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1. 发明授权

US6148601A Engine fuel control system and method 失效
标题翻译：发动机燃油控制系统及方法
公开(公告)号：US6148601A
公开(公告)日：2000-11-21
申请号：US75130
申请日：1998-05-08
申请人： Anthony Charles Jones , Mark M. Harris , David R. Ripley , Malcolm J. McArthur
发明人： Anthony Charles Jones , Mark M. Harris , David R. Ripley , Malcolm J. McArthur
IPC分类号： F02C9/26 , F02C9/28
CPC分类号： F02C9/263 , F02C9/28
摘要： Accuracy and predictability are provided in a fuel control system for an engine system including a fuel supply and a combustion chamber. The fuel control system includes at least one fuel injector having a calibrated nozzle to direct a fuel flow from the fuel supply into the combustion chamber of the engine, a servo valve connected between the fuel supply and the calibrated nozzle to meter the fuel flow from the fuel supply to the calibrated nozzle, a pressure transducer operably associated with the calibrated nozzle to measure a pressure drop in the fuel flow across the calibrated nozzle, and a controller operably associated with the pressure transducer and the servo valve to control the metering of the fuel flow by the servo valve. The calibrated nozzle has a known fuel flow vs. pressure drop characteristic. The controller controls the metering of the fuel flow by the servo valve based on the pressure drop measured by the pressure transducer and the known fuel flow vs. pressure drop characteristic of the calibrated nozzle.
摘要翻译：在包括燃料供应和燃烧室的发动机系统的燃料控制系统中提供了精度和可预测性。燃料控制系统包括至少一个具有校准喷嘴的燃料喷射器，用于将来自燃料供应的燃料流引导到发动机的燃烧室中，连接在燃料供应和校准喷嘴之间的伺服阀，燃料供应到校准喷嘴，与校准喷嘴可操作地相关联的压力传感器，以测量穿过校准喷嘴的燃料流中的压降;以及与压力传感器和伺服阀可操作地相关联以控制燃料计量的控制器由伺服阀流动。校准喷嘴具有已知的燃料流量对压降特性。控制器基于由压力传感器测量的压降和已知的燃料流量对校准喷嘴的压降特性来控制由伺服阀计量燃料流量的计量。

2. 发明授权

US07216473B1 Turbojet engine lubrication system 有权
标题翻译：涡轮喷气发动机润滑系统
公开(公告)号：US07216473B1
公开(公告)日：2007-05-15
申请号：US09350552
申请日：1999-07-09
申请人： Malcolm J. McArthur , Anthony C. Jones
发明人： Malcolm J. McArthur , Anthony C. Jones
IPC分类号： F02C7/06
CPC分类号： F01D25/18
摘要： A lubrication system for an expendable gas turbine engine (20) having a rotatable shaft (26) is provided. Bearings (28) journal the shaft (26) for rotation about an axis. The system includes a vessel (46) for containing lubricating oil, a conduit (58) extending from the vessel (46) to the bearings (28), and a solenoid operated valve (70,76) in the conduit (58) and operable to only either fully open or fully closed. A control circuit (16) is provided for pulsing the solenoid (70) at a controlled rate to alternatingly (a) allow oil flow and (b) halt oil flow to the bearings (28) for a time insufficient to cause oil starvation of the bearings (28).
摘要翻译：提供了一种具有可旋转轴（26）的消耗式燃气涡轮发动机（20）的润滑系统。轴承（28）使轴（26）轴颈旋转。该系统包括用于容纳润滑油的容器（46），从容器（46）延伸到轴承（28）的导管（58）以及导管（58）中的电磁阀（70,76），并可操作只能完全打开或完全关闭。提供控制电路（16），用于以受控的速率脉动螺线管（70），以交替地（a）允许油流动，和（b）停止油流到轴承（28）一段不足以引起油不足的时间轴承（28）。

