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1. 发明申请

WO2010060518A2 STRAIN MEASUREMENT OF ROTATING COMPONENTS 审中-公开
标题翻译：旋转部件的应变测量
公开(公告)号：WO2010060518A2
公开(公告)日：2010-06-03
申请号：PCT/EP2009/007719
申请日：2009-10-28
申请人： ROLLS-ROYCE PLC , SCHIFFERS, Werner , WEBSTER, John, Richard
发明人： SCHIFFERS, Werner , WEBSTER, John, Richard
IPC分类号： G01L3/04 , G01L1/10
CPC分类号： G01L3/045 , G01L1/103
摘要： A strain sensor apparatus (40) for a rotatable shaft (34) comprising a radiation emitter/receiver (42), a vibration element (44, 60) attached to the shaft (34) and a radiation-reflective annulus (46) surrounding the shaft and vibration element.
摘要翻译：一种用于可旋转轴（34）的应变传感器装置（40），包括辐射发射器/接收器（42），附接到所述轴（34）的振动元件（44,60）和围绕所述辐射反射环轴和振动元件。

2. 发明申请

WO2010060519A3 STRAIN MEASUREMENT OF ROTATING COMPONENTS 审中-公开
公开(公告)号：WO2010060519A3
公开(公告)日：2010-06-03
申请号：PCT/EP2009/007720
申请日：2009-10-28
申请人： ROLLS-ROYCE PLC , SCHIFFERS, Werner , WEBSTER, John, Richard
发明人： SCHIFFERS, Werner , WEBSTER, John, Richard
IPC分类号： G01L1/10 , G01L3/04 , G01L3/08
摘要： A strain sensor apparatus (40) for a rotatable shaft (34) comprising an emitter/receiver (42), a vibration element (44) attached to the shaft (34) and arranged for receiving and reflecting signals to and from the emitter /receiver (42) characterised in that the vibration element (70) comprises asymmetric stiffness properties between a radial and axial and/or circumferential directions relative to a rotational axis of the shaft.

3. 发明申请

WO2010060517A1 TORQUE MEASUREMENT 审中-公开
标题翻译：扭矩测量
公开(公告)号：WO2010060517A1
公开(公告)日：2010-06-03
申请号：PCT/EP2009/007709
申请日：2009-10-28
申请人： ROLLS-ROYCE PLC , SCHIFFERS, Werner , WEBSTER, John, Richard
发明人： SCHIFFERS, Werner , WEBSTER, John, Richard
IPC分类号： G01L1/10 , G01L3/04
CPC分类号： G01L3/08 , G01L1/103 , G01L3/045
摘要： A strain sensor apparatus (40) for a rotatable shaft (34) comprising a radiation emitter/receiver (42), a vibration element (44, 60) attached to the shaft (34) and a reflector (56a, 56b, 62) that is positioned to reflect radiation onto the vibration element (44a, 44b, 66).
摘要翻译：一种用于可旋转轴（34）的应变传感器装置（40），包括辐射发射器/接收器（42），附接到轴（34）的振动元件（44,60）和反射器（56a，56b，62）被定位成将辐射反射到振动元件（44a，44b，66）上。

