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Patent # Description
US-1,004,1414 Method and system for starting up an aircraft turbomachine by real-time regulation of air flow
The start-up system comprises a control loop, which regulates in real time the opening of a valve of an air feed of a start-up turbine based on the current...
US-1,004,1413 Igniter assembly for a gas turbine engine
In one aspect the present subject matter is directed to an igniter assembly for a gas turbine engine. The igniter assembly includes an outer housing and an...
US-1,004,1412 Starting of aircraft engine
A multi-engine system 10 for use on an aircraft 14 is disclosed. The system 10 may comprise a first aircraft engine 16A and a second aircraft engine 16B...
US-1,004,1411 Compact dosing device for an injector with two fuel circuits for an aircraft turbomachine
A fuel dosing device for a fuel injector of an aircraft turbomachine, including an opening, a movable member for sealing the opening, and elastic return, with...
US-1,004,1410 Aero engine with a bearing chamber and an appliance for introducing oil
An aero engine with a bearing chamber, which is confined by a first wall area and a second wall area which is embodied so as to be rotatable with respect to the...
US-1,004,1409 Oil control module
An oil control module for a gas turbine engine is provided comprising a housing on which numerous components of a lubricating system are mounted. The components...
US-1,004,1408 Turbine engine with a turbo-compressor
A turbine engine is provided that includes a turbo-compressor and a combustor section. The turbo-compressor includes a compressor section and a turbine section....
US-1,004,1407 System and method for air extraction from gas turbine engines
The disclosed embodiments relate to a system and method that allows air to be extracted from a plurality of gas turbine engines and fed to a downstream process,...
US-1,004,1406 Flow rate measurement device, fuel efficiency measurement device, program for flow rate measurement device and...
In order to provide a flow rate measurement device that can measure a flow rate of a sample fluid passing a tube body with high accuracy even though temperature...
US-1,004,1405 Continuously variable displacement engine
A variable-displacement engine comprises an engine block, cylinders and power shaft. Pistons and connecting rods mounted in the cylinders drive a wobble plate...
US-1,004,1404 Internal combustion engine
An internal combustion engine including a first set of cylinders includes: a first two-stroke compression cylinder housing a first compression piston connected...
US-1,004,1403 Generator assembly and modular power supply system
A generator assembly suitable for being carried on the back of a human comprising an internal combustion engine an alternator and a shaft driven by said engine...
US-1,004,1402 Internal combustion engine with split pilot injection
An internal combustion engine includes a housing defining an internal cavity, an inner body sealingly moving within the internal cavity for defining at least...
US-1,004,1401 Overrun air recirculation valve for a compressor of an internal combustion engine
A divert-air valve for a compressor of an internal combustion engine includes a flow housing with an inlet, an outlet, and a duct arranged therein, an actuator...
US-1,004,1400 Hollow filled turbocharger rotor shaft
A turbocharger rotor shaft assembly and associated turbocharger that includes at least one turbine rotor member having a first face and an opposed second face;...
US-1,004,1399 Exhaust gas turbocharger with wear-free connection of components of its wastegate system
An exhaust gas turbocharger includes a wastegate system. A control rod and a wastegate lever connected to the control rod by a connecting element belong to the...
US-1,004,1398 Turbine
A turbine comprises a turbine housing defining a turbine inlet upstream of a turbine wheel and a turbine outlet downstream of the turbine wheel; a wastegate...
US-1,004,1397 Electric waste gate valve system and method for controlling electric waste gate valve system
An electric waste gate valve system includes a waste gate valve, an electric actuator that drives waste gate valve, an impeller rotation speed sensor, and an...
US-1,004,1396 Overrun air recirculation valve for a compressor of an internal combustion engine
A divert-air valve for a compressor of an internal combustion engine includes a flow housing with a duct, an actuator, a control body moved by the actuator to...
US-1,004,1395 Combustion chamber structure for diesel engine
A structure of a combustion chamber is provided. The structure includes a cavity formed in a central part of a crown surface of a piston and a wall surface...
US-1,004,1394 Air/oil-cooled internal combustion engine
An air/oil-cooled internal combustion engine capable of increasing accuracy in detection of the temperature of the air/oil-cooled internal combustion engine by...
US-1,004,1393 Method for checking the efficacy of an exhaust gas after-treatment device
The invention relates to a method for checking the efficacy of an exhaust gas after-treatment device (9), especially of a catalyst, for an internal combustion...
US-1,004,1392 Apparatus having a tank and a delivery unit for reducing agent
A device includes at least one tank having a tank bottom and a delivery unit for a liquid. The delivery unit is disposed in a chamber on the tank bottom and the...
US-1,004,1391 Apparatus for purifying exhaust gas
An apparatus includes a catalytic converter on an exhaust pipe and provided with a lean NOx trap (LNT) device coated with an LNT catalyst, and a catalyzed...
US-1,004,1390 Catalyzed particulate filter
A catalyzed particulate filter may include at least one inlet channel extending in a longitudinal direction, and having a first end into which fluid flows and a...