3. 发明授权

US5430362A Engine starting system utilizing multiple controlled acceleration rates 失效
标题翻译：引擎起动系统采用多个受控加速度
公开(公告)号：US5430362A
公开(公告)日：1995-07-04
申请号：US63166
申请日：1993-05-12
申请人： Kenneth R. Carr , Gregory I. Rozman , Albert L. Markunas , Michael J. Hanson , Leland E. Weber , James A. Shippling , Malcolm J. McArthur , Vijay K. Maddali , Paul E. Nuechterlein , Alexander Cook , Vietson Nguyen , Mario R. Rinaldi
发明人： Kenneth R. Carr , Gregory I. Rozman , Albert L. Markunas , Michael J. Hanson , Leland E. Weber , James A. Shippling , Malcolm J. McArthur , Vijay K. Maddali , Paul E. Nuechterlein , Alexander Cook , Vietson Nguyen , Mario R. Rinaldi
IPC分类号： F01D15/10 , F02C7/268 , F02N11/04 , H02P9/08 , H02P1/46
CPC分类号： F02N11/04 , H02P9/302 , F05B2220/50
摘要： A control for operating an electromagnetic machine in a starting mode of operation wherein the main armature winding of the machine receives electrical power from a controllable power source during the starting mode of operation, comprises a circuit for detecting a magnitude of a parameter of power applied to the main armature winding relative to a stationary frame of reference, a position sensor for detecting rotor position of the electromagnetic machine, a converter responsive to angular position indication for converting the detected parameter magnitude into field and torque producing components relative to a rotating frame of reference, and a circuit responsive to the field and torque producing components for controlling the power source during operation in the starting mode. This control includes an igniter for igniting a prime mover. Further, the control is operable during a first phase prior to ignition of the prime mover for causing the electromagnetic machine to provide motive power to the prime mover so as to accelerate the prime mover at a first predetermined rate, is operable during a second phase subsequent to the first phase so as to accelerate the prime mover at a second predetermined rate, is operable during this second phase for providing fuel to the prime mover to facilitate ignition thereof, and is operable during a third phase subsequent to the ignition of the prime mover so as to accelerate the prime mover at a third predetermined rate to a self-sustaining speed.
摘要翻译：一种用于在起动操作模式下操作电磁机器的控制器，其中机器的主电枢绕组在起动操作模式期间从可控电源接收电力，包括用于检测施加到相对于固定参考系的主电枢绕组，用于检测电磁机器的转子位置的位置传感器，响应于角度位置指示的转换器，用于将检测到的参数幅度转换成相位和转矩产生部件相对于旋转参考系以及响应于场和转矩产生组件的电路，用于在起动模式下操作期间控制电源。该控制包括用于点燃原动机的点火器。此外，控制可以在原动机点火之前的第一阶段期间操作，以使得电磁机器向原动机提供动力，以便以第一预定速率加速原动机，在第二阶段期间可操作到第一阶段以便以第二预定速率加速原动机，在该第二阶段期间可操作以向原动机提供燃料以促进其点燃，并且在原动机点火之后的第三阶段期间可操作以便将原动机以第三预定速率加速至自持速度。

4. 发明授权

US5237815A Control of a hydraulic start system 失效
标题翻译：液压启动系统的控制
公开(公告)号：US5237815A
公开(公告)日：1993-08-24
申请号：US656506
申请日：1991-02-19
申请人： Malcolm J. McArthur
发明人： Malcolm J. McArthur
IPC分类号： F02C7/27 , F02C7/277
CPC分类号： F02C7/27 , F02C7/277 , F02N7/00 , F05D2220/50
摘要： A fluidic starter for turbines using a flow limiter (20) and a mechanical valve (32) that is maintained closed until an operator moves a handle to provide fluid which has passed through the flow limiter to a starter motor (16) mechanically connected to the turbine. The handle is latched so the valve is open until the turbine is started then the handle is unlatched and the valve closes.
摘要翻译：一种用于使用流量限制器（20）和机械阀（32）的涡轮机的流体启动器，其保持关闭，直到操作者移动手柄以提供已经通过流量限制器的流体到机械地连接到流量限制器的启动马达（16）涡轮。手柄被锁住，因此阀门打开直到涡轮机启动，然后手柄解锁并且阀门关闭。

