
Engine
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3176056 |
Method of forming and rapid firing periclase pellets
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3166056 |
Supercharger for an internal combustion engine
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3097633 |
Internal combustion engine
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3086506 |
Air-cooled two-stroke diesel engine
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2894495 |
Combustion chamber in a monovalve diesel engine with air cooling
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2804859 |
Monovalve diesel engine with air cooling
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