公开(公告)号：US08371105B2

公开(公告)日：2013-02-12

申请号：US12894578

申请日：2010-09-30

申请人： Christopher Charles Glynn ,  Darek Tomasz Zatorski ,  Donald Scott Yeager ,  Nicholas Rowe Dinsmore ,  Jeffrey Raymond Menard ,  Brandon Wayne Miller

发明人： Christopher Charles Glynn ,  Darek Tomasz Zatorski ,  Donald Scott Yeager ,  Nicholas Rowe Dinsmore ,  Jeffrey Raymond Menard ,  Brandon Wayne Miller

IPC分类号： F02K3/00

CPC分类号： F01D7/00 ,  B64D2027/005 ,  B64D2027/026 ,  F02C6/206 ,  F05D2220/324 ,  F05D2260/74 ,  F05D2260/79 ,  Y02T50/66

摘要： Spaced apart counter-rotatable forward and aft rows of forward and aft propellers are mounted on forward and aft rotatable frames. Hydraulic rotary forward and aft pitch change actuators on the frames are operable for controlling pitch of the propellers. A hydraulic fluid supply outboard of the frames is connected to forward and aft rotary unions which are operable for transferring hydraulic fluid between forward and aft union stators to forward and aft union rotors mounted within the forward and aft rotary unions. The forward union rotor is operable to transfer the hydraulic fluid from the forward rotary union to the aft pitch change actuators and the aft union rotor is operable to transfer the hydraulic fluid from the aft rotary unions to the forward pitch change actuators. The forward and aft rotatable frames counter-rotatably mounted on a structural frame located forward or aft of the propellers.

摘要翻译： 可分离的反向旋转的前后排螺旋桨的前排和后排分别安装在前后可旋转的框架上。 框架上的液压旋转前后变桨促动器可操作用于控制螺旋桨的桨距。 框架外侧的液压流体供应装置连接到前后旋转接头，其可操作用于将前后联动定子之间的液压流体传送到安装在前后旋转接头内的前后联接转子。 前进联合转子可操作以将液压流体从前部旋转联接器传递到后部变桨促动器，并且后部联接转子可操作以将液压流体从后部旋转接头传递到前部变桨促动器。 前后可旋转框架可反转地安装在位于螺旋桨前方或后方的结构框架上。

公开(公告)号：US08336290B2

公开(公告)日：2012-12-25

申请号：US12894600

申请日：2010-09-30

申请人： Christopher Charles Glynn ,  Darek Tomasz Zatorski ,  Donald Scott Yeager ,  Nicholas Rowe Dinsmore ,  Jeffrey Raymond Menard ,  Brandon Wayne Miller

发明人： Christopher Charles Glynn ,  Darek Tomasz Zatorski ,  Donald Scott Yeager ,  Nicholas Rowe Dinsmore ,  Jeffrey Raymond Menard ,  Brandon Wayne Miller

IPC分类号： F02K3/00

CPC分类号： B64C11/38 ,  B64C11/48 ,  B64D2027/005 ,  B64D2027/026 ,  Y02T50/66

摘要： Axially spaced apart counter-rotatable forward and aft rows of forward and aft propellers mounted on forward and aft rotatable frames includes a flowpath passing through the forward and aft rotatable frames. Hydraulic rotary forward and aft pitch change actuators mounted on the aft rotatable frames are connected to and operable for controlling and setting pitch of the aft propellers. The pitch change actuators are mounted radially inwardly of the flowpath in a one to one ratio with forward and aft rotatable struts extending radially across the flowpath. One or more rotatable shafts extend through one or more of the rotatable struts and connect one or more of the pitch change actuators to one or more of the propellers. The pitch change actuators may be ganged together by unison rings having ring teeth engaging gear teeth on gears connected to the pitch change actuators or connected to the rotatable shafts.

摘要翻译： 安装在前后可旋转框架上的前后后推螺旋桨的前后旋转的轴向间隔开的排列包括通过前后可旋转框架的流路。 安装在后部可旋转框架上的液压旋转前后变桨促动器连接到并可操作以控制和设定后推螺旋桨的桨距。 变桨促动器以一比一的比例径向向内安装有流动路径的向前和向后的可旋转支柱，径向延伸穿过流路。 一个或多个可旋转的轴延伸穿过可旋转支柱中的一个或多个，并将一个或多个俯仰变化致动器连接到一个或多个螺旋桨。 间距变换执行器可以通过一致的环组合在一起，所述环具有环形齿，其与连接到变桨致动器的齿轮啮合齿轮齿，或连接到可旋转轴。

