公开(公告)号：US20190145271A1

公开(公告)日：2019-05-16

申请号：US16245691

申请日：2019-01-11

Applicant: United Technologies Corporation

Inventor： Christopher Treat ,  Nicholas W. Kantany ,  Andrew D. Burdick ,  Michael C. Pezzetti, JR.

IPC: F01D11/00 ,  F16J9/24 ,  F02C7/28 ,  F01D25/24 ,  F16J15/3272

Abstract: A method of limiting circumferential rotation of a split-ring seal for use in a gas turbine engine includes inserting a retention block through a slot in a flange of a support structure and into a groove configured to hold a split-ring seal, and engaging an end of a split-ring seal in the groove with a surface of the retention block.

公开(公告)号：US10215043B2

公开(公告)日：2019-02-26

申请号：US15052457

申请日：2016-02-24

Applicant: United Technologies Corporation

Inventor： Christopher Treat ,  Nicholas W. Kantany ,  Andrew D. Burdick ,  Michael C. Pezzetti, Jr.

IPC: F01D11/00 ,  F02C7/28 ,  F16J9/24 ,  F01D25/24 ,  F16J15/3272

Abstract: A method of limiting circumferential rotation of a split-ring seal for use in a gas turbine engine includes inserting a retention block through a slot in a flange of a support structure and into a groove configured to hold a split-ring seal, and engaging an end of a split-ring seal in the groove with a surface of the retention block.

公开(公告)号：US20190383170A1

公开(公告)日：2019-12-19

申请号：US16012396

申请日：2018-06-19

Applicant: United Technologies Corporation

Inventor： Peter Staffier ,  Paul W. Palmer ,  Anders C. Olson ,  Nicholas W. Kantany ,  Eric Baker

IPC: F01D25/24 ,  F01D25/30 ,  F01D25/00

Abstract: A turbine exhaust case is provided for a gas turbine engine. This turbine exhaust case includes a first gas turbine engine exhaust case, a second gas turbine engine exhaust case, a strut and a fastener. The second gas turbine engine exhaust case includes a flange and a bracket. The strut is coupled to the first case and the second case. The fastener fastens the flange and the strut. The second gas turbine engine exhaust case is co-axial with the first gas turbine engine exhaust case. The strut contacts the bracket when the engine is powered-on.

公开(公告)号：US20190195134A1

公开(公告)日：2019-06-27

申请号：US15851374

申请日：2017-12-21

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Nicholas W. Kantany ,  Christopher K. Weakley

IPC: F02C7/232 ,  F02K3/10 ,  F02C7/22

Abstract: A pressure zoned spraybar for an augmentor section of a gas turbine engine may comprise a fuel conduit and a pressure valve in fluid communication with the fuel conduit. A fuel nozzle may be downstream of the pressure valve. The pressure valve may be configured to regulate a flow of fluid to the fuel nozzle.

公开(公告)号：US20170058692A1

公开(公告)日：2017-03-02

申请号：US14630228

申请日：2015-02-24

Applicant: United Technologies Corporation

Inventor： Nicholas W. Kantany ,  Edward Boucher ,  Kristine Marie Carnavos ,  Adam Covino ,  Melaine Ho ,  Jorge I. Farah ,  Donald W. Peters

IPC: F01D17/14 ,  F01D25/00

CPC classification number: F01D17/145 ,  F01D17/141 ,  F01D17/143 ,  F01D17/167 ,  F01D25/005 ,  F04D27/0215 ,  F05D2220/32 ,  F05D2270/3061 ,  F16K39/045

Abstract: An air modulating system for a gas turbine engine includes a fixed plate with a fluid passage inlet, a floating plate with a first side adjacent to the fluid passage inlet, an actuated mount configured to move the floating plate relative to the fixed plate, and a linkage element for connecting the floating plate to the actuated mount. The linkage element includes a mounting flange configured to slidably engage the floating plate.

