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GAS TURBINE ENGINE THERMAL MANAGEMENT SYSTEM
A thermal management system for a gas turbine engine according to an exemplary aspect of the present disclosure includes, among other things, a heat exchanger...
FIXTURE AND METHOD FOR INSTALLING TURBINE BUCKETS
A fixture and method for installing turbine buckets is disclosed. The fixture is adapted for mounting a plurality of turbine buckets with dovetails to a rotor...
HEAT SHIELD FILM AND METHOD OF FORMING HEAT SHIELD FILM
A heat shield film (100) that is formed on a wall surface of an aluminum-based member (W) includes: a matrix layer (10) diffusion-bonded to the wall surface...
PISTON ARRANGEMENT AND INTERNAL COMBUSTION ENGINE
A piston arrangement comprising a cylinder, a piston head movable along a piston axis within the cylinder, a con rod, and a track having a path; wherein the...
COMPOUND SUPERCHARGED INTERNAL COMBUSTION ENGINE SYSTEMS AND METHODS
A supercharge compound configuration of a forced induction intake and/or breather system for an internal combustion engine is provided. The system may be...
CRANKCASE VENTILATING EVACUATOR
A turbocharged engine air system is disclosed. The system includes a vacuum consuming device, a turbocharger having a compressor fluidly connected to an intake...
COMBUSTION CHAMBER STRUCTURE FOR ENGINE
A combustion chamber structure for an engine is provided. The structure includes a piston formed with a downward dented cavity in a central part of an upper...
Fan Having a Temperature Detecting Function
A fan having a temperature detecting function includes a fan frame, an extension member, a temperature sensor and a restricting portion. The fan frame has an...
ENGINE SYSTEM HAVING TWO COOLING LOOPS
An engine system having two cooling loops may include a first coolant loop in which a first coolant circulates through an engine and a first radiator, a second...
SYSTEM AND METHOD OF THERMAL MANAGEMENT FOR AN ENGINE
A system and method of thermal management for an engine are provided. The system includes an engine, an electrical water pump, and a controller. The controller...
Engine Out Coolant Temperature Correction
A coolant control system of a vehicle includes a coolant valve control module and a pump control module. The coolant valve control module determines a position...
THERMOSTAT VALVE FOR A COMBUSTION ENGINE
The invention relates to a thermostat valve for an internal combustion engine, comprising a housing having a plurality of cooling fluid connections and...
Cooling Fan Control Device for Construction Machine
The purpose of the present invention is to provide a cooling fan control device for a construction machine, whereby the effects of heat caused by warm-up...
Piston Cooling For Opposed-Piston Engines
Pistons for opposed-piston engines include an interior annular cooling gallery. The gallery is provided with inlet and drain passageways constructed to shield...
A dump truck includes: a main frame; an engine installed in the main frame; and an exhaust aftertreatment device that purifies exhaust gas from the engine. The...
A sensor includes a detector element including a detecting portion and an element back portion on which two or more electrical connection terminal portions are...
ABNORMALITY DIAGNOSIS APPARATUS FOR EXHAUST GAS PURIFICATION APPARATUS
An abnormality diagnosis apparatus for an exhaust gas purification apparatus including a selective catalytic reduction NOx catalyst (SCR catalyst) and a sensor...
GAS SENSOR CONTROL DEVICE
An O.sub.2 sensor has a sensor element, which includes a solid electrolyte layer and a pair of electrodes, while the solid electrolyte layer is interposed...
EXHAUST GAS PURIFICATION SYSTEM
An exhaust gas purification system includes an exhaust purifying element for purifying exhaust gas, and a selective reduction catalyst for promoting reduction...
EXHAUST PURIFICATION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
In an internal combustion engine, a hydrocarbon feed valve and an exhaust purification catalyst are arranged in an engine exhaust passage. A first NO.sub.X...
Exhaust System with Zone Coated Catalyst
An after-treatment system for treating exhaust gas discharged from a combustion engine, the after-treatment system comprising an exhaust after-treatment...
METHOD OF OPERATING A DOSING DEVICE
A method of operating a dosing device. A dosing valve is provided with low-pressure and high-pressure chambers delimited by a piston whose travel is limited to...
METHOD OF CALIBRATING AN AFTER-TREATMENT SYSTEM RETROFITTED TO AN ENGINE
A method is provided for calibrating an after-treatment system retrofitted onto an engine, the after-treatment system including a Selective Catalytic Reduction...
EMISSION CONTROL DEVICE REGENERATION
Various methods are provided for operating an emission control device. In one example, a method for an emission control device including a catalyst and a...
SYSTEMS AND METHODS FOR OPPORTUNISTIC DIESEL PARTICULATE FILTER
Methods and systems are provided for opportunistic regeneration of a diesel particulate filter based on cloud based traffic information and navigation...
IDLE SPEED GPF REGENERATION
Systems and methods are described for coordinating the regeneration of a gasoline particulate filter to a time duration when engine output falls below a...
