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公开(公告)号：US11597014B2
公开(公告)日：2023-03-07
申请号：US16695877
申请日：2019-11-26
Applicant: United Technologies Corporation
Inventor： Caitlin Oswald , Jesse R. Boyer , Wendell V. Twelves, Jr. , Monica C. Smith , Krzysztof Barnat
IPC: B22F3/24 , B08B9/00 , B22F5/00 , B22F10/20 , B33Y40/20 , B33Y10/00 , B33Y80/00 , B23K26/342 , B23K26/70 , B22F5/10 , B23K15/00 , B28B1/00 , F16L9/02 , B23K101/10
Abstract: A component includes an additively manufactured component with an internal passage; and an additively manufactured elongated member within the internal passage. A method of additively manufacturing a component including additively manufacturing a component with an internal passage; and additively manufacturing an elongated member within the internal passage concurrent with additively manufacturing the component.
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公开(公告)号：US11162416B2
公开(公告)日：2021-11-02
申请号：US16222109
申请日：2018-12-17
Applicant: United Technologies Corporation
Inventor： Evan Butcher , Jesse R. Boyer , Om P. Sharma , Lawrence Binek , Bryan G. Dods , Vijay Narayan Jagdale
IPC: F02C6/20 , F01D25/24 , B60K3/04 , B33Y10/00 , B33Y80/00 , F01D25/26 , F01D25/28 , F02C7/20 , F02K1/80
Abstract: A vehicle structure with unitary casing for an attritable gas turbine engine comprising a vehicle structure forming a unitary casing having a casing wall opposite the vehicle structure; a bypass duct formed between the casing wall and the vehicle structure, wherein the unitary casing is configured to receive a core of the attritable gas turbine engine.
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公开(公告)号：US20210207497A1
公开(公告)日：2021-07-08
申请号：US16736392
申请日：2020-01-07
Applicant: United Technologies Corporation
Inventor： Lawrence A. Binek , Jesus A. Garcia , Faramarz M. Zarandi , Evan J. Butcher , Jesse R. Boyer
IPC: F01D25/26
Abstract: A double walled stator housing includes a first stator housing wall, a second stator housing wall located radially outward from the first stator housing wall, and an air gap located between the first and the second stator housing walls. The housing also includes at least one support structure attached to the first stator housing wall and the second stator housing wall, spanning the air gap and configured to minimize heat transfer between the first wall and the second wall.
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公开(公告)号：US20210190006A1
公开(公告)日：2021-06-24
申请号：US16722726
申请日：2019-12-20
Applicant: United Technologies Corporation
Inventor： Lawrence A. Binek , Jesse R. Boyer
Abstract: An exhaust duct for an engine includes an outer exhaust duct and a nested exhaust duct capable of having at least two configurations. The nested exhaust duct is circumferentially surrounded by the outer exhaust duct for a first length of the nested exhaust duct in a first configuration. The nested exhaust duct is circumferentially surrounded by the outer exhaust duct for a second length of the nested exhaust duct in a second configuration, which is less than the first length.
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公开(公告)号：US20160031010A1
公开(公告)日：2016-02-04
申请号：US14772661
申请日：2014-03-03
Applicant: United Technologies Corporation
Inventor： Christopher F. O'Neill , Jesse R. Boyer , Robert P. Delisle
CPC classification number: B22F3/1055 , B22F3/24 , B22F2003/1056 , B22F2003/1058 , B22F2003/247 , B22F2998/10 , B22F2999/00 , B29C64/153 , B29C64/40 , B33Y10/00 , B33Y30/00 , G05B2219/49013 , Y02P10/295 , B22F2207/20
Abstract: An additive manufacturing apparatus is disclosed which includes a movable platform. The movable platform has a plurality of fasteners and an upper surface, and at least one indexing feature. An upper surface of a movable platform is coupled with an indexing device such that movement of either one corresponds to movement of the other. The indexing device is capable of receiving a compatible indexing device from a manufacturing
Abstract translation: 公开了一种包括可移动平台的添加剂制造装置。 可移动平台具有多个紧固件和上表面以及至少一个索引特征。 可移动平台的上表面与分度装置联接，使得任一个的运动对应于另一个的移动。 分度装置能够从制造接收兼容的分度装置
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Patent Agency Ranking
公开(公告)号：US11314227B2
公开(公告)日：2022-04-26
申请号：US16575751
申请日：2019-09-19
Applicant: United Technologies Corporation
Inventor： John P. Rizzo, Jr. , Adam Z. Doherty , Jesse R. Boyer
IPC: B29C64/386 , G05B19/408 , G05B19/4099 , B33Y10/00 , B33Y30/00 , B33Y50/02
Abstract: An exemplary method for determining a set of additive manufacturing parameters includes, a) determining a nominal parameter of at least one surface of a component, b) determining at least a second order variation in the nominal parameter, c) predicting an actual resultant dimension based at least in part on the nominal parameter and the second order variation, and d) adjusting at least one additive manufacturing process parameter in response to the predicted actual resultant dimension.
