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Patent # Description
US-1,023,3881 Fuel pump
An outer wall surface of an output end portion includes a pair of first plane surfaces which are formed at different positions in its circumferential direction....
US-1,023,3880 Suction head for connection to a fuel hose
A suction head for connection to a fuel hose in a fuel tank has a base member made of an injection molding material. The base member has a peripheral wall...
US-1,023,3879 Structure for mounting resonators to duct
In a structure for mounting resonators to a duct, the duct including openings is provided with a plurality of duct-side mounting pieces, and the resonators...
US-1,023,3878 Method and apparatus for controlling quantity of suction air
A method for controlling a position of a flap of a variable port flap control module (VCM) may include determining whether a vehicle state satisfies a...
US-1,023,3877 Air filter cleaning wand
An apparatus and a method are provided for an air filter cleaning wand for flushing contaminants from an intake air filter of an automobile engine. The air...
US-1,023,3876 Filter element, in particular, for gas filtration
A filter element, including: a first filter medium body having an outflow side and an inflow side; a second filter medium body having an outflow side and an...
US-1,023,3875 Saddle-ridden vehicle
A saddle-ridden vehicle includes: an engine and an air cleaner case that are supported to a body frame and respectively arranged in front and rear sides of the...
US-1,023,3874 Fuel heating apparatus and methods
A fuel heating apparatus includes a fuel filter head having an upper side, a fuel inlet and a fuel outlet. A fuel filter is disposed on the fuel filter head...
US-1,023,3873 Motorcycle
A motorcycle includes a fuel tank, a vehicle body frame, a pair of front forks, and a canister. The fuel tank contains gasoline therein. The vehicle body frame...
US-1,023,3872 Fuel evaporative gas emission suppressor
After an engine is started, pump monitoring is performed as follows: a canister is opened to the atmosphere; a negative pressure pump is activated; and...
US-1,023,3871 Air-enriched gaseous fuel direct injection for an internal combustion engine
A method for introducing a gaseous fuel into a combustion chamber of an internal combustion engine includes forming a non-ignitable mixture of the gaseous fuel...
US-1,023,3870 Control diaphragm for diaphragm carburetors
A control diaphragm for controlling a fuel feed in a diaphragm carburetor of an internal combustion engine, includes a central, substantially flat feeling...
US-1,023,3869 System and method for creating a fluidic barrier from the leading edge of a fan blade
A turbofan engine has a fan portion in fluid communication with a core stream and a bypass stream of air separated by splitters disposed both upstream and...
US-1,023,3868 Efficient, low pressure ratio propulsor for gas turbine engines
A gas turbine engine includes a gear assembly, a bypass flow passage, and a core flow passage. The bypass flow passage includes an inlet. A fan is arranged at...
US-1,023,3867 Gas turbine engine system for modulating flow of fan by-pass air and core engine air
The system (10) provides a modulator ring (54) secured adjacent an exhaust end (56) of an inner wall of a by-pass fan air duct (40) and secured adjacent a...
US-1,023,3865 Piston crown having conical valve pocket
A piston has a piston crown and a top land extending circumferentially around the piston crown, as well as a combustion bowl and at least one valve pocket...
US-1,023,3864 Piston and engine provided with the same
A piston and an engine including the same are provided. The piston includes an upper surface that is formed at an upper portion; a bowl that is concavely formed...
US-1,023,3863 Pressure controlled dynamic seal with captured fluid transfer tubes
A system and method for fluidly sealing a cylinder head interface between an engine block and a cylinder head of an internal combustion engine. An example...
US-1,023,3862 Marine engines having a cylinder block with cylinder liner
A marine engine comprises a cylinder block that defines a cylinder bore; a piston that reciprocates in the cylinder bore under force of combustion in the marine...
US-1,023,3861 Method of operating an internal combustion engine
A method and apparatus are disclosed for determining the fuel quantity that is actually injected by a fuel injector in an internal combustion engine. A fuel...
US-1,023,3860 Method for starting an internal combustion engine
A method for starting an internal combustion engine with a fuel tank and a low-pressure pump which pumps gasoline out of the fuel tank at a low-pressure to a...
US-1,023,3859 Fuel injection control device and fuel injection control method for internal combustion engine
An internal combustion engine includes a port injector that injects fuel into an intake port and a direct injection injector that injects fuel directly into a...
US-1,023,3858 Method and device for determining the minimum hydraulic injection interval of a piezo-servo injector
A method and a device for determining the minimum hydraulic injection interval of a piezo-servo injector are described. The closing time of the nozzle needle of...
US-1,023,3857 Systems and methods for discerning fuel tank pressure transducer degradation
A method for a fuel system is provided, wherein a fuel vapor canister is vented to an engine intake during a first condition, and wherein a restriction in a...
US-1,023,3856 Systems and methods for a variable displacement engine
Methods and systems for an engine are provided for monitoring cylinder valve deactivation of an engine. One example method includes, responsive to a request to...
