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1. 发明公开

EP3202666A1 COMPACT ACCESSORY SYSTEMS FOR A GAS TURBINE ENGINE 无效
标题翻译：用于燃气涡轮发动机的紧凑附件系统
公开(公告)号：EP3202666A1
公开(公告)日：2017-08-09
申请号：EP17151690.9
申请日：2017-01-16
申请人： Honeywell International Inc.
发明人： ALSTAD, Shawn , DOBOSZ, Tomasz , CHAVEZ, Rocio
IPC分类号： B64D41/00 , F02C7/32 , F16H1/22 , B64C27/14
CPC分类号： F02C7/32 , B64C27/14 , B64D41/00 , F02C3/04 , F05D2260/4031 , F16H1/222 , Y02T50/44 , Y02T50/671
摘要： 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.
摘要翻译：提供了一种用于燃气涡轮发动机的附件系统，其具有带有旋转轴线的驱动轴。附件系统包括联接到驱动轴并且由驱动轴沿塔轴旋转轴线驱动的塔轴。附件系统还包括轴，该轴包括联接到塔式锥齿轮的第一轴锥齿轮。轴可以通过塔轴沿着轴的旋转轴线旋转。轴的旋转轴线横切塔轴旋转轴线。附件系统包括具有由轴驱动的第一附件伞齿轮的第一附件驱动轴。附件系统还包括具有由轴驱动的第二附件伞齿轮的第二附件驱动轴。第一附件旋转轴线和第二附件旋转轴线基本上横向于轴旋转轴线。

2. 发明公开

EP3473819A1 COMPACT ACCESSORY SYSTEMS FOR A GAS TURBINE ENGINE 有权
公开(公告)号：EP3473819A1
公开(公告)日：2019-04-24
申请号：EP18200841.7
申请日：2018-10-16
申请人： Honeywell International Inc.
发明人： ALSTAD, Shawn , DOBOSZ, Tomasz , FELIX, Rocio Chavez
IPC分类号： F01D25/16 , F02C7/32 , F16H1/22 , F16H55/20
摘要： An accessory system for a gas turbine engine having a driveshaft with an axis of rotation is provided. The system includes a towershaft coupled to the driveshaft and rotatable about a towershaft axis of rotation. The towershaft includes a towershaft bevel gear. The system includes a primary shaft including a first bevel gear and a second bevel gear that each revolve about a primary shaft axis of rotation. The first bevel gear is coupled to the towershaft bevel gear. The system includes a secondary shaft including a third bevel gear and a fourth bevel gear that each revolve about a secondary shaft axis of rotation. The third bevel gear is coupled to the second bevel gear. The system includes a tertiary shaft including a fifth bevel gear that revolves about a tertiary shaft axis of rotation. The fifth bevel gear is coupled to the fourth bevel gear.

3. 发明授权

EP3524527B1 COMPACT ACCESSORY SYSTEMS FOR A GAS TURBINE ENGINE 有权
公开(公告)号：EP3524527B1
公开(公告)日：2020-10-21
申请号：EP19165446.6
申请日：2017-01-16
申请人： Honeywell International Inc.
发明人： ALSTAD, Shawn , DOBOSZ, Tomasz , CHAVES, Rocio
IPC分类号： B64D41/00 , F02C7/32 , F16H1/22 , B64C27/14

4. 发明公开

EP3524527A1 COMPACT ACCESSORY SYSTEMS FOR A GAS TURBINE ENGINE 有权
公开(公告)号：EP3524527A1
公开(公告)日：2019-08-14
申请号：EP19165446.6
申请日：2017-01-16
申请人： Honeywell International Inc.
发明人： ALSTAD, Shawn , DOBOSZ, Tomasz , CHAVES, Rocio
IPC分类号： B64D41/00 , F02C7/32 , F16H1/22 , B64C27/14
摘要： 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.

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