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Method and device for functional control of a high pressure fuel pump
A method for function control of a high pressure pump (5) in a system for fuel injection in a combustion engine: The method is carried out during stationary...
Method for controlling an injector
In a method for controlling a valve which injects fuel into a combustion chamber of an engine and which has a valve member which closes a valve opening, and an...
System and method of controlling fuel injection pressure in an engine
having an in-cylinder pressure sensor
A method of operating an internal combustion engine is provided. An in-cylinder pressure within a cylinder of the engine is determined. A fuel injection...
Fuel injection controller
A fuel injection controller controls a fuel injector which injects a fuel directly into a cylinder of an engine. The fuel injection controller conducts a...
Air-fuel ratio imbalance detection device for internal combustion engine
A plurality of cylinders are provided. An in-cylinder pressure sensor is mounted on each of the plurality of cylinders. A combustion parameter (e.g., the amount...
UAV engine exhaust gas temperature control
For an unmanned aerial vehicle (UAV) engine, an exhaust gas temperature control method is provided during operation of the UAV engine to protect exhaust...
System for controlling emissions of engine and related method and non
transitory computer readable media
System for controlling emissions of an engine is disclosed. The system includes a controller to determine one or more aging parameters of the engine, and to...
Control device of internal combustion engine
The invention relates to a control device applied to an engine including a controlled object and for controlling the operation state of the controlled object...
Transient control of exhaust gas recirculation systems through mixer
Systems, methods and techniques for exhaust gas recirculation are provided. The system includes controlling the mixing of exhaust flow from at least one...
Dual fuel common rail transient pressure control and engine using same
A compression ignition engine is fueled from common rail fuel injectors that predominately inject natural gas fuel that is compression ignited with a small...
Engine control device
An engine control device (1) for an engine provided with a supercharger (30), including a cylinder injection valve (11), a port injection valve (12), and a...
State-based diesel fueling for improved transient response in dual-fuel
A method, used with dual-fuel engine, of controlling the amount of diesel fuel delivered to the engine. The method compensates for the poor transient response...
Sliding mode controller and internal combustion engine system control
The invention relates to a sliding mode controller for controlling a controlled object system by using the adaptive sliding mode control. Also, the invention...
Flap device for an internal combustion engine
A flap device for an internal combustion engine includes a flow housing comprising a flow channel, a bore arranged in the flow housing, an actuating shaft which...
Gas turbine engine two degree of freedom variable bleed valve for ice
A gas turbine engine variable bleed apparatus includes a variable bleed valve door disposed in a bleed inlet in a transition duct, rotatable about two or more...
Method for starting a turbomachine
A method of starting a turbine engine, including a re-try performed if a main injector has not ignited when a shaft has reached a first predetermined speed...
Method for operating a gas turbine with sequential combustion and gas
turbine for conducting said method
The invention discloses a method for operating a gas turbine with sequential combustion, which gas turbine includes a compressor, a first combustor with a first...
Blower for use with air particle separator
An apparatus including an internal combustion engine receiving air from an air particle separator is disclosed. The air particle separator has an air intake...
Method for manufacturing a structure with cellular cores for a turbojet
The present disclosure related to a method for manufacturing a structure with cellular cores that can be used in a structural panel of a turbojet nacelle,...
Control device of a hybrid vehicle and method for operating same
A control device for a hybrid vehicle having a drive-train with a hybrid drive unit including an internal combustion engine and an electric machine. A clutch is...
Embodiments as described herein provide a simplified turbo recharger for an efficient, reliable, low-cost system that delivers good performance for improving...
Systems and methods for control of turbine-generator via valve
deactivation in a split exhaust engine system
Methods and systems are provided for reducing exhaust energy delivered to a turbine of a turbine-generator coupled to a split exhaust engine system in order to...
Coolant jacket for a turbocharger oil drain
A system including a turbocharger, comprising a turbocharger bearing housing supporting a turbocharger drive shaft; an oil drain including an inlet in fluidic...
Air intake structure of engine and motorcycle having the same
The present invention provides an air intake structure of an engine capable of cooling intake air compressed by a supercharger by reducing pressure loss. An air...
Cooling water control valve apparatus
A cooling water control valve apparatus capable of independently controlling flow rates of cooling water in two lines with a single apparatus for cooling water...
