4933 patents
Page 9 of 247
Utility
Thermal Management System for a Power Converter
30 Nov 23
A power converter assembly includes a housing, a cold plate in the housing, and a set of power converter components on the cold plate.
Sanjay Vijayaraghavan, Libing Wang, Han Xiong, Kum Kang Huh, Di Pan, Mark Edward Dame, Rajib Datta, Alankrita Singh
Filed: 15 Dec 22
Utility
Monitoring Operation of Electron Beam Additive Manufacturing with Piezoelectric Crystals
30 Nov 23
Devices, systems, methods, and kits of parts for monitoring operation of an electron beam additive manufacturing systems are disclosed.
Scott Alan Gold
Filed: 21 Jun 23
Utility
Hybrid Thermosyphon with Immersion Cooled Evaporator
30 Nov 23
A cooling system is provided.
Naveenan Thiagarajan, Maja Harfman Todorovic, Anindya Kanti De, Owen Jannis Samuel Schelenz
Filed: 31 May 22
Utility
Material Supply Systems and Methods for Using the Same
30 Nov 23
A system (100) includes a build area positioned along a working surface (102), a supply receptacle (110) spaced apart from the build area and defining one or more supply receptacle sidewalls and an upwardly-facing receptacle opening (114), a dosing hopper (240) positioned above and in selective communication with the supply receptacle, where the dosing hopper is structurally configured to deliver build material to an interior space (116), and a conveyance hopper (260) in communication with the dosing hopper (240).
Carlos H. Bonilla, Victor Fulton, Jacob Mayer, Timothy Francis Andrews, Gregory Kurt Miller, Christopher Bryant
Filed: 20 Oct 21
Utility
Resilient Estimation for Grid Situational Awareness
30 Nov 23
According to some embodiments, a system, method and non-transitory computer-readable medium are provided to protect a cyber-physical system having a plurality of monitoring nodes comprising: a normal space data source storing, for each of the plurality of monitoring nodes, a series of normal monitoring node values over time that represent normal operation of the cyber-physical system; a situational awareness module including an abnormal data generation platform, wherein the abnormal data generation platform is operative to generate abnormal data to represent abnormal operation of the cyber-physical system using values in the normal space data source and a generative model; a memory for storing program instructions; and a situational awareness processor, coupled to the memory, and in communication with the situational awareness module and operative to execute the program instructions to: receive a data signal, wherein the received data signal is an aggregation of data signals received from one or more of the plurality of monitoring nodes, wherein the data signal includes at least one real-time stream of data source signal values that represent a current operation of the cyber-physical system; determine, via a trained classifier, whether the received data signal is a normal signal or an abnormal signal, wherein the trained classifier is trained with the generated abnormal data and normal data; localize an origin of an anomaly when it is determined the received data signal is the abnormal signal; receive the determination and localization at a resilient estimator module; execute the resilient estimator module to generate a state estimation for the cyber-physical system.
Hema K Achanta, Masoud Abbaszadeh, Weizhong Yan, Mustafa Tekin Dokucu
Filed: 22 May 23
Utility
Seal Assembly for a Turbomachine
30 Nov 23
This disclosure is directed to seal assemblies for a turbomachine.
Srinivasan Swaminathan, Anand Madihalli Srinivasan, Shalini Thimmegowda, Ravindra Shankar Ganiger
Filed: 12 May 23
Utility
Multi-source Modeling with Legacy Data
30 Nov 23
A method for estimating a crack propagation rate includes receiving a first dataset for a new material design, the new material design including crack growth rate data, receiving second and third datasets for a plurality of different legacy systems associated with an existing material design, determining a legacy model for each of the plurality of different legacy systems based on the respective second and third datasets for each of the plurality of different legacy systems and the first dataset for the new material design, the legacy model based on a validity of each legacy system, the validity determined using a legacy model likelihood validity and a predictive uncertainty model validity, calculating a model weight to associate with each of the determined legacy models, and determining a first multi-source model for new data for the new material design based on the model weight.
Sayan GHOSH, Jesper KRISTENSEN
Filed: 7 Aug 23
Utility
Surface Treatment for Seal Assemblies
30 Nov 23
This disclosure is directed to seal assemblies for a turbomachine.
