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1. 发明申请

US20060052170A1 Engine balancing device 失效
公开(公告)号：US20060052170A1
公开(公告)日：2006-03-09
申请号：US10933446
申请日：2004-09-03
申请人： Richard Madden
发明人： Richard Madden
IPC分类号： F16D3/76
CPC分类号： F16D3/76 , Y10T74/2121
摘要： An engine balancing device is provided that is adapted to be coupled to an axial end of a crankshaft of an engine. The engine balancing device comprises a generally disk shaped main body and at least one balance tab. The generally disk shaped main body includes a hub portion with a centrally located crankshaft mounting bore configured and arranged to receive the crankshaft therein. The at least one balance tab is disposed on the main body and configured and arranged to be selectively removed to adjust a dynamic balance of the engine.

2. 发明申请

US20050028607A1 Load monitoring systems and methods 审中-公开
标题翻译：负载监控系统和方法
公开(公告)号：US20050028607A1
公开(公告)日：2005-02-10
申请号：US10848600
申请日：2004-05-17
申请人： Douglas Hanna , David Whittemore , Richard Madden
发明人： Douglas Hanna , David Whittemore , Richard Madden
IPC分类号： B63B21/50 , E21B19/09 , G01L5/16 , G01N3/00
CPC分类号： G01L1/14 , B63B21/502 , E21B19/09 , G01L5/164 , G01L5/165
摘要： A system (200) monitors a load associated with a load carrying member. The system (200) may include a voltage divider (240) and a computer device (250). The voltage divider (240) measures inductance associated with load sensing elements (210) that monitor the load carrying member. The computer device (250) determines displacements of the load sensing elements (210) based on the inductance associated with the load sensing elements (210) and determines the load associated with the load carrying member based on the displacements of the load sensing elements (210). The system may be designed to be portable and/or DC powered.
摘要翻译：系统（200）监视与负载承载构件相关联的负载。系统（200）可以包括分压器（240）和计算机设备（250）。分压器（240）测量与负载传感元件（210）相关的电感，该负载感测元件（210）监测负载承载构件。计算机设备（250）基于与负载感测元件（210）相关联的电感来确定负载感测元件（210）的位移，并且基于负载感测元件（210）的位移来确定与承载构件相关联的负载）。该系统可以被设计为便携式和/或DC供电。

3. 发明申请

US20050028606A1 Load measurement device 审中-公开
标题翻译：负载测量装置
公开(公告)号：US20050028606A1
公开(公告)日：2005-02-10
申请号：US10848525
申请日：2004-05-17
申请人： Richard Madden , Daniel McCarthy , Gary Thomas
发明人： Richard Madden , Daniel McCarthy , Gary Thomas
IPC分类号： G01G3/12 , G01L5/10 , G01L1/00
CPC分类号： G01L5/102 , G01G3/12 , G01L5/101
摘要： A variable reluctance load cell for measuring the static or slowly fluctuating load, or tension, on devices is contained in a support tube. A sensor in the tube utilizes opposing C and I shaped magnetic cores attached to opposing ends of the support tube. A magnetic circuit is formed having an inductance defined by the size of the gap between the magnetic cores with the reluctance dominated by the gap. The sensor inductance is coupled with a fixed, predetermined capacitance in a resonant LC circuit, and the resonant frequency is a function of the gap. The sensor is in a cavity within the tube, and the cavity is sealed in a manner that prevents water or other damaging agents from entering the sensor. In this manner, mounting the sensor and tube to a static device and measuring the AC voltage at the sensor, the amount of load, or stress can be determined.
摘要翻译：用于测量设备上的静态或缓慢波动的负载或张力的可变磁阻称重传感器包含在支撑管中。管中的传感器利用与支撑管的相对端连接的相对的C形和I形磁芯。形成磁路，其电感由磁芯之间的间隙的尺寸确定，其中磁阻以间隙为主。传感器电感在谐振LC电路中与固定的预定电容耦合，并且谐振频率是间隙的函数。传感器处于管内的空腔中，并且空腔以防止水或其它损坏剂进入传感器的方式被密封。以这种方式，将传感器和管安装到静态装置并测量传感器处的AC电压，可以确定负载量或应力。

