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Patent # Description
2018/0223766 FUEL INJECTION CONTROL DEVICE AND FUEL INJECTION CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE
During rapid warm-up operation, a CPU executes full lift injection processing, in which a nozzle needle reaches a maximum lift amount, in an intake stroke of...
2018/0223765 BAROMETRIC PRESSURE COMPENSATED FUEL PRESSURE CONTROL SYSTEM
A system to control fuel-pressure of fuel delivered to a fuel-injector includes a fuel-pump, an absolute-pressure-sensor, a pressure-regulator, and a...
2018/0223764 Electric Fuel Pump Uninterrupted Power Supply
A fuel system for a machine is disclosed. The fuel system may include a fuel pump, a pump motor configured to drive the fuel pump, and a pump controller. The...
2018/0223763 DETERMINATION OF A POINT IN TIME OF A PREDETERMINED STATE OF A FUEL INJECTOR
A method for determining a first time at which a fuel injector having a solenoid drive is in a first predetermined opening state. The method includes the...
2018/0223762 ABNORMALITY DIAGNOSIS APPARATUS AND ABNORMALITY DIAGNOSIS METHOD FOR PRESSURE SENSOR OF INTERNAL COMBUSTION ENGINE
An abnormality diagnosis apparatus is an abnormality diagnosis apparatus for a pressure sensor provided in a purge passage that provides communication between...
2018/0223761 METHOD FOR RECOGNIZING A STATE OF CHANGE OF A FUEL INJECTOR
A method for recognizing a state change of a fuel injector of an internal combustion engine, in which fuel from a high-pressure accumulator is injected into a...
2018/0223760 METHODS AND SYSTEMS FOR ENGINE FUEL AND TORQUE CONTROL
Methods and systems are provided for accurately estimating intake aircharge based on the output of an intake oxygen sensor while flowing EGR, purge, or PCV...
2018/0223759 METHOD AND SYSTEM FOR TREATMENT OF AN EXHAUST GAS STREAM
An exhaust treatment system and method for the treatment of an exhaust stream from a combustion engine are provided. A first oxidation of compounds comprising...
2018/0223758 MACHINE SYSTEM HAVING FLUID SHUTOFF VALVE, AND METHOD
A machine system includes a machine, a fluid conduit connected with the machine, and a shutoff valve. The shutoff valve includes a gate swingable through a...
2018/0223757 METHODS AND SYSTEMS FOR THERMAL MANAGEMENT USING DIESEL CYLINDER DEACTIVATION
A method for operating a multiple cylinder diesel engine system in a thermal management mode comprises monitoring an aftertreatment temperature, monitoring...
2018/0223756 THERMAL MANAGEMENT OF AFTERTREATMENT SYSTEMS
A method for operating an aftertreatment system of an engine is disclosed. The method includes measuring, using one or more sensors, at least one operating...
2018/0223755 Method and system for initiating regeneration of diesel particulate filters
A method and system for initiating regeneration of a diesel particulate filter (DPF) within a diesel engine system comprising the DPF, a data link connector...
2018/0223754 METHOD AND DEVICE FOR INJECTING A GASEOUS FUEL
A method is disclosed for injecting a gaseous fuel in an internal combustion engine having a combustion chamber and an inlet valve assigned to the combustion...
2018/0223753 METHOD AND SYSTEMS FOR EGR CONTROL
Various methods and systems are provided for estimating fresh intake air flow. In one example, a system comprises an engine having an intake manifold to...
2018/0223752 METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE FOR A MOTOR VEHICLE, AND A SYSTEM FOR AN INTERNAL COMBUSTION...
A method for operating an internal combustion engine for a motor vehicle including receiving measurement signals of a cylinder pressure sensor and determining...
2018/0223751 METHOD AND SYSTEM FOR BOOSTED ENGINE SYSTEM
Methods and systems are provided for operating an electric supercharger as an on-board air pump and/or vacuum pump. During conditions when a vehicle is not...