US-1,004,1389 Valve housing and valve
A housing for fluidically connecting an exhaust gas line to an exhaust gas heat exchanger, wherein the main flow channel of the housing extends in the direction...
US-1,004,1388 Exhaust valve for muffler and muffler including the same
An exhaust valve for a muffler which is mounted inside the muffler includes: a mounting bracket having an arc shape; a shaft which is rotatably connected to the...
US-1,004,1387 Exhaust device structure for rocking vehicle
An exhaust device structure for a rocking vehicle includes: a front side exhaust device and a rear side exhaust device muffling exhaust gas noise from an...
US-1,004,1385 Piston for a hydraulic valve for a cam phaser and hydraulic valve for the cam phaser
A piston for a hydraulic valve of a rotation phaser, wherein the piston is configured hollow cylindrical, wherein the piston is axially movable in a central...
US-1,004,1384 Control valve
A control valve includes a valve housing extending along a longitudinal axis. The valve housing defines an inlet port, a first outlet port, and a second outlet...
US-1,004,1383 Variable valve mechanism
A variable valve mechanism includes a first cam unit including cams configured to drive an intake valve on a first side in a first cylinder; a first sliding...
US-1,004,1382 Variable valve apparatus for internal combustion engine
An variable valve apparatus for an internal combustion engine according to the invention includes a cam base member, an elastic member, a cam lobe member, and a...
US-1,004,1381 Kinematically independent, thermo-hydro-dynamic turbocompound generator
A power generator may include a digital programmable governor, a plurality of power modules. The power modules have working fluid including compound gas and a...
US-1,004,1380 Engine preheating apparatus and preheating method of the engine
An engine preheating apparatus includes a waste heat recovery unit for recovering waste heat within a vehicle, and an air cooler connected to the waste heat...
US-1,004,1379 Method for operating a combined cycle power plant and combined cycle power plant for conducting said method
The invention relates to a method for operating a combined cycle power plant, which includes a steam turbine powertrain with a high-pressure steam turbine, an...
US-1,004,1378 Systems and methods for adjusting floor pressure levels to improve combined cycle plant startup
A method for adjusting startup floor pressure levels of HRSG steam circuits is implemented by a pressure controlling computing device including a processor and...
US-1,004,1377 System and method for turbine diffuser
A system includes a diffuser configured to receive exhaust gas from a turbine. The diffuser includes an outer barrel, an inner barrel, a seal interface, an...
US-1,004,1376 Exhaust-gas turbocharger
An exhaust-gas turbocharger (1) having a compressor housing (2) in which a compressor wheel (2') is arranged; a bearing housing (3); and a turbine housing (4)...
US-1,004,1375 Apparatus for oil collection and heat exchanging for turbine engines
Embodiments of a heat exchanger for turbine engines are provided herein. In some embodiments, a heat exchanger for a turbine engine may include a body...
US-1,004,1374 Gas turbine engine component with platform cooling circuit
A component according to an exemplary aspect of the present disclosure includes, among other things, a platform and a feed cavity that feeds a cooling fluid...
US-1,004,1373 Gas turbine water wash methods and systems
A control system for a gas turbine includes a controller. The controller includes a processor configured to access an operational parameter associated with the...
US-1,004,1372 System for washing an aero gas turbine engine
System for washing a gas turbine engine. The system comprises a spray device including at least one nozzle adapted to inject liquid into an inlet of said engine...
US-1,004,1371 In-situ measurement of blade tip-to-shroud gap in turbine engine
A robotically articulated inspection scope (56, 69) inserted into a pilot fuel nozzle port (58) of a turbine engine (20) for in-situ measurement of gaps (59)...
US-1,004,1370 Airfoil shape for a compressor
An article of manufacture having a nominal airfoil profile substantially in accordance with Cartesian coordinate values of X, Y, and Z set forth in a scalable...
US-1,004,1369 BOAS with radial load feature
This disclosure relates to a gas turbine engine including a blade outer air seal (BOAS) having at least one attachment hook adjacent one of a leading edge and a...
US-1,004,1368 Turbine assembly
The invention relates to a turbine in which a bypass-passage extends through a base member of a stationary vane to join seal cavities of adjacent rotating blade...
US-1,004,1367 Axially faced seal system
A first aspect of the invention provides an axially faced seal system for a radial tip of a turbine component, the system comprising: a stationary turbine...
US-1,004,1366 Seal
The present disclosure relates generally to a sliding seal between two components. The sliding seal includes a substantially radially extending rail and a...
US-1,004,1365 System of supporting turbine diffuser
A system includes a circumferential lap joint between a downstream end of an outer wall of a turbine outlet and an upstream end of an outer barrel of a diffuser...
US-1,004,1364 Inner diffuser case cone and skirt
An inner diffuser case for a gas turbine engine may include a pre-diffuser including a plurality of struts. At least one of the struts may include an aperture...
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