公开(公告)号：US08459413B2

公开(公告)日：2013-06-11

申请号：US12522268

申请日：2007-01-19

申请人： Yuriy Gmirya ,  Mikhail Gelfand

发明人： Yuriy Gmirya ,  Mikhail Gelfand

IPC分类号： F01M1/20

CPC分类号： F16N17/00 ,  B64C27/12 ,  F01M5/00 ,  F01M5/002 ,  F01M11/10 ,  F01M13/0011 ,  F01M2011/0045 ,  F16N39/02 ,  F16N2210/08

摘要： A lubrication system includes an external pump system which pumps air out of the housing and develop negative pressure therein in response to a loss of lubrication condition. The negative pressure operates as an air lock to minimize or prevent lubricating oil loss from the housing while an internal lubrication system continues to distribute lubricating oil—which although now increasing in temperature—still operates to lubricate the gearbox components. For further ballistic tolerance, the housing is a compound housing that reduces or closes the penetration and further minimizes lubricating oil and negative pressure loss. The housing may be still further hardened by an armor layer.

摘要翻译： 润滑系统包括外部泵系统，其将空气从壳体中抽出并且响应于润滑状况的损失而在其中产生负压。 当内部润滑系统继续分配润滑油时，负压作为气锁来最小化或防止润滑油损失，尽管现在温度上升仍然运行以润滑齿轮箱部件。 为了进一步的防弹性能，外壳是复合外壳，可减少或关闭穿透，进一步减少润滑油和负压损失。 壳体可以通过铠装层进一步硬化。

公开(公告)号：US20100025159A1

公开(公告)日：2010-02-04

申请号：US12522268

申请日：2007-01-19

申请人： Yuriy Gmirya ,  Mikhail Gelfand

发明人： Yuriy Gmirya ,  Mikhail Gelfand

IPC分类号： F01M1/20 ,  F01M5/00

CPC分类号： F16N17/00 ,  B64C27/12 ,  F01M5/00 ,  F01M5/002 ,  F01M11/10 ,  F01M13/0011 ,  F01M2011/0045 ,  F16N39/02 ,  F16N2210/08

摘要： A lubrication system includes an external pump system which pumps air out of the housing and develop negative pressure therein in response to a loss of lubrication condition. The negative pressure operates as an air lock to minimize or prevent lubricating oil loss from the housing while an internal lubrication system continues to distribute lubricating oil—which although now increasing in temperature—still operates to lubricate the gearbox components. For further ballistic tolerance, the housing is a compound housing that reduces or closes the penetration and further minimizes lubricating oil and negative pressure loss. The housing may be still further hardened by an armor layer.

摘要翻译： 润滑系统包括外部泵系统，其将空气从壳体中抽出并且响应于润滑状况的损失而在其中产生负压。 当内部润滑系统继续分配润滑油时，负压作为气锁来最小化或防止润滑油损失，尽管现在温度上升仍然运行以润滑齿轮箱部件。 为了进一步的防弹性能，外壳是复合外壳，可减少或关闭穿透，进一步减少润滑油和负压损失。 壳体可以通过铠装层进一步硬化。

公开(公告)号：US09145926B2

公开(公告)日：2015-09-29

申请号：US13709511

申请日：2012-12-10

申请人： Daniel Vincent Brown ,  Rodger W. Bowman ,  Yuriy Gmirya

发明人： Daniel Vincent Brown ,  Rodger W. Bowman ,  Yuriy Gmirya

IPC分类号： F16D7/02

CPC分类号： F16D7/025 ,  Y10T29/49826

摘要： A torque limiting device includes a first portion connected to a first rotatable component. The first portion has a flange extending radially outward therefrom. A second portion includes a plurality of pre-loaded axial springs and is coupled to a second rotatable component. The second portion is arranged adjacent opposing surfaces of the flange. The second portion is configured to apply a biasing force to the flange to selectively couple the first rotatable component and the second rotatable component.

摘要翻译： 扭矩限制装置包括连接到第一可旋转部件的第一部分。 第一部分具有从其径向向外延伸的凸缘。 第二部分包括多个预加载的轴向弹簧并且联接到第二可旋转部件。 第二部分布置在凸缘的相对表面附近。 第二部分构造成向凸缘施加偏压力以选择性地联接第一可旋转部件和第二可旋转部件。

公开(公告)号：US20070125907A1

公开(公告)日：2007-06-07

申请号：US11292556

申请日：2005-12-02

申请人： Nicholas Lappos ,  Edward Karedes ,  Harsh Vinayak ,  Yuriy Gmirya

发明人： Nicholas Lappos ,  Edward Karedes ,  Harsh Vinayak ,  Yuriy Gmirya

IPC分类号： B64D35/00

CPC分类号： B64C27/14 ,  B64C27/12 ,  B64C2027/8236

摘要： A gearbox of a rotary-wing aircraft includes at least one variable speed system which optimizes the main rotor speed for different flight regimes such as a hover flight profile and a high speed cruise flight profile for any rotary wing aircraft while maintaining an independently variable tail rotor speed.

