Matches 1 - 50 out of 327 1 2 3 4 5 6 7 >


Match Document Document Title
US20130167804 ON-BOARD WATER ADDITION FOR FUEL SEPARATION SYSTEM  
A fuel delivery system for an internal combustion engine including a fuel tank, a membrane dividing the fuel tank into at least a first and second portion, the membrane preferentially diffusing a...
US20130340713 INJECTOR SYSTEM  
An injector system which is in particular used as an injector block for fuel injection systems of mixture-compressing, spark-ignited internal combustion engines includes a fuel distribution rail,...
US20130068198 FUEL DISTRIBUTOR  
A fuel distributor, which is used, in particular, for fuel injection systems of mixture-compressing, internal combustion engines having externally supplied ignition, includes a distributor pipe, a...
US20150136087 FUEL SUPPLYING DEVICE  
A fuel supplying device supplying fuel from a fuel tank to combustion device may comprise a fuel pipe configured to communicate the fuel tank with a delivery pipe of the combustion device, and a...
US20140366844 INJECTOR SYSTEM, IN PARTICULAR INJECTOR BLOCK FOR FUEL INJECTION SYSTEMS  
An injector system used as an injector block for fuel injection systems of mixture-compressing, spark-ignited internal combustion engines includes: a first block element which has a fuel...
US20140123949 DELIVERY PIPE, PIPE, AND METHOD OF PRODUCING DELIVERY PIPE  
A delivery pipe includes a pipe integrally including at least one cylindrical tube section and at least one flat tube section, and a valve attachment including a hollow cylindrical portion and a...
US20110012342 FUEL DISTRIBUTOR ASSEMBLY  
In a fuel distributor assembly having a manifold (10) and at least one connecting nipple (12), which is welded to the manifold, for connecting a branch pipe to a transverse bore (16) leading...
US20140034018 Drain for Fuel Pump  
A fuel pump and method for draining such and for providing a lubrication fluid sump level for startup of the fuel pump are disclosed. The fuel pump may comprise a housing, a first plunger...
US20150198128 Fuel Rail Assembly  
A fuel rail assembly for a combustion engine includes a fuel rail, a plurality of fuel injector cups arranged and configured to face a cylinder head of a combustion engine and being hydraulically...
US20130333669 FUEL INJECTOR HAVING AN IMPROVED HIGH-PRESSURE CONNECTION  
A fuel injection device includes a rail having at least one outflow opening, at least one injector situated on the rail, a connecting piece situated on the injector, and a flange element for...
US20110073074 ENGINE ASSEMBLY INCLUDING CAM COVER MOUNTED FUEL RAIL  
An engine assembly may include a cylinder head, a cam cover and a fuel rail assembly. The cylinder head may define intake and exhaust ports and the cam cover may be fixed to the cylinder head. The...
US20130306030 FUNCTIONAL AIR-SUPPLY MODULE INCORPORATING AN INJECTION SET  
A functional module includes: a mounting plate (2) for fluid tight attachment to the cylinder head of an internal combustion engine, incorporating portions (3) of air tract, and an injection set...
US20140000563 Coaxial Quill Assembly Retainer And Common Rail Fuel System Using Same  
A coaxial quill assembly is used for supplying gaseous and liquid fuels from separate common rails to individual fuel injectors of a compression ignition engine. Each coaxial quill assembly...
US20130133622 FUEL SUPPLY APPARATUS FOR ENGINE  
A fuel supply apparatus for an engine, includes a first cylinder group, a second cylinder group, first fuel injection valves, second fuel injection valves, a fuel supply pipe, a branch portion, a...
US20140034020 Co-Axial Quill Assembly Retainer And Dual Fuel Common Rail Engine Using Same  
A dual fuel common rail engine supplies pressurized natural gas and liquid diesel fuel at different pressures through a co-axial quill assembly for direct injection from a single fuel injector...
US20150211463 DIESEL ENGINE  
This diesel engine is provided with pistons which slide, moving to and from the cylinder head, and which converts the sliding motion of the pistons into rotational motion of a crankshaft. This...
US20130092131 INLET CONNECTOR  
In an inlet connector (4) for connecting at least one high-pressure line of a common-rail injection system to an inlet bore (6) of a fuel injector, a pressure pipe (7) connectable to the inlet...
