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公开(公告)号：US11364587B2
公开(公告)日：2022-06-21
申请号：US15957857
申请日：2018-04-19
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Henry H. Thayer , Wendell V. Twelves
Abstract: An insert apparatus for protecting a curved inner surface within a passageway from abrasion during an abrasive machining operation is disclosed. In various embodiments, the insert apparatus includes a shield having a shell shaped to match a curved portion of the curved inner surface of the passageway and a shaft having a first end connected to the shell and a second end connected to a member configured to maintain the shaft within the passageway and the shell positioned against the curved inner surface during the abrasive machining operation.
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公开(公告)号：US10850366B2
公开(公告)日：2020-12-01
申请号：US15843403
申请日：2017-12-15
Applicant: United Technologies Corporation
Abstract: An apparatus for finishing a component includes at least one articulating arm, at least one plasma gun disposed at an end of a first articulating arm of the at least one articulating arm, at least one shot peen nozzle maintained in a fixed positioned relative to the plasma gun, and a controller controllably coupled to the articulating arm such that output signals from the controller control motions of the articulating arm.
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公开(公告)号：US20200230779A1
公开(公告)日：2020-07-23
申请号：US16842050
申请日：2020-04-07
Applicant: United Technologies Corporation
Inventor： Wendell V. Twelves , Joe Ott , Evan Butcher , John P. Rizzo, JR.
Abstract: A method for abrasive flow machining includes moving an abrasive media through a high-aspect passage of a workpiece. Local pressure of the abrasive media is increased at target abrasion surfaces of the high-aspect passage using a passage geometry that is configured to direct flow of the abrasive media into the target abrasion surfaces such that the target abrasion surfaces are preferentially polished by the abrasive media over other, non-targeted surfaces of the high-aspect passage at which the flow of the abrasive media is not directed into.
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公开(公告)号：US20190184522A1
公开(公告)日：2019-06-20
申请号：US15843403
申请日：2017-12-15
Applicant: United Technologies Corporation
CPC classification number: B24C1/10 , B23K10/00 , B23K26/0093 , B23P25/003 , B24C1/04 , B24C3/06
Abstract: An apparatus for finishing a component includes at least one articulating arm, at least one plasma gun disposed at an end of a first articulating arm of the at least one articulating arm, at least one shot peen nozzle maintained in a fixed positioned relative to the plasma gun, and a controller controllably coupled to the articulating arm such that output signals from the controller control motions of the articulating arm.
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25.发明申请公开(公告)号：US20190111507A1
公开(公告)日：2019-04-18
申请号：US15785892
申请日：2017-10-17
Applicant: United Technologies Corporation
Inventor： Matthew E. Lynch , Wendell V. Twelves
CPC classification number: B23H3/04 , B22F3/24 , B22F5/10 , B22F2998/10 , B22F2999/00 , B23H7/26 , B23H7/32 , B23H9/14 , B33Y40/00 , C25F3/16 , C25F7/00 , B22F3/1055 , B22F2003/247 , B22F3/008
Abstract: An electrochemical machining system comprises a component having a passage, the passage has an opening and an internal surface formed along the passage, a conductive wire has insulation covering portions of the conductive wire forming gaps having exposed wire; the conductive wire is inserted in the passage; a power source is coupled to the component and the conductive wire forms an electrical circuit, wherein the component comprises an anode and the conductive wire comprises a cathode; and an electrolyte within the passage contacting the internal surface and the exposed wire, wherein the electrolyte comprises a charge-carrying liquid configured to complete the electrical circuit between the cathode and anode.
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Patent Agency Ranking
公开(公告)号：US10233954B2
公开(公告)日：2019-03-19
申请号：US15041522
申请日：2016-02-11
Applicant: United Technologies Corporation
Inventor： Wendell V. Twelves , Kathleen E. Sinnamon
Abstract: An exemplary method of adjustably mounting a first component to a second component includes, among other things, securing the first component to the second component with a linking member, and selectively adjusting the temperature of a variable portion of the linking member to change a size of the linking member.