2018/0223750 MASS AIRFLOW SENSOR MONITORING USING SUPERCHARGER AIRFLOW CHARACTERISTICS IN AN OPPOSED-PISTON ENGINE
In an air handling system of an opposed-piston engine, mass airflow sensor operation is monitored by comparing mass airflow measured by the sensor with mass...
2018/0223749 METHOD AND DEVICE FOR CONTROLLING A COMBUSTION OF AN INTERNAL COMBUSTION ENGINE
A method and a device for controlling a combustion of an internal combustion engine are provided, including an arrangement, which generates a signal for the...
2018/0223748 SYSTEM AND METHOD FOR ENGINE CONTROL
The subject matter disclosed herein relates to a system and method for engine control. In particular, a system, may utilize a variable valve timing device,...
2018/0223747 METHOD AND DEVICE FOR OPERATING AN INTERNAL COMBUSTION ENGINE
A method for operating an internal combustion engine is presented in which a noise characteristic value, which is representative of a measurement of a noise of...
2018/0223746 LOCOMOTIVES
Locomotives comprising a chassis configured for receiving various modules such as, for example, fuel storage modules and/or power modules. By employing a...
2018/0223745 DUAL FUEL CYLINDER DEACTIVATION CONTROL SYSTEM AND METHOD
An engine control system includes a dual fuel internal combustion engine, a fuel system including a liquid fuel source and a gaseous fuel source, and a...
2018/0223744 Exhaust Purifying Device and Working Vehicle
An exhaust purifying device mounted in a working vehicle includes: an exhaust passage through which an exhaust gas discharged from an engine flows; a throttle...
2018/0223743 FUEL CONTROL DEVICE, COMBUSTOR, GAS TURBINE, CONTROL METHOD, AND PROGRAM
An IGV opening command value is corrected to calculate an actual opening equivalent value that indicates an approximate value of an actual opening. A...
2018/0223742 SIGNAL PROCESSING FOR AUTO-TUNING A GAS TURBINE ENGINE
Methods and systems for processing a signal indicative of at least one operating condition of a gas turbine engine to remove noise associated therewith are...
2018/0223741 BLEED VALVE WITH NEUTRAL OR CLOSING BIAS
A compressor assembly may include a compressor case disposed about an axis. A bleed valve may be disposed about the compressor case to translate axially and/or...
2018/0223740 MULTI-SPOOL GAS TURBINE ENGINE
A gas turbine engine has a LP spool including an LP shaft and a HP spool including an HP shaft, an accessory gear box (AGB) drivingly engaged to a plurality of...
2018/0223739 TURBINE ROTOR WITH LOW OVER-SPEED REQUIREMENTS
A method and a turbine rotor system for reducing over-speed potential of a turbine of a gas turbine engine involve mechanically connecting the turbine to at...
2018/0223738 STARTER AIR VALVE SYSTEM WITH DUAL ELECTROMECHANICAL CONTROLS
According to an aspect, a system includes a starter air valve in fluid communication with an air turbine starter to drive motoring of a gas turbine engine...
2018/0223737 Humid Air Turbine
The invention aims to shorten the time required for start-up and prevent excessive increases in the heat loads on turbine blades. A humid air turbine includes...
2018/0223736 External Mixing Chamber for a Gas Turbine Engine with Cooled Turbine Cooling Air
A gas turbine engine comprises a compressor section and a turbine section, the compressor section having a last compressor stage. High pressure cooling air is...
2018/0223735 PRE-SWIRLER FOR GAS TURBINE
Disclosed is a pre-swirler for a gas turbine. A pre-swirler for a gas turbine according to an embodiment of the present invention including an auxiliary vane...
2018/0223734 FITTING FOR MULTIWALL TUBE
A mid-turbine frame for a gas turbine engine may comprise a bearing system including a bearing housing. A first tube may define a first fluid passage...
2018/0223733 ACOUSTIC TREATMENT ASSEMBLY FOR A TURBINE SYSTEM
An acoustic treatment assembly (50) for a turbine system includes a region of the turbine system having a flow path configured to allow a fluid flow...
