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Patent # Description
US-9,879,618 Method for pre-ignition control in a pre-delivery phase
Various systems and methods are described for controlling spark plug fouling and pre-ignition in a newly manufactured vehicle. One method comprises, during a...
US-9,879,617 Control apparatus of engine
A control apparatus of an engine comprises: fuel injection control device that controlling injection amounts of fuel injected from a first fuel injection valve,...
US-9,879,616 System and method for adjusting the lift state of a valve actuator and for adjusting the number of active...
A system according to the present disclosure includes a cylinder deactivation module and a valve lift control module. The cylinder deactivation module...
US-9,879,615 Machine-specific probabilistic control in gas turbine tuning for power output-emissions parameters, related...
A system includes: a computing device configured to tune a set of gas turbines (GTs) by: commanding each GT to a base load level; commanding each GT to adjust a...
US-9,879,614 Machine-specific combined probabilistic control in gas turbine tuning for power output-emissions parameters...
Commanding GTs to base load level based upon measured ambient condition for each GT; commanding each GT to adjust a power output to match scaled power output...
US-9,879,613 Application of combined probabilistic control in gas turbine tuning for power output-emissions parameters with...
Various embodiments include a system having: at least one computing device configured to tune a set of gas turbines (GTs) by performing actions including:...
US-9,879,612 Combined probabilistic control in gas turbine tuning for power output-emissions parameters with scaling factor,...
Commanding GTs to base load level based upon measured ambient condition for each GT; commanding each GT to adjust a power output to match scaled power output...
US-9,879,611 Bleed valve resonance augmentations
Bleed valve assemblies in a gas turbine engine are disclosed herein. A bleed valve assembly in a low pressure compressor may include a bleed valve and a...
US-9,879,610 Pnuematic system for an aircraft
A pneumatic system 131 for use with gas turbine engines 10 and aircraft 100. The pneumatic system 131 comprises a first engine core compressor bleed offtake in...
US-9,879,609 Multi-compatible digital engine controller
A digital engine controller compatible with multiple variants of gas turbine engine is programmed to receive identification of a variant of gas turbine engine...
US-9,879,608 Oil loss protection for a fan drive gear system
A fan drive gear system includes at least one intermediate gear that includes an axial gear passage for receiving and conveying a fluid suitable for cooling...
US-9,879,607 Sealing of turbine engine enclosures produced by brush seal and labyrinth
A sealing device for an enclosure of a turbine engine formed by an assembly of juxtaposed rotating and/or static bodies is provided. The sealing device includes...
US-9,879,606 Method of supplying fuel to an internal fuel manifold
The described method of supplying fuel to an internal fuel manifold of a bypass gas turbine engine includes directing a fuel flow through a fuel fairing having...
US-9,879,605 Combustor cooling structure
The invention relates to a transition piece assembly for a gas turbine. A transition piece having one end adapted for connection to a gas combustor and an...
US-9,879,604 Cooling passages for a mid-turbine frame
A mid-turbine frame for a gas turbine engine includes an inner frame case. A bearing support member is located adjacent the inner frame case. At least one spoke...
US-9,879,603 Axial flow machine cooling system
This invention concerns a system for cooling components in a gas turbine engine, the gas turbine engine including a compressor for driving a primary gas flow to...
US-9,879,602 Compressed air bleed supply for buffer system
A gas turbine engine includes a fan, a compressor section fluidly connected to the fan, a combustor fluidly connected to the compressor section, a turbine...
US-9,879,601 Gas turbine engine component arrangement
A gas turbine engine component is provided that can be cooled with a cooling media such as air using a variety of passages. In one form, cooling fluid is routed...
US-9,879,600 Turbine component cooling system
Systems for cooling turbine components via fluid filled conduits are disclosed. Various embodiments include a system having: a set of fan systems for cooling a...
US-9,879,599 Nacelle anti-ice valve utilized as compressor stability bleed valve during starting
A gas turbine engine has a compressor section received within an inner housing. An is an outer housing is spaced radially outwardly of the inner core housing. A...
US-9,879,598 Diagnosis device
A diagnosis device diagnoses a cooler adapted to cool a fluid flowing through intake and exhaust systems of an engine, and includes: a downstream temperature...
US-9,879,597 Speed reduced driven turbocharger
Disclosed is a speed reduced driven turbocharger that utilizes a step-down roller that is coupled to a turbo shaft with a traction interface. Either a flat or a...
US-9,879,596 Actuator assembly having at least one driven gear coupled to a housing
An actuator assembly moves an output shaft. The actuator assembly includes a housing having at least first, second, and third sections at least partially...
US-9,879,595 Exhaust control apparatus for engine
An exhaust control apparatus for an engine is provided. The apparatus includes a turbocharger, a high-pressure exhaust gas recirculation (EGR) device, a...
US-9,879,594 Turbocharger turbine nozzle and containment structure
A turbocharger is provided including a turbine housing having a gas inlet passage. A turbine wheel having a plurality of blades is arranged within the turbine...
