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1. 发明申请

WO2008147462A2 HYBRID ACTUATOR FOR HELICOPTER ROTOR BLADE CONTROL FLAPS 审中-公开
标题翻译：用于直升机转子叶片控制板的混合动作器
公开(公告)号：WO2008147462A2
公开(公告)日：2008-12-04
申请号：PCT/US2007/086585
申请日：2007-12-06
申请人： SIKORSKY AIRCRAFT CORPORATION , SUN, Fanping , CHAUDHRY, Zaffir A. , YEH, Jimmy Lih-Min , O'CALLAGHAN, Michael G. , JONSSON, Ulf J. , WAKE, Brian E. , DOLD, Robert H.
发明人： SUN, Fanping , CHAUDHRY, Zaffir A. , YEH, Jimmy Lih-Min , O'CALLAGHAN, Michael G. , JONSSON, Ulf J. , WAKE, Brian E. , DOLD, Robert H.
IPC分类号： B64C27/46
CPC分类号： B64C27/615 , B64C2027/7294 , Y02T50/34
摘要： A helicopter rotor blade that has a blade body and a control flap secured to the blade body. The rotor blade has a first primary mover capable of generating a first linear motion that is sufficient to generate a high amplitude, low frequency motion of the control flap; and a second primary mover capable of generating a second linear motion that is sufficient to generate a small amplitude, high frequency motion of the control flap. Further, the rotor blade has a coupling transmission for combining the first linear motion with the second linear motion that generates a cumulative linear motion; and a small transmission device that causes the cumulative linear motion to rotate the control flap.
摘要翻译：一种直升机转子叶片，其具有固定到叶片本体的叶片体和控制翼。转子叶片具有能够产生足以产生控制翼片的高振幅，低频运动的第一线性运动的第一原动机; 以及能够产生足以产生控制翼片的小振幅，高频运动的第二线性运动的第二原动机。此外，转子叶片具有用于将第一线性运动与产生累积线性运动的第二线性运动相结合的联接传动装置; 以及引起累积线性运动使控制翼片旋转的小传动装置。

2. 发明申请

WO2008147463A2 ON-BLADE ACTUATOR FOR HELICOPTER ROTOR BLADE CONTROL FLAPS 审中-公开
标题翻译：用于直升机转子叶片控制板的叶片执行机构
公开(公告)号：WO2008147463A2
公开(公告)日：2008-12-04
申请号：PCT/US2007/086587
申请日：2007-12-06
申请人： SIKORSKY AIRCRAFT CORPORATION , YEH, Jimmy Lih-Min , SUN, Fanping , CHAUDHRY, Zaffir , DOLD, Robert H. , JONSSON, Ulf J. , WAKE, Brian E. , O'CALLAGHAN, Michael G.
发明人： YEH, Jimmy Lih-Min , SUN, Fanping , CHAUDHRY, Zaffir , DOLD, Robert H. , JONSSON, Ulf J. , WAKE, Brian E. , O'CALLAGHAN, Michael G.
IPC分类号： B64C27/46
CPC分类号： B64C27/615 , B64C2027/7272 , Y02T50/34
摘要： A helicopter rotor blade having a blade body that defines a confined space and a control flap that is secured to the blade body that moves through a range of motion. An electric machine is secured inside of the rotor blade body that rotates a motor shaft. A transmission device is secured to the motor shaft and the control flap that transfers rotary motion of the motor shaft to the control flap to generate movement of the control flap through its range of motion. The transmission device remains substantially within the confined space throughout the range of motion.
摘要翻译：一种直升机转子叶片，其具有限定狭缝空间的叶片体和固定到叶片本体上的运动通过运动范围的控制翼片。电动机被固定在转子叶片体内部，使马达轴旋转。传动装置被固定到电动机轴和控制挡板，其将电动机轴的旋转运动传递到控制挡板，以通过其运动范围产生控制挡板的运动。传输装置在整个运动范围内基本保持在限制的空间内。

