公开(公告)号：US20180372004A1

公开(公告)日：2018-12-27

申请号：US16057507

申请日：2018-08-07

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Shawn Alstad ,  Tomasz Dobosz ,  Rocio Chavez

IPC: F02C7/32 ,  F16H1/22 ,  B64D41/00 ,  F02C3/04 ,  B64C27/14

Abstract: An accessory system for a gas turbine engine having a driveshaft with an axis of rotation is provided. The accessory system includes a towershaft coupled to the driveshaft and driven by the driveshaft along a towershaft axis of rotation. The accessory system also includes a shaft including a first shaft bevel gear coupled to a towershaft bevel gear. The shaft is rotatable by the towershaft along a shaft axis of rotation. The shaft axis of rotation is transverse to the towershaft axis of rotation. The accessory system includes a first accessory drive shaft having a first accessory bevel gear driven by the shaft. The accessory system also includes a second accessory drive shaft having a second accessory bevel gear driven by the shaft. A first accessory axis of rotation and a second accessory axis of rotation are substantially transverse to the shaft axis of rotation.

公开(公告)号：US20170218848A1

公开(公告)日：2017-08-03

申请号：US15014097

申请日：2016-02-03

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Shawn Alstad ,  Tomasz Dobosz ,  Rocio Chavez

IPC: F02C7/32 ,  F02C3/04

Abstract: An accessory system for a gas turbine engine having a driveshaft with an axis of rotation is provided. The accessory system includes a towershaft coupled to the driveshaft and driven by the driveshaft along a towershaft axis of rotation. The accessory system also includes a shaft including a first shaft bevel gear coupled to a towershaft bevel gear. The shaft is rotatable by the towershaft along a shaft axis of rotation. The shaft axis of rotation is transverse to the towershaft axis of rotation. The accessory system includes a first accessory drive shaft having a first accessory bevel gear driven by the shaft. The accessory system also includes a second accessory drive shaft having a second accessory bevel gear driven by the shaft. A first accessory axis of rotation and a second accessory axis of rotation are substantially transverse to the shaft axis of rotation.

公开(公告)号：US11053860B2

公开(公告)日：2021-07-06

申请号：US16854485

申请日：2020-04-21

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Shawn Alstad ,  Tomasz Dobosz ,  Rocio Chavez

IPC: F02C7/32 ,  B64C27/14 ,  B64D41/00 ,  F16H1/22

Abstract: An accessory system for a gas turbine engine having a driveshaft with an axis of rotation is provided. The accessory system includes a towershaft coupled to the driveshaft and driven by the driveshaft along a towershaft axis of rotation. The accessory system also includes a shaft including a first shaft bevel gear coupled to a towershaft bevel gear. The shaft is rotatable by the towershaft along a shaft axis of rotation and defines an air-oil separator. The shaft axis of rotation is transverse to the towershaft axis of rotation. The accessory system includes a first accessory drive shaft having a first accessory bevel gear driven by the shaft. The accessory system also includes a second accessory drive shaft having a second accessory bevel gear driven by the shaft.

公开(公告)号：US10900419B2

公开(公告)日：2021-01-26

申请号：US16057507

申请日：2018-08-07

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Shawn Alstad ,  Tomasz Dobosz ,  Rocio Chavez

IPC: F02C7/32 ,  B64C27/14 ,  B64D41/00 ,  F16H1/22

Abstract: An accessory system for a gas turbine engine having a driveshaft with an axis of rotation is provided. The accessory system includes a towershaft coupled to the driveshaft and driven by the driveshaft along a towershaft axis of rotation. The accessory system also includes a shaft including a first shaft bevel gear coupled to a towershaft bevel gear. The shaft is rotatable by the towershaft along a shaft axis of rotation. The shaft axis of rotation is transverse to the towershaft axis of rotation. The accessory system includes a first accessory drive shaft having a first accessory bevel gear driven by the shaft. The accessory system also includes a second accessory drive shaft having a second accessory bevel gear driven by the shaft. A first accessory axis of rotation and a second accessory axis of rotation are substantially transverse to the shaft axis of rotation.

公开(公告)号：US11352957B2

公开(公告)日：2022-06-07

申请号：US17102567

申请日：2020-11-24

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Shawn Alstad ,  Tomasz Dobosz ,  Rocio Chavez

IPC: F02C7/32 ,  B64C27/14 ,  B64D41/00 ,  F16H1/22

Abstract: An accessory system for a gas turbine engine having a driveshaft is provided. The accessory system includes a towershaft coupled to the driveshaft and driven by the driveshaft. The accessory system also includes a shaft including a first shaft bevel gear coupled to a towershaft bevel gear. The shaft is rotatable by the towershaft. The accessory system includes a first accessory drive shaft having a first accessory bevel gear driven by the shaft. The accessory system also includes a second accessory drive shaft having a second accessory bevel gear driven by the shaft.

