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11. 发明申请

US20040055850A1 Drive disconnect device 审中-公开
标题翻译：驱动器断开装置
公开(公告)号：US20040055850A1
公开(公告)日：2004-03-25
申请号：US10617214
申请日：2003-07-11
申请人： Goodrich Control Systems Limited
发明人： Rodney Stuart Howard
IPC分类号： F16D011/10 , F16D025/08
CPC分类号： F16D11/10 , F16D25/08
摘要： A drive disconnect mechanism is provided where a drive transfer element 12 can be moved to a disconnect position by a hydraulic actuator which itself is controlled by an electrically operated valve.
摘要翻译：提供驱动器断开机构，其中驱动传递元件12可以通过液压致动器移动到断开位置，液压致动器本身由电动阀控制。

12. 发明授权

US10075041B2 Motor for an electrohydraulic actuator 有权
公开(公告)号：US10075041B2
公开(公告)日：2018-09-11
申请号：US14960979
申请日：2015-12-07
申请人： Goodrich Control Systems
发明人： Chris H. A. Claycomb , Andrew E. Page
IPC分类号： H02K11/00 , H02K5/128 , H02K5/173 , F15B15/14 , H02K5/16
CPC分类号： H02K5/128 , F15B15/14 , H02K5/161 , H02K5/173 , H02K2005/1287
摘要： A motor for an electrohydraulic actuator (EHA). The motor comprises a rotary shaft for rotation about an axis (R), a rotor attached to the rotary shaft and rotatable therewith, a stator surrounding at least a portion of the rotor and a liner disposed between the rotor and the stator. The liner defines an axially extending chamber around the rotor for retaining a fluid between the rotor and the liner. The liner comprises a tubular body having an open end and a closed end. An EHA comprising the motor is also claimed.

13. 发明授权

US08789353B2 Fuel system 失效
标题翻译：燃油系统
公开(公告)号：US08789353B2
公开(公告)日：2014-07-29
申请号：US12046824
申请日：2008-03-12
申请人： Daniel James Bickley
发明人： Daniel James Bickley
IPC分类号： F02C9/00 , F02C1/00 , F02C7/22
CPC分类号： F02C9/263 , F02C7/232 , F02C7/236 , F02C9/30
摘要： A fuel system comprises a first, variable displacement fuel pump operable to supply fuel through a metering valve to an engine, a control servo operable to control the operation of the first pump, a pressure drop control valve (PDCV) responsive to a pressure drop across the metering valve, a second fuel pump, and a spill valve movable between an open position in which substantially all of the fuel supplied by the second fuel pump is returned to an inlet side thereof, and a closed position, or partially closed position, wherein a proportion of the fuel supplied by the second pump is delivered to the engine.
摘要翻译：燃料系统包括可操作以将燃料通过计量阀向发动机供应的第一可变排量燃料泵，可操作以控制第一泵的操作的控制伺服机构，响应于压降的压差控制阀（PDCV）计量阀，第二燃料泵和可在打开位置之间移动的溢流阀，其中基本上由第二燃料泵供应的所有燃料返回到其入口侧，以及关闭位置或部分关闭位置，其中由第二泵供给的燃料的一部分被输送到发动机。

14. 发明申请

US20130146414A1 Drive Coupling Device 审中-公开
标题翻译：驱动联轴器
公开(公告)号：US20130146414A1
公开(公告)日：2013-06-13
申请号：US13709520
申请日：2012-12-10
申请人： Goodrich Control Systems
发明人： Stephen Mark Hearn , Bryan Robert Mitcham
IPC分类号： F16D11/14
CPC分类号： F16D11/14
摘要： A drive coupling device comprises an outer drive shaft adapted to be driven for rotation by a gearbox output, an outer quill shaft coupled to the outer drive shaft and arranged to be driven for rotation thereby, an inner quill shaft arranged coaxially with the outer quill shaft and moveable, axially, between an engaged position in which a dog clutch arrangement is engaged to transmit drive between the outer quill shaft and the inner quill shaft, and a disengaged position in which the dog clutch arrangement is disengaged, a support rod, and support bearing means provided on the support rod and by which the outer quill shaft is supported for rotation relative to the support rod, wherein the outer quill shaft is further supported, when the dog clutch arrangement is engaged, by the inner quill shaft.
摘要翻译：驱动联接装置包括适于由齿轮箱输出驱动以旋转的外部驱动轴;联接到外部驱动轴并被布置成被驱动以便旋转的外部轴套轴;与外部轴套轴同轴设置的内部轴套轴; 并且可轴向地移动在啮合位置，在该啮合位置中，啮合爪离合器装置接合以在外套筒轴和内套筒轴之间传递驱动力，以及脱离啮合位置，其中该爪式离合器装置脱离啮合，支撑杆和支撑件轴承装置设置在支撑杆上并且外套筒轴被支撑成相对于支撑杆旋转，其中当套爪离合器装置接合时，外套筒轴由内套筒轴进一步支撑。

