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Patent # Description
US-1,003,6301 Engine exterior body
To provide an exterior body to attach to an engine body, where the exterior body is not limited to where it may be installed, is safe and has excellent dust...
US-1,003,6300 Water jacket for cylinder block
A water jacket for a cylinder block may include a first main body formed inside the cylinder block at a first side thereof, and a second main body formed at a...
US-1,003,6299 Exhaust apparatus of outboard motor
An exhaust apparatus of an outboard motor equipped with a four-stroke engine includes an exhaust pipe having a cylindrical shape and being connected to an...
US-1,003,6298 Method for detecting the degree of aging of catalytic converters
The invention is directed to a method for determining the state of aging of a catalytic converter (2). The disclosed method functions in a non-contacting manner...
US-1,003,6297 NO.sub.x estimation using local state-space models
Implementations described herein relate to utilizing discrete transient local state space models to modify an output from a steady state NO.sub.x estimation...
US-1,003,6296 Catalyst substrate mounting mat
An after-treatment device includes a first mat having an elongate shape and a second mat having an elongate shape. The first mat and the second mat are...
US-1,003,6295 Aqueous urea solution supply device and aqueous urea solution supply method for internal combustion engine
A aqueous urea solution supply device for an engine is provided with a tank that stores aqueous urea solution, a valve configured to add the aqueous urea...
US-1,003,6294 Aftertreatment module with reduced bypass flow
An aftertreatment module includes a catalytic brick having upstream and downstream flanges sized to extend over potential leak flow paths between bricks....
US-1,003,6293 Apparatus for purifying exhaust gas
An apparatus for purifying an exhaust gas includes an engine, an exhaust pipe, a first lean NOx trap (LNT) adapted to absorb nitrogen oxide (NOx) contained in...
US-1,003,6292 Electric heating assisted passive and active regeneration for efficient emission controls of diesel engines
A method of heating an exhaust gas in an exhaust after treatment system includes selecting a heating mode between a plurality of heating modes based on an...
US-1,003,6291 Exhaust after-treatment system including ammonia and hydrogen generation
An after-treatment system including an exhaust treatment component provided in an exhaust passage, a tank carrying an aqueous reagent, and an electrochemical...
US-1,003,6290 Crankcase ventilation valve for an engine
A positive crankcase ventilation valve for an engine is provided with a valve body defining apertures fluidly coupling a crankcase and an intake manifold of the...
US-1,003,6289 Oil level monitoring system
An oil level monitoring system includes a tube that may be fluidly coupled to an internal combustion engine. Thus, the tube may be in fluid communication with...
US-1,003,6288 Regenerative braking power to operate vehicle electric heater
A vehicle includes an electric machine configured to recharge a battery through regenerative braking, an electric heater configured to heat a powertrain...
US-1,003,6287 Valve seat
The valve seat includes an iron-based sintered alloy subjected to oxidation treatment, which is obtained by subjecting an iron-based sintered alloy including: 4...
US-1,003,6286 Check valve plate positioner for camshaft phaser
A camshaft phaser, including: an axis of rotation; a stator including a radially outermost surface with a plurality of teeth; a locking plate including a first...
US-1,003,6285 Heat transfer process
The use of a refrigerant in organic Rankine cycle systems including at least one hydrofluoroolefin, having at least four carbon atoms represented by the formula...
US-1,003,6284 Rotating gas turbine blade and gas turbine with such a blade
A rotating gas turbine blade is disclosed which includes an airfoil with a suction side and a pressure side, the airfoil extending in a radial direction from a...
US-1,003,6283 System and method for diffuser AFT plate assembly
A method includes inserting axially a radially interior surface of an aft plate assembly into a circumferential groove of an inner barrel of a diffuser section...
US-1,003,6282 Vane support systems
A vane support system includes a frame and a vane. The frame has a first end configured to engage to a first platform and a second end configured to engage a...
US-1,003,6281 Mid turbine frame (MTF) for a gas turbine engine
A mid-turbine frame for a gas turbine engine includes a CMC outer ring, a CMC inner ring, and a multiple of CMC airfoils between the CMC outer ring and the CMC...
US-1,003,6280 Transfer couplings
A transfer coupling has a static component and a rotatable component arranged in axial alignment. The static component includes a first number (n-1) of radially...
US-1,003,6279 Thrust bearing
A bearing including a bearing pad and a housing is provided. The bearing pad has a thrust face for supporting a vibration along an axial direction of the...
US-1,003,6278 High pressure compressor thermal shield apparatus and system
In various embodiments, a high pressure compressor may comprise a thermal shield. The thermal shield may be installed between a first rotor and a second rotor....
US-1,003,6277 Gas turbine engine comprising a composite component and a metal component which are connected by a flexible...
A gas turbine engine for propulsion of an aircraft, the engine extending axially from upstream to downstream and including a composite part, a metal part, and a...
