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公开(公告)号：US20200087793A1
公开(公告)日：2020-03-19
申请号：US16688824
申请日：2019-11-19
Applicant: United Technologies Corporation
Inventor： Gary D. Roberge , William J. Brindley
Abstract: A method for forming a metallic structure having a secondary component includes positioning the secondary component on a main formation surface of a main tool, the main formation surface corresponding to a desired shape of a first layer of material. The method also includes depositing a layer of material on the secondary component and the main formation surface using a cold-spray technique such that the layer of material bonds to the secondary component. The method also includes removing the layer of material and the secondary component to form the metallic structure.
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公开(公告)号：US20180179640A1
公开(公告)日：2018-06-28
申请号：US15388392
申请日：2016-12-22
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Gary D. Roberge , William J. Brindley
CPC classification number: C23C24/04 , B22F3/008 , B22F3/1055 , B22F5/003 , B33Y10/00 , C22C47/068 , C23C4/02 , C23C4/06 , C23C4/08 , C23C4/134 , C23C4/185 , F01D25/005 , F05D2220/32 , F05D2230/31 , F05D2300/6032 , Y02P10/295
Abstract: A method for forming a reinforced metallic structure includes providing a tool having a formation surface corresponding to a desired structure shape of the reinforced metallic structure. The method also includes positioning a plurality of fibers on the formation surface of the tool. The method also includes depositing a layer of material on the plurality of fibers using a cold-spray technique. The method also includes removing the layer of material with the plurality of fibers from the tool to create the reinforced metallic structure.
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公开(公告)号：US20180179637A1
公开(公告)日：2018-06-28
申请号：US15388172
申请日：2016-12-22
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Gary D. Roberge , William J. Brindley
CPC classification number: C23C24/04 , B22F3/1055 , B33Y10/00 , B33Y80/00 , C23C24/087 , C25D7/00 , F01D25/005 , F05D2220/32 , F05D2230/31 , F05D2300/10
Abstract: A method for forming a sheet structure includes providing a tool having a formation surface corresponding to a shape of the sheet structure. The method also includes depositing at least one layer of material on the formation surface using a cold-spray deposition technique. The method also includes removing the at least one layer of material from the formation surface to create the sheet structure.
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公开(公告)号：US20170291369A1
公开(公告)日：2017-10-12
申请号：US15441649
申请日：2017-02-24
Applicant: United Technologies Corporation
Inventor： Sergei F. Burlatsky , Dmitri Novikov , William J. Brindley , David Ulrich Furrer
CPC classification number: B33Y10/00 , B22F3/1055 , B22F2003/1057 , B22F2999/00 , B29C64/153 , B29C64/393 , B29K2105/251 , B33Y30/00 , B33Y50/02 , G06F17/5086 , G06F2217/12 , Y02P10/295 , Y02P90/265 , B22F2003/1056 , B22F2203/03
Abstract: A method of evaluating and validating additive manufacturing operations includes generating a multidimensional space defined by a plurality of bounds, each of the bounds being defined on a distinct parameter of an additive manufacturing process and each of the bounds being directly related to the occurrence of a downskin roughness flaw, each of the parameters being a dimension in a multi-dimensional coordinate system, determining a coordinate position of at least one additive manufacturing operation within the multi-dimensional coordinate system, and categorizing the operation as free of downskin roughness flaws when the coordinate position is within the multi-dimensional space.
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公开(公告)号：US20170291365A1
公开(公告)日：2017-10-12
申请号：US15441607
申请日：2017-02-24
Applicant: United Technologies Corporation
Inventor： Sergei F. Burlatsky , Dmitri Novikov , William J. Brindley , David Ulrich Furrer
CPC classification number: B33Y10/00 , B22F3/1055 , B22F2003/1057 , B22F2999/00 , B29C64/153 , B29C64/393 , B29K2105/251 , B33Y30/00 , B33Y50/02 , G06F17/5086 , G06F2217/12 , Y02P10/295 , Y02P90/265 , B22F2003/1056 , B22F2203/03
Abstract: A method of evaluating and validating additive manufacturing operations includes generating a multidimensional space defined by a plurality of bounds, determining a coordinate position of at least one additive manufacturing operation within the multi-dimensional coordinate system, and categorizing the operation as flaw free when the coordinate position is within the multi-dimensional space. Each of the bounds is defined on a distinct parameter of an additive manufacturing process, each of said parameters being a dimension in a multi-dimensional coordinate system
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Patent Agency Ranking
公开(公告)号：US20160230557A1
公开(公告)日：2016-08-11
申请号：US14617628
申请日：2015-02-09
Applicant: United Technologies Corporation
Inventor： Mark T. Ucasz , Bruce R. Saxton , Daniel A. Bales , William J. Brindley
CPC classification number: F01D5/005 , C23C14/325 , F01D5/288 , F05D2230/10 , F05D2230/313 , F05D2230/80 , F05D2230/90
Abstract: Aspects of the disclosure are directed to a servicing of an airfoil of an aircraft engine. A first portion of a first bondcoat layer may be removed from the airfoil while leaving a second portion of the first bondcoat layer intact on the airfoil. A second bondcoat layer may be applied to the airfoil using a coating technique subsequent to the removal of the first portion of the first bondcoat layer.
