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公开(公告)号：US20110305572A1
公开(公告)日：2011-12-15
申请号：US13202924
申请日：2010-02-22
申请人： Mark J. E. Bellis
发明人： Mark J. E. Bellis
CPC分类号： F01D15/12 , B64C11/306 , B64C11/48 , B64D35/06 , B64D2027/005 , F02C3/107 , F05D2220/324 , F05D2220/325 , F05D2260/40311 , Y02T50/66
摘要： A mechanical arrangement for an engine having two propeller stages, including: a first epicyclic gear stage including a sun gear, a planet gear, a planet carrier and an annulus, wherein the sun gear is driven by a shaft of the engine, the planet carrier is stationary and thereby permits static structure to be located there through, and the annulus outputs torque and/or drive; a second epicyclic gear stage including a second sun gear, a second planet gear, a second planet carrier and a second annulus, wherein the second sun gear is driven by the annulus of the first epicyclic gear stage and is annular to accommodate the static structure, the second planet carrier includes the output to one of the propeller stages and the second annulus includes the output to the other of the propeller stages; wherein the static structure provides mounting for static components on one or both sides of each epicyclic gear stage.
摘要翻译： 一种用于具有两个螺旋桨级的发动机的机械装置，包括：包括太阳齿轮的第一行星齿轮级，行星齿轮，行星架和环形空间，其中太阳齿轮由发动机的轴驱动，行星架 静止，从而允许静态结构位于那里，并且环带输出扭矩和/或驱动; 第二行星齿轮级，包括第二太阳齿轮，第二行星齿轮，第二行星架和第二环形空间，其中所述第二太阳齿轮由所述第一行星齿轮级的所述环带驱动并且环形以适应所述静态结构， 所述第二行星架包括到所述螺旋桨级中的一个的输出，并且所述第二环包括到所述螺旋桨级中另一个的输出; 其中所述静态结构为每个行星齿轮级的一侧或两侧的静态部件提供安装。
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公开(公告)号：US08814505B2
公开(公告)日：2014-08-26
申请号：US13202924
申请日：2010-02-22
申请人： Mark J. E. Bellis
发明人： Mark J. E. Bellis
CPC分类号： F01D15/12 , B64C11/306 , B64C11/48 , B64D35/06 , B64D2027/005 , F02C3/107 , F05D2220/324 , F05D2220/325 , F05D2260/40311 , Y02T50/66
摘要： A mechanical arrangement for an engine having two propeller stages, including: a first epicyclic gear stage including a sun gear, a planet gear, a planet carrier and an annulus, wherein the sun gear is driven by a shaft of the engine, the planet carrier is stationary and thereby permits static structure to be located there through, and the annulus outputs torque and/or drive; a second epicyclic gear stage including a second sun gear, a second planet gear, a second planet carrier and a second annulus, wherein the second sun gear is driven by the annulus of the first epicyclic gear stage and is annular to accommodate the static structure, the second planet carrier includes the output to one of the propeller stages and the second annulus includes the output to the other of the propeller stages; wherein the static structure provides mounting for static components on one or both sides of each epicyclic gear stage.
摘要翻译： 一种用于具有两个螺旋桨级的发动机的机械装置，包括：包括太阳齿轮的第一行星齿轮级，行星齿轮，行星架和环形空间，其中太阳齿轮由发动机的轴驱动，行星架 静止，从而允许静态结构位于那里，并且环带输出扭矩和/或驱动; 第二行星齿轮级，包括第二太阳齿轮，第二行星齿轮，第二行星架和第二环形空间，其中所述第二太阳齿轮由所述第一行星齿轮级的所述环带驱动并且环形以适应所述静态结构， 所述第二行星架包括到所述螺旋桨级中的一个的输出，并且所述第二环包括到所述螺旋桨级中另一个的输出; 其中所述静态结构为每个行星齿轮级的一侧或两侧上的静态部件提供安装。
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公开(公告)号：US09423233B2
公开(公告)日：2016-08-23
申请号：US13703909
申请日：2011-06-14
CPC分类号： G01B7/14 , B64C11/30 , B64C11/306 , B64D2027/005 , F04D27/0246 , F04D29/323 , F04D29/36 , F04D29/362 , G01B7/003 , G01D5/2216 , G01P3/488 , Y02T50/66
摘要： An apparatus, for example for a pitch change mechanism, includes a cylinder having a magnetic portion defining an annular array of features extending parallel to the longitudinal axis of the cylinder, the cylinder rotating in use and able to translate longitudinally. There is a sensing arrangement including a stationary magnetised core and two coils connected in series and wound around the core. In use, the cylinder rotates and current is induced in the coils. Monitoring equipment is arranged to calculate rotational speed of the cylinder from the frequency of the current and to calculate longitudinal position from the relative amplitude of the current in each coil. Also a method.
摘要翻译： 例如用于间距改变机构的装置包括具有磁性部分的圆柱体，该磁性部分限定平行于圆柱体的纵向轴线延伸的特征的环形阵列，该圆柱体在使用中旋转并能够纵向平移。 存在感测装置，其包括固定磁化芯和串联连接并缠绕在芯上的两个线圈。 在使用中，气缸旋转，线圈中感应出电流。 监视设备被布置成从电流的频率计算汽缸的转速，并根据每个线圈中的电流的相对幅度计算纵向位置。 也是一种方法。
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公开(公告)号：US20100287909A1
公开(公告)日：2010-11-18
申请号：US12761086
申请日：2010-04-15
申请人： Mark J. E. BELLIS
发明人： Mark J. E. BELLIS
CPC分类号： F15B15/061 , B64C11/38 , B64C11/48 , B64D2027/026 , F03C1/0409
摘要： A hydraulic stepper motor comprising three hydraulic ports each coupled to a piston that is actuatable between pressurised and depressurised configurations; and a contoured cam surface having at least one peak and trough and arranged to react against the pistons, the cam surface coupled to an output shaft; whereby actuation of one of the pistons moves the cam surface until a trough reacts against one or more pressurised pistons.
摘要翻译： 一种液压步进电动机，包括三个液压端口，每个液压端口联接到可在加压和减压构造之间致动的活塞; 以及具有至少一个峰和槽的轮廓凸轮表面，并且布置成与所述活塞反应，所述凸轮表面联接到输出轴; 由此一个活塞的致动使凸轮表面移动，直到槽与一个或多个加压活塞反应。
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