公开(公告)号：US08185260B2

公开(公告)日：2012-05-22

申请号：US12370371

申请日：2009-02-12

申请人： James Delaloye ,  David A. Payne

发明人： James Delaloye ,  David A. Payne

IPC分类号： G05D1/08

CPC分类号： G05B23/0243

摘要： A prognostic and health accuracy maintenance system and method for a system following on-site replacement of a component in the system is provided. A system characterization model of at least portions of the system is generated and embedded within a controller in the system. The system characterization model is adapted to receive a plurality of signals that are each representative of an operational parameter within the system and is responsive to each of the signals to generate simulation response data and determine system health based, at least in part, on the simulation response data. When a component within the system is replaced, a determination is made as to whether the replacement component exhibits one or more operational performance characteristics that differ from the component it replaced. If so, the embedded system characterization model is updated in-situ.

摘要翻译： 提供了一种用于系统中现场更换组件的系统的预测和健康精度维护系统和方法。 系统的至少部分的系统表征模型被生成并嵌入到系统中的控制器内。 系统表征模型适于接收多个信号，每个信号各自代表系统内的操作参数，并且响应于每个信号以产生模拟响应数据并且至少部分地基于模拟来确定系统健康性 响应数据。 当系统中的组件被替换时，确定替换组件是否表现出与其替换的组件不同的一个或多个操作性能特征。 如果是这样，嵌入式系统特征模型就是现场更新。

公开(公告)号：US20100204852A1

公开(公告)日：2010-08-12

申请号：US12370371

申请日：2009-02-12

申请人： James Delaloye ,  David A. Payne

发明人： James Delaloye ,  David A. Payne

IPC分类号： G06F7/00 ,  G05B13/02 ,  G05D7/06 ,  G01M17/00

CPC分类号： G05B23/0243

摘要： A prognostic and health accuracy maintenance system and method for a system following on-site replacement of a component in the system is provided. A system characterization model of at least portions of the system is generated and embedded within a controller in the system. The system characterization model is adapted to receive a plurality of signals that are each representative of an operational parameter within the system and is responsive to each of the signals to generate simulation response data and determine system health based, at least in part, on the simulation response data. When a component within the system is replaced, a determination is made as to whether the replacement component exhibits one or more operational performance characteristics that differ from the component it replaced. If so, the embedded system characterization model is updated in-situ.

摘要翻译： 提供了一种用于系统中现场更换组件的系统的预测和健康精度维护系统和方法。 系统的至少部分的系统表征模型被生成并嵌入到系统中的控制器内。 系统表征模型适于接收多个信号，每个信号各自代表系统内的操作参数，并且响应于每个信号以产生模拟响应数据并且至少部分地基于模拟来确定系统健康性 响应数据。 当系统中的组件被替换时，确定替换组件是否表现出与其替换的组件不同的一个或多个操作性能特征。 如果是这样，嵌入式系统特征模型就是现场更新。

公开(公告)号：US20110010069A1

公开(公告)日：2011-01-13

申请号：US12498957

申请日：2009-07-07

申请人： David A. Payne ,  Harold Riley

发明人： David A. Payne ,  Harold Riley

IPC分类号： G06F19/00

CPC分类号： F02C7/06 ,  F01D21/003 ,  F01D25/18 ,  F05D2260/80

摘要： A system and method of monitoring oil consumption in a gas turbine engine system are provided. When the gas turbine engine is not running the reservoir oil level, reservoir oil temperature, and reservoir attitude are sensed. The current gas turbine engine system oil quantity is determined based on at least the sensed reservoir oil level, the sensed reservoir oil temperature, and the sensed reservoir attitude. When a predetermined event has occurred, an average gas turbine engine system oil quantity is automatically calculated. The gas turbine engine system oil consumption rate is determined from a plurality of the average oil quantities.

摘要翻译： 提供了一种监测燃气涡轮发动机系统中的油耗的系统和方法。 当燃气轮机发动机不运行油藏油位时，检测油藏油温和油藏姿态。 目前的燃气涡轮发动机系统油量至少基于所感测的储油层油位，感测油藏油温度以及感测油藏姿态来确定。 当发生预定事件时，自动计算平均燃气涡轮发动机系统油量。 从多个平均油量确定燃气轮机发动机系统的油耗率。

公开(公告)号：US20090192668A1

公开(公告)日：2009-07-30

申请号：US12022705

申请日：2008-01-30

申请人： David A. Payne ,  Steve Scott

发明人： David A. Payne ,  Steve Scott

IPC分类号： G06F13/00

CPC分类号： G07C5/085 ,  B64F5/60

摘要： A data recorder is configured to be mounted to a line replaceable unit (LRU) and utilized in conjunction with a service monitor. The data recorder includes a memory, a processor coupled to the memory and configured to store operational data pertaining to the LRU in the memory, and a monitor interface coupled to the memory. The monitor interface is configured to be coupled to the service monitor to permit access to the operational data stored in the memory.

