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Patent # Description
US-9,988,980 System for a mechanical conversion of an internal combustion engine of 4 strokes into 8 strokes
A converting mechanical system including a dual connecting rod having a top section adapted to be pivotally connected to a piston on a conventional internal...
US-9,988,979 Power generation system for internal combustion engine
A power generation system for an internal combustion engine includes: a turbocharger capable of performing a turbocharger power generation using rotation of a...
US-9,988,978 Four-cycle multi-cylinder engine
A four-cycle multi-cylinder engine includes a crankcase, a cylinder block, a crankshaft, and a gear-shift input shaft. The crankcase is vertically divided into...
US-9,988,977 Heat shield with centering features
A turbocharger (10) includes a shaft (26) rotatably supported within a bearing housing (28), a turbine wheel (22) connected to the shaft (26), and a heat shield...
US-9,988,976 Turbocharger
A turbocharger assembly can include a shaft having a rotational axis where the shaft includes a turbine wheel that includes a hub portion; a bearing that...
US-9,988,975 Exhaust-gas turbocharger
An exhaust-gas turbocharger (1) having a turbine (2) which has a turbine wheel (3) surrounded by an inflow duct (4), and having a VTG cartridge (5), which VTG...
US-9,988,974 Method of controlling wastegate flow using port side wall contour
An exhaust gas turbocharger with a wastegate port configured to permit some exhaust gas flow to exit a turbine volute upstream of the turbine wheel and enter a...
US-9,988,973 Water injector for aviation cooling system
A water injector for an aviation cooling system includes a body having a first end, a second end, and an intermediate portion extending therebetween. A conduit...
US-9,988,972 Hybrid intercooler system using multiple cooling media and method of controlling the hybrid intercooler system...
A hybrid intercooler system using multiple cooling media includes a first cooler for cooling air supercharged in a turbocharger using transmission oil, a second...
US-9,988,971 Air leading type two-stroke engine and intake system for same, and carburetor
An amount of air taken into an air leading type two-stroke engine is increased to enhance an engine output, and gas emission characteristic deterioration caused...
US-9,988,970 Suction tube unit of stratified scavenging engine
A suction tube unit connected between a cylinder block and a carburetor in a stratified scavenging engine has a suction tube for mixture made of an elastic...
US-9,988,969 Fluid management system for a heat exchanger of a vehicle air conditioning system
A fluid management system for a cooling module of a vehicle air conditioning system. The cooling module includes a first heat exchanger in fluid communication...
US-9,988,968 Engine cooling system and method for operating the same
An engine cooling system including a refrigerant circulation flow channel passing through an engine, an electric refrigerant pump, an electromagnetic valve...
US-9,988,967 Cooling system, device and method for a vehicle
A cooling system includes a cooling loop containing a cooling fluid configured for circulation through an engine, an auxiliary alternator configured to be...
US-9,988,966 Engine system having coolant control valve
An engine system with a coolant control valve includes: a valve housing having a first valve space and a second valve space formed at both sides by a partition...
US-9,988,965 Coolant control valve apparatus
An engine cooling system compromises a main channel connecting an engine and a radiator, and a coolant control valve apparatus controlling a flow rate of...
US-9,988,964 Ebullient cooling device
An ebullient cooling device includes: an internal combustion engine cooled by boiling a coolant flowing through a coolant passage formed within the internal...
US-9,988,963 Method for monitoring an oxidation catalysis device
A method for monitoring an oxidation catalysis device or DOC arranged in an exhaust line of an internal combustion engine of a vehicle, in a predetermined range...
US-9,988,962 Exhaust emission control system of internal combustion engine
An exhaust emission control system of an internal combustion engine may include a filter, a temperature raising device, a differential pressure detecting...
US-9,988,961 System and method of purifying exhaust gas
A method of purifying exhaust gas may include predicting a slip probability of ammonia (NH3) to a rear end of a selective catalytic reduction on diesel...
US-9,988,960 Exhaust gas control apparatus of internal combustion
An estimated trapped amount (PM) that is an estimated value of an amount of particulate matter that is trapped in a particulate filter arranged in an engine...
US-9,988,958 Resonators with interchangeable metering tubes for gas turbine engines
The present disclosure provides a gas turbine combustor including a combustion structure (10) having a combustor liner (14) and a flow sleeve (12). The...
US-9,988,957 Ventilation system for an internal combustion engine
A ventilation system for the ventilation and for the aeration of an internal combustion engine is described and depicted. The ventilation system may have an...
US-9,988,956 System and method for continuous removal of water from oil via membrane separation
An oil circulation system and method for continuously purifying engine oil including an engine operably connected to an oil reservoir, wherein at least one...