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27.发明申请ADDITIVE MANUFACTURED NON-ROUND, SEPTUM TIED, CONFORMAL HIGH PRESSURE TUBING 审中-公开添加剂制造的非圆形，均匀的高压管道公开(公告)号：US20160333790A1
公开(公告)日：2016-11-17
申请号：US15112468
申请日：2015-01-20
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Lexia Kironn , Wendell V. Twelves , Evan Butcher , Gary Schirtzinger , Joe Ott
CPC classification number: F02C7/27 , F01D25/24 , F04D29/522 , F05D2220/50 , F05D2230/31 , F05D2250/141 , F05D2250/191 , F05D2250/75 , Y02T50/671
Abstract: A septum-tied tube pack is provided that includes a first outer wall formed by a multiple of first connected radiuses. A second outer wall is formed by a multiple of second connected radiuses. A first end radius connects the first outer wall and the second outer wall. A second end radius connects the first outer wall and the second outer wall. A multiple of septum elements extend between the first outer wall and the second outer wall. A gas turbine engine is also provided that includes an engine case structure and a fluid conduit mounted to the engine case structure. The fluid conduit includes a septum-tied tube pack section.
Abstract translation: 提供了隔膜束管，其包括由多个第一连接半径形成的第一外壁。 第二外壁由多个第二连接半径形成。 第一端半径连接第一外壁和第二外壁。 第二端半径连接第一外壁和第二外壁。 多个隔膜元件在第一外壁和第二外壁之间延伸。 还提供了一种燃气涡轮发动机，其包括发动机壳体结构和安装到发动机壳体结构的流体导管。 流体导管包括隔膜束管部分。
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公开(公告)号：US20160326892A1
公开(公告)日：2016-11-10
申请号：US15108613
申请日：2015-01-05
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Grant O. Cook, III , Wendell V. Twelves
IPC: F01D5/28
CPC classification number: F01D5/288 , F01D5/147 , F01D5/282 , F01D5/284 , F04D19/00 , F05D2220/32 , F05D2240/30 , F05D2300/10 , F05D2300/20 , F05D2300/502 , F05D2300/611 , F05D2300/615 , Y02T50/672
Abstract: A component for a gas turbine engine comprises an underlying substrate. A plurality of ceramic panels have intermediate thermal expansion joints bonded by a bond layer to the underlying substrate. The thermal expansion joints are formed of a material having a greater coefficient of expansion than a material forming the ceramic panels. The ceramic panels and the thermal expansion joints are positioned to define an outer surface for the component. A gas turbine engine and a component for a gas turbine engine are also disclosed.
Abstract translation: 用于燃气涡轮发动机的部件包括下面的基板。 多个陶瓷板具有通过接合层与下面的基底结合的中间热膨胀接头。 热膨胀接头由比形成陶瓷板的材料膨胀系数大的材料形成。 陶瓷板和热膨胀接头被定位以限定用于部件的外表面。 还公开了一种燃气涡轮发动机和用于燃气涡轮发动机的部件。
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公开(公告)号：US20160161242A1
公开(公告)日：2016-06-09
申请号：US14903919
申请日：2014-07-09
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Grant O. Cook , Wendell V. Twelves
CPC classification number: G06K19/07749 , B29C37/0025 , B29C64/106 , B29C64/124 , B29C64/153 , B29C70/42 , B29C70/54 , B29K2079/08 , B29K2105/0058 , B29K2105/12 , B29K2105/251 , B29K2105/253 , B29K2307/04 , B29K2309/08 , B29L2009/008 , B29L2031/082 , B32B27/08 , B32B27/281 , B32B2250/02 , B32B2255/10 , B32B2255/205 , B32B2262/101 , B32B2262/106 , B32B2603/00 , B33Y10/00 , B33Y70/00 , B33Y80/00 , C23C18/1641 , C23C18/1653 , C23C18/1657 , C23C18/166 , C23C18/22 , C23C18/30 , C23C18/32 , C23C28/021 , C23C28/023 , C25D1/003 , C25D1/02 , C25D1/20 , C25D3/02 , C25D5/06 , C25D5/54 , C25D5/56 , C25D7/00 , C25D7/04 , C25D9/02 , C25D17/12 , G01B7/16 , G01D5/12 , G01N3/08 , G01N2203/026 , G01N2203/0268 , G01N2203/0298
Abstract: Non-contact strain measurement systems and their method of use to detect strain on rotating components are disclosed. A non-contact strain measurement system comprises magnetic materials plated onto a rotatable component in addition to appropriate encoders and controller. The magnetic materials are spaced apart a first distance D1 when the component is not rotating, and a second distance D2 when the component is rotating. The encoders and controller are utilized to detect strain on the rotating component. A method of using the system to detect strain on a rotating component includes detecting the first distance D1 then detecting the second distance D2, and calculating the strain imparted onto the component from a difference between D1 and D2.
