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Patent # Description
2018/0230886 ASSEMBLIES AND METHODS FOR REDUCING PARTICULATE MATTER, HYDROCARBONS, AND GASEOUS OXIDES FROM INTERNAL...
Exhaust generated from an internal combustion engine includes particulates and gas-phase volatile hydrocarbon condensables. The exhaust is cooled in an exhaust...
2018/0230885 SYSTEMS AND METHODS FOR SCR FEEDGAS DIAGNOSTICS
Systems and methods are provided for feedgas diagnostics in a selective catalytic reduction (SCR) system. An example electronic system may be part of on-board...
2018/0230883 Dual Stage Internal Combustion Engine Aftertreatment System Using Exhaust Gas Intercooling and Charger Driven...
An exhaust aftertreatment system includes a first stage catalytic converter, a second stage catalytic converter, and a conduit extending from the first stage...
2018/0230882 NOx Reduction Without Urea Using a Dual Stage Catalyst System With Intercooling in Vehicle Gasoline Engines
An exhaust aftertreatment system includes a first catalytic converter, an oxidation catalyst including a storage catalyst, an air injector, and a cooling unit....
2018/0230881 UREA-FILLING DEVICE FOR DIESEL VEHICLES
A urea-filling device for diesel vehicles may include a urea-overflow-preventing space formed in a portion of a urea filler neck to temporarily accommodate...
2018/0230880 SYSTEMS AND METHODS FOR INCREASING DIESEL EXHAUST FLUID DELIVERY CAPACITY
A diesel exhaust fluid (DEF) delivery system and method for operating same. The method includes controlling a pump to operate at an idle speed to pressurize a...
2018/0230879 INTERNAL COMBUSTION ENGINE AND METHOD FOR CONTROLLING INTERNAL COMBUSTION ENGINE
An internal combustion engine may include an electronic control unit configured to supply additives to an exhaust gas cleaning catalyst having a temperature...
2018/0230878 EXHAUST GAS PURIFICATION APPARATUS FOR AN INTERNAL COMBUSTION ENGINE
In order to supply a reducing agent to two NOx catalysts arranged in series in an appropriate manner, normal control in which an additive agent of an amount...
2018/0230877 METHOD AND EXHAUST TREATMENT SYSTEM FOR TREATMENT OF AN EXHAUST GAS STREAM
Methods and systems are provided for treatment of an exhaust stream, comprising nitrogen oxides. The method comprises a first oxidation of compounds comprising...
2018/0230876 INTERNAL COMBUSTION ENGINE AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE
At a time of an abnormality diagnosis, for a NOx storage reduction catalyst, a predetermined fuel addition process is started when the temperature of the NOx...
2018/0230875 METHOD AND EXHAUST TREATMENT SYSTEM FOR TREATMENT OF AN EXHAUST GAS STREAM
A method and an exhaust treatment system are provided for treatment of an exhaust stream comprising nitrogen oxides. The method comprises a first oxidation of...
2018/0230874 DUAL STAGE INTERNAL COMBUSTION ENGINE AFTERTREATMENT SYSTEM USING COMMON RADIATOR COOLING FLUID CIRCUITS FOR...
An engine radiator cooling fluid circuit and an exhaust gas intercooler (EGI) radiator cooling fluid circuit are fluidically in parallel with one another. The...
2018/0230873 AIR-OIL SEPARATOR WITH JET-ENHANCED IMPACTION AND METHOD ASSOCIATED THEREWITH
The combination of a gas-pressure-driven pump jet nozzle or alternatively Coanda effect nozzle with an impactor nozzle(s) in an air-oil separator for...
2018/0230872 SINGLE HANDED OIL FILTER PUNCHER TOOL SYSTEM AND METHOD
A single handed oil filter puncher tool system and method that operates as an easy and simple time saving device for draining an oil filter during vehicle...
2018/0230871 INTERNAL COMBUSTION ENGINE
An internal combustion engine has a lower link rotatably mounted to a crankpin of a crankshaft, an upper link having a first upper link end rotatably connected...
