公开(公告)号：US20180058239A1

公开(公告)日：2018-03-01

申请号：US15252942

申请日：2016-08-31

Applicant: United Technologies Corporation

Inventor： Jose R. Paulino ,  Conway Chuong ,  Joey Wong ,  Christopher J. Peters ,  Ross Wilson

IPC: F01D11/02 ,  F01D5/02 ,  F01D25/24 ,  F04D29/08 ,  F04D29/32 ,  F04D29/053 ,  F04D29/52

CPC classification number: F01D11/025 ,  F01D5/02 ,  F01D25/24 ,  F04D29/053 ,  F04D29/083 ,  F04D29/321 ,  F04D29/522 ,  F05D2220/32 ,  F05D2240/60 ,  F05D2260/38 ,  F16J15/442 ,  F16J15/445

Abstract: Aspects of the disclosure are directed to a floating, non-contact seal comprising: a shoe, and at least three beams, each beam having a first axial end and a second axial end, where the first axial ends are coupled to the shoe and the second axial ends are coupled to a ring structure. Aspects of the disclosure are directed to an engine comprising: a first structure, a second structure configured to rotate relative to the first structure, and a floating, non-contact seal that interfaces the first structure and the second structure, where the seal includes: a shoe, and at least three beams, where each beam has a first axial end and a second axial end, where the first axial ends are coupled to the shoe and the second axial ends are coupled to a ring structure.

公开(公告)号：US20160273773A1

公开(公告)日：2016-09-22

申请号：US15165003

申请日：2016-05-26

Applicant: United Technologies Corporation

Inventor： Jonathan Jeffery Eastwood ,  Joey Wong ,  Robert M. Sonntag ,  Albert K. Cheung ,  Timothy S. Snyder

IPC: F23R3/00 ,  F23R3/06

Abstract: A gas turbine engine includes a fan, a compressor section, a combustor, a fan drive gear system, and a turbine section coupled to drive the fan through the gear system. The combustor includes an annular outer shell and an annular inner shell that define an annular combustion chamber. There is a bulkhead in the annular combustion chamber, and an annular heat shield is mounted on the bulkhead. The annular heat shield includes a segment that has a forward face and an aft face, a circumferential outer side and a circumferential inner side, a central orifice between the forward face and the aft face, a lip projecting from the forward face around the central orifice, a rail projecting from the forward face, and a plurality of through-holes between the rail and the lip. The rail contacts the bulkhead to define a cavity bounded by the rail, the lip, and the bulkhead.

Abstract translation: 燃气涡轮发动机包括风扇，压缩机部分，燃烧器，风扇驱动齿轮系统和联接成通过齿轮系驱动风扇的涡轮部分。 燃烧器包括环形外壳和限定环形燃烧室的环形内壳。 在环形燃烧室中有一个隔壁，并在隔板上安装一个环形隔热罩。 环形隔热罩包括具有前表面和后表面，周向外侧和周向内侧的区段，前表面和后表面之间的中心孔，从中心孔周围的前表面突出的唇部 ，从前表面突出的轨道，以及轨道和唇缘之间的多个通孔。 轨道接触隔板以限定由轨道，唇缘和舱壁限定的空腔。

公开(公告)号：US20140174088A1

公开(公告)日：2014-06-26

申请号：US13725312

申请日：2012-12-21

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Jose E. Ruberte Sanchez ,  Joey Wong ,  Mark J. Ricciardo ,  Russell B. Hanson

IPC: F16B39/28 ,  F02C7/00

CPC classification number: F02C7/20 ,  A61K39/395 ,  A61K39/3955 ,  C07K16/18 ,  C07K16/28 ,  F01D25/162 ,  F02K1/80 ,  F02K3/10 ,  F05D2260/31 ,  F16B33/002 ,  F16B35/048 ,  F16B43/001

Abstract: A gas turbine engine includes a bushing that is non-round in cross-section, the bushing receivable within an aperture. A fastener passes through the bushing to retain a second component to a third component with respect to the first component.

Abstract translation: 燃气涡轮发动机包括横截面为非圆形的衬套，衬套可接收在孔内。 紧固件穿过衬套，以将第二部件相对于第一部件保持在第三部件上。

公开(公告)号：US20140161593A1

公开(公告)日：2014-06-12

申请号：US13710770

申请日：2012-12-11

Applicant: United Technologies Corporation

Inventor： Jose E. Ruberte Sanchez ,  Joey Wong

IPC: F01D25/24

CPC classification number: F01D25/24 ,  F01D25/243 ,  F02K3/10 ,  F05D2230/64 ,  Y10T29/49817 ,  Y10T29/49826

Abstract: An augmentor assembly for a gas turbine engine includes an alignment assembly disposed along an axis having a base and a plate. The base includes a plurality of grooves. The plate includes a plurality of flanges in mating engagement to the plurality of grooves. A first component and a second component are attached to the alignment assembly. The mating engagement of the plurality of grooves and the plurality of flanges is arranged to provide incremental adjustment to define a position of the first component relative to the second component.

