6179 patents
Page 33 of 309
Utility
Wireless communication systems and methods for intelligent electronic devices
30 May 23
The embodiments described herein provide a system including an intelligent electronic device (IED) comprising a first processor configured to communicate control commands to power equipment, receive measurements from the power equipment, use a secure wireless system to send data to an access point, wherein the data includes the measurements, and use the secure system to communicate with a management device, via the access point, to receive configuration information, command information, or any combination thereof.
Anca Lucia Cioraca, Daniel Thanos, Evgeny Pronin, Michael Shane Pilon
Filed: 12 Jul 17
Utility
Zero crossing contactor and method of operating
30 May 23
A contactor apparatus and method for operating the contactor apparatus can include a contactor assembly with a contactor coil operably coupled to a contactor switch.
Peter Roy Payne, John Houghton, Robert Henry Keith Miles Bullock
Filed: 25 Oct 21
Utility
Power electronics assembly having a potted high voltage attenuator card for a wind turbine
30 May 23
A power electronics assembly for a power generation system includes a housing and an attenuator card positioned within the housing.
John Springer Harrison, Benjamin Arthur Niemoeller, Stephen D. Nash, Robert Gregory Wagoner
Filed: 19 Nov 19
Utility
Method for forming high quality powder for an additive manufacturing process
23 May 23
A powder treatment assembly and method for treating a feedstock powder of feedstock particles includes directing the feedstock powder into a plasma chamber within a reactor, exposing the feedstock powder to a plasma field generated by a plasma source to form a treated powder having treated particles with an increased average sphericity relative to the feedstock particles, and supplying a hot gas sheath flow downstream of the plasma chamber, the hot gas sheath flow substantially surrounding the treated powder.
Frederic Larouche, Matthieu Balmayer, Gabriel Dickson
Filed: 7 Apr 20
Utility
Extension tool
23 May 23
An extension tool has a proximal end and a distal end and comprises a plurality of sequentially arranged links moveable relative to one another and a support member defining the distal end and including a first wheel disposed at the distal end and a second wheel spaced apart from the first wheel.
Andrew Crispin Graham, Tim Henri Ann Francois, Joanna Mechelle Jayawickrema, Wayne Ray Grady
Filed: 31 Mar 21
Utility
Robotic activity decomposition
23 May 23
Provided are systems and methods for decomposing learned robotic activities into smaller sub-activities that can be used independently.
Bradford Wayne Miller
Filed: 12 Aug 20
Utility
Battery integrated isolated power converter and systems for electric vehicle propulsion
23 May 23
An electric propulsion system includes at least one generator.
Dong Dong, Manoj Ramprasad Shah, Rui Zhou, Hao Huang, Di Zhang
Filed: 4 Jun 19
Utility
Ceramic composites with an intermediate layer having a carbon sink material for high temperature applications
23 May 23
Coated components, along with methods of their formation, are provided.
Krishan Lal Luthra, Glen Harold Kirby, Julin Wan, Larry Steven Rosenzweig
Filed: 17 Oct 19
Utility
Blade with tip rail, cooling
23 May 23
An apparatus and method for cooling a blade tip for a turbine engine can include an blade, such as a cooled turbine blade, having a tip rail extending beyond a tip wall enclosing an interior for the blade at the tip.
Thomas Earl Dyson, Nicholas William Rathay, Brendon James Leary, Gregory Terrence Garay, Gustavo Adolfo Ledezma, David Wayne Weber, Aaron Ezekiel Smith
Filed: 10 May 21
Utility
Heat exchanger with inner sensor grid and restraints for sensor wires and heat exchange tubes
23 May 23
A heat exchanger includes a sensor grid with sensor leads extending through tube restraints for heat exchange tubes in the heat exchanger.
Donald William Bairley, Scott William Herman, Robert William Moore, Kwangsuk Jin, Patrick Neil Gallagher
Filed: 30 Jul 20
Utility
High fan up speed engine
23 May 23
A turbofan engine is provided.
