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Patent # Description
2018/0274422 SOOT MODEL CONFIGURABLE CORRECTION BLOCK (CCB) CONTROL SYSTEM
An engine control system includes a selective catalyst reduction (SCR) device that reduces nitrogen oxide (NOx) in exhaust gas in the presence of the...
2018/0274421 METHODS FOR CONTROLLING AND DETECTING CATALYST POISONING OF SELECTIVE CATALYTIC REDUCTION DEVICES
Method for controlling and detecting ammonium nitrate and/or ammonium nitrite poisoning within selective catalytic reduction (SCR) devices and systems...
2018/0274420 METHOD FOR CONTROLLING AN SCR SYSTEM HAVING TWO METERING VALVES
A method for controlling an SCR system having two metering valves and a feed pump, wherein the two metering valves are operated in such a way that a reducing...
2018/0274419 EXHAUST GAS PURIFICATION APPARATUS FOR AN INTERNAL COMBUSTION ENGINE
In cases where an adsorption amount of ammonia in the SCR catalyst is smaller than a predetermined target adsorption amount, when a condition of NO.sub.X being...
2018/0274418 METHODS FOR MONITORING AND/OR CONTROLLING THE PERFORMANCE OF SELECTIVE CATALYTIC REDUCTION DEVICES
Method for controlling and/or monitoring the performance of selective catalytic reduction devices (SCR) and systems incorporating the same are provided....
2018/0274417 REDUCED ORDER SELECTIVE CATALYTIC REDUCTION
Technical features are described for an emissions control system for a motor vehicle that includes an internal combustion engine are described. The emissions...
2018/0274416 AFTERTREATMENT SYSTEM FOR MOTOR VEHICLE
An aftertreatment system for an internal combustion engine includes a diesel cold start catalyst member, a lean NOx trap (LNT) member arranged directly...
2018/0274415 METHODS AND SYSTEMS FOR A DIESEL OXIDATION CATALYST
Methods and systems are provided for a diesel oxidation catalyst. In one example, the diesel oxidation catalyst comprises a washcoat with different...
2018/0274414 SOOT SEPARATOR FOR AN INTERNAL COMBUSTION ENGINE
A soot separator utilizing a toroid portion to centrifugally separate soot particles from the exhaust gas of an internal combustion engine. Upon lesser or no...
2018/0274413 METHODS AND SYSTEMS FOR A DIESEL OXIDATION CATALYST
Methods and systems are provided for a diesel oxidation catalyst. In one example, the diesel oxidation catalyst comprises a washcoat with different...
2018/0274412 EXHAUST SYSTEM FOR VEHICLE
An exhaust system comprises a pipe disposed in a vehicle, and a resonator and a muffler, both of which are combined together and have inner chambers...
2018/0274410 MULTI-STAGE JET SUCTION PUMP
The invention relates to a multi-stage jet suction pump for aspirating blow-by gases from internal combustion engines.
2018/0274409 BI-DIRECTIONAL FLUIDIC PCV VALVE ASSEMBLY AND SYSTEM
Provided is a bi-directional PCV valve assembly, system and method. The bi-directional PCV valve may include a fluidic geometry that allows for a flow of fluid...
2018/0274408 Fluid Method and System
A method for controlling fluid distribution in a fluid circulation system associated with an engine, the fluid circulation system being coupled to a...
2018/0274407 CAM JOURNAL LUBRICANT SUPPLY MECHANISM FOR ENGINE
An oil supply path passes through members separate from a cylinder head (4) to supply a lubricant to bearings (73, 74) of camshaft journals. The oil supply...
2018/0274406 Thermal Management Unit for Vehicle Powertrain
A thermal management unit for a vehicle powertrain includes an integrated oil heater, a control valve, and a pressure relief valve. A remote oil cooler is...
2018/0274405 CONTROL DEVICE AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE
A control device for an internal combustion engine including a piston, an oil jet configured to inject oil toward the piston, and an actuator configured to...
2018/0274404 VALVE DRIVE FOR AN INTERNAL COMBUSTION ENGINE
A valve drive for an internal combustion engine may include a camshaft, at least one cam follower, at least one adjusting device, and at least one control...
2018/0274403 VALVE DRIVE FOR AN INTERNAL COMBUSTION ENGINE
A valve drive for an internal combustion engine may include a cam shaft, at least one cam follower, at least one adjusting device, and at least one control...
2018/0274402 Valve Cover Extension Tube with Integrated Sensor
A tube assembly for monitoring a fluid dispensed into a fluid fill port is disclosed. The tube assembly may include a tube body disposed between a first and...
2018/0274401 VALVE FOR INTERNAL COMBUSTION ENGINES HAVING A GUIDE VANE FOR COOLANT
An internally cooled inlet or outlet valve for internal combustion engines, has a valve disc, a valve stem and a cavity inside the valve stem and the valve...
2018/0274400 CAM SHAFT FOR A CAM SHAFT ARRANGEMENT
A cam phaser for a cam shaft arrangement including an inner cam shaft and an outer cam shaft arranged concentrical relative to the inner cam shaft, the cam...
2018/0274399 CAMSHAFT CENTERING IN THE SPLIT ROTOR OF A HYDRAULIC CAMSHAFT ADJUSTER
A camshaft adjuster (1) is provided for an internal combustion engine of the vane cell type, having a stator (2) and a rotor (3) which can be rotated relative...
2018/0274398 VARIABLE VALVE TIMING CONTROL DEVICE
A variable valve timing control device includes a valve unit including a spool having a plurality of land portions at an outer circumference of the spool, and...
2018/0274397 DEVICE AND METHOD FOR FAST POSITION CONTROL OF A HYDRAULIC ACTUATOR
A method, control system, and variable valve timing system are provided for controlling an actuator that can be switched into an on state and an off state with...
