At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.
Actuator to valve calibration of a fuel control valve assembly
A method for calibrating a fuel control valve assembly including a valve and an actuator is disclosed. The method includes determining an encoder offset by...
Turbomachine with bleed valves located at the intermediate case
An assembly including an intermediate case of a bypass turbojet engine and of an inter-jet case extending upstream of the intermediate case to separate a...
Systems and methods for control of operating life of a gas turbine
A system includes a gas turbine system including a compressor, a combustor, and a turbine. The system also includes a controller communicatively coupled to the...
Method of automatically regulating aircraft power plant gas generator and
free turbine speeds as a function of...
The present invention relates to an automatic method of regulating a power plant (3') of an aircraft (1), the power plant having at least one turbine engine...
An acoustic liner has a honeycomb layer disposed between a first panel and a permeable panel and includes a plurality of serpentine walls spaced apart from...
Parallel metering pressure regulation system for a thermal efficient
A fuel pressure regulation system is provided. The fuel pressure regulation system includes a supply arrangement for supplying an outlet flow. A primary...
Method and apparatus for increasing combustion efficiency and reducing
particulate matter emissions in jet engines
A portable on-demand hydrogen supplemental system producing hydrogen gas and mixing the hydrogen gas with the air used for combustion of the jet fuel to...
Integration of pressure swing adsorption with a power plant for CO.sub.2
capture/utilization and N.sub.2 production
Systems and methods are provided for combined cycle power generation while reducing or mitigating emissions during power generation. Recycled exhaust gas from a...
Mid-section of a can-annular gas turbine engine with a radial air flow
discharged from the compressor section
A midframe portion (213) of a gas turbine engine (210) is presented, and includes a compressor section (212) configured to discharge an air flow (211) directed...
Drive apparatus constructed to detect ratcheting in wave motion gearing
A wave motion gearing speed reducer (20) is disposed between a driving motor (15) and a control shaft (11) of a variable compression ratio mechanism. There are...
Two-cycle engine and method for lubricating two-cycle engine
The two-cycle engine includes a piston capable of reciprocating along a cylinder, the piston being provided with piston rings; and a lubrication port provided...
Compact gasifier-genset architecture
A compact biomass gasification-based power generation system that converts carbonaceous material into electrical power, including an enclosure that encases: a...
Recirculation valve and turbocharger
Provided is a recirculation valve that diverts some of the compressed air in a scroll section to an upstream side of the scroll section via a bypass conduit in...
Turbocharger for an internal combustion engine and method for operating a
turbocharged internal combustion engine
A turbocharger for an internal combustion engine includes an oil-lubricated bearing, a feed line for the oil and a throughflow limiter for the oil.
Three and two half stroke freeboost internal combustion engine
A method and apparatus is provided for operating a piston driven, internal combustion engine (10) including a the piston (40) translating in a cylinder (30)....
Method and apparatus for achieving high power flame jets while reducing
quenching and autoignition in...
A prechamber spark plug may have a prechamber having a pre-determined aspect ratio and hole pattern to achieve particular combustion performance...
Controlled spark ignited flame kernel flow in fuel-fed prechambers
A pre-chamber spark plug that includes a shell. Additionally, the pre-chamber spark plug includes an insulator disposed within the shell. In a particular...
Combustion method and internal combustion engine
A combustion process with auto-ignition for direct-injection internal combustion engines involves dividing injection jets at a jet divider contour into a first...
Engine cooling fan to reduce charge air cooler corrosion
Methods and systems are provided for reducing corrosion of a charge air cooler and preventing engine misfire due to condensate formation. In response to...
Compact cooling device for an internal combustion engine and method for
manufacturing such a device
A cooling device for a motor vehicle engine connected to a cooling fluid feed system, where the cooling device includes two superposed subassemblies, where the...
Device for preventing theft of a first vehicle component, which is
releasably connected to a second vehicle...
A device is provided for preventing theft of a first vehicle component which is releasably connected to a second vehicle component. The theft preventing device...
Thermal displacement compensation assembly for a work vehicle prime mover
A thermal displacement compensation assembly for an engine system including a cylinder head and an exhaust manifold coupled to the cylinder head. The thermal...
Exhaust treatment system that generates debounce duration for NOx sensor
An exhaust treatment system configured to treat exhaust gas generated by an internal combustion engine includes a reductant delivery system that injects a...
Vehicle with stirling engine integrated into engine exhaust system
In accordance with exemplary embodiments, a Stirling engine is integrated into an exhaust system of a vehicle. The system comprises an engine coupled to a...
