4933 patents
Page 4 of 247
Utility
Contactless Power Transfer System and Method for Controlling the Same
4 Jan 24
A contactless power transfer system is provided.
Pradeep Vijayan, Rajendra Naik, Arun Kumar Raghunathan, Vishnu Mahadeva Iyer
Filed: 18 Sep 23
Utility
Aircraft Engine
28 Dec 23
A method of operating an aircraft engine coupled to a wing of an aircraft including: setting a pitch of a plurality of rotor blades of a rotor assembly of the aircraft engine at non-uniform pitch angles along a circumferential direction of the aircraft engine such that the plurality of rotor blades define a first pitch at a first position and a second pitch at a second position, wherein the second position is 180 degrees offset from the first position, and wherein the first pitch is different from the second pitch.
Brendan Michael Freely, Kurt David Murrow, Michael James McMahon
Filed: 14 Sep 23
Utility
Compliant Shroud Designs with Variable Stiffness
28 Dec 23
Methods, apparatus, systems and articles of manufacture are disclosed.
Ravindra Shankar Ganiger, Praveen Sharma, Jeffrey D. Carnes, Herbert Chidsey Roberts
Filed: 8 Sep 23
Utility
Combustor for a Gas Turbine Engine
28 Dec 23
A combustor for a gas turbine engine, the gas turbine engine defining a longitudinal centerline extending in a longitudinal direction, a radial direction extending orthogonally outward from the longitudinal centerline, and a circumferential direction extending concentrically around the longitudinal centerline, the combustor including: a forward liner segment; an aft liner segment disposed downstream from the forward liner segment relative to a direction of flow through the combustor, the forward and aft liner segments at least partially defining a combustion chamber; and a fence disposed between the forward and aft liner segments, wherein the fence extends in the circumferential direction, and wherein the fence extends into the combustion chamber along the radial direction.
Pradeep Naik, Rimple Rakeshkumar Rangrej, Saket Singh, Narasimha Chiranthan R., Shai Birmaher, Hiranya Kumar Nath, Ravindra Shankar Ganiger
Filed: 11 Sep 23
Utility
Midshaft Rating for Turbomachine Engines
28 Dec 23
A turbomachine engine includes an engine core including a high-pressure compressor, a high-pressure turbine, and a combustion chamber.
Bhaskar Nanda Mondal, Narayanan Payyoor, Pranav Kamat
Filed: 24 Mar 23
Utility
Systems and Methods of Alignment Control for Neuromodulation Delivery System
28 Dec 23
The present discussion relates to structures and devices to facilitate application of an ultrasound therapy beam to a target anatomic region in a replicable manner.
David Andrew Shoudy, Weston Blaine Griffin, Radhika Madhavan, Jeffrey Michael Ashe
Filed: 28 Jun 22
Utility
System and Method for Forming Slots In a Coating Present on a Component
28 Dec 23
A system for forming slots in a coating present on a component includes an electromagnetic radiation beam emitting device having a base, an arm coupled to the base, and a scan head coupled to the arm.
Hongqiang Chen, Hrishikesh Keshavan, Curtis Alan Johnson, Jaewon Moon
Filed: 28 Jun 22
Utility
Methods and Systems for Manipulating an Additive Build Assembly
28 Dec 23
An additive manufacturing system includes an additive manufacturing unit that includes a housing for additively processing a powder material along a build direction into a build assembly.
Eric Olen Lambert, Archie L. Swanner, JR., James J. Murray, Maxwell E. Miller
Filed: 28 Jun 22
Utility
Method of Manufacturing Wind Turbine Blade with Core Member and Wind Turbine Blade with Structural Member
28 Dec 23
The present invention relates to a method of manufacturing a wind turbine blade (10), comprising the steps of placing a fibre lay-up including one or more fibre layers on the mould surface of a blade mould (60), arranging a load-bearing structure (45) and a core member (62) on the fibre lay-up such that the core member (62) is arranged between the load-bearing structure (45) and the leading edge (18) and/or between the load-bearing structure (45) and the trailing edge (20), and infusing resin into the blade mould to impregnate the fibre lay-up.
