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公开(公告)号：US09765436B2
公开(公告)日：2017-09-19
申请号：US15023171
申请日：2014-08-04
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Matthew B. Kennedy , Justin R. Hawkes , Aaron T. Nardi , Michael A. Klecka
CPC classification number: C23C24/04 , B05B7/144 , B05B7/1463 , B05D1/12 , G01F11/24
Abstract: A powder feeder for a cold spray system includes a rotatable drum body, a housing surrounding the drum body, and a support structure. The support structure couples to the housing and supports the housing such that the drum body rotates about a rotation axis to provide in-situ blending of powder disposed within an interior of the drum body.
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公开(公告)号：US20160221084A1
公开(公告)日：2016-08-04
申请号：US15021575
申请日：2014-07-30
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Michael A. Klecka , Ying She , Tahany Ibrahim El-Wardany , Aaron T. Nardi
CPC classification number: B22F9/04 , B01J2/16 , B01J8/1836 , B01J2208/00061 , B01J2208/00504 , B01J2208/0053 , B22F1/0048 , B22F1/0085 , B22F2201/02 , B22F2201/11 , B22F2999/00 , B33Y10/00 , B33Y70/00 , B22F2201/10 , B22F3/003
Abstract: One embodiment includes a powder spheroidizing method. The method includes loading a powder into a fluidized bed assembly, fluidizing at least some of the powder in the fluidized bed assembly using an inert gas, and heating the powder while fluidized in the fluidized bed assembly.
Abstract translation: 一个实施例包括粉末球化方法。 该方法包括将粉末加载到流化床组件中，使用惰性气体使流化床组件中的至少一些粉末流化，并在流化床组件中流化时加热粉末。
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公开(公告)号：US20160130703A1
公开(公告)日：2016-05-12
申请号：US14934976
申请日：2015-11-06
Applicant: United Technologies Corporation
Inventor： Aaron T. Nardi , Michael A. Klecka , Louis Chiappetta , Martin Haas
CPC classification number: C23C24/04 , B05B1/02 , B05B7/0441 , B05B7/14 , B05B7/1404 , B05B7/1486 , B05B7/1606 , C23C4/02
Abstract: A nozzle assembly for a cold spray deposition system includes a nozzle body with an axial bore. The axial bore defines a converging segment, a diverging segment downstream of the converging segment, and a throat fluidly connected between the converging and diverging segments of the axial bore. A particulate conduit is fixed within the axial bore and extends along the axial bore diverging segment for issuing solid particulate into the diverging segment of the axial bore.
Abstract translation: 用于冷喷涂沉积系统的喷嘴组件包括具有轴向孔的喷嘴体。 轴向孔限定会聚段，在会聚段下游的发散段，以及流体连接在轴向孔的会聚和发散段之间的喉部。 颗粒导管固定在轴向孔内并沿着轴向孔扩展段延伸，以将固体颗粒发送到轴向孔的发散段中。
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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：US11033961B2
公开(公告)日：2021-06-15
申请号：US15105100
申请日：2015-01-09
Applicant: United Technologies Corporation
Inventor： Ying She , Aaron T. Nardi , Zissis A. Dardas , Michael A. Klecka , Scott A. Eastman
IPC: B22F1/02 , B22F1/00 , B33Y70/00 , B22F10/10 , B22F12/00 , B23K26/342 , B22F3/00 , B22F3/10 , B23K15/00 , B23K26/00 , B23K103/04 , B23K103/10 , B23K103/12 , B23K103/14 , B23K103/16 , B23K103/00 , B33Y10/00
Abstract: Material is provided for forming a part using a manufacturing system. The material includes a plurality of discrete particles. Each of the particles includes a metal powder core encapsulated by a non-metal coating. At least the cores of the particles are adapted to be solidified together by the manufacturing system to form the part.
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Patent Agency Ranking
公开(公告)号：US10808323B2
公开(公告)日：2020-10-20
申请号：US16131481
申请日：2018-09-14
Applicant: United Technologies Corporation
Inventor： Aaron T. Nardi , Michael A. Klecka , Louis Chiappetta , Martin Haas
Abstract: A nozzle assembly for a cold spray deposition system includes a nozzle body with an axial bore. The axial bore defines a converging segment, a diverging segment downstream of the converging segment, and a throat fluidly connected between the converging and diverging segments of the axial bore. A particulate conduit is fixed within the axial bore and extends along the axial bore diverging segment for issuing solid particulate into the diverging segment of the axial bore.
