Patents by Inventor Archie Lee Swanner, JR.
Archie Lee Swanner, JR. has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11939878Abstract: A turbomachine component is provided. The turbomachine component formed from an additive manufacturing system. The additive manufacturing system defines an axial build direction, a radial direction, and a circumferential direction. The turbomachine component includes an exterior portion. The exterior portion includes a first end wall, a second end wall, and an outer band extending axially between the first end wall and the second end wall. The turbomachine component further includes an interior portion disposed within the exterior portion. The interior portion includes a self-breaking inner band extending axially between the first end wall and the second end wall. The self-breaking inner band includes a plurality of teeth disposed between the first end wall and the second end wall.Type: GrantFiled: December 15, 2022Date of Patent: March 26, 2024Assignee: GE Infrastructure Technology LLCInventors: Jonathan Dwight Berry, Emily Kaufman, Clay Thomas Griffis, Bailey Basso, Archie Lee Swanner, Jr.
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Publication number: 20230013204Abstract: An additive manufacturing (AM) system includes a build chamber, a base adjustably coupled to the build chamber, and a build material applicator for depositing a build material above a build platform for creating the object. The build platform includes a fixed region fixedly and rigidly coupled to the base and a flex region configured to flex relative to the base in response to a force applied to the build platform by an object. The partial flexibility allows deformation caused by thermal distortion of the build platform during use to reduce final object stress. The AM system can produce larger additively manufactured objects out of crack-prone material. In addition, the partial flexibility may prevent damage to the build platform and/or base without an overly complicated arrangement.Type: ApplicationFiled: July 15, 2021Publication date: January 19, 2023Inventors: James J. Murray, Archie Lee Swanner, JR., Evan John Dozier
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Patent number: 10773340Abstract: A metal powder additive manufacturing system and method are disclosed that use increased trace amounts of oxygen to improve physical attributes of an object. The system may include: a processing chamber; a metal powder bed within the processing chamber; a melting element configured to sequentially melt layers of metal powder on the metal powder bed to generate an object; and a control system configured to control a flow of a gas mixture within the processing chamber from a source of inert gas and a source of an oxygen containing material, the gas mixture including the inert gas and oxygen from the oxygen containing material. The method may result in an object having a surface porosity of no greater than approximately 0.1%, and an effective density of greater than approximately 99.9%.Type: GrantFiled: February 10, 2016Date of Patent: September 15, 2020Assignee: General Electric CompanyInventors: Donnell Eugene Crear, Chad Joseph Dulkiewicz, Archie Lee Swanner, Jr.
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Patent number: 10682704Abstract: Embodiments of the present disclosure relate to a material extraction tool, including: a body shaped to sealingly engage an aperture in a component, the aperture defining a fluid connection between a hollow interior of the component and an exterior of the component; a first passage within the body, the first passage fluidly connecting the hollow interior of the component to an air conduit outside the body, the air conduit fluidly coupled to a compressed air supply; and a second passage within the body, the second passage fluidly connecting the hollow interior of the component to an extraction conduit outside the body, the extraction conduit fluidly coupled to a material repository positioned outside the hollow interior of the component.Type: GrantFiled: January 24, 2017Date of Patent: June 16, 2020Assignee: General Electric CompanyInventors: Archie Lee Swanner, Jr., Tiffany Muller Craft, Donnell Eugene Crear, Kassy Moy Hart, Tony Lee Stedge
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Patent number: 10583532Abstract: A metal powder additive manufacturing system and method are disclosed that use increased trace amounts of oxygen to improve physical attributes of an object. The system may include: a processing chamber; a metal powder bed within the processing chamber; a melting element configured to sequentially melt layers of metal powder on the metal powder bed to generate an object; and a control system configured to control a flow of a gas mixture within the processing chamber from a source of inert gas and a source of an oxygen containing material, the gas mixture including the inert gas and oxygen from the oxygen containing material.Type: GrantFiled: December 28, 2015Date of Patent: March 10, 2020Assignee: General Electric CompanyInventors: Donnell Eugene Crear, Chad Joseph Dulkiewicz, Archie Lee Swanner, Jr.
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Patent number: 10493532Abstract: This disclosure provides systems, methods, and tooling for additive manufacturing on a build surface of a pre-existing component. An additive manufacturing tool successively positions layers of powdered materials and selectively fuses the layers of powdered materials to create an additive component on the build surface of the pre-existing component. The pre-existing component is secured in a build plate by a thermal expansion fit during the additive manufacturing process.Type: GrantFiled: January 17, 2017Date of Patent: December 3, 2019Assignee: GENERAL ELECTRIC COMPANYInventors: Kassy Moy Hart, Benjamin Paul Lacy, Archie Lee Swanner, Jr.