US-1,023,3855 Failure diagnosis apparatus for diagnosing an insufficient output of an internal combustion engine
A failure diagnosis apparatus for an internal combustion engine is provided. The internal combustion engine is mounted on a vehicle. The failure diagnosis...
US-1,023,3854 Engine control systems and methods for regulating emissions during scavenging
A control system and method utilize an exhaust oxygen (O2) sensor and a controller configured to operate a turbocharged engine in a scavenging mode, and while...
US-1,023,3853 Exhaust gas sensor arrangement structure
An exhaust gas sensor arrangement structure includes a catalyst which purifies exhaust gas of an engine; and exhaust gas sensors which detect an exhaust gas...
US-1,023,3852 System and method for operating engine cylinders
Systems and methods for activating and deactivating cylinders of an engine that may activate and deactivate one cylinder independent of other cylinders are...
US-1,023,3851 Evaporated fuel processing apparatus
An evaporated fuel processing apparatus is provided with a blocking valve disposed in a vapor passage. The blocking valve has: a valve whose stroke amount is...
US-1,023,3850 Supervisory control of a compression ignition engine
A system for controlling the combustion behavior of an engine is provided. The engine is equipped with a plurality of control subsystems that influence...
US-1,023,3849 Engine with dedicated EGR exhaust port and independently deactivatable exhaust valves
An engine assembly includes an engine block defining a cylinder, an exhaust system, and an exhaust gas recirculation system. A first exhaust valve is configured...
US-1,023,3848 Control apparatus for internal combustion engine
A control apparatus for an internal combustion engine, which is capable of, when controlling a variable intake cam phase mechanism and a variable exhaust cam...
US-1,023,3847 Method for controlling a fuel delivery system
A method for controlling a fuel delivery system of an internal combustion engine, having a fuel delivery pump that is driven by an electric motor. The pressure...
US-1,023,3846 Smart liquid fuel system with ability to self-diagnostics
A system for predicting performance of a liquid fuel system includes a processor and a memory communicatively coupled to the processor, wherein the memory...
US-1,023,3845 Bleed valve assembly for a gas turbine engine
A gas turbine engine includes a first compressor, a casing surrounding the first compressor, and a liner extending forward from the first compressor. The gas...
US-1,023,3844 System for thermally shielding a portion of a gas turbine shroud assembly
In one aspect the present subject matter is directed to a system for thermally shielding a portion of a shroud assembly for a gas turbine. The system includes a...
US-1,023,3843 Compositions and methods for generating cavitation resistance
A method for generating cavitation resistance in a liquid, a portion of which can be in contact with a surface is disclosed. The disclosed method can be carried...
US-1,023,3842 Tangential on-board injectors for gas turbine engines
A tangential on-board injector (TOBI) for a gas turbine engine and methods of making the same are provided. The TOBI includes at least one adjustable strut...
US-1,023,3840 Compressor injector apparatus and system
Cooling systems for high pressure compressor systems are provided. The cooling systems may comprise tangential on board injectors ("TOBIs"). The TOBIs may...
US-1,023,3839 Composite heat exchanger
A heat exchanger assembly in one embodiment includes an inlet, an outlet, and a core. The inlet is configured to accept a fluid to be cooled and the outlet is...
US-1,023,3838 Recuperated gas turbine engine
A gas turbine engine that includes a compressor, a turbine, a heat exchanger, and a combustor. The compressor is mounted on a rotating shaft with at least one...
US-1,023,3837 Assembly for an aircraft turbine engine comprising a fan casing equipped with an acoustic liner incorporating a...
The present invention relates to an assembly (20) for an aircraft turbine engine comprising a fan casing (14) having an inner surface (14b), at least one...
US-1,023,3836 Turbomachine combustion chamber provided with air deflection means for reducing the wake created by an ignition...
A device for cooling of an annular wall of a turbomachine combustion chamber provided with micro-perforations, and in particular the cooling of a region of the...
US-1,023,3835 Gasification power plant control device, gasification power plant, and gasification power plant control method
This IGCC plant is provided with an ASU which separates oxygen gas and nitrogen gas from air, a coal gasification furnace which uses an oxidizing agent to...
US-1,023,3834 Turbocharger combining axial flow turbine with a compressor stage utilizing active casing treatment
A turbocharger (1) with an axial flow turbine stage (2) includes a compressor stage (4) using active casing treatment (50) for choke flow improvement. With...
US-1,023,3833 Pump control of closed cycle power generation system
Disclosed are systems and methods for pump control of a closed thermodynamic cycle system, such as a Brayton cycle. Operational parameters such as working fluid...
US-1,023,3832 Exhaust device of multi-cylinder engine
An exhaust purification device of a multi-cylinder engine which improves exhaust gas purification performance by substantially uniforming a flow rate of exhaust...
US-1,023,3831 Variable compression ratio internal combustion engine
A variable compression ratio internal combustion engine comprises a crankshaft and a connecting rod. The connecting rod comprises a connecting rod body, a first...
US-1,023,3829 Control system for a generator
A generator set for a transport refrigeration unit that is operable at a first frequency and a second frequency. The generator set includes a generator and a...
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