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公开(公告)号：US11761855B2
公开(公告)日：2023-09-19
申请号：US16503190
申请日：2019-07-03
发明人： Lawrence Binek , David W. Morganson
CPC分类号： G01M15/14 , F01D21/003 , G01M99/007
摘要： A method for inspecting a component made using an additive manufacturing process, the component having an internal conduit, is disclosed. In various embodiments, the method includes the steps of: attaching a fluid-blocking header to the component, the fluid-blocking header having an internal conformal surface configured to mate with an external conformal surface of the component; introducing a plugging media into the internal conduit; activating the fluid-blocking header to freeze the plugging media in a vicinity of the fluid-blocking header; pressurizing the internal conduit of the component; and analyzing a fluid flow characteristic at an outlet of the component to assess an occurrence of a blockage within the internal conduit.
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公开(公告)号：US11162416B2
公开(公告)日：2021-11-02
申请号：US16222109
申请日：2018-12-17
发明人： Evan Butcher , Jesse R. Boyer , Om P. Sharma , Lawrence Binek , Bryan G. Dods , Vijay Narayan Jagdale
IPC分类号： F02C6/20 , F01D25/24 , B60K3/04 , B33Y10/00 , B33Y80/00 , F01D25/26 , F01D25/28 , F02C7/20 , F02K1/80
摘要： A vehicle structure with unitary casing for an attritable gas turbine engine comprising a vehicle structure forming a unitary casing having a casing wall opposite the vehicle structure; a bypass duct formed between the casing wall and the vehicle structure, wherein the unitary casing is configured to receive a core of the attritable gas turbine engine.
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公开(公告)号：US10941944B2
公开(公告)日：2021-03-09
申请号：US16152136
申请日：2018-10-04
发明人： Lawrence Binek
摘要： An additively manufactured combustor shell may comprise a radially outward surface, a radially inward surface opposite the radially outward surface, and an injector port defining a fuel injection channel. The injector port may comprise an inlet structure extending from the radially outward surface, and an outlet structure may extending from the radially inward surface. A support structure may extend between the outlet structure and the radially inward surface. The support structure may be configured to vaporize upon ignition of a fuel within the combustion chamber.
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公开(公告)号：US20200215587A1
公开(公告)日：2020-07-09
申请号：US16243708
申请日：2019-01-09
摘要： An end effector for a vacuum system is disclosed. In various embodiments, the end effector includes a central duct having a first end configured for connection to a vacuum source and a second end defining a central duct inlet; a base member proximate the second end of the central duct; and a plurality of passages extending from an outer surface of the base member to an inner surface of the central duct, the plurality of passages characterized by a passage axis having an axial vector component.
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公开(公告)号：US20190039073A1
公开(公告)日：2019-02-07
申请号：US16154145
申请日：2018-10-08
发明人： Ying She , Aaron T. Nardi , Lawrence Binek
摘要： A fluidized powder heat treatment classification assembly includes a gas source. A fluidized bed is connected to the gas source via a metered connection. The fluidized bed includes a first output connected to a powder classifier via at least a first valve. The powder classifier includes a catch container operable to decelerate a gas flow from the output and operable to catch particles entrained in the gas flow.
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公开(公告)号：US20190024242A1
公开(公告)日：2019-01-24
申请号：US15653582
申请日：2017-07-19
发明人： Lawrence Binek , Aaron T. Nardi
IPC分类号： C23C24/04
摘要： A method for cold spray deposition of a material on a substrate, comprising the steps of entraining a metal powder material in a stream of accelerant gas comprising hydrogen; forming a flow of shield gas around the stream of accelerant gas; and impacting the substrate with the stream of accelerant gas whereby the metal powder material is deposited on the substrate.
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公开(公告)号：US11199136B2
公开(公告)日：2021-12-14
申请号：US16152848
申请日：2018-10-05
发明人： Evan Butcher , Jesse R. Boyer , Om P. Sharma , Lawrence Binek , Bryan G. Dods , Vijay Narayan Jagdale
摘要： An additively manufactured thermally insulating structure comprising a base layer and a fire-resistant layer adjacent to the base layer that forms an air gap therebetween. A method for assembling a miniature gas turbine engine includes additively manufacturing an additively manufactured thermally insulating structure onto a static structure of the miniature gas turbine engine.
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公开(公告)号：US11174744B2
公开(公告)日：2021-11-16
申请号：US16148616
申请日：2018-10-01
发明人： Lawrence Binek , Tommy Skiba , Matthew B. Kennedy , Evan Butcher , Jesse R. Boyer , Vijay Narayan Jagdale , Dmytro Mykolayovych Voytovych
摘要： An assembly for use in an attritable engine includes a hub and a blade. The hub is configured to rotate about a centerline axis passing through a center of the hub and is formed with a first type of layer-by-layer additive manufacturing process. The blade is connected to and extends radially outward from the hub. The blade is formed with a second type of layer-by-layer additive manufacturing process that is different than the first layer-by-layer additive manufacturing process. The hub and the blade are integrally formed together as a single piece of material with a layer-by-layer additive manufacturing process. The blade includes a root of a first material, a platform connected to the root, an airfoil connected to and extending from the platform, and a tip connected on a distal end of the airfoil opposite from the root. The platform includes a material that is different from the first.
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公开(公告)号：US11156156B2
公开(公告)日：2021-10-26
申请号：US16151728
申请日：2018-10-04
发明人： Lawrence Binek , Jesse R. Boyer , Om P. Sharma , Evan Butcher , Bryan G. Dods , Vijay Narayan Jagdale
摘要： A gas turbine engine is provided that includes a compressor section, a turbine section, and a unitary structure. The compressor section has at least one compressor rotor stage. The turbine section has at least one turbine rotor stage. The compressor rotor stage and the turbine rotor stage are in rotational communication with each other. The unitary structure includes an outer case portion, a combustor section, a turbine nozzle, and an exhaust duct. The unitary structure configured for attachment with the turbine section and compressor section.
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公开(公告)号：US10989408B2
公开(公告)日：2021-04-27
申请号：US16130837
申请日：2018-09-13
发明人： Lawrence Binek , Evan Butcher , Matthew B. Kennedy , Vijay Narayan Jagdale , Jesse R. Boyer , Dmytro Mykolayovych Voytovych
摘要： A component for a gas turbine engine is disclosed. In various embodiments, the component includes a diffuser ring, a combustor and a spring element connecting the diffuser ring to the combustor.
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