15. 发明授权

US08317156B2 Metering valve arrangement 有权
标题翻译：计量阀装置
公开(公告)号：US08317156B2
公开(公告)日：2012-11-27
申请号：US12768197
申请日：2010-04-27
申请人： Gurlat Singh , Alexander James Horne
发明人： Gurlat Singh , Alexander James Horne
IPC分类号： F16K31/04
CPC分类号： F16K3/06 , F02C9/263 , F16K37/00 , G05B7/02 , G05B9/02 , Y10T137/0318 , Y10T137/8242
摘要： A method is described for controlling the operation of a metering valve driven by a stepper motor, a position sensor normally providing position information to allow control over the metering valve in a closed loop manner. The method comprises the steps of: performing a calibration operation to derive a relationship between stepper motor position and metering valve position; controlling the operation of the metering valve in a closed loop manner; and controlling the operation of the metering valve in an open loop manner in the event that the position sensor output is thought to be unreliable; wherein, when operating in the open loop manner, the metering valve is moved to a desired angular position by using the relationship derived in the calibration operation to determine the stepper motor position associated with the desired metering valve position and moving the stepper motor to the determined stepper motor position.
摘要翻译：描述了一种用于控制由步进电机驱动的计量阀的操作的方法，位置传感器通常提供位置信息以允许以闭环方式控制计量阀。该方法包括以下步骤：执行校准操作以得出步进电机位置与计量阀位置之间的关系; 以闭环方式控制计量阀的操作; 并且在位置传感器输出被认为是不可靠的情况下以开环方式控制计量阀的操作; 其中当以开环方式操作时，通过使用在校准操作中导出的关系来将计量阀移动到期望的角位置，以确定与期望的计量阀位置相关联的步进电机位置，并将步进电机移动到所确定的步进电机位置。

16. 发明授权

US08225919B2 Releasable drive arrangement 有权
标题翻译：可拆卸的驱动装置
公开(公告)号：US08225919B2
公开(公告)日：2012-07-24
申请号：US12612231
申请日：2009-11-04
申请人： Paul Harris , Raymond Richard Bomford , Darren Christopher Howard
发明人： Paul Harris , Raymond Richard Bomford , Darren Christopher Howard
IPC分类号： F16D11/14 , F16D23/12 , H02P9/06
CPC分类号： F16D11/14 , F16D23/12
摘要： A drive arrangement comprising a drive shaft, a clutch arrangement operable, upon axial movement of the drive shaft occurring, to interrupt drive to the drive shaft, an axially movable interrupt shaft, a gear arrangement whereby the interrupt shaft is driven for rotation by the drive shaft at a speed slower than the rotary speed of the drive shaft, a disconnect device operable to cause axial movement of the interrupt shaft, and a transmission device for transmitting axial movement of the interrupt shaft to the drive shaft.
摘要翻译：一种驱动装置，包括驱动轴，离合器装置，可在所述驱动轴的轴向运动时操作，以中断对驱动轴的驱动，可轴向移动的中断轴，齿轮装置，由此中断轴被驱动以驱动轴以比驱动轴的转速慢的速度，可操作以引起中断轴的轴向移动的断开装置，以及用于将中断轴向轴向运动传递到驱动轴的传动装置。

