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Patent # Description
US-9,528,421 Exhaust device of internal combustion engine
An exhaust device of an internal combustion engine includes a burner device (40) including a fuel addition device (15) for adding fuel to an exhaust passage...
US-9,528,420 System and method for creating catalyst OBD limit parts for exhaust aftertreatment applications
Catalyst diagnostic limit parts and methods for making catalyst diagnostic limit parts are disclosed. An exemplary catalyst diagnostic limit part includes a...
US-9,528,419 Particulate matter controller for an internal combustion engine
Disclosed is a method for correcting characteristic variation of a PM sensor and improving detection accuracy of the sensor. The PM sensor has a pair of...
US-9,528,418 Single sensor monitoring system for multiple after-treatment systems on engines
An aftertreatment system comprises a first passageway to receive a first portion and a second passageway to receive a second portion of the exhaust gas from the...
US-9,528,417 System and method for detecting tailpipe ammonia slip
System and method of treating exhaust gas from an internal combustion engine using selective catalytic injection and a modulated supply of diesel exhaust fluid....
US-9,528,416 Exhaust gas purification apparatus for internal combustion engine
The purpose is to prevent ammonia from flowing out of a NOx selective reduction catalyst when an air-fuel ratio of exhaust gas flowing into a NOx...
US-9,528,415 Dosing and mixing arrangement for use in exhaust aftertreatment
A dosing and mixing arrangement including an exhaust conduit defining a central axis; a mixing conduit positioned within the exhaust conduit; a dispersing...
US-9,528,414 Diesel exhaust fluid deposit mitigation
One form of the present application is an apparatus including an internal combustion engine structured to produce an exhaust flow, an exhaust system structured...
US-9,528,413 Synergistic SCR/DOC configurations for lowering diesel emissions
A motor-vehicle engine system comprises a first DOC configured to receive exhaust from an engine and an SCR device coupled downstream of the first DOC in a flow...
US-9,528,412 Exhaust gas purification apparatus for internal combustion engine
An exhaust gas purification catalyst is recovered from the sulfur poisoning more appropriately. For this purpose, an exhaust gas purification apparatus for an...
US-9,528,411 Emissions cleaning module
An emissions cleaning module is provided including a flow conduit having an upstream end fluidly connected to a source of exhaust fluid and a downstream end...
US-9,528,410 Reducing agent supplying device
A reducing agent supplying device includes a reaction container. The reaction container has a reaction chamber therein in which fuel of a hydrocarbon compound...
US-9,528,409 Exhaust purification device for internal combustion engine
An exhaust gas purification device for an internal combustion engine, wherein an amount of fuel supply during a forced regeneration is optimized, and a fuel...
US-9,528,408 Exhaust system comprising exotherm-generating catalyst
An apparatus comprising a compression ignition engine and an exhaust system therefor comprising at least one exhaust system component for treating exhaust gas...
US-9,528,407 High efficiency cyclone oil separator device
An oil separation device of the having a separation chamber configured to separate micron particles of oil from crankcase gas is provided. The separation...
US-9,528,406 Systems and methods for purge and PCV control
Methods and systems are provided for improving purge air-fuel ratio control. Fuel vapors from a canister and the crankcase are selectively purged to a group of...
US-9,528,405 Fluid management system
A fluid management system and a method for managing fluid include a removable cartridge, a fluid reservoir, a fluid exchange pump, and a conduit. The conduit...
US-9,528,404 Power transmission device
A power transmission device has a first check valve and a second check valve on the respective discharge passages. An oil temperature sensor is disposed at a...
US-9,528,403 Lubrication device of high pressure pump for common rail system
A lubrication device of a high pressure pump for a common rail system, may include a first lubrication channel fluid-connecting a shaft chamber formed in a pump...
US-9,528,402 Early exhaust valve opening for improved catalyst light off
Energy to speed heating of a catalyst associated with an internal combustion engine can be provided in the form of sensible energy (heat) via hot combustion...
US-9,528,401 Valve timing controller
A planet bearing has a single row of spherical rolling elements between an outer wheel and an inner wheel. A planet gear is supported by the outer wheel from a...
US-9,528,400 Valve timing control apparatus
A valve timing control apparatus includes: a rear plate; a housing fixed to the rear plate; and a vane rotor which is able to rotate relative to the housing....
US-9,528,399 Method and system for variable cam timing device
Methods and systems are described for an engine with a cam torque actuated variable cam timing phaser. Phaser positioning control is improved by reducing...
US-9,528,398 Variable valve lift apparatus
A variable valve lift apparatus includes a rocker arm having a rocker arm shaft penetrating therethrough. One portion of the rocker arm is supported by a cam...
US-9,528,397 Mechanical system forming a cam follower or a rocker arm and method for manufacturing such a mechanical system
A mechanical system forming a cam follower or a rocker arm; the mechanical system including a support element, a pin extending between two opposite ends along a...
