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1. 发明申请

US20090049927A1 Force balanced impeller flow meter for mass flow rate control 失效
公开(公告)号：US20090049927A1
公开(公告)日：2009-02-26
申请号：US11895196
申请日：2007-08-23
申请人： Alexander Spivak , Odd Harald Eriksen , Felix Goldenberg , Alexander Grichener , Christopher Sanden , Joe McTighe , Chuang-Chia Lin
发明人： Alexander Spivak , Odd Harald Eriksen , Felix Goldenberg , Alexander Grichener , Christopher Sanden , Joe McTighe , Chuang-Chia Lin
IPC分类号： G01F1/82
CPC分类号： G01F1/28 , G01F1/78
摘要： A force balanced mass flow meter is disclosed that includes a cylindrical sensor housing having an interior bore, an impeller body supported for axial rotation within the interior bore of the sensor housing, and including structure for converting fluid inertia into flow induced torque when fluid flows relative to the impeller body, a proximity sensor for measuring a rotation angle of the impeller body relative to the sensor housing, an electromagnet for generating a magnetic field about the sensor housing to prevent rotation of the impeller body, electronics for determining electrical values from the proximity sensor when fluid flows relative to the impeller body and a controller for controlling current supplied to the electromagnet in response to electrical values determined from the proximity sensor, to generate a magnetic field sufficient to prevent impeller rotation.

2. 发明授权

US08659307B2 Capacitive sensors for monitoring load bearing on pins 有权
标题翻译：电容传感器用于监控引脚上的负载
公开(公告)号：US08659307B2
公开(公告)日：2014-02-25
申请号：US12857793
申请日：2010-08-17
申请人： Harald Eriksen , Alexander Spivak , Christopher Sanden
发明人： Harald Eriksen , Alexander Spivak , Christopher Sanden
IPC分类号： G01R27/26
CPC分类号： B64D29/06 , E05B41/00 , E05B2047/0069 , E05C19/14 , G01L1/142 , G01L5/0004 , Y10T292/0949
摘要： A sensor for monitoring external loads acting on a pin assembly includes a pin having an axial interior bore defined therein and having a length defined from a first end to an opposed second end thereof. A core pin is mounted axially within the interior bore of the pin spaced radially inwardly from the interior bore for relative displacement with respect to the pin. A capacitor is provided having an inner capacitor plate mounted to the core pin, and an outer capacitor plate mounted to the pin, such that relative displacement of the core and the pin due to external loading on the pin results in relative displacement of the inner and outer capacitor plates. The capacitor is configured and adapted to be connected to an electrical circuit to produce signals indicative of external loading on the pin based on relative displacement of the inner and outer capacitor plates.
摘要翻译：用于监测作用在销组件上的外部负载的传感器包括具有限定在其中的轴向内孔并具有从第一端限定到其相对的第二端的长度的销。芯销轴向地安装在销的内孔内，与内孔径向向内间隔开，以相对于销的相对位移。提供一种电容器，其具有安装到芯销的内部电容器板和安装到销的外部电容器板，使得由于外部负载引起的芯和销的相对位移导致内部和/ 外部电容器板。电容器被配置并适于连接到电路，以基于内部和外部电容器板的相对位移产生指示引脚上的外部负载的信号。

3. 发明授权

US07784359B2 Coriolis effect mass flow meter and gyroscope 失效
标题翻译：科里奥利效应质量流量计和陀螺仪
公开(公告)号：US07784359B2
公开(公告)日：2010-08-31
申请号：US12148162
申请日：2008-04-17
申请人： Chuang-Chia Lin , Alexander Spivak , Christopher Sanden , Odd Harald Steen Eriksen
发明人： Chuang-Chia Lin , Alexander Spivak , Christopher Sanden , Odd Harald Steen Eriksen
IPC分类号： G01F1/84
CPC分类号： G01F1/8454
摘要： A Coriolis effect device includes a housing defining an interior chamber having a central axis, an inlet, an outlet, a leading disc and a trailing disc. Each disc is supported for oscillatory movement within the interior chamber of the housing. The leading disc defines a leading flow path in fluid communication with the inlet and interior chamber, wherein a portion of the leading flow path extends radially with respect to the central axis. The trailing disc is axially spaced from the leading disc. The trailing disc defines a trailing flow path in fluid communication with the interior chamber and the outlet, wherein a portion of the trailing flow path extends radially with respect to the central axis. A phase difference between leading and trailing oscillating signals picked up from the disc movement can be used to determine a mass flow rate of fluid passing from the inlet to the outlet.
摘要翻译：科里奥利效应器件包括限定具有中心轴线，入口，出口，引导盘和后盘的内部腔室的壳体。每个碟片都支撑在外壳内腔内的振荡运动。引导盘限定与入口和内部腔室流体连通的引导流动路径，其中前导流动路径的一部分相对于中心轴线径向延伸。后盘与引导盘轴向间隔开。牵引盘限定与内部腔室和出口流体连通的后部流动路径，其中后部流动路径的一部分相对于中心轴线径向延伸。可以使用从盘移动拾取的前后振荡信号之间的相位差来确定从入口到出口的流体的质量流量。

4. 发明申请

US20100018326A1 Coriolis effect mass flow meter and gyroscope 失效
公开(公告)号：US20100018326A1
公开(公告)日：2010-01-28
申请号：US12148162
申请日：2008-04-17
申请人： Chuang-Chia Lin , Alexander Spivak , Christopher Sanden , Odd Harald Steen Eriksen
发明人： Chuang-Chia Lin , Alexander Spivak , Christopher Sanden , Odd Harald Steen Eriksen
IPC分类号： G01F1/84
CPC分类号： G01F1/8454
摘要： A Coriolis effect device includes a housing defining an interior chamber having a central axis, an inlet, an outlet, a leading disc and a trailing disc. Each disc is supported for oscillatory movement within the interior chamber of the housing. The leading disc defines a leading flow path in fluid communication with the inlet and interior chamber, wherein a portion of the leading flow path extends radially with respect to the central axis. The trailing disc is axially spaced from the leading disc. The trailing disc defines a trailing flow path in fluid communication with the interior chamber and the outlet, wherein a portion of the trailing flow path extends radially with respect to the central axis. A phase difference between leading and trailing oscillating signals picked up from the disc movement can be used to determine a mass flow rate of fluid passing from the inlet to the outlet.

