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1. 发明申请

US20050056953A1 Deformable molds and methods for their use in the manufacture of ophthalmic lenses 失效
标题翻译：可变形的模具及其用于制造眼镜的方法
公开(公告)号：US20050056953A1
公开(公告)日：2005-03-17
申请号：US10881773
申请日：2004-06-29
申请人： Gregory Hofmann , Thomas Rooney , David Pearson , Zaffir Chaudhry , Jacqueline Roche , Jeffrey Roffman , Larry Jones , Mark Ealey
发明人： Gregory Hofmann , Thomas Rooney , David Pearson , Zaffir Chaudhry , Jacqueline Roche , Jeffrey Roffman , Larry Jones , Mark Ealey
IPC分类号： B29D11/00 , B29D11/02
CPC分类号： B29D11/00557 , B29D11/00125 , B29D11/00432 , B29D11/023 , Y10S425/808 , Y10T74/165 , Y10T74/20582
摘要： The present provides deformable molds and methods for manufacturing ophthalmic lenses using deformable molds. The molds of the invention may be used in the custom manufacture of ophthalmic lenses.
摘要翻译：本发明提供了使用可变形模具制造眼科镜片的可变形模具和方法。本发明的模具可用于眼科镜片的定制制造。

2. 发明申请

US20090178811A1 Pressure Gas Release Valve for Fire Suppression 有权
标题翻译：用于消防的压力气体释放阀
公开(公告)号：US20090178811A1
公开(公告)日：2009-07-16
申请号：US12086961
申请日：2005-12-22
申请人： Fanping Sun , Muhidin A. Lelic , Zaffir Chaudhry , Tony George , Lyle Hamilton
发明人： Fanping Sun , Muhidin A. Lelic , Zaffir Chaudhry , Tony George , Lyle Hamilton
IPC分类号： A62C35/00 , F16K13/00 , B67B7/00
CPC分类号： A62C35/02 , A62C35/62 , A62C35/68 , F16K31/383
摘要： A two-step, self-regulating valve (16) controls gas flow from a gas cylinder (12) in a high pressure system. The valve (16) includes a valve body (24), a piston (26), a plug (28), a valve actuator (34), and a piston actuator (32). The piston (26) is movable within the valve body (24) along an axis between a first and a second position. The plug (28) is movable within the valve body (24) along the axis between a valve closed position, a partially open position, and a fully open position. The valve actuator (34) allows the plug (28) to move from the valve closed position to the partially open position. The piston actuator (32) causes the piston (26) to move from the first position to the second position when a gas pressure in the gas cylinder (12) is less than a setpoint. When the piston (26) moves to the second position, the piston (26) allows the plug (28) to move from the partially open position to the fully open position.
摘要翻译：两级自调节阀（16）控制来自高压系统中的气瓶（12）的气体流量。阀（16）包括阀体（24），活塞（26），塞子（28），阀致动器（34）和活塞致动器（32）。活塞（26）可以在阀体（24）内沿第一和第二位置之间的轴线移动。塞子（28）可以在阀体（24）内沿着轴线在阀关闭位置，部分打开位置和完全打开位置之间移动。阀致动器（34）允许塞子（28）从阀关闭位置移动到部分打开位置。当气瓶（12）中的气体压力小于设定值时，活塞致动器（32）使活塞（26）从第一位置移动到第二位置。当活塞（26）移动到第二位置时，活塞（26）允许塞子（28）从部分打开位置移动到完全打开位置。

