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公开(公告)号：US20200332673A1
公开(公告)日：2020-10-22
申请号：US16388199
申请日：2019-04-18
Applicant: United Technologies Corporation
Inventor： Michael M. Joly , Andrzej Ernest Kuczek , Zaffir A. Chaudhry , Gorazd Medic , Dilip Prasad
Abstract: A gas turbine engine includes a plurality of blades circumferentially spaced from each other. A plurality of rings are spaced radially outward from the plurality of blade. At least one actuator is in mechanical communication with the plurality of rings for moving the plurality of rings in an axial direction to create an axial gap adjacent at least one of the plurality of rings.
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公开(公告)号：US20190107251A1
公开(公告)日：2019-04-11
申请号：US16095570
申请日：2016-04-22
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Wenping Zhao , Ellen Y. Sun , Paul F. Croteau , Justin R. Hawkes , Andrzej Ernest Kuczek
Abstract: A composite pressure vessel assembly includes a first vessel having a first inner layer and a second vessel having a second inner layer. An outer layer of the assembly is in contact with and substantially envelopes the first and second inner layers. A junction of the assembly has outer boundaries defined by segments of the first inner layer, the second inner layer and the outer layer. A cross-layered component of the assembly is disposed in the junction, the first and second inner layers and the outer layer for adding strength to the junction and restricting delamination.
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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：US20180292049A1
公开(公告)日：2018-10-11
申请号：US15481597
申请日：2017-04-07
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Wenping Zhao , Andrzej Ernest Kuczek , Ellen Y. Sun
CPC classification number: F17C1/16 , B29C70/345 , B29K2105/0872 , B29L2031/7126 , F17C1/00 , F17C1/04 , F17C1/06 , F17C13/00 , F17C2201/0109 , F17C2201/0166 , F17C2201/0171 , F17C2201/054 , F17C2201/056 , F17C2203/0604 , F17C2203/0619 , F17C2203/0621 , F17C2203/0624 , F17C2203/0636 , F17C2203/066 , F17C2203/0663 , F17C2203/0673 , F17C2209/2118 , F17C2209/2127 , F17C2209/2154 , F17C2209/225 , F17C2209/232 , F17C2209/234 , F17C2221/012 , F17C2221/031 , F17C2221/033 , F17C2221/035 , F17C2223/0123 , F17C2223/033 , F17C2223/035 , F17C2223/036 , F17C2260/01 , F17C2260/011 , F17C2260/018 , Y02E60/321
Abstract: A composite vessel assembly includes a circumferentially continuous wall and an end cap. The wall includes a plurality of layers, and the end cap includes a plurality of steps. Each step of the plurality of steps is engaged to a respective layer of the plurality of layers.
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公开(公告)号：US20180169828A1
公开(公告)日：2018-06-21
申请号：US15385648
申请日：2016-12-20
Applicant: United Technologies Corporation
Inventor： Justin R. Hawkes , Joseph C. Rampone , Andrzej Ernest Kuczek , Tahany Ibrahim El-Wardany , Randy P. Salva , Patrick Louis Clavette , Thomas J. Garosshen
Abstract: An embodiment of a tool assembly includes a spring-loaded shaft assembly disposed along a first axis, a hub, and a roller disk. The hub is connected to a distal end of the spring-loaded shaft assembly. The hub has an upper hub portion adjacent to the distal end of the spring-loaded shaft assembly aligned with the first axis, and a lower hub portion extending along a second axis. The second axis forms an angle relative to the first axis. The roller disk is joined to the lower portion of the hub, and has a working surface about its perimeter. The roller disk is rotatable about the second axis parallel to the second portion of the hub. The working surface includes a profile along its width such that an effective radius of the roller disk varies along a width thereof.
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Patent Agency Ranking
公开(公告)号：US20170348821A1
公开(公告)日：2017-12-07
申请号：US15174136
申请日：2016-06-06
Applicant: United Technologies Corporation
Inventor： Andrzej Ernest Kuczek , Joseph C. Rampone , Tahany Ibrahim El-Wardany , Paul R. Faughnan, JR.