摘要翻译： 数据记录器被配置为安装到线路可更换单元（LRU）并与服务监视器一起使用。 数据记录器包括存储器，耦合到存储器并被配置为将与LRU相关的操作数据存储在存储器中的处理器以及耦合到存储器的监视器接口。 监视器接口被配置为耦合到服务监视器以允许访问存储在存储器中的操作数据。

公开(公告)号：US08401760B2

公开(公告)日：2013-03-19

申请号：US12498957

申请日：2009-07-07

申请人： David A. Payne ,  Harold Riley

发明人： David A. Payne ,  Harold Riley

IPC分类号： G06F19/00 ,  G06G7/70

CPC分类号： F02C7/06 ,  F01D21/003 ,  F01D25/18 ,  F05D2260/80

摘要： A system and method of monitoring oil consumption in a gas turbine engine system are provided. When the gas turbine engine is not running the reservoir oil level, reservoir oil temperature, and reservoir attitude are sensed. The current gas turbine engine system oil quantity is determined based on at least the sensed reservoir oil level, the sensed reservoir oil temperature, and the sensed reservoir attitude. When a predetermined event has occurred, an average gas turbine engine system oil quantity is automatically calculated. The gas turbine engine system oil consumption rate is determined from a plurality of the average oil quantities.

摘要翻译： 提供了一种监测燃气涡轮发动机系统中的油耗的系统和方法。 当燃气轮机发动机不运行油藏油位时，检测油藏油温和油藏姿态。 目前的燃气涡轮发动机系统油量至少基于所感测的储油层油位，感测油藏油温度以及感测油藏姿态来确定。 当发生预定事件时，自动计算平均燃气涡轮发动机系统油量。 从多个平均油量确定燃气轮机发动机系统的油耗率。

公开(公告)号：US08229622B2

公开(公告)日：2012-07-24

申请号：US12022705

申请日：2008-01-30

申请人： David A. Payne ,  Steve Scott

发明人： David A. Payne ,  Steve Scott

IPC分类号： G01M17/00

CPC分类号： G07C5/085 ,  B64F5/60

摘要： A data recorder is configured to be mounted to a line replaceable unit (LRU) and utilized in conjunction with a service monitor. The data recorder includes a memory, a processor coupled to the memory and configured to store operational data pertaining to the LRU in the memory, and a monitor interface coupled to the memory. The monitor interface is configured to be coupled to the service monitor to permit access to the operational data stored in the memory.

摘要翻译： 数据记录器被配置为安装到线路可更换单元（LRU）并与服务监视器一起使用。 数据记录器包括存储器，耦合到存储器并被配置为将与LRU有关的操作数据存储在存储器中的处理器以及耦合到存储器的监视器接口。 监视器接口被配置为耦合到服务监视器以允许访问存储在存储器中的操作数据。

公开(公告)号：US20100180432A1

公开(公告)日：2010-07-22

申请号：US12355347

申请日：2009-01-16

申请人： David A. Payne ,  Jim Kern ,  Stephen Birn

发明人： David A. Payne ,  Jim Kern ,  Stephen Birn

IPC分类号： B23P19/00 ,  B23P19/10

CPC分类号： B64C1/14 ,  B64D41/00 ,  E05F15/41 ,  E05Y2400/328 ,  E05Y2400/552 ,  E05Y2600/458 ,  E05Y2900/502 ,  F16H25/2021 ,  H02K7/06 ,  H02K11/24 ,  Y10T29/49895 ,  Y10T29/49998 ,  Y10T29/53009 ,  Y10T29/53039 ,  Y10T74/18576 ,  Y10T74/18688

摘要： An actuator mounting assembly includes a cap, a rod, a spring mechanism, and a switch assembly. The cap is adapted to couple to an actuator. The rod extends through the cap and includes a first end adapted to extend through the actuator and a second end adapted to attach to a fixed location. The spring mechanism is disposed in the cap cavity, is compressible, and has a predetermined preload. The switch assembly is disposed in the cap and adapted to sense relative positioning between the rod and the cap and to provide signals based on the sensed relative positioning. When the rod and the cap are in a first relative position, the switch assembly provides a first signal to the actuator to allow the cap to move axially relative to the rod, but when in a second relative position, the switch assembly discontinues providing the first signal to the actuator.

摘要翻译： 致动器安装组件包括盖，杆，弹簧机构和开关组件。 盖子适于耦合到致动器。 杆延伸穿过盖并且包括适于延伸穿过致动器的第一端和适于附接到固定位置的第二端。 弹簧机构设置在盖腔中，是可压缩的并且具有预定的预载荷。 开关组件设置在盖中并且适于感测杆和盖之间的相对定位，并且基于感测到的相对定位来提供信号。 当杆和帽处于第一相对位置时，开关组件向致动器提供第一信号以允许帽相对于杆轴向移动，但是当处于第二相对位置时，开关组件停止提供第一 信号到执行机构。

公开(公告)号：US07856906B2

公开(公告)日：2010-12-28

申请号：US11755990

申请日：2007-05-31

申请人： David A. Payne ,  Milton J. Keck

发明人： David A. Payne ,  Milton J. Keck

IPC分类号： F16H57/04

CPC分类号： F01D25/24 ,  F04C2/18 ,  F04C15/0019 ,  F16H57/021 ,  Y02T50/672 ,  Y10T74/2186

摘要： A gear assembly is provided for use in a metal housing having a bore formed therein. The gear assembly includes a plurality of rotating gear members and at least one bushing for supporting the plurality of rotating gear members. A wear component, defined by a ring-like structure and including an opening defined therein, is provided. The plurality of rotating gear members are disposed within the opening of the wear component. The wear component is received inside of and in close tolerance with the bore. The wear component is in direct contact with the plurality of rotating gear members thereby minimizing damage to an interior surface of the bore.