Klavs JESPERSEN, Lars NIELSEN
Filed: 16 Nov 21
Utility
Advance Ratio for Single Unducted Rotor Engine
28 Dec 23
A method is provided of operating a single unducted rotor engine, the single unducted rotor engine comprising a single stage of unducted rotor blades.
Syed Arif Khalid, Andrew Breeze-Stringfellow
Filed: 14 Sep 23
Utility
Composite Components and Methods for Preventing Flow from Infiltrated Component During Re-infiltration
28 Dec 23
A method for modifying a composite component may include positioning a barrier segment between an infiltrated segment of the composite component and a green segment to form an assembly; and initiating an infiltration process.
Juan P. Borja, Daniel Gene Dunn, Jared Hogg Weaver, Anant Achyut Setlur
Filed: 28 Jun 22
Utility
Methods for Joining Ceramic Components to Form Unitary Ceramic Components
28 Dec 23
Methods for forming a unitary ceramic component are provided.
Jerome Geoffrey Magnant, Jared Hogg Weaver, Daniel Gene Dunn
Filed: 28 Jun 22
Utility
Compact Bleed Valve Assemblies
28 Dec 23
Thomas Malkus, Giridhar Jothiprasad, Christopher E. LaMaster, Jeffrey D. Carnes
Filed: 27 Jun 22
Utility
Shroud Pin for Gas Turbine Engine Shroud
28 Dec 23
A shroud assembly is provided for a gas turbine engine defining an axial direction, a radial direction, and a circumferential direction.
Mark Anthony Holleran
Filed: 12 Sep 23
Utility
Thermal Management System for a Gas Turbine Engine
28 Dec 23
A thermal management system for a gas turbine engine includes a heat exchanger including first and second sides, with the first side in contact with flow path air flowing through a flow path of the engine.
Steven Douglas Johnson, Jonathan Russell Ratzlaff
Filed: 7 Sep 23
Utility
Combustor Assembly for a Turbine Engine
28 Dec 23
A combustor assembly for a gas turbine engine includes a dome having a forward surface and an inner surface.
Michael Alan Stieg, Gregory Scott Phelphs, Jeffrey Douglas Johnson, Chad Holden Sutton, Robert Andrew Stowers, Darrell Glenn Senile
Filed: 28 Apr 23
Utility
Cold Spray Duct for a Gas Turbine Engine
28 Dec 23
A component for a turbine engine may be formed by spraying particulate with a nozzle toward a substrate.
Apostolos Pavlos Karafillis, Eric Dean Jorgensen, Craig Douglas Young, Jonathan Harry Kerner, Leonardo Ajdelsztajn
Filed: 12 Sep 23
Utility
Seal Assemblies for Turbine Engines and Related Methods
28 Dec 23
A seal assembly for an aeronautical turbine engine includes a passive flow regulator.
Deepak Trivedi, Rahul Anil Bidkar, Bugra Han Ertas
Filed: 28 Jun 22
Utility
Gearbox Assembly with Lubricant Extraction Volume Ratio
28 Dec 23
A gearbox assembly includes a gearbox and a gutter for collecting a gearbox lubricant scavenge flow from the gearbox.
Bugra H. Ertas, Xiaohua Zhang, Miriam Manzoni, Flavia Turi, Andrea Piazza, Arthur W. Sibbach
Filed: 19 Dec 22
Utility
System and Method for Ground Fault Detection of Static Starter Circuitry
28 Dec 23
A system, in one embodiment, may include a system includes a ground fault detection system.
Sreedhar Desabhatla, Malepati Bhavani Sankar, John A. Leonard, Sudeep Pathak
Filed: 19 Oct 22