公开(公告)号：US09394827B2

公开(公告)日：2016-07-19

申请号：US13961284

申请日：2013-08-07

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Zedic Daniel Judd ,  Yogendra Yogi Sheoran ,  Devinder N. Katariya ,  Eduardo Guerra

IPC: F02C7/05 ,  F02C7/052 ,  B64D33/02

CPC classification number: F02C7/05 ,  B64D2033/0246 ,  F02C7/052 ,  F05D2260/607 ,  Y02T50/675

Abstract: An inlet particle separator system for a vehicle engine includes a hub section, a shroud section, a splitter, and a hub suction flow passage. The shroud section surrounds at least a portion of the hub section and is spaced apart therefrom to define a main flow passageway that has an air inlet. The splitter is disposed downstream of the air inlet and extends into the passageway to divide the main flow passageway into a scavenge flow path and an engine flow path. The hub suction flow passage has a hub suction inlet port and a hub suction outlet port. The hub suction inlet port extends through the hub section and is in fluid communication with the air inlet. The hub suction outlet port extends through the splitter and is in fluid communication with the scavenge flow path.

Abstract translation: 用于车辆发动机的入口颗粒分离器系统包括轮毂部分，护罩部分，分离器和轮毂吸入流动通道。 护罩部分围绕轮毂部分的至少一部分并与其间隔开以限定具有空气入口的主流动通道。 分流器设置在空气入口的下游并延伸到通道中，以将主流动通道分成扫气流动路径和发动机流动路径。 轮毂吸入流路具有轮毂吸入口和轮毂吸出口。 轮毂吸入口延伸穿过轮毂部分并与进气口流体连通。 轮毂吸出口延伸穿过分流器并与清流流路流体连通。

公开(公告)号：US20150218967A1

公开(公告)日：2015-08-06

申请号：US14174422

申请日：2014-02-06

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Morris Anderson ,  Yogendra Yogi Sheoran ,  Doug Hollingshead

IPC: F01D25/30

CPC classification number: B64D33/04 ,  F01D25/30 ,  F05D2220/324 ,  F05D2250/232

Abstract: Plenums for bifurcated ducts and bifurcated ducts are provided for stabilizing flow therethrough. The plenum comprises an outer cylindrical body intersected by a pair of exhaust duct stubs that are configured to be coupled to a corresponding pair of exhaust ducts and an inner body. The outer cylindrical body includes an axial rear end portion. The inner body is disposed in the axial rear end portion and increases in diameter in the aft direction. The inner body comprises one of a generally axi-symmetrical inner body or a non-axi-symmetrical inner body. The bifurcated duct comprises the plenum and the pair of exhaust ducts. Exhaust systems are also provided.

Abstract translation: 提供用于分叉管道和分叉管道的平板，用于稳定流过其中的流动。 增压室包括与一对排气管道短截线相交的外圆柱形体，其被配置为联接到相应的一对排气管道和内部主体。 外筒体包括轴向后端部。 内体设置在轴向后端部，直径向后方延伸。 内部主体包括大致轴对称的内部主体或非轴对称的内部主体中的一个。 分叉管道包括增压室和一对排气管道。 还提供排气系统。

公开(公告)号：US11035257B2

公开(公告)日：2021-06-15

申请号：US15877702

申请日：2018-01-23

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Vighneswara Rao Kollati ,  Yogendra Yogi Sheoran

IPC: B01D45/08 ,  F01D25/32 ,  F02C7/052

Abstract: A particle separator includes a housing defining an inlet and an outlet. A flow stream is directed from the inlet to the outlet. A number of dividers are disposed in the housing and separate flow channels from each other. The flow channels extend from the inlet to the outlet. The dividers each have a profile so that the flow channels follow the profile. The dividers each include a plurality of cavities that open to each of the flow channels and that have blind ends. The cavities each have an aspect ratio greater than one, and are configured to collect particles from the flow stream.

公开(公告)号：US11001396B2

公开(公告)日：2021-05-11

申请号：US16462575

申请日：2017-11-17

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： John Taylor Pearson ,  Yogendra Yogi Sheoran ,  Ramalingam Nallur ,  Don Reginald Holcomb, Jr.

IPC: B64F1/00 ,  G09F15/00 ,  G08G5/00

Abstract: Airfield guidance signs are described herein. One airfield guidance sign includes a first surface, a second surface angled with respect to the first surface, and a top edge adjacent the first surface and the second surface, wherein the top edge is rounded to reduce a pressure differential between the first surface and the second surface when a force is applied to the first surface or the second surface.

公开(公告)号：US10239622B2

公开(公告)日：2019-03-26

申请号：US14864127

申请日：2015-09-24

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Daniel Brown ,  Yogendra Yogi Sheoran ,  Bruce Dan Bouldin ,  William Facinelli

IPC: B64D13/04 ,  B64D13/02

Abstract: An outflow valve is provided. The outflow valve includes a frame and a first door rotatably coupled to the frame. The first door has a first side opposite a second side and a bellmouth. The bellmouth is defined by a super-ellipse, with a major axis of the super-ellipse substantially parallel to the second side and a minor axis of the super-ellipse substantially perpendicular to the second side. The outflow valve also includes a second door rotatably coupled to the frame. The first door and the second door are substantially simultaneously movable between at least a first position and a second position.

