公开(公告)号：US09366149B2

公开(公告)日：2016-06-14

申请号：US13623888

申请日：2012-09-21

Applicant: United Technologies Corporation

Inventor： Ken F. Blaney ,  Neil L. Tatman

IPC: F01D9/04 ,  F01D25/24 ,  F01D11/00

CPC classification number: F01D9/042 ,  F01D9/04 ,  F01D11/005 ,  F01D25/24 ,  Y10T29/49826

Abstract: A compressor case assembly according to an exemplary embodiment of this disclosure, among other possible things, includes a case. A plurality of vane stages circumscribe an interior of the case. Each of the plurality of vane stages include a vane guide and at least one window for inserting a respective at least one vane there through. The at least one window is axially aligned with each of the vane guides The at least one window extends from an outer surface of the case into each of the vane guides.

Abstract translation: 根据本公开的示例性实施例的压缩机壳体组件以及其他可能的事情包括壳体。 多个叶片台围绕壳体的内部。 多个叶片级中的每一个包括叶片引导件和用于在其中插入相应的至少一个叶片的至少一个窗口。 至少一个窗口与每个叶片引导件轴向对齐。至少一个窗口从壳体的外表面延伸到每个叶片引导件中。

公开(公告)号：US20150292342A1

公开(公告)日：2015-10-15

申请号：US14644596

申请日：2015-03-11

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Mark David Ring ,  Scot A. Webb ,  Mark J. Rogers ,  Gerald D. Cassella ,  Charles H. Warner ,  Eric A. Kuehne ,  Jonathan J. Earl ,  Matthew M. Zietala ,  Neil L. Tatman ,  Randall J. Butcher ,  Matthew R. Willett ,  Nicholas R. Leslie

IPC: F01D9/04 ,  F01D25/24

CPC classification number: F01D9/041 ,  F01D9/042 ,  F01D25/246 ,  F05D2220/32 ,  F05D2230/61 ,  F05D2240/12 ,  F05D2240/80 ,  Y02T50/672

Abstract: A vane cluster for a gas turbine engine includes a first end-of-cluster vane, a second end-of-cluster vane, a neighbor vane adjacent to said second end-of-cluster vane; and a multiple of base vanes between said first end-of-cluster vane and said neighbor vane.

Abstract translation: 用于燃气涡轮发动机的叶片组包括第一端簇叶片，第二端簇叶片，与所述第二端簇叶片相邻的相邻叶片; 以及在所述第一端部叶片叶片和所述相邻叶片之间的多个基部叶片。

公开(公告)号：US20210172527A1

公开(公告)日：2021-06-10

申请号：US16706183

申请日：2019-12-06

Applicant: United Technologies Corporation

Inventor： Jose R. Paulino ,  Neil L. Tatman ,  Paul J. Burgess

IPC: F16J15/3288

Abstract: A seal joint assembly is provided that includes a stationary seal carrier, a stationary seal land and a brush seal. The stationary seal land includes a seal land surface. The brush seal is mounted to the stationary seal carrier. The brush seal includes a first set of bristles and a second set of bristles. The first set of bristles includes a first bristle that contacts the seal land surface. The second set of bristles includes a second bristle that contacts the seal land surface. The second bristle crosses the first bristle.

公开(公告)号：US10100670B2

公开(公告)日：2018-10-16

申请号：US14893801

申请日：2014-06-12

Applicant: United Technologies Corporation

Inventor： Nicholas R. Leslie ,  Neil L. Tatman

IPC: F01D25/14 ,  F01D25/26 ,  F01D25/08 ,  F01D11/08

Abstract: A heat shield assembly for a gas turbine engine includes a first heat shield segment defined about an axis and a second heat shield segment defined about the axis. A double circumferential lap joint is defined between the first heat shield segment and the second heat shield segment.

公开(公告)号：US09822668B2

公开(公告)日：2017-11-21

申请号：US14696862

申请日：2015-04-27

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Brian Duguay ,  Neil L. Tatman

IPC: F01D11/08 ,  F01D25/28 ,  F16B2/22 ,  F01D25/24

CPC classification number: F01D25/28 ,  F01D11/08 ,  F01D25/246 ,  F05D2220/36 ,  F05D2240/55 ,  F05D2260/30 ,  F16B2/22

Abstract: A spring clip for a blade outer air seal (BOAS) includes a clip body defining a first end configured to operatively engage with a BOAS retaining structure on a BOAS and a second end configured to engage with at least one of a mounting hook of a BOAS and a BOAS mount.

