General Electric Company

Ge Medical Systems Global Technology Company, LLC

Ge Precision Healthcare LLC

Morpho Detection, Inc.

Mark Ernest Vermilyea

Yun Zou

Colin Richard Wilson

Evangelos Trifon Laskaris

Bowden Kirkpatrick

Peter Michael Edic

Bizhan Dorri

Louis Paul Inzinna

Nicholas Joseph Kray

John Scott Price

Paul St Mark Shadforth Thompson

Alexander Kagan

Samit Kumar Basu

Kenneth Gordon Herd

Minfeng Xu

Ming Xie

Anbo Wu

James Edward Simpson

Bruno Kristiaan Bernard De Man

Antonio Caiafa

Thomas Kwok-Fah Foo

Ernst Wolfgang Stautner

David Allan Torrey

William Hullinger Huber

Peter B Roemer

James Walter LeBlanc

Forrest Frank Hopkins

Douglas J Snyder

William Robert Ross

Frank Worthoff

Xi Zhang

Siddharth Navinchandra Ashar

Sultan Shair

Vivek Bhatt

Mitchell Harold Boyer

Antonio A Mogro-Campero

Joseph John Zierer

Mathias Ernst Messmer

Yihe Hua

Michael Parizh

Suryaprakash Ganti

Mile Ostojic

Julian O'Flynn

Yosang Yoon

Elliott Keller Schulte

Geoffrey Harding

John Eric Tkaczyk

Hendrik Pieter Jacobus De Bock

Xiaoye Wu

Carey Shawn Rogers

Sergio Lemaitre

Gregory Alan Steinlage

Robert F Senzig

James William Bray

Pazhayannur Ramanathan Subramanian

Vasile Bogdan Neculaes

Otward M Mueller

Todd Alan Anderson

Mark Alan Frontera

Suresh Subramanian

Michael Scott Hebert

Weijun Yin

Jonathan David Short

Daniel Qi Tan

Stefaan Guido Van Nieuwenhove

Craig William Higgins

Zhye Yin

Christopher David Unger

Thomas Carson Tiearney, Jr

Ek Tsoon Tan

Mark O Derakhshan

Scott Stephen Zelakiewicz

Wei Zhang

Richard Michael Roffers

Kristopher John Frutschy

Philip Alexander Shoemaker

Maria Iatrou

Paul Michael Ratzmann

Thomas Gerard Ebben

Dong-Jin Shim

Bijan Dorri

Eric William Fiveland

Ye Bai

Anoop Jassal

Peter Andras Zavodszky

Wayne Frederick Block

John Dalton Warren

Paul E Neitzke

Pierfrancesco Landolfi

Bruno K B De Man

Mayank Tiwari

Peter Michael Finnigan

Michael J Price

Frédéric Dahan

Christina Margaret Vasil

Harith Vadari

Dongming Dominic Gao

Dan Arthur Gross

Liqin Wang

Rammohan Rao Kalluri

A superconducting generator includes an annular armature connectable to rotate with a rotating component of a wind turbine. A stationary annular field winding is coaxial to the armature and separated by a gap from the armature. The field winding includes superconducting coils, and there is a non-rotating support for the field winding. The non-rotating support is a torque tube. The torque tube is a member formed of a composite material, or a member formed of a plurality of segmented sections, a space frame or strut torque carrying assembly. The torque tube is connected to a thermal shield casing or a field winding housing.

Superconducting generator driven by a wind turbine

A system for minimizing MGI in a superconducting magnet system of an MRI system includes a thermal shield having bi-metal material. The thermal shield is configured to be disposed about a cold mass of the superconducting magnet system, wherein the bi-metal material is configured to minimize MGI.

Thermal shield of magnetic resonance imaging magnet for limiting magnet gradient interaction

An armature is presented. The armature includes an armature winding having a plurality of coils, wherein each coil of the plurality of coils is spaced apart from adjacent coils and comprise includes a first side portion and a second side portion. The armature further includes a first electrically insulating winding enclosure. Furthermore, the armature includes a second electrically insulating winding enclosure disposed at a radial distance from the first electrically insulating winding enclosure, wherein the armature winding is disposed between the first electrically insulating winding enclosure and the second electrically insulating winding enclosure. Moreover, the armature includes an electrically insulating coil side separator disposed between the first side portion and the second side portion of the plurality of coils of the armature winding. A superconducting generator including the armature and a wind turbine having such superconducting generator are also presented.

Wind turbine having superconducting generator and armature for use in the superconducting generator

A magnetic resonance imaging device is described that includes multiple magnetic coils to generate a magnetic field. Additionally, the magnetic resonance imaging device may include one or more radial gaps within some or all of the magnetic coils (e.g., primary magnetic coils, bucking coils, and so forth) in which radial spacers may be located to help preserve the homogeneity of the magnetic isocenter of the primary magnetic coils during operation.

