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1. 发明授权

US4793134A Fluid propulsion engine with flow exit control device 失效
标题翻译：具有流出口控制装置的流体推进发动机
公开(公告)号：US4793134A
公开(公告)日：1988-12-27
申请号：US114731
申请日：1987-10-30
申请人： John F. Coplin , Rowan H. Colley
发明人： John F. Coplin , Rowan H. Colley
IPC分类号： F02K1/78 , F02K1/08 , F02K1/68 , F02K3/04
CPC分类号： F02K1/68 , F02K1/08
摘要： A common mechanism enables both throat area change in either a fan duct or an exhaust gas duct and flow deflection at the nozzle of the duct.
摘要翻译：通常的机构使得风扇管道或废气管道中的喉部区域变化以及管道喷嘴处的流动偏转。

2. 发明授权

US4330234A Rotor tip clearance control apparatus for a gas turbine engine 失效
标题翻译：用于燃气涡轮发动机的转子顶端间隙控制装置
公开(公告)号：US4330234A
公开(公告)日：1982-05-18
申请号：US115555
申请日：1980-01-21
申请人： Rowan H. Colley
发明人： Rowan H. Colley
IPC分类号： F01D11/00 , F01D11/22 , F01D11/08
CPC分类号： F01D11/22 , F01D11/005
摘要： A rotor tip clearance control apparatus for a gas turbine engine comprises an annular shroud member which forms part of the static structure of the apparatus. The shroud member has an internal frusto-conical surface which co-operates with the outer extremities of the rotor to define a small clearance. In order to control this clearance the shroud member is mounted from fixed structure by rotatable eccentrics which can move the member axially and thus affect the clearance in a predetermined manner.
摘要翻译：用于燃气涡轮发动机的转子叶片间隙控制装置包括形成该装置的静态结构的一部分的环形护罩构件。护罩构件具有内部截头圆锥形表面，其与转子的外端配合以限定小的间隙。为了控制这种间隙，护罩构件通过可旋转的偏心件从固定结构安装，该偏心件可以轴向移动构件，从而以预定的方式影响间隙。

3. 发明授权

US4310768A Constant speed drive 失效
标题翻译：恒速驱动
公开(公告)号：US4310768A
公开(公告)日：1982-01-12
申请号：US136401
申请日：1980-04-01
申请人： Rowan H. Colley
发明人： Rowan H. Colley
IPC分类号： F16H15/42 , F16H61/662 , F16H15/22 , H02K7/10 , H02P9/04
CPC分类号： F16H15/42 , F16H61/6645
摘要： A constant speed drive comprises a frictional variable speed drive controlled by a control system to produce a constant output speed. The drive includes a rotatable disc having a frusto-conical surface and being urged into frictional engagement with a rotatable annulus having a corresponding frustoconical edge, the annulus and disc being relatively movable between a position in which they are coaxial and provide a unity drive ratio and a position in which they are eccentric and provide a different drive ratio determined by the relative positions of their axes. Actuation means are provided for adjusting the positions of the axes of the annulus and disc relative to one another, and the control system controls the actuation means to vary the relative positions of the axes of the disc and annulus and thus the drive ratio to maintain a sensibly constant output speed.
摘要翻译：恒速驱动器包括由控制系统控制以产生恒定输出速度的摩擦变速驱动器。驱动器包括具有截头圆锥形表面并被推动与具有相应截头圆锥边缘的可旋转环空间摩擦接合的可旋转圆盘，环形和圆盘可以在它们同轴的位置和提供单位驱动比之间相对移动，它们是偏心的并且提供由它们的轴的相对位置确定的不同的驱动比。提供驱动装置用于调节环形和圆盘相对于彼此的轴线的位置，并且控制系统控制致动装置以改变盘和环的轴线的相对位置，从而改变驱动比以维持明智的恒定输出速度。

4. 发明授权

US4441323A Combustion equipment for a gas turbine engine including a fuel burner capable of accurate positioning and installation as a unit in a flame tube 失效
标题翻译：一种用于燃气涡轮发动机的燃烧设备，其包括能够在火焰管中作为单元精确定位和安装的燃料燃烧器
公开(公告)号：US4441323A
公开(公告)日：1984-04-10
申请号：US354047
申请日：1982-03-02
申请人： Rowan H. Colley
发明人： Rowan H. Colley
IPC分类号： F23R3/28 , F02C7/22
CPC分类号： F23R3/283
摘要： The invention relates to fuel burners and to combustion equipment for use in gas turbine engines.A more uniform mixture of fuel and air can be obtained in an annular flame tube by ensuring that each fuel injector is maintained in a fixed position in relationship to the annular flame tube. The present invention provides a fuel burner and combustion equipment with means to locate the fuel injector in a fixed position in relationship to the annular flame tube.The fuel burner comprises a fuel feed arm and a fuel injector. The fuel injector is attached to the fuel feed arm, and a fuel passage extends coaxially through the fuel feed arm and supplies fuel to the fuel injector. The fuel from the fuel passage is supplied to a fuel chamber in a pintle positioned within a duct in the fuel injector. The fuel chamber supplies the fuel through a number of fuel passages into the duct. The annular flame tube has a plurality of apertures in the head, and a swirler assembly is positioned coaxially within each aperture, and a fuel injector is positioned coaxially in each of the swirler assemblies. A tongue extends from and is substantially perpendicular to the axis of the fuel injector and the tongue engages with an upstream extending projection of the swirler assembly, to locate the fuel injector relative to the flame tube.
摘要翻译：本发明涉及燃料燃烧器和用于燃气涡轮发动机的燃烧设备。通过确保每个燃料喷射器保持在与环形火焰管相关的固定位置，可以在环形火焰管中获得更均匀的燃料和空气混合物。本发明提供一种燃料燃烧器和燃烧设备，其具有将燃料喷射器定位在与环形火焰管相关的固定位置的装置。燃料燃烧器包括燃料供给臂和燃料喷射器。燃料喷射器附接到燃料供给臂，并且燃料通道同轴地延伸穿过燃料供给臂并将燃料供应到燃料喷射器。来自燃料通道的燃料被供应到位于燃料喷射器中的管道内的枢轴中的燃料室。燃料室通过多个燃料通道将燃料供应到管道中。环形火焰管在头部中具有多个孔，并且旋流器组件同轴地定位在每个孔内，并且燃料喷射器同轴地设置在每个旋流器组件中。舌头从燃料喷射器的轴线延伸并且基本上垂直于燃料喷射器的轴线，并且舌片与旋流器组件的上游延伸的突起接合，以相对于火焰管定位燃料喷射器。

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