Abstract translation: 用于燃气涡轮发动机的空气调节系统包括具有流体通道入口的固定板，具有与流体通道入口相邻的第一侧的浮动板，构造成使浮动板相对于固定板移动的致动安装板，以及 连接元件，用于将浮动板连接到致动的安装座。 联动元件包括安装凸缘，该安装凸缘被构造成可滑动地接合浮动板。

公开(公告)号：US10815832B2

公开(公告)日：2020-10-27

申请号：US16012396

申请日：2018-06-19

Applicant: United Technologies Corporation

Inventor： Peter Staffier ,  Paul W. Palmer ,  Anders C. Olson ,  Nicholas W. Kantany ,  Eric Baker

IPC: F01D25/24 ,  F01D25/00 ,  F01D25/30

Abstract: A turbine exhaust case is provided for a gas turbine engine. This turbine exhaust case includes a first gas turbine engine exhaust case, a second gas turbine engine exhaust case, a strut and a fastener. The second gas turbine engine exhaust case includes a flange and a bracket. The strut is coupled to the first case and the second case. The fastener fastens the flange and the strut. The second gas turbine engine exhaust case is co-axial with the first gas turbine engine exhaust case. The strut contacts the bracket when the engine is powered-on.

公开(公告)号：US20190211697A1

公开(公告)日：2019-07-11

申请号：US15864341

申请日：2018-01-08

Applicant: United Technologies Corporation

Inventor： Anders C. Olson ,  Nicholas W. Kantany

IPC: F01D9/04 ,  F02C3/04

CPC classification number: F01D9/041 ,  F01D9/02 ,  F01D9/04 ,  F01D9/06 ,  F02C3/04 ,  F05D2230/232 ,  F05D2300/16

Abstract: A vane strut assembly is disclosed, The vane strut assembly may include a first panel, a second panel, and a coupling mechanism that couples the first panel and the second panel to one another. The coupling mechanism may include a first fitting that is attached to the first panel, a second fitting that is attached to the second panel, and a cable disposed between the first fitting and the second fitting.

公开(公告)号：US09835043B2

公开(公告)日：2017-12-05

申请号：US14630228

申请日：2015-02-24

Applicant: United Technologies Corporation

Inventor： Nicholas W. Kantany ,  Edward Boucher ,  Kristine Marie Carnavos ,  Adam Covino ,  Melaine Ho ,  Jorge I. Farah ,  Donald W. Peters

IPC: F01D17/14 ,  F16K39/04 ,  F04D27/02 ,  F01D25/00 ,  F01D17/16

CPC classification number: F01D17/145 ,  F01D17/141 ,  F01D17/143 ,  F01D17/167 ,  F01D25/005 ,  F04D27/0215 ,  F05D2220/32 ,  F05D2270/3061 ,  F16K39/045

Abstract: An air modulating system for a gas turbine engine includes a fixed plate with a fluid passage inlet, a floating plate with a first side adjacent to the fluid passage inlet, an actuated mount configured to move the floating plate relative to the fixed plate, and a linkage element for connecting the floating plate to the actuated mount. The linkage element includes a mounting flange configured to slidably engage the floating plate.

公开(公告)号：US20170241281A1

公开(公告)日：2017-08-24

申请号：US15052457

申请日：2016-02-24

Applicant: United Technologies Corporation

Inventor： Christopher Treat ,  Nicholas W. Kantany ,  Andrew D. Burdick ,  Michael C. Pezzetti, JR.

IPC: F01D11/00 ,  F16J9/24

CPC classification number: F01D11/003 ,  F01D11/005 ,  F01D25/246 ,  F02C7/28 ,  F05D2220/32 ,  F05D2230/60 ,  F05D2240/58 ,  F05D2260/30 ,  F05D2260/36 ,  F16J9/24 ,  F16J15/3272 ,  Y02T50/671

Abstract: A method of limiting circumferential rotation of a split-ring seal for use in a gas turbine engine includes inserting a retention block through a slot in a flange of a support structure and into a groove configured to hold a split-ring seal, and engaging an end of a split-ring seal in the groove with a surface of the retention block.

公开(公告)号：US11492977B2

公开(公告)日：2022-11-08

申请号：US16431955

申请日：2019-06-05

Applicant: United Technologies Corporation

Inventor： Nicholas W. Kantany ,  Edward Boucher ,  Kristine Marie Carnavos ,  Robert Russell Mayer ,  Donald W. Peters

IPC: F02C7/28 ,  F02C9/20 ,  F02K3/075 ,  F02K3/115

Abstract: A system for modulating air flow in a gas turbine engine is provided. The system may include a seal wall comprising an opening, a seal door configured to slideably engage the seal wall, and an actuator configured to move the seal door over the opening. In various embodiments, the system may include a surface forward of the seal door. The seal door may be configured to seal a passage through the surface and the opening of the seal wall. A track may be disposed under the seal door. The track may comprise cobalt. Rollers may be coupled to the seal door with the rollers on the track. The seal door may comprise a nickel-chromium alloy. A sync ring may be coupled to the seal door. The actuator may be coupled through the sync ring to the seal door.