2018/0274396 VALVE DRIVE FOR AN INTERNAL COMBUSTION ENGINE
A valve drive for an internal combustion engine may include a camshaft, at least one cam follower, at least one adjusting device, and at least one control...
2018/0274395 Valve Clearance Setting and Adjustment Systems and Related Methods
Aspects of the present disclosure are directed to valve clearance adjustment systems and related methods that can be used to quickly and easily establish and...
2018/0274394 DOHC-TYPE INTERNAL COMBUSTION ENGINE
In a DOHC-type internal combustion engine in which a pair of intake valves and a pair of exhaust valves are disposed around a plug hole, and two pairs of...
2018/0274393 INTERNAL COMBUSTION ENGINE SYSTEM
At crank angle CA10 at which the switch request of the drive cam was issued, the ejection operations of the pins at all the solenoid actuators started...
2018/0274392 THERMAL ENERGY RECOVERY DEVICE
A thermal energy recovery device (1) includes a circulation passage (4) having an evaporator (10), an expander (14), a condenser (6), and pump (8), and a...
2018/0274391 SYSTEMS AND METHODS FOR OPERATING A COMBINED CYCLE POWER PLANT
Embodiments of systems and methods described in this disclosure are directed to operating a combined cycle power plant. In certain embodiments, systems and...
2018/0274390 BOWED ROTOR PREVENTION SYSTEM
A bowed rotor prevention system for a gas turbine engine includes a bowed rotor prevention motor. A motor shaft of the bowed rotor prevention motor is operable...
2018/0274389 TURBOMACHINE HAVING A MOUNTING ELEMENT
A to turbomachine (1) is provided, having a first component (21) and a second component (5) which are assembled together in an arrangement relative to each...
2018/0274388 OIL SEAL STRUCTURE AND COMPRESSING APPARATUS INCLUDING THE SAME
An oil seal structure and a compressing apparatus including the oil seal structure are provided. The oil seal structure includes a rotating shaft, a bearing, a...
2018/0274387 ENGINE SHAFT ASSEMBLY AND METHOD
An engine shaft assembly for an engine is provided. The engine shaft assembly includes a shaft and a thermal distribution layer. The thermal distribution layer...
2018/0274386 Gas Turbine Engine
A pressure relief arrangement for a gas turbine engine comprises a hinged door and a mount spaced from the door. An expandable structure is connected to the...
2018/0274385 GAS TURBINE BLADE FLUTTER MONITORING AND CONTROL SYSTEM
A flutter control system for a turbine includes a processor. The processor is configured to detect blade flutter of a turbine. The blade flutter indicates that...
2018/0274384 SENSOR AND HOUSING DESIGN FOR IN-LINE FLUID MONITORING
A working fluid monitoring system for monitoring a working fluid of a working fluid system of a piece of equipment. The working fluid monitoring system can...
2018/0274383 OPTIMIZATION OF GAS TURBINE POWER PLANT RESPONSE DURING POWER SYSTEM TRANSIENTS
The disclosure relates to optimization of gas turbine power plant response during power system transients. In certain embodiments, systems, methods, and...
2018/0274382 TURBINE ENGINE ASSEMBLY WITH TUBULAR LOCATING INSERTS
An assembly for a gas turbine engine includes a carrier and a supported component comprising ceramic matrix composite materials. The supported component...
2018/0274381 GAS TURBINE ENGINE COMPONENT INCORPORATING A SEAL SLOT
A turbine engine component includes: a body bounded by an end face; and a seal slot having an opening communicating with the end face, the seal slot including...
2018/0274380 SEAL ON THE INNER RING OF A GUIDE VANE
A guide vane assembly according to the invention comprises an inner ring, on whose radially outer surface an uptake channel runs in the peripheral direction; a...
2018/0274379 SCAVENGE TUBE FOR A GAS TURBINE ENGINE
A scavenge tube for conveying oil within an engine. The scavenge tube includes an outer tube and an inner tube. The outer tube defines a first surface and the...
2018/0274378 METHOD OF MANUFACTURE
A method of manufacturing a component comprises forming a body of the component using additive layer manufacturing. During formation of the body, layers of the...
2018/0274377 BLOCKAGE-RESISTANT VANE IMPINGEMENT TUBES AND TURBINE NOZZLES CONTAINING THE SAME
Vane impingement tubes having blockage deterrent features are provided, as turbine nozzles containing blockage-resistant vane impingement tubes. In an...
2018/0274376 DIFFUSER-DESWIRLER FOR A GAS TURBINE ENGINE
A diffuser-deswirler for a gas turbine engine is provided. The diffuser-deswirler includes an inner shell and an outer shell spaced apart and configured for...
2018/0274375 BLADE COMPRISING A FOLDED LEADING EDGE SHIELD AND METHOD OF MANUFACTURING THE BLADE
A blade including a blade body made of organic matrix composite material and a leading edge shield made of a material that withstands point impacts better than...
2018/0274374 BLADE COMPRISING A LEADING EDGE SHIELD AND METHOD FOR PRODUCING THE BLADE
The invention provides a blade (16) comprising a blade body (30) made of organic matrix composite material reinforced by fibers and a leading edge shield (32)...
2018/0274373 AIRFOIL TIP POCKET WITH AUGMENTATION FEATURES
A component for a gas turbine engine includes, among other things, an airfoil that includes a pressure sidewall and a suction sidewall that meet together at...
2018/0274372 FILM AND IMPINGEMENT PLATFORM COOLING FOR SERPENTINE COOLED TURBINE BLADES
A serpentine turbine blade can include: a platform having a top surface; an air foil on the top surface of the platform; a trailing edge turnaround formed in...
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