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ELECTROMAGNETIC COMMUNICATION FROM WAVEGUIDE CONFINEMENT
A system of a machine includes a network of a plurality of sensing/control/identification devices distributed throughout the machine. Each of the...
EFFICIENT, LOW PRESSURE RATIO PROPULSOR FOR GAS TURBINE ENGINES
A gas turbine engine includes a gear assembly and a bypass flow passage that includes an inlet and an outlet that define a design pressure ratio between 1.3...
FAN DRIVE GEAR SYSTEM MECHANICAL CONTROLLER
A fan drive gear system for a turbofan engine includes a geared architecture and a gear controller supporting the geared architecture and controlling rotation...
TURBOMACHINE SPARKPLUG FIXING ASSEMBLY
Assembly comprising, on a turbomachine:--a combustion chamber (30) having a longitudinal axis (30a) and comprising: internal and external longitudinal walls...
ENHANCED APU OPERABILITY
A fuel system for a gas turbine engine comprises an injector disposed to inject fuel and air into a combustor of the gas turbine engine. In a first embodiment,...
HEAT EXCHANGER SYSTEM
A heat exchange system (10) in a turbomachine comprising a plurality of members and equipment to be cooled and/or lubricated, the system comprising a fluid...
PLATE FIN HEAT EXCHANGER
A plate fin heat exchanger is disclosed. The heat exchanger includes a plurality of plates defining a set of hot fluid passages between adjacent plates of the...
COOLED COOLING AIR SYSTEM FOR A TURBOFAN ENGINE
A gas turbine engine includes an engine core defining a primary flowpath, and a nacelle radially surrounding the engine core. The nacelle includes at least one...
MULTI-FLAPPER CHECK VALVE WITHOUT CENTER SUPPORTS
A multi-flapper check valve includes a housing with an opening surrounded by a ring-shaped rim, a plurality of flappers, and a hinge that connects an end of...
TEMPERATURE-MODULATED RECUPERATED GAS TURBINE ENGINE
A recuperated gas turbine engine includes an engine core that has a compressor section, a combustor section, and a turbine section. An exhaust duct is located...
VALVE ASSEMBLY WITH OIL SHUT-OFF VALVE
A gas turbine engine valve assembly having an oil shut-off valve and a compensating valve fluidly connected thereto. The compensating valve, in a first...
COMPOUND ENGINE ASSEMBLY WITH EXHAUST PIPE NOZZLE
A compound engine assembly with at least one rotary internal combustion engine, an impulse turbine, and an exhaust pipe for each internal combustion engine...
PRESSURE REDUCTION SYSTEM
A system for reducing pressure and extracting energy from natural gas pipelines or the cryogenics industry can include an electrolyser that produces hydrogen,...
VOLUME MEASURING STRUCTURE FOR CYLINDER BLOCK AND CYLINDER HEAD FOR ENGINE
A volume measuring structure for a cylinder block and a cylinder head for an engine includes: a cylinder block configured to form a frame of the engine and...
VOLUME MEASURING STRUCTURE FOR CYLINDER HEAD AND PISTON FOR ENGINE
A volume measuring structure of a cylinder head and a piston for an engine includes: a cylinder block configured to form a frame of an engine and include a...
A MODULAR POWER PLANT SYSTEM HOUSED WITHIN A CONTAINER EQUIPPED WITH A
TRANSFORMER FOR CONNECTION TO A LOCAL...
A modular electric power plant housed within a container equipped with a transformer for direct connection to an local power distribution system that can...
METHOD FOR ON BOARD CONVERSION OF CO2 TO FUEL AND APPARATUS THEREFOR
The invention relates to a method and a system for on board production of hydrocarbon fuels. Electrochemistry is used to combine CO.sub.2 produced by an...
ENGINE EXHAUST TEMPERATURE CONTROL
Methods and systems for improving operation of an engine at higher speeds and loads are disclosed. In one example, fuel may be injected to an exhaust system of...
LOW REACTIVITY, COMPRESSION-IGNITION, OPPOSED-PISTON ENGINE
A compression-ignition, opposed-piston engine using a low reactivity fuel as an ignition medium manages trapped temperature and trapped combustion residue...
METHOD AND APPRATUS FOR CONTROLLING WATER PUMP FOR VEHICLE
A method for controlling a water pump for a vehicle includes: determining whether an engine is on; measuring a coolant temperature of the engine and an RPM of...
VERTICAL HANGER ISOLATOR ASSEMBLY
The present disclosure relates to an isolator assembly. The assembly has a housing with a bore. A resilient bushing is positioned within the bore of the...
MALFUNCTION DIAGNOSIS APPARATUS AND MALFUNCTION DIAGNOSIS METHOD
An amount of reducing agent adsorbed on a NOx catalyst when a reducing agent supply device is normal and a corresponding detected value may be estimated. The...
EXHAUST GAS POST-PROCESSING APPARATUS AND CONTROL METHOD THEREFOR
The present disclosure relates to an exhaust gas post-processing apparatus and a control method therefore. The exhaust gas post-processing apparatus and the...
Exhaust Gas Purification Device
An exhaust gas purifying apparatus includes an oxidative catalyst and a filter that are disposed in an exhaust gas path of an engine; a fuel injecting device...