4. 发明申请

WO2008037948A1 A METHOD AND AN APPARATUS FOR PRESTRESSING COMPONENTS BY ELECTRICAL DISCHARGE 审中-公开
标题翻译：一种用于通过电子放电预处理组件的方法和装置
公开(公告)号：WO2008037948A1
公开(公告)日：2008-04-03
申请号：PCT/GB2007/003268
申请日：2007-08-30
申请人： ROLLS-ROYCE PLC , WEBSTER, John, Richard
发明人： WEBSTER, John, Richard
IPC分类号： C21D10/00 , C21D7/04 , B21D26/06
CPC分类号： B23P9/00 , B21D26/06 , C21D7/04 , C21D7/06 , C21D10/00 , C22F3/00 , F05B2230/90 , Y10T29/49336 , Y10T29/49805
摘要： A method of pre-stressing a component such as a turbine blade (52) comprises providing an electrically conducting sheet (66) adjacent to a component (52) within a fluid medium (56). An electrical discharge is supplied from an electrical discharge circuit (58) to the electrically conducting sheet (66) to produce vaporisation there of (66). The vaporisation of the electrically conducting sheet (66) produces a planar pressure pulse in the medium (56) adjacent to the component (52). The planar pressure pulse impacts on a surface of the component (52) to produce a region of residual compressive stress within the component (52).
摘要翻译：预先施加诸如涡轮叶片（52）的部件的方法包括在流体介质（56）内提供与部件（52）相邻的导电片（66）。从放电电路（58）向导电片（66）提供放电，以在其中产生（66）的蒸发。导电薄片（66）的蒸发在与组件（52）相邻的介质（56）中产生平面压力脉冲。平面压力脉冲冲击组件（52）的表面以产生部件（52）内的残余压应力区域。

5. 发明申请

WO2008152348A1 MAGNETIC VALVE 审中-公开
标题翻译：磁阀
公开(公告)号：WO2008152348A1
公开(公告)日：2008-12-18
申请号：PCT/GB2008/001695
申请日：2008-05-15
申请人： ROLLS-ROYCE PLC , WEBSTER, John, Richard
发明人： WEBSTER, John, Richard
IPC分类号： F16K3/26 , F16K31/00 , F16K31/08
CPC分类号： F16K31/086 , F16K3/265 , F16K31/002 , Y10T137/7737
摘要： A magnetic valve arrangement for controlling flow of fluid, the magnetic valve arrangement having at least one ferromagnetic element (28, 42, 52) forming a portion of a magnetic circuit, a valve member (28, 50) and a valve seat (35); the valve member (28, 50) has a passage (31) therethrough for the flow of fluid and is moveable between a first position, in which the valve member (28, 50) abuts the valve seat (35) to restrict a fluid flow (26), and a second position, in which the valve member (28, 50) is spaced from the valve seat (35) to allow a fluid flow (26) into and through the passage (31) in the valve member (28, 50), wherein the position of the valve member (28, 50) is dependent on the temperature of the ferromagnetic element (28, 42, 52).
摘要翻译：一种用于控制流体流动的电磁阀装置，该磁阀装置具有形成磁路的一部分的至少一个铁磁元件（28,42,52），阀构件（28,50）和阀座（35） ; 阀构件（28,50）具有用于流体流动的通道（31），并且可在阀构件（28,50）邻接阀座（35）的第一位置和第二位置之间移动以限制流体流动（26），以及第二位置，其中所述阀构件（28,50）与所述阀座（35）间隔开以允许流体流（26）进入并穿过所述阀构件（28）中的通道（31），50），其中所述阀构件（28,50）的位置取决于所述铁磁元件（28,42,52）的温度。

