6179 patents
Page 31 of 309
Utility
Measuring weight and balance and optimizing center of gravity
27 Jun 23
Systems, computer-implemented methods and/or computer program products that facilitate measuring weight and balance and optimizing center of gravity are provided.
Edward Parker, Stefan Alexander Schwindt
Filed: 6 Jun 22
Utility
Lower gas flow injection system and method for additive manufacturing system
27 Jun 23
An additive manufacturing (AM) system includes a housing defining a chamber, a build platform disposed in the chamber at a first elevation, and a lower gas inlet disposed at a second elevation and configured to supply a lower gas flow.
Christian Thomas Wakelam, Rene du Cauze de Nazelle, Mohammed Mounir Shalaby, Kishore Ramakrishnan, Jens Stammberger
Filed: 17 Nov 21
Utility
Device, system and method for detection of a foreign object
27 Jun 23
A detection device includes a detection mat having a plurality of detection coils, and at least one pair of groups of detection coils, the pair of groups of detection coils includes first and second groups of detection coils.
Viswanathan Kanakasabai, Deepak Aravind, Suma Memana Narayana Bhat, Adnan Kutubuddin Bohori
Filed: 17 Apr 19
Utility
Propulsion engine for an aircraft
27 Jun 23
A propulsion system for an aircraft having an aft end is provided herein.
Daniel Alan Niergarth, Randy M. Vondrell, Brandon Wayne Miller, Patrick Michael Marrinan, Lawrence Chih-Hui Cheung, Nikolai N. Pastouchenko
Filed: 3 Jun 20
Utility
Lubricant system
27 Jun 23
A lubricant system for supplying lubrication to a component in a turbine engine includes a lubricant reservoir, a supply line fluidly coupling the lubricant reservoir to the component in the turbine engine, a scavenge line fluidly coupling the component to the lubricant reservoir, and a bypass line fluidly coupling the supply line to the scavenge line and bypassing the component.
Pietro Molesini, Alberto Frezet, Saypen Baraggia Au Yeung
Filed: 8 Jun 20
Utility
Heat exchangers and methods of manufacturing the same
27 Jun 23
A method of manufacturing a heat exchanger is provided.
Jeffrey Douglas Rambo
Filed: 6 Apr 21
Utility
Lifting device for a wind turbine rotor blade
27 Jun 23
A lift system for a rotor blade of a wind turbine includes a lifting device having a structural frame body having a root end and a tip end.
Ulrich Werner Neumann, Molly Christine Stieber, Emily Jacob Palmer, Joseph Lawrence Chacon, Ravi Chandra Kamarajugadda
Filed: 30 Jul 20
Utility
Devices and methods for mitigating vibrations in wind turbines
27 Jun 23
The present disclosure relates to devices (300) for wind turbine blades (22) and methods (400) for reducing vibrations in wind turbines (10).
Darren John Danielsen, Marc Canal Vila
Filed: 4 Oct 22
Utility
Combustion liner
27 Jun 23
A liner for a combustor in a gas turbine engine and a related method.
Pradeep Naik, Shai Birmaher, Saket Singh, Krishnendu Chakraborty
Filed: 12 May 22
Utility
Systems and methods for direct laser melting of metals using non-diffracting laser beams
27 Jun 23
A system includes a first group of optic lenses within a focusing unit positioned along the propagation direction of a collimated laser beam, the first group of optic lenses separated by a predetermined fixed distance.
Robert John Filkins, Subhrajit Roychowdhury, Juan Borja, Thomas Adcock
Filed: 28 Feb 19
Utility
Mandrel for electroforming
27 Jun 23
An apparatus and method for a mandrel used during an electroforming process.
Gordon Tajiri, Emily Marie Phelps, Dattu G V Jonnalagadda, Joseph Richard Schmitt, Yanzhe Yang
Filed: 22 Jun 18
Utility
Method of mounting blades to a rotor hub of a wind turbine
27 Jun 23
A method (100) of mounting blades (22) to a rotor hub (20) of a wind turbine (10), the wind turbine (10) comprising a tower (12), a nacelle (16) mounted on the tower (12), the rotor hub (20) being coupled to the nacelle (16), and blades (22), each blade (22) comprising a blade root segment (56) and a blade extension segment (66), the method (100) comprising mounting a first blade root segment (50) to the rotor hub (20), mounting a second blade (72) to the rotor hub (20) after mounting the first blade root segment (50), the second blade (72) comprising a second blade root segment (52) and a second blade extension segment (62), and connecting a first blade extension segment (60) to the first blade root segment (50) after mounting the second blade (72).
Bart Veldkamp, Till Hoffmann, Jacob Johannes Nies
Filed: 11 Jan 22
Utility
Surfaces for contacting a hydrocarbon fluid and methods for preparing the same
27 Jun 23
A component configured to be in contact with a hydrocarbon fluid and a method of preparing a contact surface of the component.
Lawrence B. Kool, Alfred Albert Mancini, Bangalore Aswatha Nagaraj
Filed: 3 Jun 21
Utility
Component assembly for variable airfoil systems
27 Jun 23
A component assembly for a gas turbine engine defining a core air flowpath is provided.
Dane Michael Dale, Brandon ALlonson Reynolds
Filed: 24 Mar 21
Utility
Turbine engine and method of cooling
27 Jun 23
A method of operating a turbine engine that includes shutting down the turbine engine such that a rotational speed of the turbine engine decreases, and actuating a starter motor of the turbine engine at one of as the rotational speed of the turbine engine decreases or at a preset time after the turbine engine receives a full stop command such that residual heat is exhausted from the turbine engine.
Robert Charles Hon, Amid Ansari, Michael Scott McCambridge, Thomas Earl Gillingham
Filed: 24 May 16
Utility
Gearbox assembly
27 Jun 23
A gearbox assembly for a turbine engine.
Ahmet Dindar, Kedar S. Vaidya, Bugra H. Ertas, Arthur W. Sibbach
Filed: 13 Jul 22
Utility
Damper for swirl-cup combustors
27 Jun 23
A gas turbine engine may include a combustion section having a fuel nozzle, a swirler, and a ferrule configured to mount and center the fuel nozzle with the swirler.
Kwanwoo Kim, Clayton Cooper, Steven Vise, Shai Birmaher, Pradeep Naik, Andrew Wickersham
Filed: 4 Mar 21
Utility
Transmitting assembly for a universal wireless charging device and a method thereof
27 Jun 23
A transmitting assembly (114, 214, 334) configured to transmit electric power in a universal wireless charging device (102, 200, 302) is presented.
Suma Memana Narayana Bhat, Viswanathan Kanakasabai, Arun Kumar Raghunathan, Rahul Bhujade, Satishbabu Bhogineni, Somakumar Ramachandrapanicker
Filed: 21 May 18
Utility
Electrical power system having active harmonic filter
27 Jun 23
A method of mitigating high frequency harmonics in an output current of an electrical power system connected to a power grid includes providing an active harmonic filter in a stator power path connecting a stator of the generator to the power grid.
Kapil Jha, Arvind Kumar Tiwari
Filed: 13 Dec 21
Utility
Voltage control loop for mitigating flicker in a grid-forming inverter-based resource
27 Jun 23
A method for mitigating voltage disturbances at a point of interconnection (POI) of a grid-forming inverter-based resource (IBR) due to flicker includes receiving a voltage reference command and a voltage feedback.
Veena Padmarao, Arvind Kumar Tiwari, Subbarao Tatikonda, Kapil Jha, Shan Shine
Filed: 20 Jul 21