17. 发明申请

US20100024778A1 Fuel Pumping System 有权
标题翻译：燃油泵系统
公开(公告)号：US20100024778A1
公开(公告)日：2010-02-04
申请号：US12511531
申请日：2009-07-29
申请人： Martin Kenneth Yates
发明人： Martin Kenneth Yates
IPC分类号： F02M37/06 , F04B23/08
CPC分类号： F04C2/18 , F02C7/236 , F04C11/005 , F04C14/02 , F04C15/0057 , F04C15/0088 , F04D13/12
摘要： A fuel pumping system comprises a high pressure pump having a drive input, a drive gear driven for rotation, in use, by the drive input, an idler gear driven by the drive gear, and an output gear driven by the idler gear, wherein the output gear is arranged to drive a rotor of an electrical generator and the idler gear is arranged to drive a rotor of a low pressure pump.
摘要翻译：燃料泵送系统包括具有驱动输入的高压泵，驱动齿轮驱动的驱动齿轮，由驱动输入驱动的惰轮，以及由惰轮驱动的输出齿轮，其中，输出齿轮布置成驱动发电机的转子，空转齿轮被布置成驱动低压泵的转子。

18. 发明申请

US20090320777A1 Control System 审中-公开
标题翻译：控制系统
公开(公告)号：US20090320777A1
公开(公告)日：2009-12-31
申请号：US12493790
申请日：2009-06-29
申请人： Neil RAWLINSON , Martin Kenneth YATES , William Keith BRADBURY , Laurence ALDEN , Blair RAMSEY , Michael GRIFFITHS
发明人： Neil RAWLINSON , Martin Kenneth YATES , William Keith BRADBURY , Laurence ALDEN , Blair RAMSEY , Michael GRIFFITHS
IPC分类号： F01L9/02 , F04B35/04
CPC分类号： F02C7/232 , F02C7/222 , F02C9/26
摘要： A control system is described that comprises a manifold, at least one valve device operable to control the delivery of fluid from the manifold, and a drive member located within the manifold and rotatable to control the operation of the at least one valve device.
摘要翻译：描述了一种控制系统，其包括歧管，可操作以控制来自歧管的流体输送的至少一个阀装置，以及位于歧管内的可转动以控制至少一个阀装置的操作的驱动构件。

19. 发明申请

US20090223774A1 DRIVE DISCONNECT DEVICE 有权
标题翻译：驱动断开装置
公开(公告)号：US20090223774A1
公开(公告)日：2009-09-10
申请号：US12390777
申请日：2009-02-23
申请人： James Andrew Turner , Darren Christopher Howard
发明人： James Andrew Turner , Darren Christopher Howard
IPC分类号： G05G5/16
CPC分类号： F16D11/04 , F16D11/14
摘要： A drive disconnect device for releasably connecting an electrical generator to a drive shaft, the drive disconnect device comprising an output shaft and at least one drive transfer element movable from a first position where it drivingly connects the drive shaft and the output shaft to a second position where the driving connection is removed, wherein operation of the disconnect device causes the electrical generator to become electrically isolated or excitation for the generator to be inhibited.
摘要翻译：一种用于将发电机可释放地连接到驱动轴的驱动器断开装置，所述驱动器断开装置包括输出轴和至少一个驱动传递元件，所述至少一个驱动传递元件可从其驱动地将驱动轴和输出轴连接到第二位置的第一位置其中驱动连接被去除，其中断开装置的操作使得发电机变得电隔离或激励以使发电机被禁止。

20. 发明授权

US07499252B2 Driver circuit 有权
标题翻译：驱动电路
公开(公告)号：US07499252B2
公开(公告)日：2009-03-03
申请号：US11470345
申请日：2006-09-06
申请人： Giovanni Mario Raimondi , Steven Martin Galecki
发明人： Giovanni Mario Raimondi , Steven Martin Galecki
IPC分类号： H02H3/08 , H02H9/02
CPC分类号： H03K17/0822 , H02H3/044 , H03K2217/0036
摘要： A driver circuit for an electronic switch, the driver circuit having a first input for receiving a first control signal, and a second input for receiving a signal from a current sensor, the driver circuit further including a shut-off circuit for operating the electronic switch to cause an interruption to current flow in the event of a fault condition arising, such as current through the electronic switch exceeding a predetermined threshold, wherein operation of the shut-off circuit can be invoked by a predetermined event at the first input.
摘要翻译：一种用于电子开关的驱动器电路，所述驱动器电路具有用于接收第一控制信号的第一输入端和用于接收来自电流传感器的信号的第二输入端，所述驱动器电路还包括用于操作所述电子开关的切断电路在诸如通过电子开关的电流超过预定阈值的故障状况的情况下导致电流中断，其中关闭电路的操作可以由第一输入处的预定事件调用。

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