Matches 1 - 12 out of 12


Match Document Document Title
US20140076273 Combustion Bowl Shape Of Direct Injection Diesel Engine For Reducing The Soot Emission  
The present disclosure relates to a combustion bowl shape of a direct injection diesel engine for reducing soot. The combustion bowl shape of the direct injection diesel engine for reducing soot...
US20110259297 Piston Bowl With Deflecting Features  
A piston for a direct injection engine is provided, the piston having a bowl at an upper end, the bowl forming a portion of a combustion chamber. The bowl includes an inner surface and a dome that...
US20090084346 GAS FLOW INJECTOR AND METHOD OF INJECTING GAS INTO A COMBUSTION SYSTEM  
An improved gas flow injector has been developed for use in a combustion system. The gas flow injector has an inner nozzle with tubular configuration for directing a first gas stream to a location...
US20110253094 Piston Bowl With Spray Jet Targets  
A piston for a direct injection engine is provided, the piston having a bowl at an upper end, the bowl forming a portion of a combustion chamber. The bowl includes an inner surface that defines a...
US20090205607 INTERNAL COMBUSTION ENGINE INCLUDING A PISTON WITH A GEOMETRICALLY-COMPLEX BOSS  
An engine including a cylinder including a sliding piston with a combustion bowl associated with an off-center injector. The injector sprays fuel in a conical injection pattern form having an apex...
US20110253095 Piston Bowl With Spray Jet Targets  
A piston for a direct injection engine is provided, the piston having a bowl at an upper end, the bowl forming a portion of a combustion chamber. The bowl includes an inner surface that defines a...
US20100147260 DIRECT FUEL-INJECTION ENGINE  
A direct fuel-injection engine includes a piston, a cavity recessed in a central part of a top face of the piston, and a fuel injector. At a main injection collision point of a fuel-injection axis...
US20070084449 Method to improve combustion stability in a controlled auto-ignition combustion engine  
A method to control combustion in an HCCI engine, to mitigate effects of combustion chamber deposits is detailed. The method comprises applying a specific surface coating to a combustion chamber...
US20050166890 Piston/combustion chamber configurations for enhanced ci engine performace  
Piston face (104, 204, 304) and combustion chamber (18) designs for use particularly in HSDI (high speed direct injection) diesel engines include an open bowl (108 208, 308) characterized by a...
US20060207547 Internal Combustion engine  
An in-cylinder injector injects a spray such that the spray spreads in an inverted V-shape with a spark plug lying between two prongs when viewed from above and in a fan shape when viewed from a...
US20100108022 DIRECT FUEL-INJECTED ENGINE  
In a cross section in which squish flow from an outer peripheral part of a piston (13) toward a cavity (25) is large due to a width (W2) of a squish area (SA) being large and a squish clearance...
US20090217905 DIRECT INJECTION TYPE OF DIESEL ENGINE  
A center cavity made up of a generally circular recess is formed in a head of a piston. An injector is provided for injecting fuel into the center cavity. Sub-cavities are connected to the center...

Matches 1 - 12 out of 12