公开(公告)号：US20160298475A1

公开(公告)日：2016-10-13

申请号：US14685416

申请日：2015-04-13

Applicant: United Technologies Corporation

Inventor： Neil L. Tatman ,  Jose R. Paulino

IPC: F01D11/00 ,  F01D11/08 ,  F16J15/02

CPC classification number: F01D11/005 ,  F01D11/08 ,  F01D25/246 ,  F05D2220/32 ,  F05D2240/11 ,  F05D2240/12 ,  F05D2240/56 ,  F16J15/025

Abstract: A brush seal is provided. The brush seal may comprise an annular backing plate and a first bristle pack coupled to the annular backing plate. The first bristle pack may be oriented in an axial direction. A second bristle pack may be coupled to the first bristle pack and oriented in the axial direction. A bristle of the first bristle pack may have a greater diameter than a bristle of the second bristle pack. A retention structure may be coupled to the second bristle pack.

Abstract translation: 提供刷密封。 刷密封件可以包括环形背板和联接到环形背板的第一刷毛组件。 第一刷毛包可以沿轴向定向。 第二刷毛包可以联接到第一刷毛包并在轴向方向上定向。 第一刷毛包的刷毛可以具有比第二刷毛包的刷毛更大的直径。 保持结构可以联接到第二刷毛组件。

公开(公告)号：US20160186596A1

公开(公告)日：2016-06-30

申请号：US14910341

申请日：2014-08-07

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Neil L. Tatman ,  Philip Robert Rioux

IPC: F01D11/16

CPC classification number: F01D11/16 ,  F01D11/18 ,  F01D25/246 ,  F05D2220/32 ,  F05D2240/11 ,  F05D2300/175 ,  F05D2300/50212

Abstract: A clearance control assembly for a gas turbine engine according to an exemplary aspect of the present disclosure includes, among other things, a clearance control ring to position a blade outer air seal assembly radially relative to a blade tip. The clearance control ring is compression fit to the blade outer air seal assembly.

Abstract translation: 根据本公开的示例性方面的用于燃气涡轮发动机的间隙控制组件尤其包括用于相对于叶片尖端径向地定位叶片外部空气密封组件的间隙控制环。 间隙控制环压缩配合到叶片外部空气密封组件。

公开(公告)号：US20160069210A1

公开(公告)日：2016-03-10

申请号：US14787320

申请日：2014-05-30

Applicant: United Technologies Corporation

Inventor： Philip Robert Rioux ,  Nicholas R. Leslie ,  Neil L. Tatman

IPC: F01D25/14 ,  F01D17/10 ,  F04D19/00 ,  F01D25/24

CPC classification number: F01D25/145 ,  F01D17/105 ,  F01D25/24 ,  F02C6/08 ,  F02C7/24 ,  F04D19/002 ,  F05D2220/32 ,  F05D2250/36 ,  F05D2260/231

Abstract: A heat shield includes a first end configured to connect to an inner engine case at an inner connecting point, and a second end configured to connect to an outer engine case at an outer connecting point. The heat shield also includes a bulge extending in an aft direction from a radially upstream portion. A compressor section and a gas turbine engine including the heat shield are also disclosed.

Abstract translation: 隔热罩包括构造成在内部连接点处连接到内部发动机壳体的第一端和构造成在外部连接点处连接到外部发动机壳体的第二端。 隔热罩还包括从径向上游部分沿向后方向延伸的凸起。 还公开了一种包括隔热罩的压缩机部分和燃气涡轮发动机。

公开(公告)号：US20140083099A1

公开(公告)日：2014-03-27

申请号：US13623888

申请日：2012-09-21

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Ken F. Blaney ,  Neil L. Tatman

IPC: F01D9/04 ,  B23P11/00 ,  F02C3/06

CPC classification number: F01D9/042 ,  F01D9/04 ,  F01D11/005 ,  F01D25/24 ,  Y10T29/49826

Abstract: A compressor case assembly according to an exemplary embodiment of this disclosure, among other possible things, includes a case. A plurality of vane stages circumscribe an interior of the case. Each of the plurality of vane stages include a vane guide and at least one window for inserting a respective at least one vane there through. The at least one window is axially aligned with each of the vane guides The at least one window extends from an outer surface of the case into each of the vane guides.

Abstract translation: 根据本公开的示例性实施例的压缩机壳体组件以及其他可能的事情包括壳体。 多个叶片台围绕壳体的内部。 多个叶片级中的每一个包括叶片引导件和用于在其中插入相应的至少一个叶片的至少一个窗口。 至少一个窗口与每个叶片引导件轴向对齐。至少一个窗口从壳体的外表面延伸到每个叶片引导件中。

公开(公告)号：US11021962B2

公开(公告)日：2021-06-01

申请号：US16108763

申请日：2018-08-22

Applicant: United Technologies Corporation

Inventor： Neil L. Tatman ,  Nathan K. Galle ,  Richard K. Hayford

IPC: F01D5/08 ,  F01D5/10

Abstract: A turbulent air reducer assembly for a gas turbine engine includes a windage cover attached to a first standoff and a second standoff, the windage cover tuned to a particular vibration response. A method of managing air within a turbine of a gas turbine engine includes reducing turbulence from a multiple of recesses within a tangential on-board injector with a turbulent air reducer assembly within each of the multiple of recesses, the turbulent air reducer assembly tuned to a particular vibration response from a turbine rotor.