US-9,528,396 Heat recovery steam generator and power plant
An auxiliary burner configured to heat exhaust gas on an upstream side of any one of heat exchangers, and a fuel supply system configured to supply fuel to the...
US-9,528,395 Heat recovery system for an internal combustion engine
A heat recovery system for an internal combustion engine may include a heat exchanger, through which a fluid heat-transfer medium flows, for transferring heat...
US-9,528,394 Power generating apparatus and method of operating power generating apparatus
Provided is a power generating apparatus including an evaporator configured to evaporate a working medium with a heating medium supplied from the outside of a...
US-9,528,393 Method and guide for removing an inner casing from a turbomachine
The method for removing an inner casing from a machine such as a turbine or compressor includes providing supports between the outer casing and the inner casing...
US-9,528,392 System for supporting a turbine nozzle
A system for supporting a turbine nozzle includes an inner barrel having a forward end, an aft end and an outer surface that extends between the forward end and...
US-9,528,391 Gas turbine engine outer case with contoured bleed boss
An axially extending outer case for a gas turbine engine comprises an arcuate case wall, an opening, a boss and contouring. The arcuate case wall has an inner...
US-9,528,390 Hydrodynamic sliding bearing, in particular of a magnetic coupling pump
The invention relates to a hydrodynamic sliding bearing of a shaft (2), in particular of a magnetic coupling pump (1), wherein the hydrodynamic sliding bearing...
US-9,528,389 Exhaust-gas turbocharger
An exhaust-gas turbocharger with a bearing housing which receives a static bearing bush for a rotor shaft. A lug supported in the bearing housing engages the...
US-9,528,388 Method and system to prevent equipment corrosion from humid ambient air entry into an offshore wind turbine
A method and system to prevent the equipment corrosion in an offshore wind turbine by minimizing the humid ambient air entry into the turbine. The method uses...
US-9,528,387 Blade tip timing
A method of determining rotor blade axial displacement (b.sub.ij). The rotor blade tip (34) comprises first and second measurement features (36, 38) arranged to...
US-9,528,386 Nozzle blade
This relates to a nozzle blade in which the leading edge shape has a curved-line shape that is formed by the distance from the rotation axis of the nozzle blade...
US-9,528,385 Monitoring and control system
A method of controlling the angular orientation of at least one variable fluidfoil. The method includes the steps of receiving detected fluidfoil angular...
US-9,528,384 Brush seal
A brush seal is provided having a brush housing having a back plate and a front plate, a first layer of bristles disposed adjacent to the back plate, where at...
US-9,528,383 System for sealing between combustors and turbine of gas turbine engine
A gas turbine engine includes a gas turbine and a plurality of combustors each in fluid communication with the gas turbine. The gas turbine engine includes a...
US-9,528,382 Airfoil heat shield
Exemplary embodiments include a multi-layer, modular and replaceable heat shield for gas turbines. The heat shield apparatus can include a base layer adjacent...
US-9,528,381 Structural configurations and cooling circuits in turbine blades
A turbine blade having an airfoil defined by a concave shaped pressure side outer wall and a convex shaped suction side outer wall that connect along leading...
US-9,528,380 Turbine bucket and method for cooling a turbine bucket of a gas turbine engine
A turbine bucket for a gas turbine engine may include a platform, an airfoil extending radially outward from the platform, and a number of cooling passages...
US-9,528,379 Turbine bucket having serpentine core
Various embodiments of the invention include turbine buckets and systems employing such buckets. Various particular embodiments include a turbine bucket having:...
US-9,528,378 Composite turbomachine blade with in-built root
A turbine engine blade of composite material comprising fiber reinforcement obtained by multilayer weaving of yarns and densified by a matrix. The blade has a...
US-9,528,377 Method and system for cooling rotor blade angelwings
A system for cooling an angelwing coupled to a rotor blade in a gas turbine engine is provided. An angelwing coupled to a shank of a rotor blade includes at...
US-9,528,376 Compressor fairing segment
A compressor fairing segment includes a body having an upstream surface, a downstream surface, and opposing side surfaces between the upstream and downstream...
US-9,528,375 Non-uniform blade distribution for rotary wing aircraft
A translational thrust system for a rotary wing aircraft is provided including a propeller system. The propeller system includes more than one pair of propeller...
US-9,528,374 Turbofan, and air-conditioning apparatus
A turbofan and air-conditioning apparatus that can suppress the separation of an airflow from the surface of each blade, and can reduce noise due to turbulence...
US-9,528,373 Rotary drive system having a cam follower with detachable wheel support
A rotary drive system includes a cylinder wall, a piston axially slidable along a longitudinal axis within the cylinder wall and a piston rod extending along...
US-9,528,372 Method for near real time surface logging of a hydrocarbon or geothermal well using a mass spectrometer
An automatic method for providing geological trends and real time mapping of a geological basin using a mass spectrometer. The method provides information from...
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