3. 发明申请

WO2008147450A1 SELF-LUBRICATED ACTUATOR FOR ON-BLADE ROTOR CONTROL 审中-公开
标题翻译：用于叶片转子控制的自润滑致动器
公开(公告)号：WO2008147450A1
公开(公告)日：2008-12-04
申请号：PCT/US2007/084396
申请日：2007-11-12
申请人： SIKORSKY AIRCRAFT CORPORATION , COLLINS, Andrew John , CHAUDHRY, Zaffir , JONSSON, Ulf J. , SUN, Fanping , WAKE, Brian E. , O'CALLAGHAN, Michael G. , YEH, Jimmy Lin-min
发明人： COLLINS, Andrew John , CHAUDHRY, Zaffir , JONSSON, Ulf J. , SUN, Fanping , WAKE, Brian E. , O'CALLAGHAN, Michael G. , YEH, Jimmy Lin-min
IPC分类号： B64C9/00
CPC分类号： B64C27/615 , B64C2027/7266 , Y02T50/34
摘要： A self-lubricated actuator for a rotor blade flap of a helicopter having a housing; a motor having a shaft disposed in a bearing is provided. The actuator further has an output rod and a mechanism operatively associated with the motor and the output rod to transmit movement from the motor to the output rod. The housing includes a lubrication medium capable of substantially immersing the bearing, the motor shaft and the mechanism during operation.
摘要翻译：一种用于具有壳体的直升机的转子叶片翼片的自润滑致动器; 设置有设置在轴承中的轴的电动机。致动器还具有输出杆和与马达和输出杆可操作地相关联的机构，以将运动从马达传递到输出杆。壳体包括能够在运行期间基本上浸入轴承，马达轴和机构的润滑介质。

4. 发明申请

WO2016076937A1 LUBRICANT LEVEL SENSING FOR AN ACTUATOR 审中-公开
标题翻译：润滑剂水平感应器
公开(公告)号：WO2016076937A1
公开(公告)日：2016-05-19
申请号：PCT/US2015/047137
申请日：2015-08-27
申请人： SIKORSKY AIRCRAFT CORPORATION
发明人： MATALANIS, Claude G. , JONSSON, Ulf J. , WAKE, Brian E. , CANNATA, John D.
IPC分类号： F04B39/02
CPC分类号： F16N29/00 , B64C27/615 , B64C27/72 , B64C2027/7294 , F16N2250/04 , F16N2250/18 , G01F23/164
摘要： According to one aspect, a lubricant level sensing system for an actuator is provided. The lubricant level sensing system includes a pressure port in an outer housing of the actuator, a pressure sensor, and a pathway from the pressure port to the pressure sensor. The pathway establishes fluid communication between the pressure sensor and a free volume of an internal cavity of the outer housing relative to a lubricant level in the internal cavity such that the pressure sensor detects a pressure of the free volume used to derive the lubricant level.
摘要翻译：根据一个方面，提供了一种用于致动器的润滑剂液位感测系统。润滑剂液位感测系统包括致动器的外壳中的压力端口，压力传感器以及从压力端口到压力传感器的路径。所述通道建立所述压力传感器与所述外部壳体的内部空腔的自由体积之间相对于所述内部空腔中的润滑剂液位的流体连通，使得所述压力传感器检测用于导出润滑剂水平的自由体积的压力。

5. 发明申请

WO2016053997A1 ROTORCRAFT CONFIGURATION AND METHOD OF ROTORCRAFT DESIGN 审中-公开
标题翻译： ROTORCRAFT配置和转子设计方法
公开(公告)号：WO2016053997A1
公开(公告)日：2016-04-07
申请号：PCT/US2015/052876
申请日：2015-09-29
申请人： SIKORSKY AIRCRAFT CORPORATION
发明人： MOFFITT, Blake Almy , WAKE, Brian E. , LORBER, Peter F.
IPC分类号： B64C27/10
CPC分类号： B64C27/82 , B64C11/00 , B64C21/00 , B64C27/04 , B64C27/10 , B64C27/32 , B64C2027/8236 , B64C2230/04 , B64C2230/28 , Y02T50/166 , Y02T50/66
摘要： A rotorcraft is provided and includes a fuselage. The fuselage includes drag generating portions, a main rotor assembly and an auxiliary propulsor having an expected propulsion efficiency. The auxiliary propulsor is disposed to ingest boundary layer flows and in wake regions associated with the drag generating portions and is provided with a corresponding increase in the expected propulsion efficiency thereof.
摘要翻译：提供旋翼航空器并包括机身。机身包括牵引发生部分，主转子组件和具有预期推进效率的辅助推进器。辅助推进器被设置成摄取边界层流和与拖曳发生部分相关联的尾迹区域，并且其预期的推进效率相应地增加。

