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公开(公告)号：US10036258B2
公开(公告)日：2018-07-31
申请号：US14654676
申请日：2013-03-15
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Dominic J. Mongillo , Tracy A. Propheter-Hinckley , Mark F. Zelesky , Joel H. Wagner , Thomas N. Slavens
IPC: F01D5/18 , F01D5/14 , F01D11/08 , F01D9/02 , F01D25/24 , F02C7/18 , F01D25/08 , B23P15/26 , B22F3/105 , B33Y10/00 , B33Y70/00 , B33Y80/00
CPC classification number: F23R3/002 , B22F3/1055 , B23P15/26 , B33Y10/00 , B33Y70/00 , B33Y80/00 , F01D5/147 , F01D5/18 , F01D5/183 , F01D5/184 , F01D5/186 , F01D5/187 , F01D9/02 , F01D11/08 , F01D25/08 , F01D25/12 , F01D25/24 , F02C7/18 , F05D2250/185 , F05D2260/204 , F23R2900/03043 , Y10T29/49318 , Y10T29/49337 , Y10T29/49343 , Y10T29/49352 , Y10T428/249921
Abstract: A component according to an exemplary aspect of the present disclosure includes, among other things a wall and a vascular engineered lattice structure formed inside of the wall. The vascular engineered lattice structure defines a hollow vascular structure configured to communicate a fluid through the vascular engineered lattice structure. The vascular engineered lattice structure has at least one inlet hole and at least one outlet hole that communicates the fluid into and out of the hollow vascular structure.
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公开(公告)号：US20170173673A1
公开(公告)日：2017-06-22
申请号：US15448267
申请日：2017-03-02
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Joel H. Wagner , John R. Farris , John Joseph Marcin
CPC classification number: B22C9/106 , B22D29/001 , B22D29/002
Abstract: A method of forming an engine component according to an exemplary aspect of the present disclosure includes, among other things, introducing molten metal into a cavity between a shell and a casting article in the shell. The casting article includes a ceramic portion and a plurality of fibers. The method further includes separately removing the ceramic portion and the fibers from an interior of the component.
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公开(公告)号：US09649687B2
公开(公告)日：2017-05-16
申请号：US14744450
申请日：2015-06-19
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Joel H. Wagner , John R. Farris , John Joseph Marcin
CPC classification number: B22C9/106 , B22D29/001 , B22D29/002
Abstract: A method of forming an engine component according to an exemplary aspect of the present disclosure includes, among other things, introducing molten metal into a cavity between a shell and a casting article in the shell. The casting article includes a ceramic portion and a plurality of fibers. The method further includes separately removing the ceramic portion and the fibers from an interior of the component.
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公开(公告)号：US20160040551A1
公开(公告)日：2016-02-11
申请号：US14813294
申请日：2015-07-30
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Christopher W. Strock , Joel H. Wagner , Paul M. Lutjen
CPC classification number: F01D25/005 , C23C28/30 , F01D5/288 , F01D25/007 , F05D2220/32 , F05D2230/21 , F05D2230/31 , F05D2250/11 , F05D2250/131 , F05D2250/132 , F05D2250/141 , F05D2300/10 , F05D2300/702
Abstract: A method of locating a surface feature for a geometrically segmented coating on a contoured surface comprising providing an article having a contoured surface; overlaying an assembly of ligaments on the contoured surface; and locating a surface feature at a predetermined location relative to each ligament.
Abstract translation: 一种在轮廓表面上定位几何分段涂层的表面特征的方法，包括提供具有轮廓表面的制品; 将一系列韧带重叠在轮廓表面上; 以及将表面特征定位在相对于每个韧带的预定位置处。
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公开(公告)号：US20140190175A1
公开(公告)日：2014-07-10
申请号：US14202969
申请日：2014-03-10
Applicant: United Technologies Corporation
Inventor： Joel H. Wagner , Paul M. Lutjen
Abstract: A combustor liner with an input end and an output end includes an annular inner wall and an annular outer wall. At least one of the inner wall and outer wall is three-dimensionally contoured. The inner wall and the outer wall form a combustion chamber with the contours creating alternating expanding and constricting regions inside the chamber causing combustion gases to flow in the circumferential and axial directions.