摘要翻译： 旋翼飞机的变速箱包括至少一个变速系统，其优化用于不同飞行状态的主转子速度，例如用于任何旋转翼飞机的悬停飞行剖面和高速巡航飞行剖面，同时保持独立变量的尾部转子 速度。

公开(公告)号：US06655915B2

公开(公告)日：2003-12-02

申请号：US10136124

申请日：2002-05-01

申请人： Yuriy Gmirya

发明人： Yuriy Gmirya

IPC分类号： B64C1128

CPC分类号： B64C27/473 ,  B64C11/28 ,  B64C27/28 ,  B64C29/0033

摘要： A drive system for a variable diameter rotor (VDR) system includes a plurality of rotor blade assemblies with inner and outer rotor blade segments. The outer blade segment being telescopically mounted to the inner blade segment. The VDR retraction/extension system includes a drive housing mounted at the root of each blade. The housing supports a spool assembly, a harmonic gear set and an electric motor. The spool assembly includes a pair of counter rotating spools each of which drive a respective cable which extends through the interior of the inboard rotor blade section and around a pulley mounted to the outboard rotor blade section. In operation, the electric motor drives the harmonic gear set which rotates the counter rotating spools. Rotation of the spools causes the cables to be wound onto or off their respective spool consequently effecting retraction/extension of the pulley and the attached outboard rotor blade section relative the inboard rotor blade section. As each blade drive system is independently driven by a separate electrical motor, each independent VDR blade assembly is independently positionable.

摘要翻译： 用于可变直径转子（VDR）系统的驱动系统包括具有内转子叶片段和外转子叶片段的多个转子叶片组件。 外刀片段可伸缩地安装到内刀片段。 VDR退缩/延伸系统包括安装在每个叶片根部的驱动器壳体。 壳体支撑卷轴组件，谐波齿轮组和电动机。 卷轴组件包括一对反向旋转卷轴，每个旋转卷轴驱动相应的缆索，其延伸穿过内侧转子叶片部分的内部并围绕安装到外侧转子叶片部分的滑轮。 在操作中，电动机驱动使反转盘旋转的谐波齿轮组。 线轴的旋转导致电缆被卷绕到其相应的卷轴上，从而相对于内侧转子叶片部分实现滑轮和附接的外侧转子叶片部分的缩回/延伸。 由于每个叶片驱动系统独立地由独立的电动马达驱动，每个独立的VDR叶片组件可独立定位。

公开(公告)号：US08397603B2

公开(公告)日：2013-03-19

申请号：US13210825

申请日：2011-08-16

申请人： Yuriy Gmirya

发明人： Yuriy Gmirya

IPC分类号： F16H37/06 ,  F16H55/18 ,  F16H1/06

CPC分类号： F16H1/22 ,  B64C27/12 ,  Y10T74/19084 ,  Y10T74/19623 ,  Y10T74/19647

摘要： A split torque gearbox system provides a multiple path, three stage power gear train that transmits torque from a high-speed engine to a low speed output shaft, while providing equal gear load distribution with a floating pinion in the second stage of reduction. The number of the split modules in the gearbox depends on gearbox configuration, number of high speed input shafts, and transmitted power. The split modules are located around a last stage output gear that combines power from each module and transmits the power to an output such as a main rotor system.

摘要翻译： 分体扭矩变速箱系统提供了一个多路三档动力齿轮系，其将扭矩从高速发动机传递到低速输出轴，同时在第二级减速中提供与浮动小齿轮相等的齿轮负载分配。 齿轮箱中分体模块的数量取决于齿轮箱的配置，高速输入轴的数量和发射功率。 分离模块位于最后一级输出齿轮周围，其组合来自每个模块的功率，并将功率传递到诸如主转子系统的输出。

公开(公告)号：US20100044498A1

公开(公告)日：2010-02-25

申请号：US12607460

申请日：2009-10-28

申请人： Peter Xavier Palcic ,  Todd Garcia ,  Yuriy Gmirya

发明人： Peter Xavier Palcic ,  Todd Garcia ,  Yuriy Gmirya

IPC分类号： B64C27/82

CPC分类号： B64C27/82 ,  B64C27/10 ,  B64C27/12 ,  B64C27/22 ,  B64C2027/8236 ,  Y10T74/19051

摘要： A transmission gearbox for a rotary-wing aircraft includes a main gearbox and a variable speed gearbox in meshing engagement with the main rotor gearbox. The variable speed gearbox permits at least two different RPMs for the main rotor system without disengaging the engine(s) or changing engine RPMs. The variable speed gearbox includes a clutch, preferably a multi-plate clutch, and a freewheel unit for each engine. A gear path drives the main gearbox in a “high rotor speed mode” when the clutch is engaged to drive the main rotor system at high rotor rpm for hover flight profile. A reduced gear path drives the main gearbox in a “low rotor speed mode” when the clutch is disengaged and power is transferred through the freewheel unit, to drive the main rotor system at lower rotor rpm for high speed flight. The variable speed gearbox may be configured for a tail drive system that operates at a continuous speed, a tail drive system that changes speed with the main rotor shaft or for no tail drive system.