US-9,879,593 System and method for adaptively learning values and controlling a turbocharger of an engine based on the values
A system according to the principles of the present disclosure includes a target turbocharger position module and a turbocharger control module. The target...
US-9,879,592 Method of controlling a combustion engine equipped with double supercharging
The invention relates to a method for controlling a combustion engine (1) equipped with a supercharging system, comprising a turbocharger (2) and a mechanical...
US-9,879,591 Engine intake assembly with selector valve
An intake assembly for a compressor providing compressed air to an internal combustion engine core, including an air conduit having at least one heat exchanger...
US-9,879,590 Direct injection diesel engine
A fuel injection nozzle disposed in a center of a reentrant cavity combustion chamber has first and second nozzle hole groups whose inclination angles with...
US-9,879,589 Initialization sequence for a vehicle grille shutter
A method of initializing operation of a shutter arranged relative to a grille opening in a vehicle having a power-plant includes detecting a start-up of the...
US-9,879,588 Engine oil supply apparatus
An engine oil supply apparatus includes: a cylinder block; a shaft supporting member which bears a crank journal of a crank shaft in cooperation with a journal...
US-9,879,587 Diagnosing oxidation catalyst device with hydrocarbon storage
A method for diagnosing an Oxidation Catalyst (OC) device of an exhaust gas treatment system is provided. The method monitors a differential temperature across...
US-9,879,586 Abnormality detection device for exhaust gas purification apparatus
An object of the present invention is to distinguish and detect an abnormality of SCRF and an abnormality of a diffusing device in a system in which a diffusing...
US-9,879,585 Exhaust purification device for internal combustion engine
Micropore zones ZMI are defined at upstream sides of partition walls 72 of a particulate filter and macropore zones ZMA are defined at downstream sides of...
US-9,879,584 Catalyst device, element box for a catalytic device, and handling tool for handling the element box
The catalytic converter apparatus has at least one element box which extends in a longitudinal direction and which has a first pair of first side walls which...
US-9,879,583 Fluid container and reductant supply system with such a fluid container
A fluid container for a motor vehicle, said container having a container wall which is made out of a plastic material and is provided with at least one metal...
US-9,879,582 Method for starting the operation of a device for providing a liquid additive
A method for starting operation of a device for providing a liquid additive, the device having at least one preheating element and at least one PTC heating...
US-9,879,581 After-treatment system
An after-treatment system includes, in series along an exhaust gas flow direction through the after-treatment system: a diesel oxidation catalyst (DOC), a...
US-9,879,580 Diagnostic methods for a high efficiency exhaust aftertreatment system
An apparatus includes a nitrogen oxide (NOx) module and a selective catalytic reduction (SCR) diagnostic module. The NOx module is in exhaust gas communication...
US-9,879,579 Systems and methods for managing emissions from an engine of a vehicle
Disclosed embodiments include methods of removing carbon dioxide from combustion gas from an engine of a vehicle, systems for removing carbon dioxide from...
US-9,879,578 Air-oil separator with jet-enhanced impaction and method associated therewith
The combination of a gas-pressure-driven pump jet nozzle or alternatively Coanda effect nozzle with an impactor nozzle(s) in an air-oil separator for separating...
US-9,879,577 Variable valve mechanism of internal combustion engine
A variable valve mechanism of an internal combustion engine includes a plurality of swing members and a variable device that displaces a control shaft to...
US-9,879,576 Adjustable camshaft
An adjustable camshaft for an internal combustion engine may have a support shaft that extends along a rotational axis; a cam pack having a cam element that is...
US-9,879,575 System for lubricating valve assembly of engine
A system for lubricating a valve assembly of an engine. The system includes a valve bridge having a base portion is disposed on a guide rod. The guide rod is...
US-9,879,574 Valve opening and closing timing control apparatus
A valve opening and closing timing control apparatus includes a torsion coil spring provided at an accommodation chamber which is defined by a front member...
US-9,879,573 Multi-position camshaft phaser with two one-way wedge clutches and viscous damping
A camshaft phaser, including: a stator including radially inwardly extending protrusions with radially outermost ends; a rotor including radially outwardly...
US-9,879,572 Continuous variable valve lift apparatus and engine provided with the same
A continuously variable valve lift apparatus may include a camshaft, a cam portion on which a cam is formed and into which the camshaft is inserted, a slider...
US-9,879,571 Valve mechanism for internal combustion engine
A valve mechanism includes: a support shaft immovably fixed to a main body of an internal combustion engine, a main arm swingably supported by the support...
US-9,879,570 Lifter
A lifter includes a roller caused to abut against a cam thereby to be pressed and a lifter body rotatably supporting the roller and housed in a guide hole of a...
US-9,879,569 Method for operating a waste heat utilization device
A method and a device for operating a waste heat utilization device for an internal combustion engine of a motor vehicle is disclosed. The waste heat...
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