Abstract translation: 用于燃气涡轮发动机的增压器组件包括沿着具有基座和板的轴线布置的对准组件。 底座包括多个凹槽。 板包括与多个槽配合接合的多个凸缘。 第一部件和第二部件附接到对准组件。 多个槽和多个凸缘的配合接合被布置成提供增量调节以限定第一部件相对于第二部件的位置。

公开(公告)号：US10570944B2

公开(公告)日：2020-02-25

申请号：US15265205

申请日：2016-09-14

Applicant: United Technologies Corporation

Inventor： Jose E. Ruberte Sanchez ,  Joey Wong ,  Mark J. Ricciardo ,  Russell B. Hanson

IPC: F16B33/00 ,  F02C7/20 ,  F16B35/04 ,  F16B39/28

Abstract: A gas turbine engine includes a bushing that is non-round in cross-section, the bushing receivable within an aperture. A fastener passes through the bushing to retain a second component to a third component with respect to the first component.

公开(公告)号：US10190499B2

公开(公告)日：2019-01-29

申请号：US14649064

申请日：2013-12-27

Applicant: United Technologies Corporation

Inventor： Joey Wong ,  Zhijun Zheng

IPC: F02C7/20 ,  F01D25/24 ,  F01D25/16

Abstract: A gas turbine engine includes a convex case section. The convex case section includes an upstream case portion having a first radius, a downstream case portion having a second radius, and an intermediate case portion between the upstream case portion and the downstream case portion. The intermediate case portion has a third radius larger than the first radius and the second radius. A tension rod extends from the upstream case portion to the downstream case portion.

公开(公告)号：US20190017606A1

公开(公告)日：2019-01-17

申请号：US15650457

申请日：2017-07-14

Applicant: United Technologies Corporation

Inventor： Conway Chuong ,  Tara L. D'Ambruoso ,  Joey Wong

IPC: F16J15/44 ,  F01D11/02 ,  F01D11/12 ,  F01D5/03 ,  F03D9/34

CPC classification number: F16J15/442 ,  F01D5/03 ,  F01D11/025 ,  F01D11/12 ,  F01D25/22 ,  F03B3/12 ,  F03B3/16 ,  F03D9/34 ,  F05D2240/53

Abstract: A non-contact seal assembly includes a plurality of seal shoes arranged about a centerline in an annular array, the seal shoes including a first seal shoe extending axially along the centerline between a first shoe end and a second shoe end. The non-contact seal assembly may comprise a seal base circumscribing axially offset from the annular array of the seal shoes. The non-contact seal assembly may further comprise a plurality of spring elements, each of the spring elements radially distal from and connecting to a respective one of the seal shoes, and each of the plurality of spring elements is axially adjacent to the seal base.

公开(公告)号：US10041416B2

公开(公告)日：2018-08-07

申请号：US14430334

申请日：2013-09-30

Applicant: United Technologies Corporation

Inventor： Kevin Joseph Low ,  Joey Wong

IPC: F02C7/28 ,  F01D9/02 ,  F02C3/107

Abstract: A system for providing a seal between a combustor and a turbine vane. The system includes a flange configured to extend radially from the combustor, and a seal. The flange includes a flange surface configured to face in an axial direction toward a surface of the vane. The seal is configured to be axially loaded between the flange surface and the surface of the vane.

公开(公告)号：US20180058238A1

公开(公告)日：2018-03-01

申请号：US15249813

申请日：2016-08-29

Applicant: United Technologies Corporation

Inventor： Joey Wong ,  Conway Chuong

IPC: F01D11/02 ,  F01D5/02 ,  F01D25/24 ,  F04D29/32 ,  F04D29/053 ,  F04D29/08 ,  F04D29/52

CPC classification number: F01D11/025 ,  F01D5/02 ,  F01D11/00 ,  F01D11/02 ,  F01D11/08 ,  F01D25/24 ,  F04D29/053 ,  F04D29/083 ,  F04D29/321 ,  F04D29/522 ,  F05D2220/32 ,  F05D2240/60 ,  F05D2250/13 ,  F05D2260/50 ,  F16J15/44 ,  F16J15/441 ,  F16J15/442 ,  F16J15/445

Abstract: Aspects of the disclosure are directed to a floating, non-contact seal comprising: a shoe, a first beam coupled to the shoe, and a second beam coupled to the shoe, where the first beam is oriented at a first angle with respect to the shoe, the first angle having a first value that is greater than five degrees. Aspects of the disclosure are directed to an engine comprising: a first structure, a second structure configured to rotate relative to the first structure, and a floating, non-contact seal that interfaces the first structure and the second structure, where the seal includes: a shoe, a first beam coupled to the shoe, and a second beam coupled to the shoe, where the first beam is oriented at a first angle with respect to the shoe, the first angle having a first value that is greater than five degrees.

公开(公告)号：US20170226964A1

公开(公告)日：2017-08-10

申请号：US15265205

申请日：2016-09-14

Applicant: United Technologies Corporation

Inventor： Jose E. Ruberte Sanchez ,  Joey Wong ,  Mark J. Ricciardo ,  Russell B. Hanson

IPC: F02K1/80 ,  F16B39/28 ,  F16B35/04 ,  F16B43/00 ,  F02C7/06 ,  F16B33/00

Abstract: A gas turbine engine includes a bushing that is non-round in cross-section, the bushing receivable within an aperture. A fastener passes through the bushing to retain a second component to a third component with respect to the first component.