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公开(公告)号：US20190316491A1
公开(公告)日：2019-10-17
申请号：US16426707
申请日：2019-05-30
发明人： Joshua Daniel Winn , Alexander Broulidakis , Paul K. Sanchez , Anthony P. Cherolis , Joseph J. Sedor , Christopher Treat
摘要： A method of cooling a portion of a gas turbine engine includes positioning a tie rod relative to an inner frame case. The tie rod includes a bushing opening and the inner frame case includes a fastener opening. A fastener is secured through the fastener opening in the inner frame case to a threaded bushing located in the bushing opening. The threaded bushing includes a distal end that forms a clearance gap with the inner frame case. Heat is transferred from the fastener through the threaded bushing to prevent the fastener from creeping.
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公开(公告)号：US10392969B2
公开(公告)日：2019-08-27
申请号：US14937436
申请日：2015-11-10
摘要： An assembly is provided for a turbine engine. This turbine engine assembly includes a tie-rod and a threaded retainer. The tie-rod includes a tie-rod threaded portion and a tie-rod unthreaded portion. The threaded retainer includes a retainer threaded portion and a retainer unthreaded portion. The retainer threaded portion is mated with the tie-rod threaded portion. The retainer unthreaded portion is radially engaged with the tie-rod unthreaded portion.
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公开(公告)号：US20190101022A1
公开(公告)日：2019-04-04
申请号：US15720523
申请日：2017-09-29
发明人： San Quach , Jeffrey C. Strausbaugh , Fabian D. Betancourt , Joseph J. Sedor , Jonathan A. Scott , Major D. Jones
摘要： Aspects of the disclosure are directed to a case for a gas turbine engine, the case including a case wall and a boss that extends from the case wall, the boss including a distal top contoured surface with a through hole fotmed there in, the distal top contoured surface having a non-uniform radial wall thickness.
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公开(公告)号：US10947865B2
公开(公告)日：2021-03-16
申请号：US16453358
申请日：2019-06-26
摘要： A method of assembling a mid-turbine frame includes engaging at least two tabs in a radially inner end of at least one spoke in a groove in an inner frame case. The at least one spoke is secured to the inner frame case with a central bolt extending through the inner frame case into the at least one spoke.
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公开(公告)号：US10392974B2
公开(公告)日：2019-08-27
申请号：US14612469
申请日：2015-02-03
发明人： Joshua Daniel Winn , Alexander Broulidakis , Paul K. Sanchez , Anthony P. Cherolis , Joseph J. Sedor , Christopher Treat
摘要： A fastener assembly includes a first component that includes a bushing opening. A second component includes a fastener opening. A threaded bushing is at least partially located within the bushing opening. A fastener extends through the fastener opening and engages the bushing.
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公开(公告)号：US20160222827A1
公开(公告)日：2016-08-04
申请号：US14612469
申请日：2015-02-03
发明人： Joshua Daniel Winn , Alexander Broulidakis , Paul K. Sanchez , Anthony P. Cherolis , Joseph J. Sedor , Christopher Treat
CPC分类号： F01D25/28 , F01D5/02 , F01D9/065 , F01D25/12 , F01D25/162 , F01D25/26 , F02C7/12 , F05D2220/32 , F05D2220/3213 , F05D2240/24 , F05D2260/20 , F05D2260/31 , Y02T50/676
摘要： A fastener assembly includes a first component that includes a bushing opening. A second component includes a fastener opening. A threaded bushing is at least partially located within the bushing opening. A fastener extends through the fastener opening and engages the bushing.
摘要翻译： 紧固件组件包括包括衬套开口的第一部件。 第二部件包括紧固件开口。 螺纹衬套至少部分地位于衬套开口内。 紧固件延伸穿过紧固件开口并接合衬套。
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公开(公告)号：US10386067B2
公开(公告)日：2019-08-20
申请号：US15266036
申请日：2016-09-15
发明人： San Quach , Scott A. Elliott , Robert M. Sonntag , John S. Tu , Anthony Van , Joseph J. Sedor , Robert Selinsky, Jr. , John J. Rup, Jr. , Neil B. Ridgeway , Gerard V. Cadieux , Jeffrey Leon , Monica Pacheco-Tougas , Lisa A. Jenkins , Lisa Tse , Andrew Cervoni , Frank J. Trzcinski
摘要： A wall panel assembly includes a first liner panel and a coating. The first liner panel has an inner first liner panel surface and a first liner panel outer surface each axially extending between a first liner panel first end and a first liner panel second end. The coating is disposed on at least one of the first liner panel inner surface and the first liner panel outer surface. The coating has an overall thickness that varies axially between the first liner panel first end and the first liner panel second end.
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公开(公告)号：US10371010B2
公开(公告)日：2019-08-06
申请号：US14598574
申请日：2015-01-16
摘要： A mid-turbine frame for a gas turbine engine includes an inner frame case that includes a bolt opening and at least one spoke for connecting an outer frame case to the inner frame case that includes an inlet passage that extends in a radial direction. A central bolt extends through the bolt opening for securing at least one spoke to the inner frame case.
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公开(公告)号：US20160208655A1
公开(公告)日：2016-07-21
申请号：US14598574
申请日：2015-01-16
IPC分类号： F01D25/28
CPC分类号： F01D25/28 , F01D9/065 , F01D25/162 , F02C7/20 , F05D2220/32 , F05D2230/60 , F05D2260/31
摘要： A mid-turbine frame for a gas turbine engine includes an inner frame case that includes a bolt opening and at least one spoke for connecting an outer frame case to the inner frame case that includes an inlet passage that extends in a radial direction. A central bolt extends through the bolt opening for securing at least one spoke to the inner frame case.
摘要翻译： 用于燃气涡轮发动机的中涡轮机框架包括内框架壳体，其包括螺栓开口和用于将外框架壳体连接到内框架的至少一个辐条，所述内框架壳体包括沿径向方向延伸的入口通道。 中心螺栓延伸穿过螺栓开口，用于将至少一个辐条固定到内框架壳体上。
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公开(公告)号：US20200208538A1
公开(公告)日：2020-07-02
申请号：US16453358
申请日：2019-06-26
摘要： A method of assembling a mid-turbine frame includes engaging at least two tabs in a radially inner end of at least one spoke in a groove in an inner frame case. The at least one spoke is secured to the inner frame case with a central bolt extending through the inner frame case into the at least one spoke.
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