摘要翻译： 用于旋转翼飞行器的变速箱包括主变速箱和与主转子齿轮箱啮合的变速齿轮箱。 变速齿轮箱允许主转子系统的至少两个不同的RPM，而不需要分离发动机或改变发动机转速。 变速齿轮箱包括离合器，优选多板式离合器，以及用于每个发动机的续流单元。 当离合器接合以以高转子转速驱动主转子系统时，齿轮传动以“高转子速度模式”驱动主变速箱以悬停飞行剖面。 当离合器分离并且动力通过飞轮单元传递时，减速齿轮传动以“低转子速度模式”驱动主变速箱，以较低转子转速驱动主转子系统进行高速飞行。 变速齿轮箱可以被配置用于以连续的速度工作的尾部驱动系统，尾部驱动系统，该主动转速系统与主转子轴或不用尾部驱动系统改变速度。

公开(公告)号：US20050011307A1

公开(公告)日：2005-01-20

申请号：US10621129

申请日：2003-07-16

申请人： Yuriy Gmirya

发明人： Yuriy Gmirya

IPC分类号： B64C27/12 ,  F16H1/22 ,  F16H37/06

CPC分类号： F16H1/22 ,  B64C27/12 ,  Y10T74/19084 ,  Y10T74/19623 ,  Y10T74/19647

摘要： A split torque gearbox system provides a multiple path, three stage power gear train that transmits torque from a high-speed engine to a low speed output shaft, while providing equal gear load distribution with a floating pinion in the second stage of reduction. The number of the split modules in the gearbox depends on gearbox configuration, number of high speed input shafts, and transmitted power. The split modules are located around a last stage output gear that combines power from each module and transmits the power to an output such as a main rotor system.

摘要翻译： 分体扭矩变速箱系统提供了一个多路三档动力齿轮系，其将扭矩从高速发动机传递到低速输出轴，同时在第二级减速中提供与浮动小齿轮相等的齿轮负载分配。 齿轮箱中分体模块的数量取决于齿轮箱的配置，高速输入轴的数量和发射功率。 分离模块位于最后一级输出齿轮周围，其组合来自每个模块的功率，并将功率传递到诸如主转子系统的输出。

公开(公告)号：US06666102B2

公开(公告)日：2003-12-23

申请号：US10147575

申请日：2002-05-16

申请人： Yuriy Gmirya ,  Jules G. Kish

发明人： Yuriy Gmirya ,  Jules G. Kish

IPC分类号： F16H5700

CPC分类号： B64C27/12 ,  F16D3/77 ,  F16H1/26 ,  Y10T74/19619 ,  Y10T74/19633 ,  Y10T74/19674

摘要： The present invention relates to a flexible bearing assembly for use in a transmission system. The flexible bearing assembly has a gear mounted to a first shaft, first and second pinions connected to a second shaft, and a flexible coupling element connected to the gear and the first pinion. The flexible coupling element is preferably formed by a flexible diaphragm.

摘要翻译： 本发明涉及用于传动系统的柔性轴承组件。 柔性轴承组件具有安装到第一轴的齿轮，连接到第二轴的第一和第二小齿轮以及连接到齿轮和第一小齿轮的柔性联接元件。 柔性联接元件优选地由柔性隔膜形成。

公开(公告)号：US20140158491A1

公开(公告)日：2014-06-12

申请号：US13709511

申请日：2012-12-10

申请人： Daniel Vincent Brown ,  Rodger W. Bowman ,  Yuriy Gmirya

发明人： Daniel Vincent Brown ,  Rodger W. Bowman ,  Yuriy Gmirya

IPC分类号： F16D7/02

CPC分类号： F16D7/025 ,  Y10T29/49826

摘要： A device for limiting torque between a first rotatable component and a second rotatable component is provided including a first portion connected to the first component. The first portion has a flange extending radially outwardly therefrom. A second portion includes at least one biasing mechanism configured to provide a biasing force. The second portion is coupled to the second component and is arranged adjacent opposing surfaces of the flange. The second portion is configured to apply the biasing force to the flange to selectively coupled the first component and the second component.

摘要翻译： 提供一种用于限制第一可旋转部件和第二可旋转部件之间的扭矩的装置，包括连接到第一部件的第一部分。 第一部分具有从其径向向外延伸的凸缘。 第二部分包括构造成提供偏置力的至少一个偏压机构。 第二部分联接到第二部件并且被布置成邻近凸缘的相对表面。 第二部分构造成将偏压力施加到凸缘以选择性地联接第一部件和第二部件。