3. 发明申请

US20090260345A1 FAN VARIABLE AREA NOZZLE WITH ADAPTIVE STRUCTURE 审中-公开
标题翻译：风扇变化范围与自适应结构
公开(公告)号：US20090260345A1
公开(公告)日：2009-10-22
申请号：US12373773
申请日：2006-10-12
申请人： Zaffir Chaudhry
发明人： Zaffir Chaudhry
IPC分类号： F02K3/02 , F01D1/02
CPC分类号： F02K3/025 , F02K1/10 , F05D2220/36 , F05D2250/62 , F05D2260/40311 , F05D2260/56
摘要： A fan variable area nozzle (FVAN) includes a flexible adaptive segment which defines the fan nozzle exit area. The flexible adaptive segment generally includes a multiple of flexible sections, a linkage and an actuator system to morph the flexible adaptive segment between a converged shape and a diverged shape. The flexible adaptive segments seal an interface between sectors to provide an asymmetrical fan nozzle exit area.
摘要翻译：风扇可变区域喷嘴（FVAN）包括限定风扇喷嘴出口区域的柔性自适应段。灵活的自适应段通常包括多个柔性部分，联动装置和致动器系统，用于在融合形状和分叉形状之间变形柔性自适应部分。灵活的自适应段密封扇区之间的界面，以提供不对称的风扇喷嘴出口区域。

4. 发明申请

US20070131820A1 Rotorcraft control system and method of using 审中-公开
标题翻译：旋翼机控制系统及其使用方法
公开(公告)号：US20070131820A1
公开(公告)日：2007-06-14
申请号：US11299158
申请日：2005-12-09
申请人： Zaffir Chaudhry , Ming Cao , Brian Wake
发明人： Zaffir Chaudhry , Ming Cao , Brian Wake
IPC分类号： B64C27/52
CPC分类号： B64C27/615 , B64C27/001 , B64C2027/7266 , Y02T50/34
摘要： A rotorcraft control system for effectuating primary flight control and high harmonic control. The control system preferably including at least one primary flap, at least one primary actuator used principally for primary flight control, at least one secondary flap, and at least one secondary actuator used principally for high harmonic control. The at least one secondary flap and the at least one secondary actuator preferably may also be used to enhance primary flight control under some flight conditions.
摘要翻译：用于实现初级飞行控制和高谐波控制的旋翼航空器控制系统。控制系统优选地包括至少一个主翼片，主要用于初级飞行控制的至少一个主致动器，至少一个辅助翼片以及主要用于高次谐波控制的至少一个辅助致动器。优选地，所述至少一个副翼片和所述至少一个次执行器也可以用于在一些飞行条件下增强主飞行控制。

5. 发明授权

US08915710B2 Brushless direct current (BLDC) motor based linear or rotary actuator for helicopter rotor control 有权
标题翻译：无刷直流（BLDC）电机线性或旋转执行机构直升机转子控制
公开(公告)号：US08915710B2
公开(公告)日：2014-12-23
申请号：US11299159
申请日：2005-12-09
申请人： Zaffir Chaudhry , Brian E. Wake , Fanping Sun , Richard Jeremy Bedwell , Jimmy Lin-Min Yeh , Lee A. Hoffman
发明人： Zaffir Chaudhry , Brian E. Wake , Fanping Sun , Richard Jeremy Bedwell , Jimmy Lin-Min Yeh , Lee A. Hoffman
IPC分类号： B64C27/615
CPC分类号： B64C27/615 , B64C27/72 , B64C2027/7266 , Y02T50/34
摘要： A device for controlling the pitch of a helicopter's rotor blade, the device having a BLDC motor based actuator; and at least one control surface operatively connected to the BLDC motor based actuator. The actuator and the control surface are preferably fully integrated into the interior profile of the rotor blade and are capable of controlling the PFC of the helicopter and improving HHC during operation by reducing noise and vibration. The motor is preferably a high power density motor incorporating rare earth permanent magnets connected to a roller/ball screw or planetary gear set to provide the right combination of force/torque, stroke and frequency.
摘要翻译：一种用于控制直升机转子叶片间距的装置，该装置具有基于无刷直流电动机的致动器; 以及可操作地连接到基于无刷直流电动机的致动器的至少一个控制表面。致动器和控制表面优选完全集成到转子叶片的内部轮廓中，并且能够通过降低噪音和振动来控制直升机的PFC并改善操作中的HHC。电动机优选地是结合稀土永磁体的高功率密度电动机，其连接到滚子/滚珠丝杠或行星齿轮组，以提供力/转矩，行程和频率的正确组合。