IMPROVED SYSTEM FOR STORING A LIQUID ADDITIVE
The invention relates to a system (2) for storing a liquid additive to be injected into the exhaust gases of an internal combustion engine of a vehicle,...
COOLING ELEMENT FOR INJECTION VALVE
The invention relates to a cooling element (38; 40) for an injection valve (1; 41), in particular for injecting a liquid reduction agent into an exhaust train...
Method for Operating a Gas Engine
A method for operating a gas engine having an adjoining exhaust line through which exhaust line exhaust gas of the engine flows includes: operating the gas...
REDUCTANT DOSING CORRECTION DURING NO DOSING PERIODS
A system may include a NO.sub.x sensor and a controller. The controller may be configured to interpret a value of a first parameter indicative of an amount of...
DISTRIBUTED CONTROL OF SELECTIVE CATALYTIC REDUCTION SYSTEMS
Methods and systems are provided for modeling a reductant temperature and storage distribution of a SCR catalyst axially and radially. In one example, a method...
CHEMICAL HEAT STORAGE DEVICE
A chemical heat storage device includes a reactor disposed around an oxidizing catalyst and containing MgCl.sub.2 which chemically reacts with NH.sub.3 to...
INTEGRATED PROCESS FOR CO2 CAPTURE AND USE IN THERMAL POWER PRODUCTION
A process for reducing the amount of CO.sub.2 released into the atmosphere with the exhaust gas stream produced by the combustion of a hydrocarbon fuel in an...
DUAL RATE DIESEL PARTICULATE FILTER LEAK MONITOR
Methods and systems are provided for detecting leaks in a diesel particulate filter (DPF). In one example, a faster leak detection routine may be performed...
INTERNAL COMBUSTION ENGINE
An internal combustion engine has an oil circuit for supplying oil to powertrain components and cylinder head components of the internal combustion engine. At...
Dividing Wall Structure with Integrated Liquid Delivery Function
A dividing wall structure for a liquid collecting device and for a vehicle structure having a crankshaft and connecting rods. The dividing wall structure...
MULTISTAGE BYPASS VALVE
A multistage bypass valve includes a housing having a plurality of chambers therein, wherein expansive waxes that change volume according to temperature...
METHOD FOR REDUCING NOISE OF ELECTRIC OIL PUMP FOR VEHICLE
A method for reducing noise generated from an electric oil pump (EOP) is reduced while driving a vehicle which has only the EOP without a mechanical oil pump...
CONTINUOUS VARIABLE VALVE DURATION SYSTEM AND ENGINE PROVIDED WITH THE
A continuous variable valve duration system may include a camshaft, a cam portion having a cam is formed thereto. The camshaft is inserted to the cam portion...
VALVE GEAR FOR ENGINE
A valve gear for an engine includes cam shafts, first and second support walls, and rocker arms supported on the first and second support walls by supports....
ACTUATOR FOR AXIAL DISPLACEMENT OF AN OBJECT
Disclosed is an actuator for axial displacement of an object, including an actuator piston disc displaceable in a cylinder volume, an inlet channel, a first...
CONTINUOUS VARIABLE VALVE DURATION APPARATUS AND ENGINE PROVIDED WITH THE
A continuously variable valve duration apparatus may include a camshaft, a plurality of first cams and second cams of which a cam key is formed respectively...
CONTINUOUS VARIABLE VALVE TIMING APPARATUS AND ENGINE PROVIDED WITH THE
A continuously variable valve timing apparatus may include a camshaft, a first and a second cam portions having two cams formed thereto, of which the camshaft...
CAMSHAFT ADJUSTING DEVICE
A camshaft adjusting device including a vane cell adjuster with a stator which can be connected to a crankshaft of an internal combustion engine and with a...
VALVE TIMING CONTROL APPARATUS
A vane rotor is rotatably placed in an inside of a housing. A lock pin, which is placed in an inside of a receiving hole of the vane rotor, is insertable into...
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 to which the camshaft is inserted, a slider...
VALVE TRAIN OF A RECIPROCATING PISTON INTERNAL COMBUSTION ENGINE
A valve train for a reciprocating piston internal combustion engine with a transmission element in the form of a rocker arm (1) or pivot arm that can be...
TRANSMISSION ELEMENT FOR RECIPROCATING PISTON INTERNAL COMBUSTION ENGINES
A transmission element in the form of a rocker arm (1) or swinging arm for a reciprocating piston internal combustion engine is provided that can be actuated...
SUPERCRITICAL CARBON DIOXIDE POWER GENERATION SYSTEM
A supercritical carbon dioxide power generation system is provided. The supercritical carbon dioxide power generation system may include a regenerator, a...
INSERT FOR TURBOCHARGER SUPPORT HOUSING
An insert for a turbocharger support housing is provided. The insert includes a main body having a first surface and a second surface. The first and second...
MANUFACTURE OF A CASING WITH A BOSS
The manufacture of a casing which has a boss includes providing two canister portions a first defining an outer wall geometry of a casing including a boss and...
CASE COUPLING AND ASSEMBLY
Aspects of the disclosure are directed to coupling cases associated with an engine of an aircraft. A first case includes a first plurality of threads. A second...