Matches 1 - 22 out of 22
Match Document Document Title
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...
5010860 Internal combustion engine with twin combustion chambers  
An internal-combustion engine includes two combustion spaces for each cylinder. Each combustion space is separated from the cylinder space and has a valve to open and close a passage through which...
4329955 Combustion chamber of an internal combustion engine  
A combustion chamber of an internal combustion engine has the form of a B-shaped chamber which consists of two spheroidal or spherical contiguous chambers which form an inwardly extending...
4140090 Precombustion chamber, stratified charge internal combustion engine system using a highly combustible gas in the precombustion chamber  
A gaseous fuel is used in a precombustion chamber for igniting lean fuel-oxidant mixtures in a main combustion chamber of an internal combustion engine. The precombustion chamber preferably...
4125105 Four cycle internal combustion engine  
An externally ignited four cycle internal combustion engine equipped with an inlet valve and an outlet valve, both valves being positioned on one side of the cylinder. A swirl (or vortex) chamber...
4111177 Internal combustion engine  
A stratified charge, internal combustion engine having a cylinder, a piston reciprocally disposed within the cylinder, a head secured over the cylinder, a chamber in the head above the cylinder, an...
4103664 Combustion chamber for compact engine of the side valve type for universal use having contactless ignition system  
The spark gap portion of an ignition plug in a combustion chamber is adapted to be opposed to a bundle of streams of the air-fuel mixture withdrawn from an intake valve and is positioned on a line...
3976038 Reciprocating stratified charge internal combustion engine and mixture formation process  
In a two or four cycle reciprocating internal combustion engine, an intake section is defined in the combustion chamber wherein a stratified charge of a rich fuel-air mixture is established in...
3967595 Side valve internal combustion engine  
An internal combustion piston engine employs a stratified charge. Separate carburetor throats are provided for directing rich air-fuel mixture to a prechamber and lean air-fuel mixture to a main...
3945365 Low emission combustion system for internal combustion engine using multiple spark  
A system capable of accommodating extremely lean mixtures and operating with greatly reduced engine emissions and good fuel consumption. The system is applicable to "L" head, "F" head and "OHV"...
3699933 VALVE OPERATING ARRANGEMENT FOR INTERNAL COMBUSTION RECIPROCATING ENGINES  
A valve operating arrangement for an internal combustion reciprocating engine having a combustion chamber shaped to permit the maximum feasible distance for travel of fuel spray from the spray...
3592172 INTERNAL COMBUSTION RECIPROCATING ENGINE  
An internal combustion reciprocating engine having a substantially round combustion chamber in one side of the cylinder at the top thereof and formed partly in the cylinder and partly in the piston...
3528396 INTERNAL COMBUSTION ENGINE  
3318293 Internal combustion engine fuel charge stratification by electrostatic forces  
3270722 Method of conditioning liquid fuels  
3092088 Carburetor type internal combustion engine with prechamber  
2980094 Combustion chamber for piston-type internal combustion engines  
2973751 Internal combustion engine  
2924210 Internal combustion engines  
2881751 Acoustic attenuation of engine detonation shock waves  
2858811 Fuel injection  
2789546 Combustion spaces of fuel-injection engines  
Matches 1 - 22 out of 22