6179 patents
Page 27 of 309
Utility
Monitoring and control system for a flow duct
1 Aug 23
A monitoring and control system for a flow duct and a method for determining a component status of an operational component disposed within a flow passage of the flow duct utilizing the system are provided.
James Ryan Reepmeyer, Gagan Adibhatla
Filed: 22 Nov 21
Utility
Diode laser fiber array for contour of powder bed fabrication or repair
1 Aug 23
A method of forming a build in a powder bed includes providing a first diode laser fiber array and a second diode laser fiber array, emitting a plurality of laser beams from selected fibers of the second diode laser fiber array onto the powder bed, corresponding to a pattern of a layer of the build, simultaneously melting powder in the powder bed corresponding to the pattern of the layer of the build, scanning a first diode laser fiber array along an outer boundary of the powder bed and emitting a plurality of laser beams from selected fibers of the first diode laser fiber array and simultaneously melting powder in the powder bed corresponding to the outer boundary of the layer of the build to contour the layer of the build.
David Charles Bogdan, Jr., Jason Harris Karp, William Thomas Carter
Filed: 9 Aug 21
Utility
Apparatus for additively manufacturing a three-dimensional object
1 Aug 23
An apparatus for additively manufacturing a three-dimensional object formed by successive layerwise selective irradiation and consolidation of build material layers by at least one energy beam in a build area of the apparatus is provided, along with methods thereof.
Domenik Braunroth
Filed: 27 Mar 20
Utility
Systems and methods to deliver point of care alerts for radiological findings
1 Aug 23
Apparatus, systems, and methods to deliver point of care alerts for radiological findings are disclosed.
Katelyn Rose Nye, Gireesha Rao
Filed: 5 Oct 20
Utility
Binder jetting apparatus and methods
1 Aug 23
A binder jet printing apparatus (10), along with methods of its use, is provided.
Vadim Bromberg, Victor Wayne Fulton, Carlos H. Bonilla, Travis Gene Sands, Brian Harlow Farrell, Joseph Lucian Smolenski, Younkoo Jeong, Glen Charles Fedyk
Filed: 7 Dec 18
Utility
System and method for power control of an inverter-based resource with a grid-forming converter
1 Aug 23
A method for controlling an inverter-based resource (IBR) having a power converter connected to an electrical grid includes receiving a first power limit signal for the IBR from an external controller, receiving a second power limit signal for the IBR, and determining a constrained power limit signal based on the first and second power limit signals.
Dustin Howard, Alfredo Sebastian Achilles
Filed: 29 Jul 21
Utility
Network access control system
1 Aug 23
A network access control system includes a communication device and an authorization system.
Abdul Jabbar, William David Smith, II
Filed: 22 Oct 19
Utility
Creating 3D mark on protective coating on metal part using mask and metal part so formed
25 Jul 23
A method for creating a three-dimensional (3D) mark in a protective coating including at least one of a TBC and a bond coating over a metal part, is provided.
Roland Richard Moser, Sophie Betty Claire Duval
Filed: 9 Jul 19
Utility
Selectively flexible extension tool
25 Jul 23
A tool assembly includes a first selectively flexible tool including a first plurality of sequentially arranged links moveable between a slacked position and a tensioned position; and a second selectively flexible tool including a second plurality of sequentially arranged links moveable between a slacked position and a tensioned position, the second plurality of sequentially arranged links moveable over or through the first plurality of sequentially arranged links.
Andrew Crispin Graham
Filed: 20 Sep 19
Utility
Method and apparatus for additive manufacturing with shared components
25 Jul 23
An additive manufacturing machine includes: a resin support which has at least a portion which is transparent, wherein the resin support defines a build surface; a material depositor operable to deposit a resin which is radiant-energy-curable onto the build surface; at least two build stations, each build station including: a stage positioned adjacent the build zone and configured to hold a stacked arrangement of one or more cured layers of the resin; one or more actuators operable to manipulate a relative position of the stage and the build surface; and at least one radiant energy apparatus positioned opposite to the stage, and operable to generate and project radiant energy in a predetermined pattern.