CPC classification number: B24B39/003 , B23P9/02 , C21D7/08
Abstract: A method for deep roll peening a workpiece includes deep roll peening a workpiece by moving the workpiece along a feed path through multiple groups of opposed rollers that are arranged in series. Each group of opposed rollers includes a rim that defines a workpiece engagement surface that exerts a deep roll peening force on the workpiece. A deep roll peening system includes multiple groups of opposed rollers. Each of the opposed rollers is rotatably mounted and has a rim that defines a workpiece engagement surface. The workpiece engagement surfaces are spaced apart from each other by a gap. The groups are arranged in series such that the gaps define a feed path for receiving a workpiece into serial contact with the workpiece engagement surfaces.
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公开(公告)号：US20150360289A1
公开(公告)日：2015-12-17
申请号：US14740668
申请日：2015-06-16
Applicant: United Technologies Corporation
Inventor： Joe J. Liou , Michael A. Klecka , Andrzej Ernest Kuczek , Tahany Ibrahim El-Wardany , Lee A. Hoffman , Daniel V. Viens
CPC classification number: B22F3/1055 , B21H7/00 , B22D23/06 , B22F3/18 , B22F2999/00 , B23P9/02 , B23P15/00 , B33Y10/00 , C21D7/04 , C21D2221/00 , Y02P10/295 , B22F2003/166
Abstract: An additive manufacturing method for forming a component is disclosed. The method includes the steps of forming a first layer of additive material on a substrate. The first layer of additive material is deep rolled. A second layer of additive material is then formed on the first layer of additive material.
Abstract translation: 公开了一种用于形成部件的添加剂制造方法。 该方法包括在衬底上形成第一层添加剂材料的步骤。 第一层添加剂材料是深轧的。 然后在第一层添加剂材料上形成第二层添加剂材料。
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公开(公告)号：US11092030B2
公开(公告)日：2021-08-17
申请号：US16388199
申请日：2019-04-18
Applicant: United Technologies Corporation
Inventor： Michael M. Joly , Andrzej Ernest Kuczek , Zaffir A. Chaudhry , Gorazd Medic , Dilip Prasad
Abstract: A gas turbine engine includes a plurality of blades circumferentially spaced from each other. A plurality of rings are spaced radially outward from the plurality of blade. At least one actuator is in mechanical communication with the plurality of rings for moving the plurality of rings in an axial direction to create an axial gap adjacent at least one of the plurality of rings.
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公开(公告)号：US10786883B2
公开(公告)日：2020-09-29
申请号：US15385648
申请日：2016-12-20
Applicant: United Technologies Corporation
Inventor： Justin R. Hawkes , Joseph C. Rampone , Andrzej Ernest Kuczek , Tahany Ibrahim El-Wardany , Randy P. Salva , Patrick Louis Clavette , Thomas J. Garosshen
Abstract: An embodiment of a tool assembly includes a spring-loaded shaft assembly disposed along a first axis, a hub, and a roller disk. The hub is connected to a distal end of the spring-loaded shaft assembly. The hub has an upper hub portion adjacent to the distal end of the spring-loaded shaft assembly aligned with the first axis, and a lower hub portion extending along a second axis. The second axis forms an angle relative to the first axis. The roller disk is joined to the lower portion of the hub, and has a working surface about its perimeter. The roller disk is rotatable about the second axis parallel to the second portion of the hub. The working surface includes a profile along its width such that an effective radius of the roller disk varies along a width thereof.
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公开(公告)号：US10422477B2
公开(公告)日：2019-09-24
申请号：US15481597
申请日：2017-04-07
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Wenping Zhao , Andrzej Ernest Kuczek , Ellen Y. Sun
Abstract: A composite vessel assembly includes a circumferentially continuous wall and an end cap. The wall includes a plurality of layers, and the end cap includes a plurality of steps. Each step of the plurality of steps is engaged to a respective layer of the plurality of layers.
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