4. 发明授权

US5952621A Sound attenuation system and related method 失效
标题翻译：声衰减系统及相关方法
公开(公告)号：US5952621A
公开(公告)日：1999-09-14
申请号：US60070
申请日：1998-04-15
申请人： Alan R. D. Curtis , Richard Madden , Paul J. Remington
发明人： Alan R. D. Curtis , Richard Madden , Paul J. Remington
IPC分类号： B64D33/02 , F02C7/045
CPC分类号： F02C7/045 , B64D33/02 , B64D2033/0206 , B64D2033/0286 , F05D2260/96 , F05D2260/962 , Y02T50/671
摘要： The present invention is noise attenuation system and related method for suppressing noise generated by a noise source, such as a jet engine, contained in a housing. An impedance device is positioned in the housing to attenuate the amplitude of sound waves generated by the noise source propagating in one direction and to create a reflected sound wave. The reflected sound wave is out of phase with the sound waves propagating from the noise source away from the impedance device. The reflected sound wave destructively interferes with this sound wave to attenuate the amplitude.
摘要翻译：本发明是噪声衰减系统和相关方法，用于抑制由包含在壳体中的诸如喷气发动机的噪声源产生的噪声。阻抗装置位于壳体中以衰减由沿一个方向传播的噪声源产生的声波的振幅并产生反射的声波。反射的声波与从噪声源传播的声波远离阻抗装置异相。反射的声波破坏性地干扰这个声波来衰减幅度。

5. 发明申请

US20080103767A1 Methods and Systems for Parasitic Sensing 有权
标题翻译：寄生感测方法与系统
公开(公告)号：US20080103767A1
公开(公告)日：2008-05-01
申请号：US11929068
申请日：2007-10-30
申请人： Ronald Coleman , John Knight , George Shepard , Richard Madden
发明人： Ronald Coleman , John Knight , George Shepard , Richard Madden
IPC分类号： G08B21/00 , G10L15/00
CPC分类号： G08B31/00 , G08B13/1654 , G10L15/26
摘要： Methods and systems of parasitic sensing are shown and described. The method includes, measuring, at a first time using one or more electrical elements native to a domain, a parameter of a circuit within the domain and measuring, at a second time using the one or more electrical elements native to the domain, the parameter. The method also includes, comparing the parameter measurement from the first time to the parameter measurement at the second time and determining, in response to the comparison, that an activity occurred within the domain.
摘要翻译：显示和描述了寄生感测的方法和系统。该方法包括：使用一个或多个本机域的电元件在第一时间测量该域内的电路的参数，并且在第二时间使用所述域本征的一个或多个电元件来测量参数。该方法还包括：将第一次的参数测量与第二次的参数测量进行比较，并且响应于比较确定在域内发生活动。

6. 发明授权

US06748809B2 Load monitoring systems and methods 有权
标题翻译：负载监控系统和方法
公开(公告)号：US06748809B2
公开(公告)日：2004-06-15
申请号：US10228669
申请日：2002-08-26
申请人： Douglas S. Hanna , David H. Whittemore , Richard Madden
发明人： Douglas S. Hanna , David H. Whittemore , Richard Madden
IPC分类号： G01B716
CPC分类号： G01L1/14 , B63B21/502 , E21B19/09 , G01L5/164 , G01L5/165
摘要： A system (200) monitors a load associated with a load carrying member. The system (200) may include a voltage divider (240) and a computer device (250). The voltage divider (240) measures inductance associated with load sensing elements (210) that monitor the load carrying member. The computer device (250) determines displacements of the load sensing elements (210) based on the inductance associated with the load sensing elements (210) and determines the load associated with the load carrying member based on the displacements of the load sensing elements (210). The system may be designed to be portable and/or DC powered.
摘要翻译：系统（200）监视与负载承载构件相关联的负载。系统（200）可以包括分压器（240）和计算机设备（250）。分压器（240）测量与负载传感元件（210）相关的电感，该负载感测元件（210）监测负载承载构件。计算机设备（250）基于与负载感测元件（210）相关联的电感来确定负载感测元件（210）的位移，并且基于负载感测元件（210）的位移来确定与承载构件相关联的负载）。该系统可以被设计为便携式和/或DC供电。