6. 发明申请

WO2018013208A1 ROTOR BLADE DEFLECTION SENSING SYSTEM 审中-公开
标题翻译：转子叶片偏转传感系统
公开(公告)号：WO2018013208A1
公开(公告)日：2018-01-18
申请号：PCT/US2017/032347
申请日：2017-05-12
申请人： SIKORSKY AIRCRAFT CORPORATION , UNITED TECHNOLOGIES CORPORATION
发明人： GEIGER, Derek , KIM, Seung Bum , MATALANIS, Claude G. , WAKE, Brian E. , BOWLES, Patrick
IPC分类号： F03D17/00
摘要： A rotor blade deflection sensing system including a rotor blade having a first surface, a second surface, a third surface and a fourth surface. At least two fiber optic sensor arrays are mounted to the rotor blade. At least one of the at least two fiber optic sensor arrays is mounted to one of the first surface, the second surface, the third surface and the fourth surface and another of the at least two fiber optic sensor arrays being mounted to another of the first surface, a second surface, a third surface and a fourth surface. A controller is operatively connected to the at least two fiber optic sensor arrays. The controller determines one or more of a flapwise and an edgewise displacement based on inputs from the at least two fiber optic sensor arrays.
摘要翻译：转子叶片偏转感测系统包括具有第一表面，第二表面，第三表面和第四表面的转子叶片。至少有两个光纤传感器阵列安装在转子叶片上。所述至少两个光纤传感器阵列中的至少一个安装到所述第一表面，所述第二表面，所述第三表面和所述第四表面中的一个，并且所述至少两个光纤传感器阵列中的另一个安装到所述第一表面，第二表面，第三表面和第四表面。控制器可操作地连接到至少两个光纤传感器阵列。控制器基于来自至少两个光纤传感器阵列的输入来确定一个或多个翼展方向和翼展方向位移。

7. 发明申请

WO2016126301A3 ACTIVE FLOW CONTROL SYSTEM 审中-公开
公开(公告)号：WO2016126301A3
公开(公告)日：2016-08-11
申请号：PCT/US2015/061600
申请日：2015-11-19
申请人： SIKORSKY AIRCRAFT CORPORATION
发明人： WAKE, Brian E. , MATALANIS, Claude G. , BOWLES, Patrick
IPC分类号： B64C23/06 , B64C7/00
摘要： An aircraft is provided and includes a fuselage including a top and a tail, a main rotor apparatus disposed at the top of the fuselage, which rotates one or more rotors to generate lift, and an active flow control (AFC) system. The AFC system includes plasma actuators configured to generate plasma at a location adjacent to the main rotor apparatus and/or at the tail of the fuselage.

8. 发明申请

WO2015084624A1 BOUNDARY LAYER INGESTING BLADE 审中-公开
标题翻译：边界层植物叶片
公开(公告)号：WO2015084624A1
公开(公告)日：2015-06-11
申请号：PCT/US2014/067140
申请日：2014-11-24
申请人： SIKORSKY AIRCRAFT CORPORATION
发明人： MOFFITT, Blake Almy , TILLMAN, Thomas G. , WAKE, Brian E. , MIN, Byung-Young , MATALANIS, Claude G.
IPC分类号： B64C11/18
CPC分类号： B64C27/82 , B64C11/18 , B64C2027/8236 , F01D5/14
摘要： A boundary layer ingesting (BLI) blade having a span is provided and includes a root section connectable to a hub, a tip section disposable at a distance from the hub and having a pitch and a body extending in a spanwise dimension from the root section to the tip section. The root section has a local pitch from the root section to about a 70% span location, which is less than the pitch at the tip section, to thereby reduce local angles of attack in a boundary layer region defined in and around the root section.
摘要翻译：提供具有跨度的边界层摄取（BLI）叶片，并且包括可连接到轮毂的根部，与轮毂相距一定距离的顶端部分，并且具有俯仰和从根部到翼展方向尺寸延伸的主体尖端部分。根部具有从根部到约70％跨度位置的局部间距，其小于尖端部分处的间距，从而减小限定在根部周围和周围的边界层区域中的局部迎角。