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Patent number: 10286451Abstract: Various embodiments include a build plate for additive manufacturing, along with a related system. The build plate may include: a first build surface having at least one recess therein; and at least one block configured to matingly engage with, and disengage with, the at least one recess, the block including a second build surface.Type: GrantFiled: November 2, 2016Date of Patent: May 14, 2019Assignee: General Electric CompanyInventors: Kassy Moy Hart, Chad Joseph Dulkiewicz, Archie Lee Swanner, Jr., Russell Dwayne Yates
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Patent number: 10189057Abstract: Various embodiments of the invention include an apparatus for removing particulates from the surface of a 3D printed workpiece. Various particular embodiments include a material removal apparatus having: an enclosure having a first inlet and a first outlet; a rotatable platform contained within the enclosure for positioning a 3D printed workpiece having particulate on a surface thereof; a pressurized fluid applicator connected to the first inlet and configured to selectively apply a pressurized fluid to the 3D printed workpiece; a vibration source configured to apply an adjustable vibratory frequency to at least one of the rotatable platform or the 3D printed workpiece; and a material reclamation unit connected to the first outlet configured to collect a material removed from the 3D printed workpiece.Type: GrantFiled: July 8, 2016Date of Patent: January 29, 2019Assignee: GENERAL ELECTRIC COMPANYInventors: Tiffany Muller Craft, Donnell Eugene Crear, Kassy Moy Hart, Archie Lee Swanner, Jr.
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Patent number: 10112260Abstract: Methods for aligning a pair of calibrated lasers of a laser additive manufacturing system in an overlap region in which the pair of calibrated lasers selectively operate are provided. Respective first and second plurality of layers of a test structure are formed in the overlap region of the pair of calibrated lasers solely using a first calibrated laser of the pair of calibrated lasers and then solely using a second calibrated laser of the pair of calibrated lasers. The test structure forming creates an outer surface of the test structure corresponding to the overlap region. A dimension(s) of an offset step(s) created between the first plurality of layers and the second plurality of lasers in the outer surface of the test structure is/are measured. The lasers are aligned by applying the dimension(s) of the offset step(s) as an alignment correction(s) to at least one of the pair of calibrated lasers.Type: GrantFiled: January 20, 2016Date of Patent: October 30, 2018Assignee: General Electric CompanyInventors: Donnell Eugene Crear, David Edward Schick, Archie Lee Swanner, Jr.
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Patent number: 10054530Abstract: Particle detection systems are disclosed. The particle detection system may include a conduit configured to receive particles removed from a component, and at least one sensor positioned adjacent the conduit. The at least one sensor may be configured to detect a particle characteristic for the particles in the conduit removed from the component. The particle detection system may also include a particle analysis system in communication with the at least one sensor. The particle analysis system may be configured to analyze the particle characteristic for the particles in the conduit to determine if the component is substantially free of particles.Type: GrantFiled: August 16, 2016Date of Patent: August 21, 2018Assignee: General Electric CompanyInventors: Archie Lee Swanner, Jr., Tiffany Muller Craft, Donnell Eugene Crear, Chad Joseph Dulkiewicz, Kassy Moy Hart
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Publication number: 20180207889Abstract: Embodiments of the present disclosure relate to a material extraction tool, including: a body shaped to sealingly engage an aperture in a component, the aperture defining a fluid connection between a hollow interior of the component and an exterior of the component; a first passage within the body, the first passage fluidly connecting the hollow interior of the component to an air conduit outside the body, the air conduit fluidly coupled to a compressed air supply; and a second passage within the body, the second passage fluidly connecting the hollow interior of the component to an extraction conduit outside the body, the extraction conduit fluidly coupled to a material repository positioned outside the hollow interior of the component.Type: ApplicationFiled: January 24, 2017Publication date: July 26, 2018Inventors: Archie Lee Swanner, JR., Tiffany Muller Craft, Donnell Eugene Crear, Kassy Moy Hart, Tony Lee Stedge
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Publication number: 20180200800Abstract: This disclosure provides systems, methods, and tooling for additive manufacturing on a build surface of a pre-existing component. An additive manufacturing tool successively positions layers of powdered materials and selectively fuses the layers of powdered materials to create an additive component on the build surface of the pre-existing component. The pre-existing component is secured in a build plate by a thermal expansion fit during the additive manufacturing process.Type: ApplicationFiled: January 17, 2017Publication date: July 19, 2018Inventors: Kassy Moy Hart, Benjamin Paul Lacy, Archie Lee Swanner, JR.
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Patent number: 10011469Abstract: Apparatuses and systems for rotatably engaging an additive manufacturing build plate are disclosed. An apparatus may include: a height adjustable platform; a rotatable member coupled to the height adjustable platform; an alignment member coupled to a first end of the rotatable member; and first and second coupling members each extending from the first radial end of the alignment member wherein the first and second coupling members are oriented substantially parallel to the rotatable member.Type: GrantFiled: April 12, 2016Date of Patent: July 3, 2018Assignee: General Electric CompanyInventors: Tiffany Muller Craft, Steven John Barnell, Archie Lee Swanner, Jr., Steven Charles Woods
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Publication number: 20180158603Abstract: Additive manufacturing systems are disclosed. The systems may include a build platform, and at least one magnet positioned adjacent the build platform. The magnet(s) may be configured to manipulate a magnetic powder material positioned on the build platform to form a pre-sintered component having a first geometry. The system may also include at least one sprayer nozzle positioned adjacent the build platform, where the at least one sprayer nozzle may be configured to coat the pre-sintered component formed from the magnetic powder material with a binder material. Additionally, the system may include a heated build chamber surrounding the build platform. The heated build chamber may be configured to heat the pre-sintered component to form a sintered component having a second geometry.Type: ApplicationFiled: December 2, 2016Publication date: June 7, 2018Inventors: Tiffany Muller Craft, Archie Lee Swanner, JR.