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公开(公告)号：US10100412B2
公开(公告)日：2018-10-16
申请号：US14934976
申请日：2015-11-06
Applicant: United Technologies Corporation
Inventor： Aaron T. Nardi , Michael A. Klecka , Louis Chiappetta , Martin Haas
Abstract: A nozzle assembly for a cold spray deposition system includes a nozzle body with an axial bore. The axial bore defines a converging segment, a diverging segment downstream of the converging segment, and a throat fluidly connected between the converging and diverging segments of the axial bore. A particulate conduit is fixed within the axial bore and extends along the axial bore diverging segment for issuing solid particulate into the diverging segment of the axial bore.
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公开(公告)号：US20180171448A1
公开(公告)日：2018-06-21
申请号：US15385684
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 , Adam S. Meusel , Michael A. Klecka , Robert E. Erickson , Joseph B. Wysocki
CPC classification number: C22F1/04 , B21B27/02 , B21B37/58 , B21H7/16 , B23P9/02 , B24B27/0038 , B24B39/00 , C21D7/02 , C21D7/08
Abstract: An embodiment of a tool assembly includes a robotic assembly, a tool mount, and a non-axisymmetric deep rolling tool. The robotic assembly includes a plurality of linear arms connected in series between a base end and a working end. Adjacent ones of the plurality of arms are connected via a corresponding plurality of multi-axis joints such that the working end is articulated by movement of one or more of the plurality of arms relative to one or more of the plurality of multi-axis joints. The tool mount is connected to one of the linear arms or one of the multi-axis joints at the working end of the robotic assembly. The non-axisymmetric deep rolling tool is connected to the tool mount, and includes a spring-loaded shaft assembly disposed along a first axis. A 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, forming a nonzero angle relative to the first axis. A roller disk is joined to the lower portion of the hub and is rotatable about the second axis parallel to the second portion of the hub.
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公开(公告)号：US09555474B2
公开(公告)日：2017-01-31
申请号：US14911211
申请日：2014-07-30
Applicant: United Technologies Corporation
Inventor： Ying She , Aaron T. Nardi , Michael A. Klecka
IPC: B22F1/00 , B22F3/00 , B22F1/02 , C21D1/53 , C21D1/74 , C23C8/06 , C23C24/04 , B33Y10/00 , B33Y70/00
CPC classification number: B22F1/0085 , B01J2/16 , B01J6/004 , B01J8/1836 , B22F1/02 , B22F3/003 , B22F3/008 , B22F2201/10 , B22F2999/00 , B33Y10/00 , B33Y70/00 , C21D1/53 , C21D1/74 , C23C8/06 , C23C24/04
Abstract: A system comprises a furnace, a fluidized bed assembly and a powder bed. The fluidized bed assembly is positioned in the furnace and comprises an outer chamber having an outer chamber inlet for receiving gas, an inner chamber positioned inside of the outer chamber. The inner chamber comprises an inner chamber inlet in fluid communication with the outer chamber, and an outlet through which the gas may exit the inner chamber and the outer chamber. The powder bed is disposed in the inner chamber.
Abstract translation: 一种系统包括炉，流化床组件和粉末床。 流化床组件位于炉中并且包括具有用于接收气体的外部室入口的外部室，位于外部室内部的内部室。 内室包括与外室流体连通的内室入口，以及出口，气体可通过该出口离开内室和外室。 粉末床设置在内室中。
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公开(公告)号：US20160356866A1
公开(公告)日：2016-12-08
申请号：US14728473
申请日：2015-06-02
Applicant: United Technologies Corporation
Inventor： Paul Attridge , Nicholas Charles Soldner , Joseph V. Mantese , Cagatay Tokgoz , Xin Wu , Michael A. Klecka , Joseph Zacchio
CPC classification number: G01R33/0052
Abstract: A sensing system may comprise a reader device including a primary magnetic coil, and a sensing device including a secondary magnetic coil and a sensing platform configured to acquire sensing data. The sensing system may further include a first part having the sensing device embedded therein. The reader device and the sensing device may be configured to communicate over a non-contact wireless interface using low frequency wireless power transfer.
Abstract translation: 感测系统可以包括包括初级磁线圈的读取器装置，以及包括辅助电磁线圈和被配置为获取感测数据的感测平台的感测装置。 感测系统还可以包括其中嵌入有感测装置的第一部分。 读取器设备和感测设备可以被配置为通过使用低频无线功率传输的非接触式无线接口进行通信。
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