US-1,003,6276 High durability turbine exhaust case
A turbine exhaust case has an outer housing to be secured within a gas turbine engine and a central hub. Struts extend between the outer housing and the central...
US-1,003,6275 Method for testing an overspeed protection apparatus of a single-shaft system
A method for testing an overspeed protection apparatus of a single-shaft system that includes: a) operating the system at nominal speed and under electrical...
US-1,003,6274 Variable pivot center VTG vanes and vane pack assembly
A vane pack assembly (14) for a variable turbine geometry turbocharger is a stand-alone assembly and can be assembled and transported apart from the...
US-1,003,6273 Bleed valve
A bleed valve for a gas turbine engine, the bleed valve comprising: an inlet coupled to an air source; and an outlet coupled to an air sink. The bleed valve...
US-1,003,6272 Providing power to a data center
Techniques for providing power to a data center includes transferring heat from a computer data center to warm a fluid stored within an energy regeneration...
US-1,003,6271 Gas turbine engine blade outer air seal profile
A blade outer air seal for a gas turbine engine includes a gas path surface exposed to exhaust gas flow, a first side extending radially outward from the gas...
US-1,003,6270 Steam turbine rotor seal key member, related assembly and steam turbine
Various embodiments include a rotor key member having: a body with a primary axis extending in a direction substantially perpendicular to an axial direction in...
US-1,003,6269 Leaf seal reach over spring with retention mechanism
A gas turbine sealing assembly includes a first static gas turbine wall, a second static gas turbine wall, and a leaf seal having a first side and a second...
US-1,003,6268 Steam turbine rotor seal sliding key member, related assembly and steam turbine
Various embodiments include a rotor key member, along with a related assembly and steam turbine. Particular embodiments include a rotor key member for...
US-1,003,6267 System of supporting turbine diffuser outlet
A system includes a diffuser section comprising an outer barrel, an inner barrel, a seal interface, and an aft plate, where the outer barrel and the inner...
US-1,003,6266 Method and apparatus for turbo-machine noise suppression
A turbo-machine inlet includes a gas passage having a non-gradual bend prior to an impeller assembly. The non-gradual bend causes a localized shockwave in fluid...
US-1,003,6265 Axial flow expander
The axial flow expander includes: an outer casing provided with a suction port and a discharge port through which gas is discharged from the outer casing; an...
US-1,003,6264 Variable area gas turbine engine component having movable spar and shell
A component according to an exemplary aspect of the present disclosure includes, among other things, a shell defining an interior, a spar extending into the...
US-1,003,6263 Stator assembly with pad interface for a gas turbine engine
An inner platform structure of a stator vane for a gas turbine engine includes a male circumferential side opposite a female circumferential side, the male...
US-1,003,6262 Turbomachine impellor rotor with device for feathering the blades of the impellor
The present invention relates to a rotor for a turbomotor impeller, with variable-pitch blades, comprising blade roots capable of rotating in a blade supporting...
US-1,003,6261 Blade dovetail bottom
A blade has an airfoil extending radially outwardly of a dovetail. The dovetail has edges that will be at circumferential sides of the blade when the blade is...
US-1,003,6260 Damper mass distribution to prevent damper rotation
A damper seal for a gas turbine engine rotor assembly has an axially elongated body with a leading edge, a trailing edge, a pressure side, and a suction side....
US-1,003,6259 Turbine blade having film cooling hole arrangement
A turbine blade includes a platform that has a platform leading edge and trailing edge joined by two platform circumferential sides. An airfoil extends radially...
US-1,003,6258 Gas turbine engine component having vascular engineered lattice structure
A component according to an exemplary aspect of the present disclosure includes, among other things a wall and a vascular engineered lattice structure formed...
US-1,003,6257 Gas turbine engine airfoil
An airfoil for a turbine engine includes an airfoil having pressure and suction sides extending in a radial direction from a 0% span position at an inner flow...
US-1,003,6256 Gas turbine with two swirl supply lines for cooling the rotor
A gas turbine has at least one rotor and inner housing part to form an annular chamber therebetween. The annular chamber is fluidically connected to a...
US-1,003,6255 Technique for cooling a root side of a platform of a turbomachine part
A platform cooling device directs a cooling fluid onto a root side of a platform of a turbomachine part. The platform cooling device includes a first segment to...
US-1,003,6254 Dual alloy bladed rotors suitable for usage in gas turbine engines and methods for the manufacture thereof
Dual alloy bladed rotors are provided, as are methods for manufacturing dual alloy bladed rotors. In one embodiment, the method includes arranging bladed pieces...
US-1,003,6253 Control system for material gathering mechanism
A control system for a material gathering mechanism includes a gathering head configured to gather material from aground surface, a plurality of gathering...
US-1,003,6252 Method for removing hydraulic support for solid filling coal mining
A method for removing a hydraulic support for solid filling coal mining includes digging a support removing channel (3) in a coal body (2) in front of the...
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