5. 发明授权

US5747680A Multiple parameter sensor and method of operation thereof 失效
标题翻译：多参数传感器及其操作方法
公开(公告)号：US5747680A
公开(公告)日：1998-05-05
申请号：US630572
申请日：1996-04-10
申请人： Malcolm J. McArthur
发明人： Malcolm J. McArthur
IPC分类号： F01D17/02 , G01D5/20 , G01D21/02 , G01M15/00
CPC分类号： F01D17/02 , G01D21/02 , G01D5/2013 , F05D2220/30 , F05D2220/50
摘要： A multiple parameter sensor is disclosed having a preferred application in a turbine used in an auxiliary power unit. The multiple parameter sensor includes a first part (12) for rotation with a rotating member (14) having a speed of rotation to be measured; a second part (20) mounted in a fixed position adjacent the first part to respond to the speed of rotation of the first part to produce a first periodic signal (22), the second part in response to the first periodic signal producing a second signal representing the speed of rotation of the rotating member and comprising electrical winding (26) in which the first periodic signal is magnetically induced by rotation of the first part with the rotating member; and wherein the second part produces at least one additional signal with each additional signal representing one additional parameter of operation of the device associated with the rotating member.
摘要翻译：公开了一种在辅助动力单元中使用的涡轮机中具有优选应用的多参数传感器。多参数传感器包括用于与具有要测量的旋转速度的旋转构件（14）一起旋转的第一部分（12）安装在与所述第一部分相邻的固定位置以响应所述第一部分的旋转速度以产生第一周期性信号（22）的第二部分（20），所述第二部分响应于所述第一周期性信号产生第二信号代表旋转构件的旋转速度并且包括电绕组（26），其中第一周期信号由第一部分与旋转构件的旋转磁力引起; 并且其中所述第二部分产生至少一个附加信号，其中每个附加信号表示与所述旋转部件相关联的装置的操作的一个附加参数。

6. 发明授权

US5562190A Hydraulic clutch control system with fluid coupling pre-heat circuit for rapid response at low ambient temperatures 失效
标题翻译：液压离合器控制系统，具有流体耦合预热回路，可在低环境温度下快速响应
公开(公告)号：US5562190A
公开(公告)日：1996-10-08
申请号：US481013
申请日：1995-06-07
申请人： Malcolm J. McArthur
发明人： Malcolm J. McArthur
IPC分类号： F16D48/02 , F16D48/06 , F16D47/06 , F16D25/12
CPC分类号： F16D48/066 , F16D2500/1024 , F16D2500/3122 , F16D2500/50224 , F16D2500/5029 , F16D2500/50808 , F16D2500/70414 , F16D2500/70448
摘要： A power plant is provided which includes a drive apparatus actuated clutch which can be rapidly engaged to selectively connect a prime mover to a driven device after prolonged exposure of the power plant to cold ambient temperatures. The drive apparatus utilizes a fluid coupling connected, connected in parallel with the clutch for rapidly heating a control volume of fluid used for actuating the clutch. In a preferred embodiment, the fluid coupling also motors the drive mechanism at 5-10% of rated speed to help circulate fluid heated by the fluid coupling through the drive mechanism to thereby reduce start-torque and drag torque experienced by the clutch on start-up. The clutch thus may be made smaller with less risk of burn-out, while still being capable of rapidly engaging following prolonged exposure to cold ambient temperatures.
摘要翻译：提供了一种动力装置，其包括驱动装置致动离合器，其可以在将发电厂长时间暴露于冷环境温度之后快速接合以选择性地将原动机连接到被驱动装置。驱动装置使用连接的流体联轴器，与离合器并联连接，用于快速加热用于致动离合器的流体的控制体积。在优选实施例中，流体联接器还以5-10％的额定速度驱动驱动机构，以帮助循环通过驱动机构由流体联接器加热的流体，从而减少离合器在起动 - 向上。因此，离合器可以制造得更小，更少的烧坏风险，同时在长时间暴露于寒冷的环境温度下仍然能够快速接合。