US20110239989 COMMON RAIL, COMMON RAIL HOLDER, AND METHOD OF PRODUCING COMMON RAIL  
The present invention provides a common rail formed by bonding a common rail body and a common rail holder which has a pressing surface and a convex bonding surface, by means of a heat pressure...
US20110005493 METHOD OF PRODUCING COMMON RAIL AND COMMON RAIL  
The present invention provides a method of producing a common rail having a common rail body and a holder which include chemical components of 0.01-0.3 mass % of C, 0.01-0.5 mass % of Si, 0.01-3.0...
US20130160742 DUAL FUEL INJECTOR WITH CROSSOVER VALVE  
The present disclosure is directed to a fuel circuit of a fuel injector that includes a first channel, a second channel, and a valve. The first channel is configured to receive a first fuel and...
US20150176556 FUEL INJECTOR RAIL ASSEMBLY FOR DIRECT INJECTION OF FUEL  
A fuel injector rail assembly for direct injection of fuel includes an elongate fuel distribution tube, a plurality of fuel injector sockets each formed to contain therein a fuel injection valve...
US20110120418 IMPROVEMENTS RELATING TO FUEL PUMPS  
A pump head suitable for use in a fuel pump for a common rail fuel injection system, comprises a pump head housing defining a plunger bore and a pumping chamber. Fuel is pressurized within the...
US20130298873 CLOSURE BOLT FOR AN INJECTOR  
A closure bolt for an injector of a modular common-rail fuel injection system includes at least one high-pressure port for high-pressure fuel and a bolt-like portion which is configured to be...
US20130160743 METHOD OF PRODUCING COMMON RAIL AND LOCALLY REINFORCED COMMON RAIL  
This invention relates to a method producing a common rail excellent in fatigue strength from an inexpensive steel which uses as the material of the common rail a steel for high-strength liquid...
US20110315118 System and Method for Cooling Fuel Injectors  
Various fuel injection systems and fuel injectors are disclosed that provide varying cooling rates for fuel injectors connected in series to fuel supply and drain rail. The local cooling rate for...
US20120312279 Hot Oil Thermal Battery  
A fluid temperature conditioner heats fuel being supplied to a fuel injection system for an engine. During operation of the engine, energy is transferred from engine and stored in a thermal...
US20150007796 FUEL DISTRIBUTOR BAR  
A fuel distributor bar for petrol is closed at the end by a stopper, wherein the stopper is inserted into the fuel distributor bar and is soldered thereto. The stopper and the fuel distributor bar...
US20110220065 Common Rail High Pressure Pump  
A common rail high pressure pump for diesel engines operated using aircraft fuel, has an eccentric ring (2) that is disposed in a pump housing (13), shaped in the form of a polygon and driven by...
US20130104852 FUEL RAIL MOUNTING ARRANGEMENT  
A fuel rail has a mounting portion with an aperture through which a fastener extends along a central axis. The fastener secures the fuel rail with respect to a support surface. Stacked-layer...
US20140216409 FUEL INJECTION APPARATUS  
An individual difference index is obtained based on the slope of variation ratios between a plurality of actual injection quantity and a target injection quantity. The individual difference index...
US20150240769 METHODS FOR CORRECTING SPILL VALVE TIMING ERROR OF A HIGH PRESSURE PUMP  
Methods are provided for correct spill valve timing of a high pressure pump coupled to the direct injection system of an internal combustion engine. A method is needed to monitor and adjust spill...
US20130092129 Fuel Injector Assembly  
A fuel injector assembly has a fuel injector and a coupling device for hydraulically and mechanically coupling a fuel injector to a fuel rail of a combustion engine. The coupling device includes a...
US20150096537 INTERNAL COMBUSTION ENGINE  
An overhead-camshaft internal combustion engine is disclosed, in which the fuel pumps are arranged to use efficiently the space within a cylinder head assembly of the engine. The cylinder head...
US20150047613 FUEL DISTRIBUTION RAIL  
A fuel distribution rail for a fuel injection system of an internal combustion engine has connected base tube sections defining a longitudinal fuel channel with connector devices fixed on the base...