Recessed exhaust reductant injector with cover plate
An aftertreatment system comprises a housing defining an internal volume. The housing includes an inlet, an outlet and a sidewall defining a recess therein. A...
Ammonia sensor control, with NO.sub.x feedback, of an SCR aftertreatment
An exemplary method includes determining an NH.sub.3 reference target in an exhaust conduit between a first SCR catalyst and a second SCR catalyst. The method...
Engine unit and work vehicle
Two sets of assemblies are arranged such that a diesel particulate filter device of the assembly, a selective catalytic reduction device of the assembly, a...
Container having a heating device for a tank for storing a liquid additive
and motor vehicle having a tank
A container for a tank for storing a liquid additive includes a housing having a heater and at least one drivable apparatus for promoting convection in the...
Hybrid vehicle and control method therefor
A hybrid vehicle includes an engine; a motor, a catalyst used to purify exhaust gas of the engine, and an ECU configured to control the engine and the motor...
A working vehicle has a cooling fan provided on a first side of an engine to blow air to the engine; a muffler main body provided on a second side thereof in a...
Burner for exhaust purifying device
A burner for an exhaust purifying device includes a tube, an air supply port for supplying air for combustion into the tube, a fuel supply port for supplying...
Device for treating a gas stream flowing radially outwardly from a central
A device for treating a gas stream, especially an exhaust-gas stream of an internal combustion engine, includes at least one radial chamber radially conducting...
Control apparatus of engine having variable valve lift apparatus and a
A control apparatus of an engine may include a variable valve lift apparatus, an engine including a plurality of cylinders generating power by combustion of...
Electro-magnetic valve driver
An electromagnetic valve driver, in normal operation, supplies peak current from a capacitor to a coil of an injector by turning ON a transistor on a downstream...
Camshaft phaser with a rotary valve spool positioned hydraulically
A camshaft phaser includes an input member; an output member defining a phasing advance chamber and a phasing retard chamber with the input member; and a rotary...
Device for effecting an axial shift of a rotary shaft for use in a
variable camshaft drive mechanism
A device for effecting an axial shift of a rotary shaft such as the camshaft of a vehicle comprising a first component having a shaft and a head, a second...
Camshaft adjusting device
A camshaft adjusting device (19) having a camshaft adjuster (4), including a stator (36), a rotor (38) which can be rotated relative to the stator (36) about a...
System and method for generating electrical power
A system for generating electrical power, including a frame defining a vertical axis and a horizontal axis, and having a support base generally extending along...
Method and apparatus of producing and utilizing thermal energy in a
combined heat and power plant
Method and apparatus for operating a combined heat and power system with greater flexibility, reliability, control and stability, for providing operational...
Exhaust collector with curved side panel
An exhaust collector for a gas turbine engine is disclosed. The exhaust collector includes a front panel, a rear panel, and a side panel. The side panel...
Turbine gear assembly support having symmetrical removal features
An exemplary gear assembly support for use in a gas turbine engine includes a support member having a portion that is configured to be coupled to a gear...
Combustor transition duct assembly with inner liner
A transition duct assembly for a turbine engine includes a transition duct with an inner liner removably received therein. The duct is hollow with an inner...
Turbomachine fluid delivery manifold and system
An example turbomachine fluid delivery manifold provides a journal fluid path and a gear mesh fluid path that is separate from the journal fluid path. An...
Gas turbine engine aft bearing arrangement
An example gas turbine engine includes a turbine and first and second spools coaxial with one another. The first spool is arranged within the second spool and...
Turbocharger with cooled turbine housing and reduced pressure loss
A turbocharger has a turbine housing formed with a coolant inlet channel and a coolant outlet channel. The turbine housing contains a coolant separating region...
Systems and methods to monitor a rotating component
A method is presented. The method includes selecting a first window of signals and a second window of signals from clearance signals representative of...
Forward step honeycomb seal for turbine shroud
The present application provides a stage of a gas turbine engine. The stage may include a bucket extending radially about a longitudinal axis of the gas turbine...
CMC turbine engine component
A component of a gas turbine engine is formed from a continuous fiber reinforced ceramic matrix composite (CMC). The component has a sealing portion which, in...
Axial flow turbine
An axial flow turbine that can enhance an effect of reducing a mixing loss is disclosed. The axial flow turbine includes a plurality of stator blades provided...
Gas seal assembly for cryogenic liquid turbomachines
A dry seal apparatus (30) for a machine (10) includes a seal having a stationary portion (40) and a rotating portion (38); a space (44) disposed between the...