2018/0223732 Counter Rotating Turbine with Reversing Reduction Gearbox
The present disclosure is directed to a gas turbine engine defining a longitudinal direction, a radial direction, and a circumferential direction, and an...
2018/0223731 ENGINE
An engine comprises a compressor and a closed fluid circuit connected to the input and output of the compressor such that compressed gas can be driven through...
2018/0223730 ACTUATOR OF LINK MECHANISM FOR INTERNAL COMBUSTION ENGINE
Provided is an actuator of a link mechanism for an internal combustion engine, in which a speed reducer is sufficiently lubricated. The actuator includes an...
2018/0223729 ACTUATOR, IN PARTICULAR FOR COUPLING TO THE ADJUSTING SHAFT OF AN INTERNAL COMBUSTION ENGINE TO ADJUST THE...
The invention relates to an actuator which has a drive motor, a gearing positioned downstream of the drive motor in terms of drive and arranged coaxially with...
2018/0223728 ROTARY INTERNAL COMBUSTION ENGINE WITH UNEQUAL VOLUMETRIC RATIOS
A rotary internal combustion engine including a rotor assembly where at least a first and a second of the combustion chambers have unequal theoretical...
2018/0223727 WASTE GATE VALVE DEVICE FOR TURBOCHARGER
A waste gate valve device for a turbocharger includes a drive rod having a first end connected to an actuator, an elastic member sandwiched between a link arm...
2018/0223726 CONNECTING ARRANGEMENT FOR TURBOCHARGER ACTUATOR
Methods and systems are provided for an actuator connected to a turbocharger via a connecting arrangement. In one example, a system may include a connection...
2018/0223724 FORCED INDUCTION ENGINE WITH ELECTRIC MOTOR FOR COMPRESSOR TECHNICAL FIELD
A generator system may include a compressor and an electric motor. The compressor includes an impeller, and the compressor provides a quantity of air flowing...
2018/0223723 SYSTEMS AND METHODS OF COMPRESSION IGNITION ENGINES
Apparatuses, systems and method for utilizing multi-zoned combustion chambers (and/or multiple combustion chambers) for achieving compression ignition (and/or...
2018/0223722 AIR INTAKE ASSEMBLIES, APPARATUSES AND METHODS FOR AN ENGINE
Intake assemblies for an engine are provided. In one aspect, an air intake assembly includes a screen defining a plurality of air passage holes therein, a fan,...
2018/0223721 COOLING STRUCTURE FOR INTERNAL COMBUSTION ENGINE
In an internal combustion engine, a thermostat valve for changing over between coolant circulation through a radiator-routing passage to coolant circulation...
2018/0223720 EXHAUST HOUSING
The disclosure relates to a gas-carrying exhaust gas housing of an internal combustion engine comprising: a manifold section, having a central axis and...
2018/0223719 HOUSING FOR AFTERTREATMENT SYSTEMS
A housing for an aftertreatment system is disclosed. The housing includes a wall that defines an interior cavity. The interior cavity is configured to enclose...
2018/0223718 STAMPED AERODYNAMIC DEFLECTOR FOR VEHICLE MUFFLER
A two-piece, stamped muffler having an integrally-attached aerodynamic shield having a flat bottom shape is disclosed. The muffler may be formed with a...
2018/0223717 THERMALLY INSULATIVE, DURABLE, REFLECTIVE CONVOLUTED SLEEVE AND METHOD OF CONSTRUCTION THEREOF
A thermally insulative, flexible, durable reflective exhaust pipe sleeve and method of construction thereof is provided. The sleeve includes a knit,...
2018/0223716 DEVICE AND METHOD FOR OPERATING A HEATER FOR AN EXHAUST GAS PURIFICATION SYSTEM
A method is disclosed for determining a current temperature of a heating element with a PTC thermistor property (PTC) with which a urea-water solution for...
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