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公开(公告)号：US10222001B2
公开(公告)日：2019-03-05
申请号：US15035060
申请日：2014-09-08
Applicant: United Technologies Corporation
Inventor： Paul F. Croteau , John P. Wesson , Andrzej Ernest Kuczek , Matthew E. Lynch , Tahany Ibrahim El-Wardany , Ellen Y. Sun , Wenping Zhao , Daniel V. Viens
Abstract: A pressure vessel configured to store a pressurized fluid is provided including a plurality of lobes. Each lobe includes at least one vertically arranged interior wall. The plurality of lobes are positioned in a side by side configuration such that a first interior wall of a first lobe is positioned adjacent a second interior wall of a second adjacent lobe. The first interior wall and the second interior wall are configured to contact one another at a first point of tangency. A first tangent intersects the first lobe at the first point of tangency and a second tangent intersects the second lobe at the first point of tangency. The first tangent and the second tangent are separated by about 120 degrees.
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公开(公告)号：US20190003748A1
公开(公告)日：2019-01-03
申请号：US16064827
申请日：2015-12-21
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Mikhail B. Gorbounov , Parmesh Verma , Subramanyaravi Annapragada , Andrzej E. Kuczek , Matthew E. Lynch , Andrew Smeltz , Neal R. Herring , Ulf J. Jonsson , Thomas D. Radcliff
IPC: F25B21/00
Abstract: A heat transfer system is disclosed that includes a plurality of electrocaloric elements (12) including an electrocaloric film (14), a first electrode (16) on a first side of the electrocaloric film, and a second electrode (18) on a second side of the electrocaloric film. A fluid flow path (20) is disposed along the plurality of electrocaloric elements, formed by corrugated fluid flow guide elements (19).
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公开(公告)号：US20180247462A1
公开(公告)日：2018-08-30
申请号：US15444701
申请日：2017-02-28
Applicant: United Technologies Corporation
Inventor： Matthew E. Lynch
CPC classification number: G06T19/20 , G06F17/5009 , G06F17/5018 , G06F17/5086 , G06F2217/08 , G06F2217/12 , G06F2217/16 , G06T5/002 , G06T5/30 , G06T15/08 , G06T2200/04 , G06T2207/20024 , Y02P90/265
Abstract: A method of generating a smooth optimized part design for a workpiece is presented. Topology optimization is performed based on design objectives, to generate surface data describing an optimized but unfinished surface of the workpiece. The surface data is used to generate volumetric data describing the workpiece structure. A three dimensional smoothing filter is applied to the volumetric data. A manufacturing design is generated from the resulting smoothed volumetric data.
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公开(公告)号：US10808545B2
公开(公告)日：2020-10-20
申请号：US15650107
申请日：2017-07-14
Applicant: United Technologies Corporation
Inventor： Tahany Ibrahim El-Wardany , Matthew E. Lynch , Om P. Sharma , Catalin G. Fotache
Abstract: An embodiment of a fan blade includes an interior region between a metallic pressure sidewall and a metallic suction sidewall. Each sidewall extends in span from a base to a tip, and extends in chord from a leading edge to a trailing edge. The interior region of the fan blade includes a first fully dense metallic portion and a first porous metallic portion. The first fully dense metallic portion has a volume occupying at least 10% of a total volume of the interior region, and substantially no porosity. The first porous metallic portion is integrally joined to the fully dense metallic portion, and is selected from a structured lattice, an unstructured foam, and combinations thereof.
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公开(公告)号：US10325413B2
公开(公告)日：2019-06-18
申请号：US15444701
申请日：2017-02-28
Applicant: United Technologies Corporation
Inventor： Matthew E. Lynch
Abstract: A method of generating a smooth optimized part design for a workpiece is presented. Topology optimization is performed based on design objectives, to generate surface data describing an optimized but unfinished surface of the workpiece. The surface data is used to generate volumetric data describing the workpiece structure. A three dimensional smoothing filter is applied to the volumetric data. A manufacturing design is generated from the resulting smoothed volumetric data.
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Patent Agency Ranking
公开(公告)号：US20190017388A1
公开(公告)日：2019-01-17
申请号：US15650107
申请日：2017-07-14
Applicant: United Technologies Corporation
Inventor： Tahany Ibrahim El-Wardany , Matthew E. Lynch , Om P. Sharma , Catalin G. Fotache
CPC classification number: F01D5/183 , B22F3/1115 , F01D5/147 , F04D29/023 , F04D29/324 , F04D29/388 , F05B2260/203 , F05D2220/36 , F05D2230/31 , F05D2240/305 , F05D2240/306 , F05D2300/121 , F05D2300/133 , F05D2300/514 , F05D2300/612
Abstract: An embodiment of a fan blade includes an interior region between a metallic pressure sidewall and a metallic suction sidewall. Each sidewall extends in span from a base to a tip, and extends in chord from a leading edge to a trailing edge. The interior region of the fan blade includes a first fully dense metallic portion and a first porous metallic portion. The first fully dense metallic portion has a volume occupying at least 10% of a total volume of the interior region, and substantially no porosity. The first porous metallic portion is integrally joined to the fully dense metallic portion, and is selected from a structured lattice, an unstructured foam, and combinations thereof.
