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Patent # Description
US-1,007,2581 Gas turbine engine comprising a starter engaged with a low-pressure body
A multi-body gas turbine engine, especially an aircraft engine, comprising at least one low-pressure rotating body, a high-pressure rotating body, and a starter...
US-1,007,2580 Method and system for the emergency start-up of an energy generator set
An emergency starter that allows responsiveness within a few seconds, without having disadvantages associated with mass and size of a back-up hydraulic or...
US-1,007,2579 Apparatus for discriminating ignition in a gas-turbine aeroengine
An apparatus for discriminating ignition in a gas-turbine aeroengine is configured to discriminate that ignition occurred in a combustion chamber upon...
US-1,007,2578 Method and system for injecting fuel into an engine combustion chamber
A system of injecting fuel into the combustion chamber of an engine, including at least two fuel circuits, one permanent flow circuit and one intermittent flow...
US-1,007,2577 Air cooler system for gas turbine engines
A buffer air cooler system for gas turbine engines disposed in a bypass duct of the engine, includes a housing for containing the buffer air cooler therein and...
US-1,007,2576 Cooling system for gas turbine
A gas turbine cooling system efficiently cools a first-stage turbine wheel and attachment portions of first-stage turbine blades. The gas turbine cooling system...
US-1,007,2575 Environmental defense shield
An environmental defense shield includes symmetric airfoil-shaped vanes contributing to and positioned around a plenum space and positioned in front of a...
US-1,007,2574 System and method for generating power using a supercritical fluid
A dual cycle system for generating shaft power using a supercritical fluid and a fossil fuel. The first cycle is an open, air breathing Brayton cycle. The...
US-1,007,2573 Power plant including an ejector and steam generating system via turbine extraction
A power plant includes a turbine disposed downstream from a combustor. The turbine includes an extraction port that is in fluid communication with a hot gas...
US-1,007,2572 Gas turbine engine
A gas turbine engine. The engine includes a first compressor coupled to a first turbine by a first shaft, the first turbine having first and second turbine...
US-1,007,2571 Gas turbine engine split torque fan drive gear system
A gas turbine engine includes a turbine section configured to rotate about an engine axis relative to an engine static structure. A fan section is configured to...
US-1,007,2570 Reverse flow gas turbine engine core
A gas turbine engine has a fan rotor for delivering air into a bypass duct and into a core airflow duct. Air in the core flow duct passes axially downstream...
US-1,007,2569 Gas turbine engine oil tank
A gas turbine engine includes an engine static structure housing that includes a compressor section and a turbine section. A combustor section is arranged...
US-1,007,2568 Variable displacement hypocycloidal crankshaft
A variable displacement hypocycloidal crankshaft includes a crankshaft, a hypocycloidal gear assembly, an external pin, and an angle-setting device. The...
US-1,007,2567 Linear electrical machine/generator with segmented stator for free piston engine generator
A linear electrical machine comprising a movable piston, an axially segmented cylinder having least one magnetically permeable segment and a bore configured to...
US-1,007,2566 Rotary engine casing with seal engaging plate having mating surface defining a fluid cavity
A rotary engine casing having at least one end wall of an internal cavity for a rotor including a seal-engaging plate sealingly engaging the peripheral wall to...
US-1,007,2565 Wastegate closed position detent feature
A vehicle powertrain includes an engine having an air intake system and an exhaust system. A turbocharger includes a turbine section connected to the exhaust...
US-1,007,2564 Waste-gate valve device
To provide a waste-gate valve device with a good flow-rate controllability. A waste-gate valve device 1 includes: a turbine housing 3 provide with a waste-gate...
US-1,007,2563 Exhaust-gas turbocharger
An exhaust-gas turbocharger (1) having a turbine (2) which is provided with an adjustable turbine geometry and/or with a wastegate; and having an actuator (11)...
US-1,007,2562 Engine turbo-compounding system
A turbo-compounding system may include a first turbine, a turbocharger, a bypass passageway and a valve. The first turbine may include an inlet in fluid...
US-1,007,2561 Piston
A piston for an engine is provided. The piston includes a body having a crown disposed about a central axis. The crown includes an inner circumference and an...
US-1,007,2560 Precombustion-chamber fuel supply device for gas internal combustion engine
An object is to provide a precombustion-chamber fuel supply device for a precombustion-chamber gas engine having high reliability and low operation cost by...
US-1,007,2559 Method of operating an engine having a pilot subchamber at partial load conditions
A method of operating an internal combustion engine having pilot subchambers communicating with main combustion chambers, the internal combustion engine...
US-1,007,2558 Compression-ignition low octane gasoline engine
A compression-ignition low octane gasoline engine. The engine uses low octane gasoline and a compression-ignition method, does not require a spark plug, and...
US-1,007,2557 Heat exchanger system for a vehicle
A heat exchanger system for a vehicle includes at least one heat exchanger, a centrifugal fan assembly for improving the flow of air through the at least one...