2018/0230870 ENGINE OIL PUMP WITH ELECTRONIC OIL PRESSURE CONTROL
A variable displacement vane pump with electronic oil pressure control provides efficient pumping of engine oil precise regulation of engine oil pressure. The...
2018/0230869 INTERNAL COMBUSTION ENGINE SYSTEM
In a system that selects a large-cam as a driving cam at a time of a start of an engine, when an engine stop request is output, it is determined whether there...
2018/0230868 HYDRAULIC VALVE DRIVE OF AN INTERNAL COMBUSTION ENGINE
A hydraulic valve brake for a hydraulic valve drive of an internal combustion engine is provided. The valve brake includes a housing with a housing wall and...
2018/0230867 BYPASS VALVE FOR PRESSURE OSCILLATION CONTROL
A hydraulic fluid system for a variable valve train system is provided that allows hydraulic fluid flow from a high pressure chamber to a medium pressure...
2018/0230866 PRESSED EXTRUDED PULLEY
A pulley for phaser including a toothed outer circumference for accepting a drive force; an inner circumference with at least a first set of lands extending...
2018/0230865 ELECTRIC PHASER STARTUP CONTROL METHOD
A system and method of controlling an angular position of a camshaft relative to an angular position of a crankshaft includes detecting rotational movement of...
2018/0230864 METHOD OF CONTROLLING CAMSHAFT PHASE BASED ON HUMIDITY
A method of phasing the opening and closing of internal combustion engine intake and exhaust valves relative to the rotation of the crankshaft is based upon...
2018/0230863 CONTINUOUS VARIABLE VALVE LIFT SYSTEM AND CAR
A continuously variable valve lift system includes a driving swing arm, a camshaft, a valve structure, a middle shaft, an adjusting member and an adjusting...
2018/0230862 VALVE TRAIN FOR AN INTERNAL COMBUSTION ENGINE
A valve train for an internal combustion engine may include a cam shaft and a cam follower. The valve train may also include a first cam arranged on the cam...
2018/0230861 METHOD AND DEVICE FOR ASSEMBLING AN ADJUSTABLE CAMSHAFT
A method and a device may be used to assemble an adjustable camshaft that includes a shaft segment with an inner shaft that extends concentrically through a...
2018/0230860 WASTE HEAT UTILIZATION ASSEMBLY OF AN INTERNAL COMBUSTION ENGINE, AND A METHOD FOR OPERATING SAID WASTE HEAT...
The invention relates to a waste-heat utilisation assembly (1) of an internal combustion engine (50), comprising a working circuit (2) that conducts a working...
2018/0230859 HEAT EXCHANGE SYSTEM WITH A JOINT ACTIVE FLUID MOTION DEVICE FOR THE CHARGING MODE AND FOR THE DISCHARGING MODE...
A heat exchange system with at least one heat exchange chamber with heat exchange chamber boundaries which surround at least one heat exchange chamber interior...
2018/0230858 TOOL AND METHOD FOR FRONTAL UNSCREWING OF A LINK NUT IN A TWIN-SPOOL TURBINE
A method for unscrewing a link nut of an HP rotor of a twin-spool turbine, including a front fan, an intermediate casing, a HP module with a HP rotor, and a LP...
2018/0230857 APPARATUS AND SYSTEM FOR CERAMIC MATRIX COMPOSITE ATTACHMENT
An apparatus and system for mechanically connecting components are provided. The apparatus includes a mechanical connecting joint that includes a first joint...
2018/0230856 ENGINE CASES AND ASSOCIATED FLANGE
Aspects of the disclosure are directed to a system for an engine having an axial centerline, comprising: a diffuser case, a turbine case, and a turbine vane...
2018/0230855 Reinforced Fan Containment Case for a Gas Turbine Engine
A fan containment case for a gas turbine engine is provided which includes a barrel having an outermost portion, an innermost portion, and an interior portion...
2018/0230854 TURBINE ENGINE LUBRICATION SYSTEM WITH WASH FLOW FILTER
An assembly is provided for a turbine engine. This turbine engine assembly includes a turbine engine component and a lubrication system. The lubrication system...