7. 发明授权

US5184458A Power unit fuel pressurization system 失效
标题翻译：动力装置燃油加压系统
公开(公告)号：US5184458A
公开(公告)日：1993-02-09
申请号：US439684
申请日：1989-11-21
申请人： Steven W. Lampe , Malcolm J. McArthur
发明人： Steven W. Lampe , Malcolm J. McArthur
IPC分类号： B64D41/00 , F02C7/272 , F02C7/277 , F02C7/32
CPC分类号： F02C7/32 , B64D41/00 , F02C7/272 , F02C7/277 , F05D2220/50 , F05D2260/4023 , Y02T50/44 , Y02T50/671
摘要： A power generating unit in accordance with the present invention comprises a pressurized gas source (44) providing pressurized gas containing oxygen to be used in combustion of a fuel; a combustor (42) for providing pressurized gas produced by combustion of a mixture of the pressurized gas provided to the combustor by the pressurized gas source and fuel provided to the combustor by a fuel supply (48); a first turbine (68) driven by pressurized gas produced by the combustor; a gear box (70) driven by the turbine having an output shaft (72); a fuel pump (46) disposed within the fuel supply having a pair of input shafts (64 and 76) for providing pressurized fuel to the combustor in response to rotation of either of the input shafts; a motor (58) coupled to the pressurized gas source having a drive shaft (60) which rotates in response to the pressurized gas applied from the gas source; and a coupling mechanism (62 and 74), coupled to the shafts, for applying driving torque to the fuel pump during rotation of the pressurized gas to the combustor from the input shaft which is rotating at a higher velocity.
摘要翻译：根据本发明的发电单元包括加压气体源（44），其提供用于燃料燃烧的含氧的加压气体; 燃烧器（42），用于通过由加压气体源提供给燃烧器的加压气体的混合物燃烧产生的加压气体和通过燃料供给装置（48）提供给燃烧器的燃料; 由燃烧器产生的加压气体驱动的第一涡轮机（68）; 由所述涡轮机驱动的齿轮箱（70）具有输出轴（72）; 设置在燃料供给装置内的燃料泵（46）具有一对输入轴（64和76），用于响应于任一个输入轴的转动而向燃烧器提供加压燃料; 耦合到加压气体源的马达（58）具有响应于从气体源施加的加压气体而旋转的驱动轴（60）; 以及联接到所述轴的联接机构（62和74），用于在从所述输入轴以更高速度旋转的状态下将所述加压气体旋转到所述燃烧器期间向所述燃料泵施加驱动扭矩。

8. 发明授权

US5499650A Fluid control valve for a hydraulic system operating with variable viscosity, contaminated, fluid 失效
标题翻译：用于液压系统的流体控制阀，其操作具有可变的粘度，被污染的流体
公开(公告)号：US5499650A
公开(公告)日：1996-03-19
申请号：US335272
申请日：1994-11-07
申请人： Malcolm J. McArthur , Harvey Jansen
发明人： Malcolm J. McArthur , Harvey Jansen
IPC分类号： G05D16/20
CPC分类号： G05D16/2093 , Y10T137/2409 , Y10T137/2607 , Y10T137/7737 , Y10T137/86574 , Y10T137/86622 , Y10T137/86855
摘要： Problems such as slow frequency response and low reliability when operating with contaminated fluids of variable viscosity are alleviated in a low pressure hydraulic system (10) which utilizes a single stage, electro-hydraulic, clevis-type pressure control valve (40). The valve (40)includes a control piston (106) referenced to a control pressure within a control pressure cavity (60) to provide a feedback of control pressure which converts the valve (40) from an integral to a proportional control device, thereby enhancing stability of the hydraulic system (10). Compensation for changes in fluid viscosity, as a result of changes in fluid temperature, is provided by fabricating a bifurcated portion (98) and/or a metering bridge portion (62) of the valve (10) from materials having dissimilar coefficients of thermal expansion. Exemplary embodiments of a hydraulic system (10) suitable for use in either vehicular or stationary applications involving pressure actuated devices, such as a clutch (16), automatic transmissions or anti-lock brakes, are provided.
摘要翻译：在使用单级电液式U形夹式压力控制阀（40）的低压液压系统（10）中，减轻了在具有可变粘度的污染流体的情况下操作时的频率响应慢和可靠性低的问题。阀（40）包括以控制压力腔（60）内的控制压力的控制活塞（106），以提供将阀（40）从积分转换成比例控制装置的控制压力的反馈，由此增强液压系统（10）的稳定性。通过从具有不同热膨胀系数的材料制造阀（10）的分叉部分（98）和/或计量桥接部分（62）来提供由于流体温度变化而导致的流体粘度变化的补偿。提供了适用于涉及压力致动装置（例如离合器（16）），自动变速器或防抱死制动器的车辆或固定应用中的液压系统（10）的示例性实施例。