Abstract translation: 本公开的方面涉及飞机发动机的翼型件的维修。 第一粘合涂层的第一部分可以从机翼上去除，同时在翼型件上完整地留下第一粘结涂层的第二部分。 第二粘合涂层可以在除去第一粘结涂层的第一部分之后使用涂覆技术施加到翼型件。
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公开(公告)号：US10907256B2
公开(公告)日：2021-02-02
申请号：US15388392
申请日：2016-12-22
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Gary D. Roberge , William J. Brindley
IPC: C23C24/04 , F01D25/00 , B33Y10/00 , C23C4/18 , C23C4/08 , C23C4/02 , C23C4/06 , C23C4/134 , B22F5/00 , C22C47/06 , B22F3/00 , B22F3/105
Abstract: A method for forming a reinforced metallic structure includes providing a tool having a formation surface corresponding to a desired structure shape of the reinforced metallic structure. The method also includes positioning a plurality of fibers on the formation surface of the tool. The method also includes depositing a layer of material on the plurality of fibers using a cold-spray technique. The method also includes removing the layer of material with the plurality of fibers from the tool to create the reinforced metallic structure.
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公开(公告)号：US20200318482A1
公开(公告)日：2020-10-08
申请号：US16376101
申请日：2019-04-05
Applicant: United Technologies Corporation
Inventor： Albert Rabinovich , William M. Rose , William J. Brindley
IPC: F01D5/00 , B23K26/342
Abstract: A blade repair apparatus is provided and includes a deposition head which is movable relative to base materials and configured to execute a repair operation that includes a deposition of additional materials onto the base materials during deposition head movements, a temperature control system including a temperature regulating assembly coupled with the deposition head in a trailing position and a controller. The controller is operably coupled to the deposition head and the temperature control system. The controller is configured to control the deposition head movements and depositional operations of the deposition head. The controller is configured to control the temperature control system such that the temperature regulating assembly controls temperatures of at least the base materials and the additional materials during at least the deposition head movements and the depositional operations.
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公开(公告)号：US20200316729A1
公开(公告)日：2020-10-08
申请号：US16376155
申请日：2019-04-05
Applicant: United Technologies Corporation
Inventor： William M. Rose , Albert Rabinovich , William J. Brindley
Abstract: A blade repair method is provided and includes operating a deposition head to deposit additional materials onto base materials while moving the deposition head relative to the base materials, arranging a temperature regulating assembly to remain aside the base materials in a trailing position relative to the deposition head and controlling operations of the temperature regulating assembly during deposition head movements and during depositional operations of the deposition head to control temperatures of at least the base materials and the additional materials during at least the deposition head movements and the depositional operations.
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公开(公告)号：US20200300810A1
公开(公告)日：2020-09-24
申请号：US16359550
申请日：2019-03-20
Applicant: United Technologies Corporation
Inventor： Xuan Liu , Zhong Ouyang , Andrew DeBiccari , William J. Brindley , Kathryn Macauley
Abstract: Disclosed is an apparatus and method for inspecting a component of a gas turbine engine, which includes a sleeve configured to surround a component of a gas turbine engine, the sleeve including: a pair of opposing wall members being secured to each other at at least one of a pair of opposite ends; an internal cavity located between the pair of opposing wall members, wherein the internal cavity extends from one end of the sleeve to an opposite end of the sleeve; and a plurality of orifices extending through the pair of opposing wall members, and wherein a probe is inserted in each orifice in one of the pair of opposing wall members to determine the state of the internal cavities of a gas turbine component and determine the structural integrity of the component.
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