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公开(公告)号：US11242769B2
公开(公告)日：2022-02-08
申请号：US16221991
申请日：2018-12-17
Applicant: United Technologies Corporation
Inventor： Vijay Narayan Jagdale , Jesse R. Boyer , Om P. Sharma , Evan Butcher , Lawrence Binek , Bryan G. Dods
Abstract: A process for additively controlled surface features of a gas turbine engine casing. The process comprises forming the casing having an inner surface and an outer surface opposite the inner surface; forming a surface feature on the casing proximate the inner surface, wherein the surface feature comprises a structure on the inner surface configured to align or misalign with respect to a flow direction of a working fluid in a flow path of the casing.
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8.发明授权公开(公告)号：US11179895B2
公开(公告)日：2021-11-23
申请号：US16153259
申请日：2018-10-05
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Lawrence Binek , Matthew B. Kennedy , Evan Butcher , Jesse R. Boyer , Vijay Narayan Jagdale , Dmytro Mykolayovych Voytovych
Abstract: A rotary component may comprise a first structure configured to rotate about an axis and a second structure configured to rotate about the axis. A support structure may be coupled to the first structure at a first attachment location and to the second structure at a second attachment location. The support structure may be configured to separate from the first structure and the second structure in response to a centrifugal force generated by the first structure and the second structure rotating about the axis.
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公开(公告)号：US10954810B2
公开(公告)日：2021-03-23
申请号：US16221911
申请日：2018-12-17
Applicant: United Technologies Corporation
Inventor： Lawrence Binek , Matthew B. Kennedy , Evan Butcher , Jesse R. Boyer , Vijay Narayan Jagdale , Dmytro Mykolayovych Voytovych
Abstract: A unitary rub strip comprises a casing having an inner surface and an outer surface opposite the inner surface; a unitary rub strip is formed integral with the casing proximate the inner surface, wherein the unitary rub strip comprises a modified structure within the casing configured to abrade responsive to an interaction with a rotating element.
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公开(公告)号：US09964404B2
公开(公告)日：2018-05-08
申请号：US14765010
申请日：2014-02-27
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Zhong Ouyang , David A. Raulerson , Kevin D. Smith , Hector M. Pinero , Jaimie Taraskevich , Jesse R. Boyer
CPC classification number: G01B21/085 , G01J5/0088 , G01J5/0896 , G01J2005/0081 , G01N25/00
Abstract: A method of determining the thickness of an internal wall in a gas turbine engine component includes the steps of utilizing flash thermography to measure a complete thickness of a component between an outer wall and at least one enlarged cooling channel at a location where an outer cooling channel is positioned between the outer wall and the at least one enlarged cooling channel and where at least one member spans the cooling channel, such that the thickness is through the member which spans the outer cooling channel. An outer thickness of the component is measured from the outer wall to an outer wall of the outer cooling channel. A thickness is determined from an inner wall of the outer cooling channel to the at least one enlarged cooling channel by subtracting the measured outer thickness from the complete thickness, and also subtracting a known thickness of the outer cooling channel.
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