2018/0230853 METHOD FOR LIMITING THE CORE ENGINE SPEED OF A GAS TURBINE ENGINE DURING ICING CONDITIONS
A method for controlling a gas turbine engine is provided. The method includes determining if a potential icing condition exists, for example, by determining...
2018/0230852 SYSTEM AND METHOD FOR CONTROLLING DUAL STARTER AIR VALVE
A system may comprise a sensor configured to measure a characteristic of an engine component. A valve assembly may have an airflow outlet in fluid ...
2018/0230851 VARIABLE NOZZLE MECHANISM AND VARIABLE CAPACITY TURBOCHARGER
A variable nozzle mechanism for a variable capacity turbocharger includes: a first plate having an annular shape; a second plate facing the first plate and...
2018/0230850 A PULSE-SEPARATED AXIAL TURBINE STAGE WITH RADIAL-AXIAL INLET GUIDE VANES
A turbocharger with at least one axial turbine stage. Separate circumferential sections of the turbine are fed by separate exhaust system runners. The turbine...
2018/0230849 System and Method for Regulating Velocity of Gases in a Turbomachine
The present disclosure is direct to a system for regulating a velocity of gases in a turbomachine. The system includes an exhaust section of the turbomachine....
2018/0230848 WASTE GATE VALVE FOR TURBOCHARGER
A waste gate valve for a turbocharger includes a valve body including a valve plate and a valve shaft, a swing arm including a shaft and a lever, a supporting...
2018/0230847 TURBOCHARGER
A turbocharger includes a turbine wheel, a turbine housing including a waste gate port allowing exhaust gas to flow by bypassing the turbine wheel, and a waste...
2018/0230846 TURBO ROTATION SENSOR AND TURBOCHARGER
A turbo rotation sensor includes a magnet magnetized with two different magnetic poles along a circumferential direction about a rotating shaft of a compressor...
2018/0230845 PROPULSION SYSTEM FOR AN AIRCRAFT
A propulsion system for an aircraft includes a turbomachine, a primary fan, and an electric machine. The turbomachine includes a first turbine and a second...
2018/0230844 Propulsion System for an Aircraft
A propulsion system for an aircraft includes a turbomachine having a first turbine, a primary fan mechanically driven by the first turbine of the turbomachine,...
2018/0230843 SEALING ELEMENT AND A METHOD OF MANUFACTURING THE SAME
An abradable sealing element is positioned radially outwardly of a plurality of aerofoil blades of a gas turbine engine. The abradable sealing element...
2018/0230842 Outer Airseal Abradable Rub Strip
A blade outer airseal has a body comprising: an inner diameter (ID) surface; an outer diameter (OD) surface; a leading end; and a trailing end. The airseal...
2018/0230841 GAS TURBINE SEALS
A seal in a gas turbine for sealing a radial gap defined between rotating and stationary structure. The rotating structure may include a row of rotor blades....
2018/0230840 TWO PIECE STATOR INNER SHROUD
An inner shroud segment may include an inner housing and an outer housing. The inner housing may have a radial curve centered relative to an axis with a radial...
2018/0230839 TURBINE ENGINE SHROUD ASSEMBLY
A shroud assembly for a turbine engine comprises a plurality of circumferentially arranged shroud segments, each terminating in circumferentially spaced first...
2018/0230838 SEAL PRESSURIZATION IN BOX SHROUD
A shroud segment arranged radially outward of a gas flow path of a gas turbine. The shroud segment includes a body having walls defining an internal pocket for...
2018/0230837 A TURBINE ENGINE TURBINE INCLUDING A NOZZLE STAGE MADE OF CERAMIC MATRIX COMPOSITE MATERIAL
A turbine engine turbine including a nozzle stage made of ceramic matrix composite material and including a plurality of annular sectors forming an annulus...
2018/0230836 STATOR VANE SECTION
There is disclosed a stator vane section for a gas turbine engine. The stator vane comprises an aerofoil, a first platform at a radial end of the aerofoil, a...
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