Apparatus for controlling air flow to engine room of vehicle and air flow
control system including the same
An apparatus for controlling air flow to an engine room of a vehicle may include vertical support units provided as a pair, a plurality of flaps provided to be...
Exhaust manifold for exhaust system of a combustion engine
An exhaust manifold for an exhaust system of a combustion engine includes an internal pipe system having a plurality of pipe sections and an outer shell which...
Arrangement for fitting an exhaust cleaning unit in an exhaust passage
An arrangement for fitting an exhaust cleaning unit (2) in an exhaust passage (1b): An annular resilient component (7) is fitted around the exhaust cleaning...
DEF injector cooling system and method
A DEF injector cooling system may include a mechanical pump, an electric pump, and a controller. The mechanical pump may be rotatably coupled to an engine so as...
Regulation of a diesel exhaust after-treatment system
A method is disclosed for regulating an exhaust after-treatment (AT) system having a diesel particulate filter (DPF) in fluid communication with a diesel...
System and method for determining the net output torque from a waste heat
The disclosure provides a waste heat recovery system with a system and method for calculation of the net output torque from the waste heat recovery system. The...
Exhaust gas flow distribution system
An exhaust after-treatment system for treating an exhaust produced by an engine, including an exhaust passage in communication with the engine; an injector for...
Exhaust arrangements for marine propulsion devices
A marine propulsion device has an internal combustion engine that discharges exhaust gases, a driveshaft housing that is located vertically below the engine,...
A honeycomb structure constituted by honeycomb segments, where a honeycomb segment has a first end and second end surfaces of a quadrangular shape; the second...
Method and exhaust-gas treatment device for regenerating an exhaust-gas
purification component and motor...
A method and an exhaust-gas treatment device for regenerating an exhaust-gas purification component include charging at least one capacitor and heating at least...
Exhaust system implementing in situ calibration
An exhaust system for use with a combustion engine is disclosed. The exhaust system may have an exhaust passageway, a reduction catalyst, a reductant injector,...
An exhaust gas aftertreatment device provided to an upper portion of an engine includes a right and left pair of first and second aftertreatment units, into...
Exhaust gas processing device for engine
An exhaust gas processing device for an engine, capable of securely warming a combustion catalyst, is provided. A combustion catalyst burning gas is produced...
Gas treatment system for vehicle
A gas treatment system for a vehicle contains: a gas charging unit, a gas exhausting unit, and a tail gas treating unit. The gas charging unit includes a...
Ammonia storage cartridge with optimized filling time, in particular for a
motor vehicle gas exhaust system
An ammonia storage cartridge includes an ammonia storage member having a storage material capable of absorbing or adsorbing ammonia. The storage member extends...
Filter for application in motor vehicles in general, urban or rural use, terrestrial, aquatic or aerial use, such as car, motorcycle, truck, bus, train, boat,...
Method for operating an internal combustion engine, and internal
A method for operating an internal combustion engine involves using an injection valve to post-inject fuel into at least one cylinder of the internal combustion...
Honeycomb structure comprising an outer cement skin and a cement therefor
Disclosed is a honeycomb catalyst support structure comprising a honeycomb body and an outer layer or skin formed of a cement comprising an amorphous glass...
Variable displacement pump
A variable displacement pump includes an urging mechanism to urge a cam ring in an eccentric direction and to increase the urging force when an eccentricity is...
Cam rocker lever for operating valves
A cam rocker lever comprises an annular piece with an inner diameter, a cam lobe, a first linear portion, and a second linear portion. The cam lobe is disposed...
Internal combustion engine
This invention presents a method to improve the volumetric efficiency of a reciprocating internal combustion engine using a common transfer port between the...
Method for operating a recirculating waste heat steam generator
A method for operating a recirculating waste heat steam generator is provided, in which in a pressure stage of the recirculating waste heat steam generator, the...
Exhaust heat recovery device
An exhaust heat recovery device 1, with a Rankine cycle for recovering and using exhaust heat of an engine 10 includes: a Rankine cycle 2 including a heater 22,...
Turbine housing of an exhaust turbocharger
A turbine housing of the exhaust turbocharger, having an inlet, which is adjoined by a spiral; having an outlet; and having a coolant arrangement; wherein the...
Microchannel exhaust for cooling and/or purging gas turbine segment gaps
A gas turbine stator component includes a composite, segmented ring made up of an annular array of arcuate segments, each having end faces formed with...