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Patent # Description
2018/0051660 METHOD AND SYSTEMS FOR AN EXHAUST GAS RECIRCULATION COOLER INCLUDING TWO SECTIONS
Various methods and systems are provided for an exhaust gas recirculation (EGR) EGR cooler for an engine system. In one example, the EGR cooler includes a...
2018/0051659 COMPRESSOR SYSTEM FOR A MOTOR VEHICLE
A compressor system (1) for a motor vehicle, with a compressor (2) having a driven compressor wheel (3) for compressing intake air for an internal combustion...
2018/0051658 WATER-INJECTION ANTI-FREEZING SYSTEM
Methods and systems are provided for transferring heat from a coolant to a water injection system reservoir coupled to an engine of a vehicle. The water...
2018/0051657 MICROWAVE IGNITION OF ELECTRICALLY OPERATED PROPELLANTS
Microwave energy is used to ignite and control the ignition of electrically operated propellant to produce high-pressure gas. The propellant includes...
2018/0051656 Combustion chamber structure, particularly for a rocket engine
A combustion chamber structure, particularly for a rocket engine, which comprises a liner surrounding a combustion chamber with an outer surface facing away...
2018/0051655 COOLING MECHANISM OF COMBUSTION CHAMBER, ROCKET ENGINE HAVING COOLING MECHANISM, AND METHOD OF MANUFACTURING...
A cooling mechanism includes a bottom wall (22) in contact with a combustion chamber, an upper wall (30), and a cooling passage (40) arranged between the...
2018/0051654 DIRECT DRIVE AFT FAN ENGINE
An aircraft engine includes a gas powered turbine core. A first fan is connected to the turbine core via a shaft. The fan is positioned aft of the turbine. A...
2018/0051653 COMPOSITE TRANSLATING COWL ASSEMBLY FOR A THRUST REVERSER SYSTEM
An improved translating cowl (transcowl) assembly for a thrust reverser system for a turbine engine is provided. The transcowl assembly comprises an outer skin...
2018/0051652 WASTE HEAT RECOVERY AND CONVERSION
Embodiments in accordance with the present disclosure provide systems and methods for a waste heat recovery and conversion. The waste heat recovery and...
2018/0051651 EFFICIENT STIRLING ENGINE
An efficient stirling engine comprises an expansion chamber with a heater and a compression chamber with a cooler, wherein the two chambers are connected...
2018/0051650 PISTON FOR A TWO-STROKE ENGINE WORKING WITH ADVANCED SCAVENGING AND A TWO-STROKE ENGINE
A piston for a two-stroke engine operating with advanced scavenging has a piston base and a piston skirt. The piston has a piston pocket which has a smallest...
2018/0051649 PISTON FOR A TWO-STROKE ENGINE OPERATING WITH ADVANCED SCAVENGING AND A TWO-STROKE ENGINE
A piston for a two stroke engine which operates with advanced scavenging has a piston base and a piston skirt. The center axis of the piston skirt forms a...
2018/0051648 ARRANGEMENT FOR AN INTERNAL COMBUSTION ENGINE
An arrangement may include one of a cylinder liner or a cylinder bore formed in a crankcase of an internal combustion engine, a piston having a peripheral top...
2018/0051647 METHODS AND SYSTEM FOR ENGINE CONTROL
Systems and methods for determining air-fuel error in an engine fueled via direct and port fuel injection. Errors associated with individual fuel injection...
2018/0051646 METHODS AND SYSTEM FOR ENGINE CONTROL
Systems and methods for determining air-fuel error in an engine fueled via direct and port fuel injection. Errors associated with individual fuel injection...
2018/0051645 DEVICE AND METHOD FOR DETECTING ABNORMALITY IN ROTATION PHASE DETECTION DEVICE, AND ROTATION POSITION CONTROL...
It is intended to, when abnormality in either one of two rotation detection sections with different detection frequencies occurs, quickly and highly accurately...
2018/0051644 METHOD FOR DIAGNOSING VARIABLE VALVE TIMING SYSTEM
A method for diagnosing a variable valve timing system configured for enhancing precision of diagnosis regarding a variable valve timing system by precisely...
2018/0051643 METHOD FOR CONTROLLING METERING OF FUEL
A method is described for controlling the metering of fuel. A feature, which characterizes the switching point in time of a valve, is ascertained based on a...
2018/0051642 ENGINE SYSTEM
An engine system may include an engine including first and second cylinder banks; a throttle valve; a first exhaust manifold gathering exhaust gas exhausted...
2018/0051641 METHOD FOR OPERATING A DRIVE DEVICE OF A MOTOR VEHICLE AND CORRESPONDING DRIVE DEVICE
A method for operating a drive device of a motor vehicle is disclosed. The drive device has a compressor, which can be driven by an electric motor for...
2018/0051640 METHOD OF DETECTING A MALFUNCTION OF A VALVE IN A TURBOSHAFT ENGINE
A method of monitoring a valve in a turboshaft engine, said valve switching, by closing and/or opening, in response to a control instruction sent at a...
2018/0051639 Method and Apparatus for Controlling a Two-Stage Air Charging System with Mixed EGR
A two-stage air charging system for an internal combustion engine with mixed exhaust gas recirculation includes a high pressure exhaust gas recirculation loop,...
2018/0051638 Method and Apparatus for Model Based Control of Electrical Boosting System
A two-stage air boosting system for an internal combustion engine has a first air boosting system which is one of an electrical air boosting system or a...
2018/0051637 DAMAGE PROTECTION FOR MULTI-FUNCTION AXLE
A method of protecting a multi-function drive axle system from damage, comprising the steps of: determining the axle torque and speed from sensors positioned...
