公开(公告)号：US20160040601A1

公开(公告)日：2016-02-11

申请号：US14836484

申请日：2015-08-26

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Cristopher Frost ,  Mariee Hayden ,  Michael Stephen Crestin ,  James Laffan ,  Mingfong Hwang ,  Doug Hollingshead ,  Marc Schmittenberg

IPC: F02C7/32 ,  F02C7/36

CPC classification number: F02C7/32 ,  F02C7/36 ,  F05D2250/313 ,  F05D2260/53 ,  Y02T50/671

Abstract: An accessory gear box for a gas turbine engine having a drive shaft with a rotational axis and a tower shaft coupled to the drive shaft is provided. The accessory gear box includes a first plurality of gears arranged, which extend along a first axis substantially parallel to the rotational axis of the drive shaft. The accessory gear box includes a second plurality of gears, which extend along a second axis. The accessory gear box includes a first shaft, with one of the first plurality of gears coupled to the first shaft, and one of the second plurality of gears coupled to a second shaft. The one of the second plurality of gears coupled to the first shaft includes a first engagement surface and a second engagement surface, and the second engagement surface is coupled to another one of the second plurality of gears to drive the second shaft.

Abstract translation: 提供一种用于燃气涡轮发动机的附件齿轮箱，其具有旋转轴线的驱动轴和联接到驱动轴的塔架轴。 附件齿轮箱包括第一多个齿轮，其布置成沿着基本上平行于驱动轴的旋转轴线的第一轴线延伸。 附件齿轮箱包括沿着第二轴线延伸的第二多个齿轮。 附件齿轮箱包括第一轴，其中第一多个齿轮中的一个联接到第一轴，并且第二多个齿轮中的一个联接到第二轴。 联接到第一轴的第二多个齿轮中的一个齿轮包括第一接合表面和第二接合表面，并且第二接合表面联接到第二多个齿轮中的另一个以驱动第二轴。

公开(公告)号：US09926849B2

公开(公告)日：2018-03-27

申请号：US14836484

申请日：2015-08-26

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Cristopher Frost ,  Mariee Hayden ,  Michael Stephen Crestin ,  James Laffan ,  Mingfong Hwang ,  Doug Hollingshead ,  Marc Schmittenberg

IPC: F02C7/32 ,  F02C7/36

CPC classification number: F02C7/32 ,  F02C7/36 ,  F05D2250/313 ,  F05D2260/53 ,  Y02T50/671

Abstract: An accessory gear box for a gas turbine engine having a drive shaft with a rotational axis and a tower shaft coupled to the drive shaft is provided. The accessory gear box includes a first plurality of gears arranged, which extend along a first axis substantially parallel to the rotational axis of the drive shaft. The accessory gear box includes a second plurality of gears, which extend along a second axis. The accessory gear box includes a first shaft, with one of the first plurality of gears coupled to the first shaft, and one of the second plurality of gears coupled to a second shaft. The one of the second plurality of gears coupled to the first shaft includes a first engagement surface and a second engagement surface, and the second engagement surface is coupled to another one of the second plurality of gears to drive the second shaft.

公开(公告)号：US10436649B2

公开(公告)日：2019-10-08

申请号：US15583799

申请日：2017-05-01

Applicant: Honeywell International Inc.

Inventor： Morris G. Anderson ,  Zachary Price ,  Doug Hollingshead

IPC: G01K1/20 ,  G01K13/02

Abstract: Embodiments of icing resistant total temperature probes with integrated ejectors are provided. One air data probe comprises: a base; a body having a leading and trailing edges: a first passage defining a first annulus; a temperature sensor within the first passage; a heat shield defining an exterior wall of at least part of the first passage, wherein the sensor is positioned within the shield; a second passage comprising a second annulus defined by a space between the shield and the body; an intake port having an intake aperture that opens to the first and second passages; a separate heated airflow passage, the heated airflow passage having an air input port configured to couple to an air supply source and following a path within the probe body; an integrated air ejector coupled to heated airflow passage to motivate air into the intake aperture and through the first and second air passages.

公开(公告)号：US09969500B2

公开(公告)日：2018-05-15

申请号：US14174422

申请日：2014-02-06

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Morris Anderson ,  Yogendra Yogi Sheoran ,  Doug Hollingshead

IPC: B64D33/04 ,  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.

公开(公告)号：US10337931B2

公开(公告)日：2019-07-02

申请号：US15399611

申请日：2017-01-05

Applicant: Honeywell International Inc.

Inventor： Morris G. Anderson ,  Zachary Price ,  Doug Hollingshead

IPC: G01K13/02 ,  G01K1/00

Abstract: Systems and methods for icing resistant total air temperature probes with air jets are presented. In one embodiment, a probe comprises: a base having a forced air input port; and a body having leading and trailing edges extending from the base, the body comprising: a first interior airflow passage; a temperature sensor positioned within the first airflow passage; a notched intake port at a distal end of the body including an open channel extending into an intake aperture, and a cutaway region defining a recessed second face inset from the first face and exposes the open channel. The intake aperture opens into the first interior airflow passage, the notched intake port comprising air jet ports at a tip of the notched intake port; and a heated airflow passage through the body and isolated from the first interior airflow passage, coupling the forced air input port to the air jet ports.

公开(公告)号：US20180313698A1

公开(公告)日：2018-11-01

申请号：US15583799

申请日：2017-05-01

Applicant: Honeywell International Inc.

Inventor： Morris G. Anderson ,  Zachary Price ,  Doug Hollingshead

IPC: G01K1/20 ,  G01K13/02

CPC classification number: G01K1/20 ,  G01K13/02 ,  G01K13/028 ,  G01K2205/02

Abstract: Embodiments of icing resistant total temperature probes with integrated ejectors are provided. One air data probe comprises: a base; a body having a leading and trailing edges: a first passage defining a first annulus; a temperature sensor within the first passage; a heat shield defining an exterior wall of at least part of the first passage, wherein the sensor is positioned within the shield; a second passage comprising a second annulus defined by a space between the shield and the body; an intake port having an intake aperture that opens to the first and second passages; a separate heated airflow passage, the heated airflow passage having an air input port configured to couple to an air supply source and following a path within the probe body; an integrated air ejector coupled to heated airflow passage to motivate air into the intake aperture and through the first and second air passages.

公开(公告)号：US20180188118A1

公开(公告)日：2018-07-05

申请号：US15399611

申请日：2017-01-05

Applicant: Honeywell International Inc.

Inventor： Morris G. Anderson ,  Zachary Price ,  Doug Hollingshead

IPC: G01K13/02 ,  G01K1/00

CPC classification number: G01K13/02 ,  G01K1/00 ,  G01K13/028 ,  G01K2013/024

Abstract: Systems and methods for icing resistant total air temperature probes with air jets are presented. In one embodiment, a probe comprises: a base having a forced air input port; and a body having leading and trailing edges extending from the base, the body comprising: a first interior airflow passage; a temperature sensor positioned within the first airflow passage; a notched intake port at a distal end of the body including an open channel extending into an intake aperture, and a cutaway region defining a recessed second face inset from the first face and exposes the open channel. The intake aperture opens into the first interior airflow passage, the notched intake port comprising air jet ports at a tip of the notched intake port; and a heated airflow passage through the body and isolated from the first interior airflow passage, coupling the forced air input port to the air jet ports.

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。