摘要翻译： 齿轮组件被提供用于具有形成在其中的孔的金属壳体中。 齿轮组件包括多个旋转齿轮构件和用于支撑多个旋转齿轮构件的至少一个衬套。 提供了由环形结构限定并且包括其中限定的开口的磨损部件。 多个旋转齿轮构件设置在磨损部件的开口内。 磨损部件被容纳在内部并且与孔紧密相连。 磨损部件与多个旋转齿轮部件直接接触，从而使对孔内表面的损伤最小化。

公开(公告)号：US4347167A

公开(公告)日：1982-08-31

申请号：US192693

申请日：1980-10-01

申请人： David A. Payne ,  Sang M. Park

发明人： David A. Payne ,  Sang M. Park

IPC分类号： C04B35/46 ,  C04B35/47 ,  H01G4/12 ,  H01B1/06

CPC分类号： C04B35/47 ,  H01G4/1281

摘要： A semiconducting internal boundary layer ceramic composition having a fine grain structure suitable for use in thin-layer multilayer capacitors is made in one step by firing a mixture comprising a major amount of finely divided strontium titanate, a minor amount of a compound containing either strontium or titanium, or an element functionally equivalent thereto, a minor amount of a semiconductor forming ingredient (dopant), the identity of which depends on whether the mixture is rich in strontium or in titanium, and a minor amount of a counterdopant selected from cuprous oxide or silver oxide. When the mixture is rich in titanium, the chemical doping agent used to produce semiconductivity is an oxide of a trivalent metal selected from bismuth, boron, iron, antimony, lanthanum and the rare earth and transition metals. When the mixture is rich in strontium, the dopant is an oxide of a pentavalent or hexavalent metal selected from tungsten (+6), niobium (+5), tantalum (+5), and molybdenum (+6).

摘要翻译： 通过烧结含有主要量的细碎钛酸锶，少量含锶或锶的化合物的混合物，制备具有适用于薄层多层电容器的细晶粒结构的半导体内部边界层陶瓷组合物 钛或其功能等同的元素，少量的半导体形成成分（掺杂剂），其特性取决于混合物是富含锶还是钛，少量的反掺杂剂选自氧化亚铜或 氧化银。 当混合物富含钛时，用于制备半导体性的化学掺杂剂是选自铋，硼，铁，锑，镧以及稀土和过渡金属的三价金属的氧化物。 当混合物富含锶时，掺杂剂是选自钨（+6），铌（+5），钽（+5）和钼（+6）的五价或六价金属的氧化物。

公开(公告)号：US4284521A

公开(公告)日：1981-08-18

申请号：US171301

申请日：1980-07-23

申请人： David A. Payne ,  Sang M. Park ,  Otto C. Jahnke

发明人： David A. Payne ,  Sang M. Park ,  Otto C. Jahnke

IPC分类号： C01G23/00 ,  C04B35/465 ,  C04B35/468 ,  H01G4/12 ,  C04B35/46 ,  H01B1/06

CPC分类号： C04B35/4682 ,  C01G23/006 ,  C04B35/465 ,  H01G4/1281 ,  C01P2002/34 ,  C01P2004/61 ,  C01P2006/34

摘要： An improved polycrystalline semiconducting ceramic composition can be produced from a novel powder which comprises a reduced alkaline earth metal titanate doped with a hexavalent metal oxide such as (MO.sub.3) (Bi.sub.2 O.sub.3).sub.x where M is tungsten or molybdenum, and x ranges from 0 to 7. This powder, which has a mean particle size on the order of less than 10 microns, may be liquid phase sintered with lead germanate to produce a ceramic composition having an extremely fine grain size. By reducing the earth metal titanate (either chemically or gaseously) prior to the liquid phase sintering with lead germanate, particle or grain size growth is substantially eliminated, and the grain size of the ceramic composition is similar to the original particle size of the earth metal titanate.

摘要翻译： 改进的多晶半导体陶瓷组合物可由新型粉末生产，该粉末包含掺杂有六价金属氧化物的还原碱土金属钛酸盐，例如（MO 3）（Bi 2 O 3）x，其中M为钨或钼，x为0至7 平均粒径小于10微米的粉末可以与锗酸铅进行液相烧结，以制造具有极细晶粒度的陶瓷组合物。 通过在用锗酸铅进行液相烧结之前，通过还原土金属钛酸盐（化学或气相），基本上消除了颗粒或晶粒尺寸的生长，并且陶瓷组合物的晶粒尺寸与原来的土壤金属粒度相似 钛酸盐