2018/0051636 System for Controlling the Total Emissions Produced by a Multi-Engine Power System
A power system for powering a load is provided. The power system includes a plurality of power sources with each power source including an engine. A SCR system...
2018/0051635 METHODS AND SYSTEMS FOR CLEARING THROTTLE OBSTRUCTION
Methods and systems are provided for detecting throttle obstructions in a vehicle. In one example, after engine start up, throttle icing condition resulting...
2018/0051634 SYSTEM AND METHOD FOR SEALING A FLUID SYSTEM IN A SAFETY CONDITION
A system comprises a pipe defining a fluid passage, the pipe having a first rate of thermal expansion. A housing defines an opening for receiving an end of the...
2018/0051633 KRYPTON-85-FREE SPARK GAP WITH A DISCHARGE PROBE
Embodiments of the present disclosure relate to a spark gap device that includes a first electrode having a first surface and a second electrode having a...
2018/0051632 ASSEMBLY TOOL KIT FOR GAS TURBINE ENGINE BUNDLED TUBE FUEL NOZZLE ASSEMBLY
The present disclosure is directed to an assembly tool kit for a bundled tube fuel nozzle assembly. The assembly tool kit includes a plurality of pins. Each...
2018/0051631 GAS TURBINE ENGINE HAVING SUPPORT STRUCTURE WITH SWEPT LEADING EDGE
A gas turbine engine nacelle assembly according to an exemplary aspect of the present disclosure includes, among other things, a core casing defined about an...
2018/0051630 Heat Exchanger for Gas Turbine Engine with Support Damper Mounting
A gas turbine engine has a core engine with a compressor section and a turbine section. The compressor section includes a low pressure compressor and a high...
2018/0051629 FINGER SEAL FLOW METERING
A seal includes two layers, each layer including a base and fingers extending from the base. The fingers are separated by slots and the fingers include...
2018/0051628 Low Rotor Boost Compressor for Engine Cooling Circuit
A gas turbine engine has a compressor section with a low pressure compressor and a high pressure compressor. The high pressure compressor has a downstream most...
2018/0051627 GAS GENERATOR BIFURCATING EXHAUST DUCT TO FREE TURBINE
A gas turbine engine for an aircraft includes a core engine assembly including a compressor section communicating air to a combustor section where the air is...
2018/0051626 VARIABLE GEOMETRY POWER TRANSFER FOR FLUID FLOW MACHINES
A fluid flow machine includes a casing including a cylinder and a crankshaft support. A piston is slidably disposed in the cylinder for reciprocating along an...
2018/0051625 SWITCH VALVE AND CONNECTING ROD WITH SWITCH VALVE
A switch valve for controlling a flow of a hydraulic fluid in a connecting rod for a variable compression internal combustion engine, the switch valve...
2018/0051624 APPARATUS, SYSTEM, AND METHOD FOR SHAPING A VALVE ORIFICE
An apparatus, system, and method are disclosed for optimizing a valve orifice shape. According to one representative embodiment, a method includes determining...
2018/0051623 INTAKE PORT FOR GENERATING HIGH TUMBLE AND SWIRL
Methods and systems are provided for generating tumble in intake air by creating an asymmetrical annulus opening for flowing intake air into a combustion...
2018/0051622 METHOD AND APPARATUS FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE
An internal combustion engine is described, and includes a method for operating that includes determining an observed carbon monoxide (CO) ratio in an exhaust...
2018/0051621 ENGINE SYSTEM HAVING COOLANT CONTROL VALVE
An engine system having a coolant control valve unit includes a valve housing in which a passage having a coolant supplied from one side of the passage and...
2018/0051620 ENGINE SYSTEM HAVING COOLANT CONTROL VALVE
An engine system having a coolant control valve device may include valves that distribute coolant that is injected into a coolant inflow chamber to coolant...
2018/0051619 OUTBOARD MOTOR
An outboard motor includes an engine, an engine cover with which the engine is covered, an intake pipe disposed between an outer surface of the engine and an...
2018/0051618 GEOMETRICALLY OPTIMIZED GAS SENSOR HEAT SHIELD
Provided herein are gas sensor heat shields comprising at least one wall having a top edge and a bottom edge, the wall forming a body, a base connected...
2018/0051617 EXHAUST DEVICE PROVIDED WITH OXYGEN SENSOR
Problem: The objective of the present invention is to provide a technique to enable more accurate measurement of oxygen contained in an exhaust gas in an...
2018/0051616 SYSTEM AND METHOD FOR MONITORING PARTICULATE FILTER CONDITION IN AN AFTERTREATMENT SYSTEM
A system and method for monitoring filtering condition in an aftertreatment system comprises measuring a first pressure upstream of a first particulate filter...
2018/0051615 EXHAUST PURIFICATION SYSTEM AND CATALYST CONTROL METHOD
An exhaust purification system includes; a catalyst provided in an exhaust passage of an engine to purify an exhaust gas; a catalyst temperature estimating...
2018/0051614 EMISSIONS CONTROL SUBSTRATE
An emissions control substrate having a circuit in sidewalls thereof. The circuit changes resistance in response to accumulation of particles on the sidewalls...
2018/0051613 REDUCTANT DOSING UNIT COMPACT SIDE FEED INLET PORT
A side feed inlet port for an injector, which makes use of stamped parts to form a compact, high strength three-piece inlet port at a significantly reduced...
2018/0051612 Pressure Relief System For Diesel Exhaust Fluid Storage
A system for diesel exhaust fluid (DEF) vessel pressure relief for a vehicle is includes a diesel exhaust fluid (DEF) storage tank, and a DEF pump assembly in...
2018/0051611 ELECTRIC VALVE
An electric valve may include a valve housing, a valve plate disposed in the exhaust gas passage of the valve housing by a rotation shaft, a heat shield being...
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