NOISE ATTENUATING MEMBER FOR NOISE ATTENUATING UNITS IN ENGINES
Noise attenuating members for use in noise attenuating units for engine systems are disclosed that include a core, having an interior surface defining a hollow...
SPLIT PATH SILENCER
A silencer having an outer shell with a first opening at a first end is configured with two flow paths and designed to attenuate sound waves. A tube is...
EXHAUST TAILPIPE AUXILIARY SOUND ENHANCEMENT HOLE
A number of variations may include an exhaust system that may include a tailpipe that may define a first outlet and an auxiliary outlet located upstream of the...
Cylinder Head Cover
A cylinder head cover includes: a cover section that covers a cylinder head, a pump casing section that is integrally formed with the cover section, that...
The valve seat includes an iron-based sintered alloy subjected to oxidation treatment, which is obtained by subjecting an iron-based sintered alloy including:...
HELICAL TORSION VALVE SPRING ASSEMBLY
A helical torsion valve spring assembly includes one or more helical torsion springs mounted within a frame and are held in a statically loaded state so that...
CAMSHAFT REGULATOR HAVING A CENTRAL BOLT
A camshaft phaser having a central bolt is provided. The camshaft phaser includes: a stator and a rotor which is connected with a camshaft in a ...
BRIDGE ASSEMBLY HAVING MOTION-LIMITED VALVE
A bridge assembly is disclosed for use with an internal combustion engine. The bridge assembly may have a valve bridge, a cylindrical housing disposed within...
COMPACT VALVE BRIDGE ASSEMBLY HAVING CARTRIDGE INSERT
A valve bridge assembly is disclosed for an internal combustion engine. The assembly may have a valve bridge with a center portion, opposing lateral...
A roller lifter includes a first member having a pair of opposed portions opposed to each other and a connecting part connecting the opposed portions to each...
ENERGY GENERATION FROM WASTE HEAT USING THE CARBON CARRIER THERMODYNAMIC
The invention relates to a method is provided which allows the generation of high temperatures, e.g. above 120.degree. C. and maximum 200.degree. C. and low...
METHOD AND SYSTEM OF CONTROLLING A THERMODYNAMIC SYSTEM IN A VEHICLE
A vehicle has a vehicle system with a waste heat fluid. An expander, a condenser, a pump, and an evaporator are provided in sequential fluid communication in a...
HEAT EXCHANGER FOR A RANKINE CYCLE IN A VEHICLE
A vehicle includes a Rankine cycle containing a working fluid for waste heat recovery and has an evaporator. The evaporator has a heat exchanger tube...
SYSTEMS AND METHODS FOR ADJUSTING FLOOR PRESSURE LEVELS TO IMPROVE
COMBINED CYCLE PLANT STARTUP
A method for adjusting startup floor pressure levels of HRSG steam circuits is implemented by a pressure controlling computing device including a processor and...
CAPTIVE COMPONENT ON A FASTENER
An exemplary pre-assembled fastener device includes a bushing attached to a bolt fastener before the fastener device is used to attach two or more components...
GAS TURBINE ENGINE MID-TURBINE FRAME TIE ROD ARRANGEMENT
A gas turbine engine mid-turbine frame includes an annular case which includes a first face. A tie rod includes a flange that is secured to the annular case....
CONNECTION FOR A FAIRING IN A MID-TURBINE FRAME OF A GAS TURBINE ENGINE
A fairing assembly for a gas turbine engine includes an inner fairing platform; an outer fairing platform located radially outward of the inner fairing...
MID-TURBINE FRAME STATOR WITH REPAIRABLE BUSHING AND RETENTION PIN
A gas-turbine engine is provided comprising a high-pressure turbine, a low-pressure turbine aft of the high-pressure turbine, and a housing around the...
TURBINE HOUSING FOR AN EXHAUST TURBOCHARGER
A turbine housing for a turbocharger is provided. The turbine housing includes an exterior housing and an interior housing as well as a bearing flange. The...
GAS TURBINE ENGINE MID-TURBINE FRAME TIE ROD ARRANGEMENT
A gas turbine engine mid-turbine frame includes inner and outer cases that are arranged about an engine axis. A radial plane is arranged normal to the engine...
SHIELDING POCKETS FOR CASE HOLES
A case is provided for a gas turbine engine. The case includes a wall defining a through-hole. The case also includes first and second pockets adjacent to, and...
TURBINE ENGINE CASE ATTACHMENT AND A METHOD OF USING THE SAME
The present disclosure relates generally to a turbine engine case assembly, the turbine engine case assembly including a fan case including an outer frame...
REDUCED MISALIGNMENT GEAR SYSTEM
A lubrication system for a fan drive planetary gear system according to an exemplary aspect of the present disclosure includes, among other things, a...
GAS TURBINE ENGINE AND FOIL BEARING SYSTEM
A gas turbine engine including a compressor, a turbine and a static structure is disclosed herein. The gas turbine engine further includes a foil bearing...