9. 发明申请

WO2006022777A2 MINIMIZING THE STACK EFFECT IN TALL BUILDINGS HAVING VERTICAL SHAFTS 审中-公开
标题翻译：最小化具有垂直缝合的建筑物中的堆叠效应
公开(公告)号：WO2006022777A2
公开(公告)日：2006-03-02
申请号：PCT/US2004/035496
申请日：2004-10-26
申请人： OTIS ELEVATOR COMPANY , NARAYANAN, Satish , SUNDEL, Timothy N. , WAKE, Brian E. , ZEIDNER, Lawrence E. , DOBBS, Gregory M. , PENG, Pei-Yuan
发明人： NARAYANAN, Satish , SUNDEL, Timothy N. , WAKE, Brian E. , ZEIDNER, Lawrence E. , DOBBS, Gregory M. , PENG, Pei-Yuan
IPC分类号： B66B13/06
CPC分类号： B66B11/0005
摘要： An elevator system (20) includes at least one vertical shaft (32) extending between at least two levels (24, 36) of a building (22). One of the levels (24) includes at least one passageway (28) between an interior of the building and the outside environment. At least one second shaft (40) extends between the other building level (36) and at least one other level within the building. The interior of the second shaft (40) is isolated from airflow on the building level (24) that includes the passageway (28) to the outside environment. Disclosed examples include enclosures (52) for isolating the first shaft (32) from airflow on at least one of the levels to which the first shaft provides access.
摘要翻译：电梯系统（20）包括在建筑物（22）的至少两个层（24,36）之间延伸的至少一个垂直轴（32）。水平面（24）中的一个包括在建筑物的内部和外部环境之间的至少一个通道（28）。至少一个第二轴（40）在另一建筑物水平面（36）和建筑物内的至少一个其他水平面之间延伸。第二轴（40）的内部与包括到外部环境的通道（28）的建筑物水平面（24）上的气流隔离。公开的实例包括用于将第一轴（32）与在第一轴提供进入的至少一个级别上的气流隔离的外壳（52）。

10. 发明申请

WO2006022844A1 INDOOR AIR PRESSURE MANAGEMENT 审中-公开
标题翻译：室内空气压力管理
公开(公告)号：WO2006022844A1
公开(公告)日：2006-03-02
申请号：PCT/US2005/006499
申请日：2005-03-01
申请人： OTIS ELEVATOR COMPANY , PENG, Pei-Yuan , WAKE, Brian E. , HOOTSMANS, Norbert
发明人： PENG, Pei-Yuan , WAKE, Brian E. , HOOTSMANS, Norbert
IPC分类号： F24F7/00
CPC分类号： B66B11/0005 , F24F5/0007 , F24F11/0001 , F24F11/30 , F24F2110/10 , F24F2110/12 , F24F2110/40
摘要： A strategy for minimizing or avoiding the so-called stack effect within buildings (20) includes controlling the temperature within a vertically extending shaft (40) such as an elevator hoistway or stairwell. Controlling the air pressure at each of a plurality of levels (A, B, C, D) within the useable or occupied space of a building (20) allows for controlling a pressure differential between the useable or occupied space and an interior of the shaft (40). Maintaining appropriate pressure differential levels allows for minimizing or avoiding the stack effect that otherwise results in undesirably large drafts between the building interior and the outside, surrounding environment.
摘要翻译：用于最小化或避免建筑物（20）内的所谓的堆叠效应的策略包括控制垂直延伸的轴（40）内的温度，例如电梯井道或楼梯井。在建筑物（20）的可用或占用空间内控制多个水平面（A，B，C，D）中的每一个处的空气压力允许控制可用或占用空间与轴内部之间的压力差（40）。保持适当的压力差水平允许最小化或避免堆叠效应，否则会在建筑物内部和外部，周围环境之间导致不希望的大的通风。

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