Meredith Elissa Dubelman, Mary Kathryn Thompson, Christopher Barnhill, Xi Yang
Filed: 20 Oct 21
Utility
Foil interaction device for additive manufacturing
25 Jul 23
An additive manufacturing apparatus includes a support plate and a foil supporting an uncured layer of a resin.
Meredith Elissa Dubelman, Christopher David Barnhill, Xi Yang, Lawrence William Nurre, Trent William Muhlenkamp, Mary Kathryn Thompson
Filed: 20 Nov 20
Utility
Communicating securely with devices in a distributed control system
25 Jul 23
A method comprises a server generating a server nonce and transmitting a server public key, a key signature and the server nonce to a device, the device verifying the server public key, signing the server nonce with a device private key, generating a device nonce, and transmitting the server nonce, the server nonce signature, a device public key, a device key signature, and the device nonce to the server, the server verifying the server nonce and the device public key, generating a session key, encrypting the session key with the device public key, signing the device nonce and the session key with a server private key, and transmitting the device nonce, the signed device nonce and session key, and the encrypted session key to the device, and the device verifying the device nonce, decrypting the encrypted session key with the device private key, and verifying the decrypted session key.
Jeffrey S. Gilton, Douglas R. Nichols, Mark E. Hingsbergen, Matthew B. Pfenninger
Filed: 24 Sep 20
Utility
High voltage electric machine equipped with galvanic separators for cascaded voltage stator modularization
25 Jul 23
A high voltage electric machine and power distribution system including one or more of such electric machines are provided.
Mohamed Osama
Filed: 25 Aug 20
Utility
Systems and methods for high impedance fault detection in electric distribution systems
25 Jul 23
Systems, methods, and computer-readable media are disclosed for high impedance detection in electric distribution systems.
Xiaoming Li, Hengxu Ha, Ling Xiang
Filed: 16 Aug 21
Utility
System and method for controlling a wind turbine
25 Jul 23
A system and method are provided for controlling a wind turbine.
Dayu Huang, Hullas Sehgal, Conner Brooks Shane, Kalpesh Singal
Filed: 8 Feb 21
Utility
Method for operating a wind turbine, a method for designing a wind turbine, and a wind turbine
25 Jul 23
A method (1000-1004) for operating a wind turbine (10, 11) including a drive train (64) including a generator (42) and a rotor shaft (44) mechanically connected with the generator (42) and having an axis (30) of rotation, and a rotor (18) having rotor blades (22-22c).
Peter Gauchel, Jacob Johannes Nies
Filed: 1 Sep 21
Utility
Heating system and method for a jointed wind rotor turbine blade
25 Jul 23
A jointed wind turbine rotor blade includes a first blade segment and a second blade segment.
Hartmut Andreas Scholte-Wassink
Filed: 31 Jan 22
Utility
Gearbox efficiency rating for turbomachine engines
25 Jul 23
A turbomachine engine can include a fan assembly, a pitch change mechanism, a vane assembly, a core engine, a gearbox, and a gearbox efficiency rating.
Pietro Molesini, Andrea Piazza, Fabio De Bellis
Filed: 14 Oct 22
Utility
Turbine casing component and repair method therefor
25 Jul 23
A casing component is configured to form part of a flow path in a turbine.
Krzysztof Dynak, Sharon Trombly Swede, Junyoung Park, Marek Miekus, Tomasz Michal Szewczyk, Robert Lebkowski
Filed: 13 Apr 20
Utility
Method for producing a three-dimensional component
18 Jul 23
A method for producing a three-dimensional component by means of a laser melting process, in which the component is produced by consecutively solidifying individual layers made of building material by melting the building material, wherein said building material can be solidified by the action of radiation, wherein the melting area produced by a punctiform and/or linear energy input is detected by a sensor device and sensor values are derived therefrom in order to evaluate the component quality.
Frank Herzog, Florian Bechmann, Sebastian Berumen, Jean Pierre Kruth, Tom Craeghs
Filed: 3 Mar 19