US20120055448 CO-AXIAL QUILL ASSEMBLY FOR DUAL FUEL COMMON RAIL SYSTEM  
A dual fuel common rail system includes first and second common rails fluidly connected to a fuel injector by a co-axial quill assembly. Distillate diesel fuel at a first pressure moves from the...
US20120210980 ENCLOSURE FOR HIGH PRESSURE FUEL RAIL  
The present disclosure provides an enclosure or containment assembly adapted to seal a high pressure fuel rail, and an engine system including such an enclosure or containment assembly. The...
US20150059702 Viscous Damper Attachment Structure for Supply Pump of Common Rail Fuel Injection Device  
A viscous damper mounting structure for a supply pump of a common-rail fuel injection device that can minimize shape modifications on the engine side and changes in the supply pump shape or the...
US20140360470 METHOD FOR DIAGNOSING A DRIFT IN AT LEAST ONE INJECTOR OF A COMMON-RAIL FUEL INJECTION SYSTEM  
A method of diagnosis of a drift of at least one injector of an injection system with a common ramp, which includes a pressure regulating control unit and a richness regulating control unit, the...
US20140069386 LIMP HOME CAPABLE DUAL FUEL ENGINE AND MACHINE USING SAME  
A dual fuel engine powers a machine by burning natural gas and liquid diesel fuel. When operating in a low load mode, some of the engine cylinders are fueled with a high ratio of diesel/gas, and...
US20130327296 Dual Fuel Common Rail Engine With Co-Axial Quill Assembly  
A dual fuel common rail engine supplies pressurized natural gas and liquid diesel fuel at different pressures through a co-axial quill assembly for direct injection from a single fuel injector...
US20140238352 Fault Diagnostic Strategy For Common Rail Fuel System  
An electronic controller for a common rail fuel system detects a fault when a time sum accumulated error exceeds a threshold. The time sum accumulated error is left unchanged when the operating...
US20150252768 Constant Pressure Self-Regulating Common Rail Single Piston Pump  
The pump delivered pressure is regulated to a substantially constant set value, and output flow is varied by an inlet metering valve (5) via feedback from the motion of, or flow from the spilled...
US20140060488 Method for Determining the Idle Travel of a Piezo-Injector with a Directly Actuated Nozzle Needle  
A method is disclosed for determining the idle travel of a piezo-injector which has a piezo-actuator and a nozzle needle which is activated directly by the piezo-actuator. A test pulse is applied...
US20140116375 DUAL FUEL ENGINE AND STRATEGY TO AVOID ATMOSPHERIC VENTING  
A compression ignition dual fuel engine supplies natural gas fuel and liquid diesel fuel to each engine cylinder from a common fuel injector. Each fuel injector is fluidly connected to both a...
US20150226166 DEVICE FOR REDUCING PULSATION  
A device for reducing pulsation may include a fuel rail configured to be supplied with fuel and provided with a fuel hole, an injector cup configured to be connected to an injector injecting the...
US20150211457 METHOD FOR RAIL PRESSURE REGULATION IN AN INTERNAL COMBUSTION ENGINE  
The invention describes a method and an arrangement for the regulation of the rail pressure in an internal combustion engine. In the method, the rail pressure is regulated, with a target high...
US20130160741 DUAL FUEL INJECTOR HAVING FUEL LEAK SEALS  
A dual fuel common rail fuel injector includes a first and second check needle used to selectively inject two different fuels such as diesel and liquefied natural gas. The fuel injector includes a...
US20140290597 METHOD FOR OPERATING A DIRECT FUEL INJECTOR  
A method, comprising: operating an engine cylinder with fuel from a first injector and not a second injector and activating the second injector in response to a rail pressure increase of a fuel...
US20130206110 Pump And Common Rail Fuel Injection System  
A high-pressure pump may include a cylinder, a plunger reciprocally driven by an eccentric to pressurize a pump chamber in the cylinder, a rider mounted on the eccentric to allow relative rotation...
US20140116388 FUEL SYSTEM RETROFIT KIT FOR AN ENGINE  
A retrofit kit for converting a single-fuel engine having an air box to run on two different fuels is disclosed. The kit may have at least one gaseous fuel injector mountable inside the air box...

Matches 1 - 50 out of 327 1 2 3 4 5 6 7 >