6. 发明授权

US08800260B2 Fan variable area nozzle with cable actuator system 有权
标题翻译：风扇可变面积喷嘴，带电缆执行器系统
公开(公告)号：US08800260B2
公开(公告)日：2014-08-12
申请号：US12441562
申请日：2006-10-12
申请人： Zaffir Chaudhry
发明人： Zaffir Chaudhry
IPC分类号： B63H11/10 , F02K1/12
CPC分类号： F02K1/1207 , B60C23/0408 , B60C23/0496 , F02K1/15 , F02K3/06 , Y02T50/671
摘要： A fan variable area nozzle (FVAN) includes a flap driven through a cable which circumscribes the fan nacelle. The cable is strung through a multiple of flaps to define a flap set of each circumferential sector of the EVAN. An actuator system includes a compact high power density electromechanical actuator which rotates a spool to deploy and retract the cable and effectively increase or decrease the length thereof between the spool and a fixed attachment to increase and decrease the fan nozzle exit area.
摘要翻译：风扇可变面积喷嘴（FVAN）包括通过电缆驱动的翼片，其围绕风扇机舱。电缆穿过多个襟翼以定义EVAN的每个圆周扇区的翼片组。致动器系统包括紧凑的高功率密度机电致动器，其使线轴旋转以展开和缩回电缆，并有效地增加或减少线轴和固定附件之间的长度，以增加和减少风扇喷嘴出口面积。

7. 发明授权

US08087637B2 Self-regulating valve for controlling the gas flow in high pressure systems 有权
标题翻译：用于控制高压系统中气体流量的自调节阀
公开(公告)号：US08087637B2
公开(公告)日：2012-01-03
申请号：US11918092
申请日：2005-04-07
申请人： Fanping Sun , Zaffir Chaudhry , Muhidin A. Lelic
发明人： Fanping Sun , Zaffir Chaudhry , Muhidin A. Lelic
IPC分类号： F16K31/12
CPC分类号： F16K1/305 , A62C35/68 , A62C99/0018 , F16K1/306 , F16K31/124 , F16K31/406 , F16K31/426
摘要： A controlled pressure release valve controls the gas flow in high-pressure systems. The valve includes a valve body, a slidable spool, a primary flow passage, a first and second chamber, a first and second spring, a first and second passages, and a valve actuator. The valve body has a gas inlet and a gas outlet and houses the slidable spool. The slidable spool has a first end and a second end, and is slidable between a first position and a second position. The primary flow passage connects the gas inlet and the gas outlet and increases with lineal movement of the slidable spool. The first chamber is located adjacent the first end of the slidable spool and a second chamber is located adjacent the second end of the slidable spool. The sliding spool is biased toward the first position by a gas pressure applied by the second chamber and the second spring.
摘要翻译：控制压力释放阀控制高压系统中的气体流量。阀包括阀体，可滑动阀芯，主流动通道，第一和第二腔室，第一和第二弹簧，第一和第二通道以及阀致动器。阀体具有气体入口和气体出口并容纳可滑动的阀芯。可滑动卷轴具有第一端和第二端，并且可在第一位置和第二位置之间滑动。主流道连接气体入口和气体出口，随着可滑动阀芯的线性运动而增加。第一腔室位于可滑动线轴的第一端附近，并且第二腔室位于可滑动线轴的第二端附近。滑动阀芯通过由第二室和第二弹簧施加的气体压力而朝向第一位置偏压。