6. 发明申请

WO2008132426A1 MAGNETIC VALVE ARRANGEMENT FOR CONTROLLING FLOW OF FLUID TO A GAS TURBINE ENGINE COMPONENT 审中-公开
标题翻译：用于控制流体流向气体涡轮发动机部件的磁阀装置
公开(公告)号：WO2008132426A1
公开(公告)日：2008-11-06
申请号：PCT/GB2008/001073
申请日：2008-03-28
申请人： ROLLS-ROYCE PLC , EVANNO, Nicolas, Marc, Paul , WEBSTER, John, Richard , FERRA, Paul, William
发明人： EVANNO, Nicolas, Marc, Paul , WEBSTER, John, Richard , FERRA, Paul, William
IPC分类号： F01D17/08 , F16K31/08
CPC分类号： F16K31/084 , F02C6/08 , F02C7/18 , F05D2300/507 , F16K31/002 , F16K31/124 , Y10T137/2098 , Y10T137/7737 , Y10T137/7758 , Y10T137/87096
摘要： An arrangement for controlling flow of fluid to at least one component of a gas turbine engine, the arrangement comprising: a first conduit (24) for providing fluid to the component; a flow valve (30), for controlling the flow of fluid in the first conduit, having first and second configurations; a second conduit (54) for providing fluid to the flow valve to control the configuration of the flow valve; and a magnetic valve (60), for controlling the flow of fluid in the second conduit, having first and second configurations and including at least one ferromagnet (68) forming a portion of a magnetic circuit, whereby the configuration of the magnetic valve depends on the temperature of the ferromagnet; the member comprising ferromagnetic material (68) is thermally coupled to one of the group comprising the fluid in the, first conduit (24), the fluid in the second conduit (54) and the component; and the configuration of the flow valve is dependent on the configuration of the magnetic valve.
摘要翻译：一种用于控制流体流向燃气涡轮发动机的至少一个部件的装置，该装置包括：用于向部件提供流体的第一导管（24）用于控制具有第一和第二构造的第一管道中的流体流动的流量阀（30）; 用于向流量阀提供流体以控制流量阀的构造的第二导管（54）; 以及用于控制第二导管中的流体流动的电磁阀（60），其具有第一和第二构造并且包括形成磁路的一部分的至少一个铁磁体（68），由此磁阀的构型取决于铁磁体的温度; 包括铁磁材料（68）的构件热耦合到包括第一导管（24）中的流体，第二导管（54）中的流体和组件的组中的一个; 流量阀的结构取决于电磁阀的结构。

7. 发明申请

WO2004113161A1 DRIVE APPARATUS 审中-公开
标题翻译：驱动装置
公开(公告)号：WO2004113161A1
公开(公告)日：2004-12-29
申请号：PCT/GB2004/002175
申请日：2004-05-20
申请人： ROLLS-ROYCE PLC , WEBSTER, John, Richard
发明人： WEBSTER, John, Richard
IPC分类号： B63H11/08
CPC分类号： F01D21/006 , B63H11/08
摘要： A drive apparatus (10) for propelling a vehicle across a body of water is described. The apparatus (10) comprises a prime mover, for example a gas turbine engine (12), and a propelling arrangement (26) driven by the prime mover for propelling the vehicle across the body of water and thereby provide a reaction force on the prime mover. The apparatus (10) also includes a braking arrangement (42) to apply a braking force to the propelling arrangement (26).
摘要翻译：描述了用于将车辆推过水体的驱动装置（10）。设备（10）包括原动机，例如燃气涡轮发动机（12）和由原动机驱动的推进装置（26），用于推动车辆穿过水体，从而在主体上提供反作用力推动者。装置（10）还包括制动装置（42），用于向推进装置（26）施加制动力。

8. 发明申请

WO2010063334A1 A VALVE 审中-公开
标题翻译：一个阀门
公开(公告)号：WO2010063334A1
公开(公告)日：2010-06-10
申请号：PCT/EP2009/006491
申请日：2009-09-08
申请人： ROLLS-ROYCE PLC , WEBSTER, John, Richard
发明人： WEBSTER, John, Richard
IPC分类号： F16K1/36 , F16K1/42 , F16K31/00
CPC分类号： F16K1/36 , F16K1/42 , F16K31/003
摘要： A valve arrangement (46) comprising a valve body (38) and a valve seat (48) each having an opposed surface (39, 41), the valve arrangement (46) also comprising a high-frequency cyclic actuator (36) to move the valve body (38) with respect to the valve seat (48) to bring the opposed surfaces (39, 41) into and out of abutment, characterised in that the opposed surface (39, 41) of at least one of the valve body (38) and the valve seat (48) comprises a resiliently displaceable surface.
摘要翻译：一种阀装置（46），包括阀体（38）和阀座（48），每个阀体具有相对的表面（39,41），所述阀装置（46）还包括高频循环致动器（36）所述阀体（38）相对于所述阀座（48）使所述相对表面（39,41）进入和离开所述邻接状态，其特征在于，所述阀体中的至少一个的相对表面（39,41）（38）和阀座（48）包括可弹性移位的表面。