US-1,007,2556 Refrigerant control valve apparatus
A refrigerant control valve apparatus includes a valve body provided with a main control valve controlling the refrigerant sent to a discharge port and a...
US-1,007,2555 Exhaust system
An exhaust system for discharging an exhaust gas of an engine includes a tail pipe 39 provided with a pressure control valve 1 which reduces an exhaust amount...
US-1,007,2554 Emissions control systems and methods
Methods and systems are provided related to an emissions control system. The emissions control system has an exhaust after-treatment system defining a plurality...
US-1,007,2553 Deterioration diagnosis apparatus for selective catalytic reduction catalyst
In a deterioration diagnosis apparatus for a selective catalytic reduction (SCR) catalyst in which when an air fuel ratio of a mixture to be combusted in an...
US-1,007,2552 Method and system of testing the proper functioning of a catalyzed particulate filter of an internal combustion...
A method of testing the proper functioning of a catalyzed particulate filter of an internal combustion engine during regeneration of the catalyzed particulate...
US-1,007,2551 Exhaust purification system
An exhaust purification system includes: a diesel oxidation catalyst (DOC) provided on an exhaust path of an engine; an upstream diesel particulate filter (DPF)...
US-1,007,2550 Mixing pipe arrangement with housing
A mixer for an exhaust system of an internal combustion engine for mixing additives into an exhaust gas flow, with at least one inlet pipe having a pipe axis,...
US-1,007,2549 Metal substrate for catalytic converters
A metal substrate for catalytic converter is characterized by: a flat foil and a corrugated metal foil arranged on a gas inlet side end section being joined to...
US-1,007,2548 Method for injecting reductant into an exhaust gas of an engine
A method for injecting a reductant into an exhaust gas of a power system. The method includes oscillating injections of the reductant between a higher reductant...
US-1,007,2547 Pump for conveying a fluid, in particular for conveying an exhaust gas cleaning additive
A pump for conveying a fluid includes a pump housing with an inlet, an outlet, an inner circumferential surface and a geometric axis. An eccentric is rotatable...
US-1,007,2546 Automatically heated catalytic converter
The present invention is based on the application of heating resistors by a temperature regulation circuit in certain points of the catalyzer so that this comes...
US-1,007,2545 Exhaust purification system of internal combustion engine
An exhaust purification system of an internal combustion engine having an upstream side catalyst a downstream side catalyst, a downstream side air-fuel ratio...
US-1,007,2544 Deterioration diagnosis apparatus for the exhaust gas purification apparatus
Deterioration of a selective catalytic reduction (SCR) catalyst can be diagnosed with sufficient accuracy, by making use of a sensor for measuring an air fuel...
US-1,007,2543 Ceramic honeycomb structure and its production method
A ceramic honeycomb structure having pluralities of flow paths partitioned by porous cell walls; (a) the cell walls having porosity of 50-60%; and (b) in a pore...
US-1,007,2542 Abnormality diagnosis device
An abnormality diagnosis device includes a partially-plugged filter, a pressure difference sensor, a PM sensor, a first estimation portion estimating a...
US-1,007,2541 Oil pan assembly
An oil pan assembly for a vehicle is provided which reduces and the movement of the oil pan relative to the engine block, and reduces the mechanical strain on...
US-1,007,2540 Variable valve timing mechanism and engine with variable valve timing mechanism
A variable valve timing system includes an exhaust swing arm swung in accordance with rotation of a camshaft, an intake swing arm similarly swung in accordance...
US-1,007,2539 Valve stem seal assembly with a symmetrical retainer
Provided herein, is a valve stem seal assembly having an elastomeric sealing element, a symmetrical retainer and a valve guide. The retainer has first portion,...
US-1,007,2538 Cam shaft phase setter comprising a control valve for hydraulically adjusting the phase position of a cam shaft
A cam shaft phase setter for adjusting the rotational angular position of a cam shaft relative to a crankshaft of an internal combustion engine by a hydraulic...
US-1,007,2537 Mechanical cam phasing system and methods
Systems and methods for varying a rotational relationship between a cam shaft and a crank shaft on an internal combustion engine (i.e., cam phasing) are...
US-1,007,2536 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, to which the...
US-1,007,2535 Lash compensator spring end cap
A lash compensator for a valve train component of an internal combustion engine is provided that includes an end-cap arranged within a reverse-spring control...
US-1,007,2534 Lash adjuster
A lash adjuster includes a body which is cylindrical in shape and a plunger. The plunger is reciprocably inserted into the body and has an interior in which a...
US-1,007,2533 Cam follower roller device
The cam follower roller device provides a tappet body, a pin and a roller mounted on the pin. The tappet body provides holes for mounting pin ends of the pin on...
US-1,007,2532 Method for starting-up and operating a combined-cycle power plant
A method for starting-up a steam turbine of a combined-cycle power plant is provided. The combined-cycle power plant includes a gas turbine and a steam power...
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