7. 发明授权

US08095367B2 Methods and systems for parasitic sensing 有权
标题翻译：用于寄生感测的方法和系统
公开(公告)号：US08095367B2
公开(公告)日：2012-01-10
申请号：US11929068
申请日：2007-10-30
申请人： Ronald Bruce Coleman , John Scott Knight , George Shepard , Richard Madden
发明人： Ronald Bruce Coleman , John Scott Knight , George Shepard , Richard Madden
IPC分类号： G10L21/00
CPC分类号： G08B31/00 , G08B13/1654 , G10L15/26
摘要： Methods and systems of parasitic sensing are shown and described. The method includes, measuring, at a first time using one or more electrical elements native to a domain, a parameter of a circuit within the domain and measuring, at a second time using the one or more electrical elements native to the domain, the parameter. The method also includes, comparing the parameter measurement from the first time to the parameter measurement at the second time and determining, in response to the comparison, that an activity occurred within the domain.
摘要翻译：显示和描述了寄生感测的方法和系统。该方法包括：使用一个或多个本机域的电元件在第一时间测量该域内的电路的参数，并且在第二时间使用所述域本征的一个或多个电元件来测量参数。该方法还包括：将第一次的参数测量与第二次的参数测量进行比较，并且响应于比较确定在域内发生活动。

8. 发明授权

US07503238B2 Engine balancing device 失效
标题翻译：发动机平衡装置
公开(公告)号：US07503238B2
公开(公告)日：2009-03-17
申请号：US10933446
申请日：2004-09-03
申请人： Richard Madden
发明人： Richard Madden
IPC分类号： F16C15/00
CPC分类号： F16D3/76 , Y10T74/2121
摘要： An engine balancing device is provided that is adapted to be coupled to an axial end of a crankshaft of an engine. The engine balancing device comprises a generally disk shaped main body and at least one balance tab. The generally disk shaped main body includes a hub portion with a centrally located crankshaft mounting bore configured and arranged to receive the crankshaft therein. The at least one balance tab is disposed on the main body and configured and arranged to be selectively removed to adjust a dynamic balance of the engine.
摘要翻译：提供了一种适于联接到发动机曲轴的轴向端的发动机平衡装置。发动机平衡装置包括大体上盘形的主体和至少一个平衡片。大致圆盘形的主体包括具有中心定位的曲柄轴安装孔的轮毂部分，其配置和布置成在其中容纳曲轴。至少一个平衡突片设置在主体上并且被构造和布置成选择性地移除以调节发动机的动态平衡。

9. 发明授权

US07493827B2 Load measurement device 有权
公开(公告)号：US07493827B2
公开(公告)日：2009-02-24
申请号：US11240683
申请日：2005-09-30
申请人： Richard Madden , Daniel Joseph McCarthy , Gary L. Thomas
发明人： Richard Madden , Daniel Joseph McCarthy , Gary L. Thomas
IPC分类号： G01B5/00
CPC分类号： G01L5/102 , G01G3/12 , G01L5/101
摘要： A variable reluctance load cell for measuring the static or slowly fluctuating load, or tension, on devices is contained in a support tube. A sensor in the tube utilizes opposing C and I shaped magnetic cores attached to opposing ends of the support tube. A magnetic circuit is formed having an inductance defined by the size of the gap between the magnetic cores with the reluctance dominated by the gap. The sensor inductance is coupled with a fixed, predetermined capacitance in a resonant LC circuit, and the resonant frequency is a function of the gap. The sensor is in a cavity within the tube, and the cavity is sealed in a manner that prevents water or other damaging agents from entering the sensor. In this manner, mounting the sensor and tube to a static device and measuring the AC voltage at the sensor, the amount of load, or stress can be determined.

10. 发明申请

US20060037405A1 Load measurement device 有权
公开(公告)号：US20060037405A1
公开(公告)日：2006-02-23
申请号：US11240683
申请日：2005-09-30
申请人： Richard Madden , Daniel McCarthy , Gary Thomas
发明人： Richard Madden , Daniel McCarthy , Gary Thomas
IPC分类号： G01B7/16
CPC分类号： G01L5/102 , G01G3/12 , G01L5/101
摘要： A variable reluctance load cell for measuring the static or slowly fluctuating load, or tension, on devices is contained in a support tube. A sensor in the tube utilizes opposing C and I shaped magnetic cores attached to opposing ends of the support tube. A magnetic circuit is formed having an inductance defined by the size of the gap between the magnetic cores with the reluctance dominated by the gap. The sensor inductance is coupled with a fixed, predetermined capacitance in a resonant LC circuit, and the resonant frequency is a function of the gap. The sensor is in a cavity within the tube, and the cavity is sealed in a manner that prevents water or other damaging agents from entering the sensor. In this manner, mounting the sensor and tube to a static device and measuring the AC voltage at the sensor, the amount of load, or stress can be determined.

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