公开(公告)号：US10662878B2

公开(公告)日：2020-05-26

申请号：US15014097

申请日：2016-02-03

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Shawn Alstad ,  Tomasz Dobosz ,  Rocio Chavez

IPC: F02C7/32 ,  B64C27/14 ,  B64D41/00 ,  F16H1/22

Abstract: An accessory system for a gas turbine engine having a driveshaft with an axis of rotation is provided. The accessory system includes a towershaft coupled to the driveshaft and driven by the driveshaft along a towershaft axis of rotation. The accessory system also includes a shaft including a first shaft bevel gear coupled to a towershaft bevel gear. The shaft is rotatable by the towershaft along a shaft axis of rotation. The shaft axis of rotation is transverse to the towershaft axis of rotation. The accessory system includes a first accessory drive shaft having a first accessory bevel gear driven by the shaft. The accessory system also includes a second accessory drive shaft having a second accessory bevel gear driven by the shaft. A first accessory axis of rotation and a second accessory axis of rotation are substantially transverse to the shaft axis of rotation.

公开(公告)号：US11346285B2

公开(公告)日：2022-05-31

申请号：US17101088

申请日：2020-11-23

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Shawn Alstad ,  Tomasz Dobosz ,  Rocio Chavez

IPC: F02C7/32 ,  B64C27/14 ,  B64D41/00 ,  F16H1/22

Abstract: An accessory system for a gas turbine engine having a driveshaft is provided. The accessory system includes a towershaft coupled to the driveshaft and driven by the driveshaft. The accessory system also includes a shaft including a first shaft bevel gear coupled to a towershaft bevel gear. The shaft is rotatable by the towershaft. The accessory system includes a first accessory drive shaft having a first accessory bevel gear driven by the shaft. The accessory system also includes a second accessory drive shaft having a second accessory bevel gear driven by the shaft.

公开(公告)号：US20210254554A1

公开(公告)日：2021-08-19

申请号：US17102567

申请日：2020-11-24

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Shawn Alstad ,  Tomasz Dobosz ,  Rocio Chavez

IPC: F02C7/32 ,  B64C27/14 ,  B64D41/00 ,  F16H1/22

Abstract: An accessory system for a gas turbine engine having a driveshaft is provided. The accessory system includes a towershaft coupled to the driveshaft and driven by the driveshaft. The accessory system also includes a shaft including a first shaft bevel gear coupled to a towershaft bevel gear. The shaft is rotatable by the towershaft. The accessory system includes a first accessory drive shaft having a first accessory bevel gear driven by the shaft. The accessory system also includes a second accessory drive shaft having a second accessory bevel gear driven by the shaft.

公开(公告)号：US20210087976A1

公开(公告)日：2021-03-25

申请号：US17101088

申请日：2020-11-23

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Shawn Alstad ,  Tomasz Dobosz ,  Rocio Chavez

IPC: F02C7/32 ,  B64C27/14 ,  B64D41/00 ,  F16H1/22

Abstract: An accessory system for a gas turbine engine having a driveshaft is provided. The accessory system includes a towershaft coupled to the driveshaft and driven by the driveshaft. The accessory system also includes a shaft including a first shaft bevel gear coupled to a towershaft bevel gear. The shaft is rotatable by the towershaft. The accessory system includes a first accessory drive shaft having a first accessory bevel gear driven by the shaft. The accessory system also includes a second accessory drive shaft having a second accessory bevel gear driven by the shaft.

公开(公告)号：US20200263610A1

公开(公告)日：2020-08-20

申请号：US16854485

申请日：2020-04-21

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Shawn Alstad ,  Tomasz Dobosz ,  Rocio Chavez

IPC: F02C7/32 ,  F16H1/22 ,  B64D41/00 ,  B64C27/14

Abstract: An accessory system for a gas turbine engine having a driveshaft with an axis of rotation is provided. The accessory system includes a towershaft coupled to the driveshaft and driven by the driveshaft along a towershaft axis of rotation. The accessory system also includes a shaft including a first shaft bevel gear coupled to a towershaft bevel gear. The shaft is rotatable by the towershaft along a shaft axis of rotation and defines an air-oil separator. The shaft axis of rotation is transverse to the towershaft axis of rotation. The accessory system includes a first accessory drive shaft having a first accessory bevel gear driven by the shaft. The accessory system also includes a second accessory drive shaft having a second accessory bevel gear driven by the shaft.