8. 发明授权

US08783644B2 Pneumatic flow control valve for fire suppression over pressure prevention 有权
标题翻译：用于防止压力的气动流量控制阀
公开(公告)号：US08783644B2
公开(公告)日：2014-07-22
申请号：US11918094
申请日：2005-04-07
申请人： Fanping Sun , Zaffir Chaudhry , Muhidin A. Lelic , Mihai Dorobantu , Stevo Mijanovic , Lisa A. Prill , Umesh G. Vaidya
发明人： Fanping Sun , Zaffir Chaudhry , Muhidin A. Lelic , Mihai Dorobantu , Stevo Mijanovic , Lisa A. Prill , Umesh G. Vaidya
IPC分类号： F16K31/124 , B60G17/00
CPC分类号： A62C35/68 , F16K31/1226 , F16K31/406 , F16K31/426
摘要： A controlled pressure release valve includes a valve body having a gas inlet for connection to a gas container and a gas outlet for delivering gas to a protected area. The controlled valve comprises a slidable spool housed in the valve body that is slidable between a first position and a second position. The slidable spool has a first end and a second end. A primary flow passage connects the gas inlet and the gas outlet and increases with lineal movement of the slidable spool. The sliding spool is biased towards the first position by a gas pressure applied by the second chamber and a spring.
摘要翻译：控制压力释放阀包括具有用于连接到气体容器的气体入口和用于将气体输送到保护区域的气体出口的阀体。受控阀包括容纳在阀体中的可滑动阀芯，其可在第一位置和第二位置之间滑动。可滑动卷轴具有第一端和第二端。主流路连接气体入口和气体出口，随着可滑动阀芯的线性运动而增加。滑阀通过由第二腔室和弹簧施加的气压而朝向第一位置偏压。

9. 发明授权

US08020833B2 Pressure gas release valve for fire suppression 有权
标题翻译：用于灭火的压力气体释放阀
公开(公告)号：US08020833B2
公开(公告)日：2011-09-20
申请号：US12086961
申请日：2005-12-22
申请人： Fanping Sun , Muhidin A. Lelic , Zaffir Chaudhry , Tony George , Lyle Hamilton
发明人： Fanping Sun , Muhidin A. Lelic , Zaffir Chaudhry , Tony George , Lyle Hamilton
IPC分类号： F16K21/04
CPC分类号： A62C35/02 , A62C35/62 , A62C35/68 , F16K31/383
摘要： A two-step, self-regulating valve (16) controls gas flow from a gas cylinder (12) in a high pressure system. The valve (16) includes a valve body (24), a piston (26), a plug (28), a valve actuator (34), and a piston actuator (32). The piston (26) is movable within the valve body (24) along an axis between a first and a second position. The plug (28) is movable within the valve body (24) along the axis between a valve closed position, a partially open position, and a fully open position. The valve actuator (34) allows the plug (28) to move from the valve closed position to the partially open position. The piston actuator (32) causes the piston (26) to move from the first position to the second position when a gas pressure in the gas cylinder (12) is less than a setpoint. When the piston (26) moves to the second position, the piston (26) allows the plug (28) to move from the partially open position to the fully open position.
摘要翻译：两级自调节阀（16）控制来自高压系统中的气瓶（12）的气体流量。阀（16）包括阀体（24），活塞（26），塞子（28），阀致动器（34）和活塞致动器（32）。活塞（26）可以在阀体（24）内沿第一和第二位置之间的轴线移动。塞子（28）可以在阀体（24）内沿着轴线在阀关闭位置，部分打开位置和完全打开位置之间移动。阀致动器（34）允许塞子（28）从阀关闭位置移动到部分打开位置。当气瓶（12）中的气体压力小于设定值时，活塞致动器（32）使活塞（26）从第一位置移动到第二位置。当活塞（26）移动到第二位置时，活塞（26）允许塞子（28）从部分打开位置移动到完全打开位置。

10. 发明授权

US07677868B2 Self-lubricated actuator for on-blade rotor control 有权
标题翻译：用于叶片转子控制的自润滑执行器
公开(公告)号：US07677868B2
公开(公告)日：2010-03-16
申请号：US11567773
申请日：2006-12-07
申请人： Zaffir Chaudhry , Andrew John Collins , Ulf J Jonsson , Fanping Sun , Brian E Wake , Michael G O'Callaghan , Jimmy Lin-Min Yeh
发明人： Zaffir Chaudhry , Andrew John Collins , Ulf J Jonsson , Fanping Sun , Brian E Wake , Michael G O'Callaghan , Jimmy Lin-Min Yeh
IPC分类号： F03B3/12
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; 提供具有设置在轴承中的轴的马达。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。

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