公开(公告)号：US10184372B2

公开(公告)日：2019-01-22

申请号：US15161581

申请日：2016-05-23

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Yoonshik Shin ,  Yogendra Yogi Sheoran ,  Daniel Brown

IPC: F01N1/08 ,  F02C7/14 ,  F02K1/38 ,  F01N3/05 ,  F01D25/30

Abstract: Systems and methods for an exhaust system for a gas turbine engine are provided. The exhaust system includes an eductor system adapted to receive a primary exhaust fluid. The eductor system includes a body that extends along a first axis, with a plurality of ducts spaced apart about a circumference of the body. Each of the plurality of ducts extend from the body along a second axis transverse to the first axis to define a plurality of eductor primary flow paths that terminate in a mixing chamber. The mixing chamber is adapted to receive a secondary cooling fluid and to mix the primary exhaust fluid with the secondary cooling fluid to create a mixed fluid flow.

公开(公告)号：US10100734B2

公开(公告)日：2018-10-16

申请号：US14629739

申请日：2015-02-24

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Yogendra Yogi Sheoran ,  Jennifer Ann Reich ,  Bruce Dan Bouldin ,  Zedic Daniel Judd ,  John Taylor Pearson ,  Cristopher Frost ,  Yates Wong ,  David Chou ,  Eduardo Guerra

IPC: B01D49/00 ,  F02C7/052 ,  B01D45/08 ,  B01D45/06 ,  B01D45/16 ,  B01D50/00 ,  F02C7/055 ,  B64D33/02 ,  A47L9/16

Abstract: A multi-channel particle separator includes a plurality of vanes. Each vane is spaced apart from at least one other adjacent vane to define a flow channel, and includes a leading edge, a trailing edge, a first side wall, a second sidewall, and a splitter. The first side wall extends between the leading edge and the trailing edge. The second side wall is spaced apart from the first side wall and extends from the leading edge toward the trailing edge. The splitter may be rotationally coupled to the trailing edge and extend toward the leading edge. The splitter is spaced apart from the first side wall to define a scavenge volume and is rotatable between an extended position and a retracted position. The vanes may also or instead be coupled to a ring-shaped structure.

公开(公告)号：USD825367S1

公开(公告)日：2018-08-14

申请号：US29585156

申请日：2016-11-21

Applicant: Honeywell International Inc.

Designer： John Taylor Pearson ,  Yogendra Yogi Sheoran ,  Ramalingam Nallur ,  Don Reginald Holcomb, Jr.

公开(公告)号：US20180135516A1

公开(公告)日：2018-05-17

申请号：US15352839

申请日：2016-11-16

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Shakeel Nasir ,  Yogendra Yogi Sheoran ,  John Schugardt ,  Daniel Aukland ,  Mahmoud Mansour ,  Cristopher Frost ,  Matt Greenman

IPC: F02C7/052

CPC classification number: F02C7/052 ,  F02C3/04 ,  F02C7/00 ,  F04D29/444 ,  F04D29/701 ,  F05D2250/52 ,  F05D2260/607 ,  Y02T50/675

Abstract: A method for scavenging small particles from a turbine engine includes directing compressed air through a flowpath, downstream of a compressor, which causes a reduction in a radial flow component and the introduction of or an increase in an axial flow component of the compressed air, removing a portion of the compressed air from the flowpath and directing the portion into a scavenge plenum, the scavenge plenum being positioned adjacent to and radially outward from the flow path, and returning the portion of the compressed air from the plenum to the flowpath while maintaining a majority of the small particles that were present in the portion within the scavenge plenum. Further, the method includes removing the majority of small particles from the plenum. The step of removing occurs intermittently during engine operation, during engine shutdown, or while the engine is not operation, but does not occur continuously during engine operation.

公开(公告)号：US20170284226A1

公开(公告)日：2017-10-05

申请号：US15085625

申请日：2016-03-30

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Shakeel Nasir ,  John Schugardt ,  Nick Nolcheff ,  John Meier ,  Yogendra Yogi Sheoran ,  Shezan Kanjiyani ,  Daniel Aukland

IPC: F01D25/32

CPC classification number: F01D25/32 ,  F02C7/36 ,  F04D29/441 ,  F04D29/701 ,  F05D2220/32 ,  F05D2250/52 ,  F05D2260/40311 ,  F05D2260/607 ,  Y02T50/675

Abstract: A turbine engine incorporating a fine particle separation means includes a radial compressor that rotates about a longitudinal axis, a radially-oriented diffuser located downstream and radially outward, with respect to the longitudinal axis, from the radial compressor, and a flow path positioned downstream and radially outward, with respect to the longitudinal axis, from the diffuser, wherein the flow path comprises an outer annular wall and an inner annular wall between which the compressed air flows, and wherein the flow path comprises an arc the redirects the compressed air from flowing in a substantially radial flow direction to a substantially axial flow direction. The turbine engine further includes an extraction slot in the outer annular wall that fluidly connects with a scavenge plenum, the scavenge plenum being positioned adjacent to and radially outward from the outer annular wall at a position downstream axially along the flow path from the arc.