9. 发明授权

US5105875A Cooling system for auxiliary power unit 失效
标题翻译：辅助动力装置冷却系统
公开(公告)号：US5105875A
公开(公告)日：1992-04-21
申请号：US639292
申请日：1991-01-10
申请人： Malcolm J. McArthur
发明人： Malcolm J. McArthur
IPC分类号： H05K7/20
CPC分类号： H05K7/20927
摘要： A cooling system which utilizes a lubricant for lubricating moving components within the system and a combustible fuel which is to be combusted within the system includes a first circuit (19) which contains at least one circuit element and which operates within a first range of temperatures, a second circuit (21) which contains at least one circuit element and which operates within a second range of temperatures which is lower than the first range of temperatures at which the first circuit operates, a lubricant flow path (25) located adjacent the first circuit for cooling the first circuit by providing a heat flow path between the lubricant and the first circuit when the lubricant is disposed within the lubricant flow path, and a combustible fuel flow path (23) located adjacent the second circuit for cooling the second circuit by providing a heat flow path between the combustible fuel and the second circuit when the combustible fuel is disposed within the combustible fuel flow path. A method associated with the cooling system involves the steps of providing a heat flow path between the first circuit and the lubricant in order to cool the first circuit, and providing a heat flow path between the second circuit and the combustible fuel in order to cool the second circuit.
摘要翻译：利用润滑剂来润滑系统内的运动部件的冷却系统和在系统内要燃烧的可燃燃料包括：第一回路（19），其包含至少一个电路元件，并在第一温度范围内运行，包含至少一个电路元件并且在低于第一电路工作的第一温度范围的第二温度范围内工作的第二电路（21），位于第一电路附近的润滑剂流路（25）通过在所述润滑剂设置在所述润滑剂流动路径内时在所述润滑剂和所述第一回路之间设置热流路径来冷却所述第一回路;以及位于所述第二回路附近的可燃燃料流路（23），用于通过提供第当可燃燃料设置在可燃燃料流动路径内时，可燃燃料和第二回路之间的热流路径。与冷却系统相关联的方法包括以下步骤：在第一回路和润滑剂之间提供热流路，以冷却第一回路，并且在第二回路和可燃燃料之间提供热流路径，以便冷却第二电路。

10. 发明授权

US5020317A Emergency power unit oxidizing gas bottle heating apparatus 失效
标题翻译：应急动力装置氧化气瓶加热装置
公开(公告)号：US5020317A
公开(公告)日：1991-06-04
申请号：US394544
申请日：1989-08-16
申请人： Malcolm J. McArthur
发明人： Malcolm J. McArthur
IPC分类号： B64D41/00
CPC分类号： B64D41/00 , F05B2220/50
摘要： An emergency power unit for providing emergency on board power to an aircraft having apparatus for heating the oxidizing gas contained in the oxidizing gas bottle includes a fuel supply source (14) for supplying fuel, and oxidizing gas bottle (12) containing pressurized oxidizing gas, an oxidizing gas heating device (18) and (20) for heating the pressurized oxidizing gas within the oxidizing gas bottle (12) by using heat energy generated by a combustor (16) wherein the combustor (16) causes combustion of a mixture of fuel and oxidizing gas heated by the oxidizing gas heating device (18) and (20). Hot gases resulting from the combustion of the mixture of fuel and heated oxidizing gas drive the blades of a turbine (32) thereby producing emergency on board power to the aricraft.
摘要翻译：一种用于向具有用于加热氧化气体瓶中包含的氧化气体的装置的飞行器提供紧急电力的应急动力单元包括用于供应燃料的燃料供应源（14）和包含加压氧化气体的氧化气瓶（12）氧化气体加热装置（18）和（20），用于通过使用由燃烧器（16）产生的热能来加热氧化气体瓶（12）内的加压氧化气体，其中燃烧器（16）引起燃料混合物燃烧和由氧化气体加热装置（18）和（20）加热的氧化气体。由燃料和加热的氧化气体的混合物的燃烧产生的热气体驱动涡轮机（32）的叶片，由此产生对工艺品的紧急电力。

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