Arthur William Sibbach, Brandon Wayne Miller, Christopher James Kroger, Jeffrey Donald Clements, Sean Christopher Binion, Tsuguji Nakano
Filed: 26 Jul 21
Utility
Airfoil assembly
23 May 23
An airfoil assembly for a turbine engine defines an axial direction, a radial direction, and a circumferential direction, and includes a first airfoil defining a first end along the radial direction, a first hub disposed on the first end of the first airfoil and having a first extension member extending at least partially in the radial direction, and a second airfoil adjacent to the first airfoil, the second airfoil defining a first end along the radial direction, a second hub disposed on the first end of the second airfoil and comprising a second extension member extending at least partially in the radial direction, and a circumferential bias assembly operable with the first extension member, the second extension member, or both for exerting a circumferential force on the first extension member, the second extension member, or both.
Matthew Mark Weaver, Dennis Paul Dry, Todd William Bachmann
Filed: 16 Apr 21
Utility
Seal assembly and sealing method
23 May 23
Apparatuses and methods are provided herein useful to sealing a dynamic gap between a moveable flap and a sidewall.
Dale Szul, Donald M. Corsmeier, Bernard J. Renggli, Andrew Keppeler, Steven Kirgiss
Filed: 19 Jan 22
Utility
Combined cycle power plant with improved efficiency
23 May 23
A CCPP includes a gas turbine, a HRSG, a steam turbine a flash tank and first and second supply lines.
Klara Berg, Mariah Couzzi-Carneiro, Paul Drouvot, Torbjörn Stenström
Filed: 8 Feb 21
Utility
Anti-icing systems and airfoils for a fan section of a turbine engine
23 May 23
An airfoil for a fan section of a turbine engine may include a fan blade or an outlet guide vane, and an edge guard attached thereto.
Li Zheng, Nicholas Joseph Kray, Changjie Sun
Filed: 27 Oct 21
Utility
Methods and materials for repairing a thermal barrier coating of a gas turbine component
23 May 23
A sprayable thermal barrier coating powder mixture for a gas turbine engine includes: a dry composition having a low surface area ceramic powder having a median particle size distribution greater than 5 microns and less than 50 microns, and a high surface area ceramic powder having a median particle size distribution smaller than 5 microns, wherein the low surface area ceramic powder makes up at least 50% by weight of the dry composition of the sprayable thermal barrier coating powder mixture.
Hrishikesh Keshavan, Atanu Saha, Margeaux Wallace, Mamatha Nagesh, Ambarish Jayant Kulkarni, Bernard Patrick Bewlay, Jr.
Filed: 6 May 21
Utility
Clearance control of fan blades in a gas turbine engine
23 May 23
Clearance control systems with electromagnetic actuators are disclosed.
Venkata Jayateja Nedunuri, Abhijeet Yadav, Shawn P. Riley, Richa Awasthi, Nilesh Vilas Varote, Ravindra Shankar Ganiger, Anusrita Raychaudhuri
Filed: 14 Jun 22
Utility
Gearbox for an engine
23 May 23
A gearbox for an engine includes a rotating element and a turbomachine, the turbomachine includes a shaft, and the rotating element is driven by the shaft across the gearbox.
Juraj Hrubec, Ivan Golovin, Davide Lauria
Filed: 5 Feb 21
Utility
Event analysis in an electric power system
23 May 23
According to some embodiments, system and methods are provided including receiving, via a communication interface of an event detection and classification module comprising a processor, data from one or more sensors in a system; determining an event occurred based on the received data; applying a coherency similarity process to the received data via a classification module; determining whether the event is an actual event or a mal-doer event based on an output of the classification module; transmitting the determination of the event as the actual or the mal-doer event; and modifying operation of the system based on the transmitted output.
Philip Joseph Hart, Honggang Wang
Filed: 10 May 19
Utility
Self-feeding deep learning method and system
23 May 23
Provided is a method and system for analyzing data in a run model at an edge device in a network environment.
Gleb Geguine
Filed: 10 Jul 17