Abstract translation: 公开了非接触应变测量系统及其用于检测旋转部件上的应变的方法。 除了适当的编码器和控制器之外，非接触应变测量系统包括电镀到可旋转部件上的磁性材料。 当部件不旋转时，磁性材料间隔开第一距离D1，当部件旋转时，磁性材料间隔开第二距离D2。 编码器和控制器用于检测旋转部件上的应变。 使用该系统来检测旋转部件上的应变的方法包括检测第一距离D1，然后检测第二距离D2，并且根据D1和D2之间的差来计算施加到部件上的应变。
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公开(公告)号：US20160145747A1
公开(公告)日：2016-05-26
申请号：US14903928
申请日：2014-07-09
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Charles R. Watson , Wendell V. Twelves , Gary M. Lomasney , Joseh Parkos
CPC classification number: G06K19/07749 , B29C37/0025 , B29C64/106 , B29C64/124 , B29C64/153 , B29C70/42 , B29C70/54 , B29K2079/08 , B29K2105/0058 , B29K2105/12 , B29K2105/251 , B29K2105/253 , B29K2307/04 , B29K2309/08 , B29L2009/008 , B29L2031/082 , B32B27/08 , B32B27/281 , B32B2250/02 , B32B2255/10 , B32B2255/205 , B32B2262/101 , B32B2262/106 , B32B2603/00 , B33Y10/00 , B33Y70/00 , B33Y80/00 , C23C18/1641 , C23C18/1653 , C23C18/1657 , C23C18/166 , C23C18/22 , C23C18/30 , C23C18/32 , C23C28/021 , C23C28/023 , C25D1/003 , C25D1/02 , C25D1/20 , C25D3/02 , C25D5/06 , C25D5/54 , C25D5/56 , C25D7/00 , C25D7/04 , C25D9/02 , C25D17/12 , G01B7/16 , G01D5/12 , G01N3/08 , G01N2203/026 , G01N2203/0268 , G01N2203/0298
Abstract: Methods for repairing plated metallic layers on plated polymeric parts are disclosed. First, a polymer is formed into an article of a desired shape or geometry. The outer surface of the article is prepared to receive a catalyst and then the outer surface is activated with the catalyst. A first metallic layer is then plated onto the outer surface to form a structure. Optional additional metallic layers may be applied. Then, a defect in a damaged metal layer is repaired by brush plating or brush electroplating.
Abstract translation: 公开了在镀覆的聚合物部件上修复电镀金属层的方法。 首先，将聚合物形成为所需形状或几何形状的制品。 制品的外表面准备接收催化剂，然后用催化剂活化外表面。 然后将第一金属层电镀到外表面上以形成结构。 可以选择附加的金属层。 然后，通过刷镀或刷电镀修复损坏的金属层中的缺陷。
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