Arundhati Sengupta, Ravindra Shankar Ganiger, Anand Madihalli Srinivasan, Scott Francis Wolfer
Filed: 18 May 23
Utility
Detecting Optical Anomalies on Optical Elements Used In an Additive Manufacturing Machine
30 Nov 23
An additive manufacturing machine includes an energy beam system configured to emit an energy beam utilized in an additive manufacturing process, and first and second optical elements utilized by, or defining a portion of, the energy beam system and/or an imaging system of the additive manufacturing machine.
Fabian Zeulner, Christian Dicken, Justin Mamrak, MacKenzie Ryan Redding, Bertram Gaerber
Filed: 11 Aug 23
Utility
System and Method for Contouring Edges of Airfoils
30 Nov 23
A tool for contouring an airfoil comprises a main body that includes a locator portion and an upper portion.
Henry Ng
Filed: 5 Jan 23
Utility
Additive Manufacturing Apparatuses with Removable Build Boxes and Build Box Management Systems
30 Nov 23
An apparatus for forming a three-dimensional article having successive layers of a powder material, which layers correspond to successive cross-sections of the three-dimensional article includes a process chamber comprising a process chamber floor and a build box management system.
Jacob Mayer
Filed: 27 Oct 21
Utility
Hybrid Pultrusion Plates for a Spar Cap of a Wind Turbine Blade
30 Nov 23
The present invention relates to a method of manufacturing a wind turbine blade shell component (38), the method comprising the steps of providing a plurality of pultrusion plates (64), arranging the pultrusion plates (64) on blade shell material (89) in a mould (77) for the blade shell component, and bonding the pultrusion plates (64) with the blade shell material to form the blade shell component, wherein each pultrusion plate (64) is formed of a pultrusion fibre material comprising glass fibres and carbon fibres.
Rama RAZEGHI, Jeppe JØRGENSEN
Filed: 1 Nov 21
Utility
Method of Operating a Fuel Cell Assembly for an Aircraft
30 Nov 23
A method of operating a fuel cell assembly for an aircraft is provided.
Honggang Wang, Sumit Bose
Filed: 27 May 22
Utility
Turbine Engine with a Floating Seal Assembly
30 Nov 23
A turbine engine comprising an engine core having a rotor and a stator, and a floating seal assembly sealing at least portions of the rotor and the stator relative to a higher-pressure area and a lower-pressure area.
Rahul Anil Bidkar, Steven Douglas Johnson, Uttara Vijay Kumar, Randy Thomas Antelo, Keith William Gary
Filed: 26 Jul 21
Utility
System and Method for Hydraulically Actuating Main and Bypass Valves of a Steam Turbine
30 Nov 23
A system includes a hydraulic power unit having a tank, a pump assembly, an accumulator assembly, and a header.
Amit Laxmanrao Khamkar, Arshad Amin Ansari, Shaurabh Banerjee
Filed: 29 Jul 22
Utility
Airfoil for a Turbofan Engine
30 Nov 23
An airfoil is provided defining a spanwise direction, a chordwise direction, a root end, a tip end, a leading edge end, and a trailing edge end.
Trevor Howard Wood, Kishore Ramakrishnan
Filed: 31 May 22
Utility
Assemblies for Wind Turbines and Methods
30 Nov 23
The present disclosure relates to an assembly comprising a rotor hub, a generator rotor, and a shaft for supporting the generator rotor on a stationary frame, wherein the rotor hub is configured to be removable from the generator rotor and the shaft without disassembling the generator rotor from the shaft.
Thomas DROTS, Josep Bosch-Collado, Pablo POZO TORRES
Filed: 23 May 23
Utility
System and Method for Detecting a Failure Condition In a Component of a Wind Turbine
30 Nov 23
A method for detecting a failure condition in one or more components of a wind turbine is provided.
Dhanesh Chandrashekar Pathuvoth, Vidyashankar Ramasastry Buravalla
Filed: 24 May 22
Utility
Combustor Having Dilution Cooled Liner
30 Nov 23
A combustor for a gas turbine has a combustor liner including an upstream liner portion, and a downstream liner portion.
Perumallu Vukanti, Karthikeyan Sampath, Pradeep Naik, Ranganatha Narasimha Chiranthan, Rimple Rangrej, Hiranya Nath, Ravindra Shankar Ganiger
Filed: 16 Sep 22
Utility
Temperature Sensor
30 Nov 23
A temperature sensor for accurately measuring a temperature, such as that of a fluid where the temperature is changing, can include a substrate with an exterior surface having a first surface and a second surface spaced by sidewalls.
Christian Gerardo Nunez, Dale F. Geislinger, David E. Artus
Filed: 14 Aug 23