US-9,988,955 Dry sump system warm up strategy
A drive unit, method, and control system are provided that warm drive unit fluid in a drive unit having a main pump, a scavenge pump, and an electric motor for...
US-9,988,954 System and method for reducing engine oil dilution
Methods and systems are provided for filtering an oil dilution amount based on a current value of the oil dilution amount. In one example, filtering the oil...
US-9,988,953 Internal combustion engine
An internal combustion engine for increasing the freedom of the layout of a rocker arm wherein the rocker arm is lighter. The internal combustion engine...
US-9,988,952 Combustion engine
A combustion engine includes a cylinder head including a controllable engine valve configured to open/close a combustion chamber in the combustion engine, a...
US-9,988,951 Double/triple-layer valve guide
The invention relates to a valve guide manufactured by a powder-metallurgical process for combustion engines, said guide comprising a central section, a...
US-9,988,950 Valve stem seal with gas relief features
A valve stem seal can include an elastomeric component having a first portion for having a sealed engagement with a valve stem, and a pressure relief lip...
US-9,988,949 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-9,988,948 Continuous variable valve duration apparatus and engine provided with the same
A continuous variable valve duration apparatus may include: a camshaft; first and second cam portions on which a cam is formed respectively, the camshaft...
US-9,988,947 Fast acting switching valve train system for valve deactivation
A fast acting valve train system for valve deactivation is provided that includes an actuator together with a switchable rocker arm. The actuator, controlled by...
US-9,988,946 High efficiency power generation apparatus, refrigeration/heat pump apparatus, and method and system therefor
A system for recycling heat or energy of a working medium of a heat engine for producing mechanical work is described. The system may comprise a first heat...
US-9,988,945 Apparatus for utilizing heat wasted from engine
Apparatus for utilizing heat wasted from an engine includes first pressure detecting means (73) and first temperature detecting means (81) for detecting a...
US-9,988,944 Type of turbo-generator unit
The present invention provides a novel turbo-generator unit, which at least comprises a boiler and a superheater and a reheater provided in the boiler. On the...
US-9,988,943 Fitting for mid-turbine frame of gas turbine engine
A fitting according to an exemplary aspect of the present disclosure includes, among other things, a main body portion having a first axial end and a second...
US-9,988,942 Air exhaust tube holder in a turbomachine
A support for carrying a tube for discharging oil-laden air from a turbine engine, the support including a radially inner annular portion for mounting around...
US-9,988,941 Shroud device of a jet engine
A shroud device of a jet engine, including a radially internal shroud appliance and a radially external shroud appliance. The internal shroud appliance is...
US-9,988,940 Latching actuation mechanism for nacelle mounted latching system
An assembly for a gas turbine engine includes a first fan cowl pivotable on a hinge from a first position to a second position. A latching actuation mechanism...
US-9,988,939 Fixed vane-type turbocharger
A fixed vane-type turbocharger is provided with a fixed vane in a conduit between a bearing housing and a turbine housing. The fixed vane is configured by a...
US-9,988,938 Jet engine comprising a device for spraying oil
The present invention describes a jet engine with a device for spraying oil into an air-oil volume flow guided inside a flow cross-section limited by a wall...
US-9,988,937 Hydraulic and electrical interface ring for a turbine engine
The disclosed subject matter relates to a hydraulic and electrical interface ring for a turbine engine, characterized in that said ring comprises fluid transfer...
US-9,988,936 Shroud assembly for a gas turbine engine
A shroud assembly for a gas turbine engine includes a shroud, hanger, and a hanger support mounted adjacent to a plurality of blades. The hanger can have an...
US-9,988,935 Gas turbine engine with axial compressor with internal cooling pathways
A gas turbine engine may include an axial high pressure compressor having an air flow pathway positioned between the inner and outer rim of the rotor section....
US-9,988,934 Gas turbine engines including channel-cooled hooks for retaining a part relative to an engine casing structure
A gas turbine engine is provided. The gas turbine engine includes an engine casing structure and a part retained relative to the engine casing structure by a...
US-9,988,933 Cooling hole with curved metering section
A gas turbine engine component includes a cooling hole. The component includes a first wall having an inlet, a second wall having an outlet and a metering...
US-9,988,932 Bi-cast turbine nozzles and methods for cooling slip joints therein
Bi-cast turbine nozzles and methods for cooling the same are provided. The bi-cast turbine nozzle comprises an endwall. A vane is coupled to the endwall. The...
US-9,988,931 Turbine exhaust cylinder/ turbine exhaust manifold bolted part span turbine exhaust flaps
A system and method to minimize flow induced vibration in a gas turbine exhaust is provided. The system includes a turbine exhaust manifold connected to a...
US-9,988,930 Compressor monitoring method
A method of predicting the condition of a compressor with respect to rotating stall is disclosed. The method comprises the steps of: i) comparing the...
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