公开(公告)号：US20120079809A1

公开(公告)日：2012-04-05

申请号：US12894600

申请日：2010-09-30

申请人： Christopher Charles Glynn ,  Darek Tomasz Zatorski ,  Donald Scott Yeager ,  Nicholas Rowe Dinsmore ,  Jeffrey Raymond Menard ,  Brandon Wayne Miller

发明人： Christopher Charles Glynn ,  Darek Tomasz Zatorski ,  Donald Scott Yeager ,  Nicholas Rowe Dinsmore ,  Jeffrey Raymond Menard ,  Brandon Wayne Miller

IPC分类号： F02K3/00 ,  B64C11/06

CPC分类号： B64C11/38 ,  B64C11/48 ,  B64D2027/005 ,  B64D2027/026 ,  Y02T50/66

摘要： Axially spaced apart counter-rotatable forward and aft rows of forward and aft propellers mounted on forward and aft rotatable frames includes a flowpath passing through the forward and aft rotatable frames. Hydraulic rotary forward and aft pitch change actuators mounted on the aft rotatable frames are connected to and operable for controlling and setting pitch of the aft propellers. The pitch change actuators are mounted radially inwardly of the flowpath in a one to one ratio with forward and aft rotatable struts extending radially across the flowpath. One or more rotatable shafts extend through one or more of the rotatable struts and connect one or more of the pitch change actuators to one or more of the propellers. The pitch change actuators may be ganged together by unison rings having ring teeth engaging gear teeth on gears connected to the pitch change actuators or connected to the rotatable shafts.

摘要翻译： 安装在前后可旋转框架上的前后后推螺旋桨的前后旋转的轴向间隔开的排列包括通过前后可旋转框架的流路。 安装在后部可旋转框架上的液压旋转前后变桨促动器连接到并可操作以控制和设定后推螺旋桨的桨距。 变桨促动器以一比一的比例径向向内安装有流动路径的向前和向后的可旋转支柱，径向延伸穿过流路。 一个或多个可旋转的轴延伸穿过可旋转支柱中的一个或多个，并将一个或多个俯仰变化致动器连接到一个或多个螺旋桨。 间距变换执行器可以通过一致的环组合在一起，所述环具有环形齿，其与连接到变桨致动器的齿轮啮合齿轮齿，或连接到可旋转轴。

公开(公告)号：US20120079808A1

公开(公告)日：2012-04-05

申请号：US12894578

申请日：2010-09-30

申请人： Christopher Charles Glynn ,  Darek Tomasz Zatorski ,  Donald Scott Yeager ,  Nicholas Rowe Dinsmore ,  Jeffrey Raymond Menard ,  Brandon Wayne Miller

发明人： Christopher Charles Glynn ,  Darek Tomasz Zatorski ,  Donald Scott Yeager ,  Nicholas Rowe Dinsmore ,  Jeffrey Raymond Menard ,  Brandon Wayne Miller

IPC分类号： F02K3/00 ,  B64C11/06

CPC分类号： F01D7/00 ,  B64D2027/005 ,  B64D2027/026 ,  F02C6/206 ,  F05D2220/324 ,  F05D2260/74 ,  F05D2260/79 ,  Y02T50/66

摘要： Spaced apart counter-rotatable forward and aft rows of forward and aft propellers are mounted on forward and aft rotatable frames. Hydraulic rotary forward and aft pitch change actuators on the frames are operable for controlling pitch of the propellers. A hydraulic fluid supply outboard of the frames is connected to forward and aft rotary unions which are operable for transferring hydraulic fluid between forward and aft union stators to forward and aft union rotors mounted within the forward and aft rotary unions. The forward union rotor is operable to transfer the hydraulic fluid from the forward rotary union to the aft pitch change actuators and the aft union rotor is operable to transfer the hydraulic fluid from the aft rotary unions to the forward pitch change actuators. The forward and aft rotatable frames counter-rotatably mounted on a structural frame located forward or aft of the propellers.

摘要翻译： 可分离的反向旋转的前后排螺旋桨的前排和后排分别安装在前后可旋转的框架上。 框架上的液压旋转前后变桨促动器可操作用于控制螺旋桨的桨距。 框架外侧的液压流体供应装置连接到前后旋转接头，其可操作用于将前后联动定子之间的液压流体传送到安装在前后旋转接头内的前后联接转子。 前进联合转子可操作以将液压流体从前部旋转联接器传递到后部变桨促动器，并且后部联接转子可操作以将液压流体从后部旋转接头传递到前部变桨促动器。 前后可旋转框架可反转地安装在位于螺旋桨前方或后方的结构框架上。