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Publication number: 20180158604Abstract: Additive manufacturing systems are disclosed. The systems may include a build platform, and at least one magnet positioned adjacent the build platform. The magnet(s) may be configured to manipulate a magnetic powder material positioned on the build platform to form a pre-sintered component having a first geometry. The system may also include at least one sprayer nozzle positioned adjacent the build platform, where the at least one sprayer nozzle may be configured to coat the pre-sintered component formed from the magnetic powder material with a binder material. Additionally, the system may include at least one radiant energy component positioned adjacent the build platform. The radiant energy component(s) may be configured to sinter the pre-sintered component to form a sintered component having a second geometry identical to the first geometry of the pre-sintered component.Type: ApplicationFiled: December 2, 2016Publication date: June 7, 2018Inventors: Tiffany Muller Craft, Archie Lee Swanner, Jr.
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Publication number: 20180117854Abstract: Various embodiments include a build plate for additive manufacturing, along with a related system. The build plate may include: a first build surface having at least one recess therein; and at least one block configured to matingly engage with, and disengage with, the at least one recess, the block including a second build surface.Type: ApplicationFiled: November 2, 2016Publication date: May 3, 2018Inventors: Kassy Moy Hart, Chad Joseph Dulkiewicz, Archie Lee Swanner, JR., Russell Dwayne Yates
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Publication number: 20180099458Abstract: A powder-filling apparatus includes a rolling frame, a powder hopper, and a powder-transferring apparatus. The rolling frame includes a support base and a lifting element coupled to the support base, the lifting element having a portion linearly movable toward and away from the support base. The powder hopper is mounted on the lifting element and adjustable in height with adjustment of the lifting element to achieve filling positions over a plurality of differently sized additive manufacturing printers. The powder-transferring apparatus is coupled with the powder hopper and is configured to transfer additive manufacturing powder from an additive manufacturing powder container to the powder hopper.Type: ApplicationFiled: October 6, 2016Publication date: April 12, 2018Inventors: Donnell Eugene Crear, Archie Lee Swanner, JR.
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Publication number: 20180052087Abstract: Particle detection systems are disclosed. The particle detection system may include a conduit configured to receive particles removed from a component, and at least one sensor positioned adjacent the conduit. The at least one sensor may be configured to detect a particle characteristic for the particles in the conduit removed from the component. The particle detection system may also include a particle analysis system in communication with the at least one sensor. The particle analysis system may be configured to analyze the particle characteristic for the particles in the conduit to determine if the component is substantially free of particles.Type: ApplicationFiled: August 16, 2016Publication date: February 22, 2018Inventors: Archie Lee Swanner, JR., Tiffany Muller Craft, Donnell Eugene Crear, Chad Joseph Dulkiewicz, Kassy Moy Hart
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Publication number: 20180009007Abstract: Various embodiments of the invention include an apparatus for removing particulates from the surface of a 3D printed workpiece. Various particular embodiments include a material removal apparatus having: an enclosure having a first inlet and a first outlet; a rotatable platform contained within the enclosure for positioning a 3D printed workpiece having particulate on a surface thereof; a pressurized fluid applicator connected to the first inlet and configured to selectively apply a pressurized fluid to the 3D printed workpiece; a vibration source configured to apply an adjustable vibratory frequency to at least one of the rotatable platform or the 3D printed workpiece; and a material reclamation unit connected to the first outlet configured to collect a material removed from the 3D printed workpiece.Type: ApplicationFiled: July 8, 2016Publication date: January 11, 2018Inventors: Tiffany Muller Craft, Donnell Eugene Crear, Kassy Moy Hart, Archie Lee Swanner, JR.
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Patent number: 9821543Abstract: An additive manufacturing powder handling system includes a powder container and at least two of: an overflow powder collector system configured to collect overflow additive manufacturing powder from the additive manufacturing printer and pass the overflow additive manufacturing powder into the powder container; a vacuum system configured to receive by vacuum force additive manufacturing powder from an additive manufacturing printer and pass the additive manufacturing powder into the powder container; a sieve system configured to filter the additive manufacturing powder; and a powder container moving apparatus configured to move the powder container between any two of the additive manufacturing printer, the overflow powder collector system, the vacuum system, and the sieve system. The powder container includes a powder container coupling.Type: GrantFiled: October 7, 2016Date of Patent: November 21, 2017Assignee: General Electric CompanyInventors: Donnell Eugene Crear, Archie Lee Swanner, Jr.