Abstract translation: 具有输入端和输出端的燃烧器衬套包括环形内壁和环形外壁。 内壁和外壁中的至少一个是三维轮廓。 内壁和外壁形成燃烧室，其轮廓在室内形成交替的膨胀和收缩区域，使得燃烧气体在周向和轴向上流动。
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Patent Agency Ranking
公开(公告)号：US11334051B2
公开(公告)日：2022-05-17
申请号：US16446463
申请日：2019-06-19
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： James Tilsley Auxier , Alan C. Barron , Norman W. Cofalka , Joel H. Wagner
IPC: G05B19/4097 , F01D5/14
Abstract: A system for automated adaptive manufacturing of airfoil castings is disclosed. The system may receive a three dimensional scan of a work piece. The system may compare the three dimensional scan to a digital model of the work piece. The system may identify an area of dimensional abnormality on the work piece based on the comparison. The system may alter the area of dimensional abnormality on the work piece.
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公开(公告)号：US20200276637A1
公开(公告)日：2020-09-03
申请号：US16705003
申请日：2019-12-05
Applicant: United Technologies Corporation
Inventor： John Joseph Marcin , Mark F. Zelesky , Joel H. Wagner , Theodore W. Hall , David A. Krause , Ben S. Reinert
IPC: B22D25/02 , B22C3/00 , B22C7/02 , B22C9/04 , B22C9/10 , B22C9/12 , B22C9/24 , B22D29/00 , B22F3/10 , B22F3/24 , B22F7/04 , B23K1/00 , B23K1/19
Abstract: A method of method of making an airfoil includes making a refractory metal core that defines an interior of the airfoil by a tomo-lithographic process, making a mold that defines an exterior of the airfoil, inserting the refractory metal core into the mold, and pouring an airfoil material between the refractory metal core and the mold to cast the airfoil.
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公开(公告)号：US10669896B2
公开(公告)日：2020-06-02
申请号：US15873475
申请日：2018-01-17
Applicant: United Technologies Corporation
Inventor： Tracy A. Propheter-Hinckley , Joel H. Wagner
Abstract: A gas turbine engine internally cooled component airfoil includes a peripheral wall and a cooling system. The peripheral wall has an external surface including a suction surface and a pressure surface laterally spaced from the suction surface. The cooling system includes at least one or more passages bounded in part by the peripheral wall. At least a first of the one or more passages includes a first passage pressure side surface that includes an interior protrusion including a first sloped surface extending to a peak of the interior protrusion and a second sloped surface extending from the peak substantially in the direction of the pressure side surface. The slope of the second sloped surface is greater than the slope of the first sloped surface and a first cooling hole extends from the second sloped surface through the interior protrusion.
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公开(公告)号：US10556269B1
公开(公告)日：2020-02-11
申请号：US15473403
申请日：2017-03-29
Applicant: United Technologies Corporation
Inventor： John Joseph Marcin , Mark F. Zelesky , Joel H. Wagner , Theodore W. Hall , David A. Krause , Ben S. Reinert
IPC: B22C9/10 , B22C9/04 , B22C9/12 , B22D29/00 , B22D25/02 , B22C3/00 , B22C9/24 , B22C7/02 , B22F3/10 , B22F3/24 , B22F7/04 , B23K1/00 , B23K1/19 , F04D29/32 , F04D29/54 , F04D29/58 , F01D5/18 , F01D9/02 , F01D25/12 , B23K103/12
Abstract: A method of making a refractory metal core includes forming two layers of the core out of a material. The layers are bonded together to form a laminate master pattern, and a flexible mold is formed around the pattern. The pattern is removed from the flexible mold, and pulverulent refractory metal material is poured into the flexible mold. The pulverulent refractory metal material is sintered to form the refractory metal core.
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公开(公告)号：US20200001368A1
公开(公告)日：2020-01-02
申请号：US16023879
申请日：2018-06-29
Applicant: United Technologies Corporation
Inventor： Benjamin Heneveld , Joel H. Wagner , John Paulus
Abstract: A method of fabricating a composite component is provided. The method includes manufacturing a cast metallic component including a surface and defining an attachment point along the surface, placing a fugitive mold defining an element feature against the surface such that the element feature aligns with the attachment point, filling the element feature with powdered metallic material and heating the cast metallic component and the powdered metallic material to a temperature above a sintering temperature of the powdered metallic material and below a melting temperature of the cast metallic component.
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