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公开(公告)号：US20180195393A1
公开(公告)日：2018-07-12
申请号：US15913722
申请日：2018-03-06
Applicant: United Technologies Corporation
Inventor： Wendell V. Twelves, JR. , Kathleen E. Sinnamon , Lexia Kironn , Evan Butcher , Joe Ott , Matthew E. Lynch
CPC classification number: F01D5/025 , F01D5/30 , F01D5/3084 , F05D2260/38 , F05D2300/501 , F05D2300/50212 , F05D2300/6033 , F23R3/007 , Y10T403/217
Abstract: A ceramic component retention system includes a metallic component, a ceramic component, and at least one spring element arranged between the metallic component and the ceramic component. The metallic component has a first coefficient of thermal expansion, and the ceramic component has a second coefficient of thermal expansion. The at least one spring element is configured to mechanically couple the ceramic component to the metallic component.
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公开(公告)号：US20160290564A1
公开(公告)日：2016-10-06
申请号：US15035060
申请日：2014-09-08
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Paul F. Croteau , John P. Wesson , Andrzej Ernest Kuczek , Matthew E. Lynch , Tahany Ibrahim El-Wardany , Ellen Y. Sun , Wenping Zhao , Daniel V. Viens
CPC classification number: F17C13/06 , F17C1/00 , F17C1/14 , F17C1/16 , F17C2201/0152 , F17C2201/056 , F17C2203/0617 , F17C2203/0636 , F17C2203/0663 , F17C2205/0146 , F17C2209/2109 , F17C2209/2181 , F17C2209/219 , F17C2209/221 , F17C2209/234 , F17C2221/012 , F17C2221/031 , F17C2221/033 , F17C2221/035 , F17C2223/0123 , F17C2223/0153 , F17C2223/036 , F17C2260/018 , F17C2270/0168 , F17C2270/0178 , Y02E60/321
Abstract: A pressure vessel configured to store a pressurized fluid is provided including a plurality of lobes. Each lobe includes at least one vertically arranged interior wall. The plurality of lobes are positioned in a side by side configuration such that a first interior wall of a first lobe is positioned adjacent a second interior wall of a second adjacent lobe. The first interior wall and the second interior wall are configured to contact one another at a first point of tangency. A first tangent intersects the first lobe at the first point of tangency and a second tangent intersects the second lobe at the first point of tangency. The first tangent and the second tangent are separated by about 120 degrees.
Abstract translation: 提供了构造成存储加压流体的压力容器，其包括多个叶片。 每个叶片包括至少一个垂直布置的内壁。 多个凸角被并排定位成使得第一凸角的第一内壁邻近第二相邻凸角的第二内壁定位。 第一内壁和第二内壁构造成在第一切点处彼此接触。 第一切线在第一切点处与第一凸角相交，第二切线在第一切点处与第二凸角相交。 第一切线和第二切线分开大约120度。
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公开(公告)号：US20150336233A1
公开(公告)日：2015-11-26
申请号：US14720300
申请日：2015-05-22
Applicant: United Technologies Corporation
Inventor： Wendell V. Twelves , Lyutsia Dautova , Evan Butcher , Joe Ott , Matthew E. Lynch
Abstract: A process is provided involving an agitator. This process includes steps of: (a) disposing an object with the agitator, which object includes an aperture therein; (b) disposing abrasive material within the aperture; and (c) agitating the abrasive material by moving the object using the agitator.
Abstract translation: 提供涉及搅拌器的方法。 该方法包括以下步骤：（a）用搅拌器设置物体，该物体在其中包括孔; （b）将研磨材料放置在孔内; 和（c）通过使用搅拌器移动物体来搅拌研磨材料。
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公开(公告)号：US20140255198A1
公开(公告)日：2014-09-11
申请号：US14202195
申请日：2014-03-10
Applicant: United Technologies Corporation
Inventor： Tahany Ibrahim El-Wardany , Matthew E. Lynch , Daniel V. Viens , Robert A. Grelotti
CPC classification number: B22F5/009 , B22F3/1055 , B22F2003/1056 , B22F2207/01 , B22F2207/17 , B23P15/006 , F01D5/02 , F01D5/28 , F01D25/005 , F05D2230/22 , F05D2230/31 , F05D2300/522 , Y02P10/295 , Y02T50/672 , Y10T29/37
Abstract: A method of fabricating a functionally graded turbine engine component is disclosed and includes the step of depositing layers of powder onto a base and solidifying/fusing each layer with a first directed energy beam to define a component. The method further includes varying a process parameter between deposited layers to define different material properties within the component. The method also proposes surface enhancement approach that can be used after depositing each layer to locally customize the material properties. The method also proposes machining the different internal surfaces to achieve the proper surface finishing required.
Abstract translation: 公开了一种制造功能梯度涡轮发动机部件的方法，包括将粉末层沉积到基座上并用第一定向能量束固化/融合每个层以限定部件的步骤。 该方法还包括改变沉积层之间的工艺参数以在组件内限定不同的材料性质。 该方法还提出了表面增强方法，其可以在沉积每个层以在本地定制材料性质之后使用。 该方法还提出加工不同的内表面以实现所需的适当的表面光洁度。
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