9. 发明申请

WO2007042769A1 THRESHOLD SCORE VALIDATION 审中-公开
标题翻译：阈值检验
公开(公告)号：WO2007042769A1
公开(公告)日：2007-04-19
申请号：PCT/GB2006/003703
申请日：2006-10-05
申请人： ROLLS-ROYCE PLC , WEBSTER, John, Richard
发明人： WEBSTER, John, Richard
IPC分类号： G06K9/62 , G06K9/00
CPC分类号： G06K9/6255 , G06K9/00154 , G06K9/00885 , G06K9/6277
摘要： A method is provided whereby confidence in a validation parameter set is achieved by comparison with a known sample of a parameter in terms of the expected template comparison score as well as mean values and deviation from that score. Thus, with respect to user individual identification, biometric parameters such as fingerprint or handwriting or voice recognition can be utilised to compare the stored template for that individual with the putative biometric response in order to determine deviation from the mean. Previous systems provided a stored template and then ranging either side to simply give a pass/fail response. By adaptation of the ranging quotient for a particular individual, a percentage confidence in the pass/fail response can be achieved. For example an individual -may have a wider range of deviation than another individual and therefore close repetition of the biometric data may be indicative of a lower percentage confidence than with an individual with a narrower deviation. Furthermore, through a learning process, the ranging quotient may be varied as a user's actual response varies with age or otherwise.
摘要翻译：提供了一种方法，通过与预期模板比较分数以及平均值和偏离该分数的参数的已知样本进行比较来实现验证参数集的置信度。因此，关于用户个体识别，可以利用诸如指纹或手写或语音识别的生物特征参数来将该个体的存储的模板与推定的生物特征响应进行比较，以便确定与平均值的偏差。以前的系统提供了一个存储的模板，然后在任一方面进行简单的给出一个通过/失败的响应。通过适应特定个体的测度商，可以实现通过/失败响应中的百分比置信度。例如，个体可能具有比另一个人更宽的偏差范围，因此生物特征数据的紧密重复可以指示比具有较窄偏差的个体更低的百分比置信度。此外，通过学习过程，测量商可以随着用户的实际响应随着年龄或其他方式而变化。

10. 发明申请

WO2005109309A1 A DEVICE AND METHOD FOR USE IN THE VERIFICATION OF HANDWRITING 审中-公开
标题翻译：用于手工验证的设备和方法
公开(公告)号：WO2005109309A1
公开(公告)日：2005-11-17
申请号：PCT/GB2005/001182
申请日：2005-03-24
申请人： ROLLS-ROYCE PLC , WEBSTER, John, Richard
发明人： WEBSTER, John, Richard
IPC分类号： G06K9/00
CPC分类号： G06K9/00154
摘要： A device (10) for use in the verification of handwriting, comprising: a body (12) having a surface (11) over which a writing instrument (8) is moved during the generation of a piece of handwriting; a transducer (14)for transducing stress-wave activity in the body (12) to an analogue time varying signal (15); and digitizing means (22) for converting the analogue time varying signal (15) into a digital signal (27, 31, 11), the digitizing means (22) comprising a sampler (22) arranged to under-sample the analogue time varying signal (15).
摘要翻译：一种用于验证笔迹的设备（10），包括：具有表面（11）的主体（12），在产生笔迹期间书写工具（8）在该表面上移动; 用于将体（12）中的应力波活动转换为模拟时变信号（15）的换能器（14）; 以及用于将模拟时变信号（15）转换为数字信号（27,31,11）的数字化装置（22），数字化装置（22）包括采样器（22），其被配置为对模拟时变信号（15）。

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