6179 patents
Page 28 of 309
Utility
Layer orientation control for pixel-based additive manufacturing
18 Jul 23
A method of making a workpiece in an additive manufacturing process includes determining a preferred angular orientation of the grid array about a build axis extending perpendicular to a layer to be built for a first layer of a workpiece.
Travis Gene Sands, Stephen Michael Deak
Filed: 16 Oct 20
Utility
Fan blade with intrinsic damping characteristics
18 Jul 23
Methods, apparatus, systems and articles of manufacture corresponding to a fan blade with intrinsic damping characteristics are disclosed.
Ravindra Shankar Ganiger, Viswanadha Gupta Sakala, Nicholas Joseph Kray, Ambika Shivamurthy, Kirti Arvind Petkar
Filed: 20 Jun 22
Utility
Engine inspection and maintenance tool
18 Jul 23
A tool for performing inspection and/or maintenance operations on an engine defines a longitudinal direction and a tangential direction.
Andrew Crispin Graham, David Scott Diwinsky, Ton Thu Lang Giang, Wayne Ray Grady
Filed: 3 Feb 20
Utility
System and method of regulating thermal transport bus pressure
18 Jul 23
A method of regulating pressure in a thermal transport bus of a gas turbine engine, the method including: operating the gas turbine engine with the thermal transport bus having an intermediary heat exchange fluid flowing therethrough, the thermal transport bus including one or more heat source heat exchangers and one or more heat sink heat exchangers in thermal communication through the intermediary heat exchanger fluid; and adjusting a flow volume of the thermal transport bus using a variable volume device in fluid communication with the thermal transport bus in response to a pressure change associated with the thermal transport bus.
Scott Alan Schimmels, Daniel Alan Niergarth, Arthur William Sibbach, Brandon Wayne Miller
Filed: 23 Sep 21
Utility
Thermal management system
18 Jul 23
A thermal management system is provided for incorporation into a gas turbine engine, wherein the gas turbine engine, the aircraft, or both define a vertical direction.
Brandon Wayne Miller, Daniel Alan Niergarth, Brian Gene Brzek, Kevin Edward Hinderliter, Brian Lewis Devendorf, Nathan Evan McCurdy Gibson
Filed: 19 Apr 22
Utility
Flexurally actuated self-sealing plunger apparatus
18 Jul 23
An apparatus for sealing such a gap may be a plunger seal which may include a flap arm comprising resilient sheets and a wall arm comprising resilient sheets.
James Shealy
Filed: 29 Jun 21
Utility
Power transmission system and gas turbine engine comprising the same
18 Jul 23
A power transmission system includes a shaft, a stator disposed within the shaft and substantially concentric with the shaft; and at least one supporting element positioned between the stator and the shaft and configured to support the shaft on the stator to reduce a vibration of the shaft and allow the shaft to rotate relative to the stator.
Weize Kang, Richard Alan Wesling, Tod Robert Steen, Richard Schmidt
Filed: 26 Aug 21
Utility
System and method for training anomaly detection analytics to automatically remove outlier data
18 Jul 23
A method for detecting anomalies during operation of an asset to improve performance of the asset includes collecting, via a server, data relating to operation of the asset or a group of assets containing the asset.
Dayu Huang, Frederick Wilson Wheeler, John Joseph Mihok, David C. Korim
Filed: 21 May 20
Utility
Porosity of a part
18 Jul 23
A method for determining porosity of a part is provided.
Andrew Frank Ferro, Christopher Michael Meier
Filed: 24 Sep 21
Utility
In situ foam generation within a turbine engine
18 Jul 23
A turbine system includes a foam generating assembly having an in situ foam generating device at least partially positioned within the fluid passageway of the turbine engine, such that the in situ foam generating device is configured to generate foam within the fluid passageway of the turbine engine.
Ambarish Jayant Kulkarni, Byron Andrew Pritchard, Jr., Bernard Patrick Bewlay, Michael Edward Eriksen, Nicole Jessica Tibbetts
Filed: 11 Nov 20
Utility
CMC shroud segment with interlocking mechanical joints and fabrication
18 Jul 23
A shroud segment including a forward radial wall, an aft radial wall and at least one interlocking subcomponent.
Mackenzie Christopher Hock, Daniel Gene Dunn, Douglas Glenn Decesare, Douglas Melton Carper, Steven Robert Hayashi, Nathan Carl Sizemore, Nolan Leander Cousineau
Filed: 1 Nov 21
Utility
Thermal bias control in turbomachines
18 Jul 23
An engine control system may be configured to perform a method of controlling thermal bias in a turbomachine.
Constantinos Minas, Harry Kirk Mathews, Jr., Gregory Alexander Natsui, Lana Maria Osusky
Filed: 11 Nov 21
Utility
Component repair system and method
18 Jul 23
A method of repairing a component of a gas turbine engine in situ, wherein the component includes a deposit, includes directing a flow of gas, which may be an oxygen-containing gas, to the deposit of the component; and heating the component including the deposit while the component is installed in the gas turbine engine and for a duration sufficient to substantially remove the deposit.
Michael Robert Millhaem, Andrew Crispin Graham, Byron Andrew Pritchard, Jr., David Scott Diwinsky, Jeremy Clyde Bailey, Michael Edward Eriksen, Ambarish Jayant Kulkarni
Filed: 6 Jan 20
Utility
Systems and methods for controlling temperature in a supporting foundation used with a gas turbine engine
18 Jul 23
A foundation temperature control system for use with a rotary machine is positioned between the rotary machine and a foundation.
Rajesh K. Reddy, Jeevankumar Krishnan, Avishetti Srinivas
Filed: 5 Nov 21
Utility
Turbine exhaust structure of particular design
18 Jul 23
A turbine exhaust structure for an intermediate-pressure exhaust end of a high-and-intermediate-pressure (HIP) module.
Frederic Santais
Filed: 2 Apr 19
Utility
Swirler opposed dilution with shaped and cooled fence
18 Jul 23
A combustor liner for a combustor of a gas turbine includes an outer liner extending circumferentially about a combustor centerline, and an inner liner extending circumferentially about the combustor centerline, where the outer liner and the inner liner define a combustion chamber therebetween.
Saket Singh, Pradeep Naik, Rimple Rangrej, Shai Birmaher, Ranganatha Narasimha Chiranthan, Ajoy Patra, Ravindra Shankar Ganiger, Hiranya Nath
Filed: 13 May 22
Utility
Cooling systems and related method
18 Jul 23
A cooling system and a related method is presented.
Ching-Jen Tang, Peter John Bonitatibus, Jr., John Brian McDermott
Filed: 11 May 17
Utility
Turbomachine sealing arrangement having a heat shield
18 Jul 23
Sealing arrangements and turbomachines are provided.
Emily Klara Happ, Lucas John Stoia
Filed: 30 Sep 20
Utility
Method and system for determining yaw heading of a wind turbine
18 Jul 23
A method and associated system are provided for determining a yaw heading (θheading) of a wind turbine, the wind turbine having a tower and a nacelle that includes a machine head and rotor at a top thereof.
Bernard P. Landa, Pierino Gianni Bonanni, Xu Fu
Filed: 13 Apr 21
Utility
System and method for correcting for patient motion during MR scanning
11 Jul 23
K-space data obtained from a magnetic resonance imaging scan where motion was detected is split into two parts in accordance with the timing of the motion to produce first and second sets of k-space data corresponding to different poses.
Michael Rotman, Rafael Shmuel Brada, Sangtae Ahn, Christopher Judson Hardy, Itzik Malkiel, Ron Wein
Filed: 25 Apr 19