Use of a spacer between layered coil sections in a superconducting magnet structure

A wind turbine is presented. The wind turbine includes a rotor having a plurality of blades. The wind turbine further includes a shaft coupled to the rotor. Moreover, the wind turbine includes a superconducting generator coupled to the rotor via the shaft. The superconducting generator includes an armature configured to be rotated via the shaft. The superconducting generator further includes a stationary field disposed concentric to and radially outward from the armature.

Wind turbine having superconducting generator and method of operating the same

An imaging device may include multiple magnetic coils to generate a magnetic field. Additionally, the imaging device may include an outer support affixed to at least one coil of the plurality of magnetic coils and an axial support between at least two coils of the plurality of magnetic coils, wherein the outer support and the axial support operatively share a load corresponding to the generated magnetic fields.

Magnetic coil support in magnetic resonance imaging method and apparatus

A composite woven outlet guide vane () and method of forming are depicted. The guide vane () is formed by use of a preform structure () with a core () which is removed following the manufacture.

Composite woven outlet guide vane with optional hollow airfoil

An imaging device may include a patient bore to house a subject to be imaged, wherein the patient bore includes one or more bore tubes. The imaging device may also include a gradient coil surrounding, at least partially, the patient bore and a radio frequency (RF) shield located outside the one or more bore tubes. Additionally, the imaging device may include an RF coil located within at least one of the bore tubes.

Radiofrequency coil and shield in magnetic resonance imaging method and apparatus

A method is provided for forming a composite article to have a primary composite structure and an integral secondary composite structure that extends out of a plane defined by the primary composite structure. The method includes laying-up first plies to construct the primary composite structure. The first plies contain continuous reinforcement material and extend from a first zone that will define the primary composite structure into a second zone that will define the secondary composite structure. During laying-up of the first plies, additional plies are interleaved with the first plies within the second zone but not the first zone. The additional plies originate within a build-up zone between the first and second zones and extend therefrom into the second zone. After interleaving the plies, the build-up zone is deformed to orient the second zone and form the secondary composite structure that extends out of the plane defined by the continuous reinforcement material of the first plies.

Composite article and methods therefor

According to present embodiments or aspects thereof, a composite booster spool with separable composite blades is provided. The blades are inserted radially from within the inner circumference of the spool and extend outwardly through the spool. The system provides a reduced weight assembly as compared to prior art metallic or composite/metallic combination systems. Additionally, the blades are separable which results in a more field-serviceable assembly over a fully integral system wherein the blades and spool are integrally formed from composites or combination of metal and composites.

Composite booster spool with separable composite blades

A method of manufacturing a flanged composite component is provided. The method includes coupling a composite structure to s first composite material. The method includes coupling a second composite material to the composite structure and placing a first expansion device within the composite structure. A forming element is coupled to at least one of the first composite material, the composite structure, and the second composite material against the mold. The method includes coupling a pressure element to the forming element to define a space among the mold, the forming element, and the pressure element. The method includes expanding the first expansion device to impart a force to the second composite material to move the second composite material away from the composite structure and into the space to facilitate forming a first flange.

Apparatus for manufacturing a flanged composite component and methods of manufacturing the same

A fiber placement system is provided that can include a compaction roller defining a plurality of openings between a roller outer surface and a roller inner surface. The plurality of openings are in fluid communication with a vacuum source. A cover can be included in or on the compaction roller so as to block airflow through a portion of the openings. The fiber placement system can also include a head including a frame and at least one supply spool mounted on the frame. The supply spool is supported on a hub for rotation, and the compaction roller is aligned to receive one or more fiber tows from the at least one supply spool. Methods are also provided for laying a prepreg tow material using automated fiber placement.

Fiber placement machine roller with vacuum assisted tow handling

An apparatus for forming a flange on a component is presented. The apparatus includes a mold disposed for the placement of the component thereon, a forming tool, and a tubular bladder. The forming tool is assembled to hold the component with a first portion extending into a space defined between the mold and the forming tool. The tubular bladder has a non-uniform wall thickness around its cross section along a longitudinal dimension of the bladder. The bladder is disposed in a step defined in the mold, and configured to impart a forming force to the portion extending into the space to form the flange on the component when the bladder is inflated. A method for forming the flange on the component is also provided.

Apparatus and method for forming flanges on components

A method for applying at least one ply onto a tool or an uncured composite layup disposed on the tool includes automatically controlling slidably removing at least one nonstick separator relative to the at least one ply positioned on the at least one nonstick separator to inhibit at least a portion of the at least one ply from adhering to the tool or uncured composite layup while applying a moving compressive force to an outer surface of the at least one ply relative to a moving trailing edge of the at least one nonstick separator to adhere at least a portion of the at least one ply to the tool or to the uncured composite layup.

Methods and systems for automated ply layup for composites

Growing community of inventors

Niskayuna, NY, United States of America

Mark Ernest Vermilyea