5. 发明申请

US20120043978A1 CAPACITIVE SENSORS FOR MONITORING LOAD BEARING ON PINS 有权
标题翻译：用于监测PINS上负载轴承的电容式传感器
公开(公告)号：US20120043978A1
公开(公告)日：2012-02-23
申请号：US12857793
申请日：2010-08-17
申请人： Odd Harald Steen Eriksen , Alexander Spivak , Christopher Sanden
发明人： Odd Harald Steen Eriksen , Alexander Spivak , Christopher Sanden
IPC分类号： G01R27/26 , E05C19/10
CPC分类号： B64D29/06 , E05B41/00 , E05B2047/0069 , E05C19/14 , G01L1/142 , G01L5/0004 , Y10T292/0949
摘要： A sensor for monitoring external loads acting on a pin assembly includes a pin having an axial interior bore defined therein and having a length defined from a first end to an opposed second end thereof. A core pin is mounted axially within the interior bore of the pin spaced radially inwardly from the interior bore for relative displacement with respect to the pin. A capacitor is provided having an inner capacitor plate mounted to the core pin, and an outer capacitor plate mounted to the pin, such that relative displacement of the core and the pin due to external loading on the pin results in relative displacement of the inner and outer capacitor plates. The capacitor is configured and adapted to be connected to an electrical circuit to produce signals indicative of external loading on the pin based on relative displacement of the inner and outer capacitor plates.
摘要翻译：用于监测作用在销组件上的外部负载的传感器包括具有限定在其中的轴向内孔并具有从第一端限定到其相对的第二端的长度的销。芯销轴向地安装在销的内孔内，与内孔径向向内间隔开，以相对于销的相对位移。提供一种电容器，其具有安装到芯销的内部电容器板和安装到销的外部电容器板，使得由于外部负载引起的芯和销的相对位移导致内部和/ 外部电容器板。电容器被配置并适于连接到电路，以基于内部和外部电容器板的相对位移产生指示引脚上的外部负载的信号。

6. 发明授权

US07603915B2 Force balanced impeller flow meter for mass flow rate control 失效
标题翻译：强力平衡叶轮流量计，用于质量流量控制
公开(公告)号：US07603915B2
公开(公告)日：2009-10-20
申请号：US11895196
申请日：2007-08-23
申请人： Alexander Spivak , Odd Harald Steen Eriksen , Felix Goldenberg , Alexander Grichener , Christopher Sanden , Joe Mctighe , Chuang-Chia Lin
发明人： Alexander Spivak , Odd Harald Steen Eriksen , Felix Goldenberg , Alexander Grichener , Christopher Sanden , Joe Mctighe , Chuang-Chia Lin
IPC分类号： G01F1/80
CPC分类号： G01F1/28 , G01F1/78
摘要： A force balanced mass flow meter is disclosed that includes a cylindrical sensor housing having an interior bore, an impeller body supported for axial rotation within the interior bore of the sensor housing, and including structure for converting fluid inertia into flow induced torque when fluid flows relative to the impeller body, a proximity sensor for measuring a rotation angle of the impeller body relative to the sensor housing, an electromagnet for generating a magnetic field about the sensor housing to prevent rotation of the impeller body, electronics for determining electrical values from the proximity sensor when fluid flows relative to the impeller body and a controller for controlling current supplied to the electromagnet in response to electrical values determined from the proximity sensor, to generate a magnetic field sufficient to prevent impeller rotation.
摘要翻译：公开了一种力平衡质量流量计，其包括具有内孔的圆柱形传感器壳体，被支撑用于在传感器壳体的内孔内轴向旋转的叶轮体，并且包括当流体相对流动时将流体惯性转换为流动感应扭矩的结构到叶轮本体，用于测量叶轮本体相对于传感器壳体的旋转角度的接近传感器，用于在传感器壳体周围产生磁场以防止叶轮本体旋转的电磁体，用于确定来自接近当流体相对于叶轮本体流动时传感器;以及控制器，用于响应于从接近传感器确定的电值控制提供给电磁体的电流，以产生足以防止叶轮旋转的磁场。

7. 发明申请

US20120043417A1 CAPACITIVE SENSORS FOR MONITORING LOADS 有权
标题翻译：用于监测负载的电容式传感器
公开(公告)号：US20120043417A1
公开(公告)日：2012-02-23
申请号：US13272317
申请日：2011-10-13
申请人： Odd Harald Steen Eriksen , Christopher Sanden
发明人： Odd Harald Steen Eriksen , Christopher Sanden
IPC分类号： B64C25/02 , G01B7/16
CPC分类号： B64C25/001 , B64C2025/006 , B64D2045/008 , G01L1/142 , G01L5/0014
摘要： A sensor for monitoring loads in a landing gear torque linkage includes a main pin having an axial interior bore defined therein. The main pin is configured and adapted to engage a torque link to a strut lug of a landing gear strut. A core pin is mounted axially within an interior bore of the main pin and is spaced radially inwardly from the interior bore for relative displacement with respect to the main pin. A capacitor is included having an inner capacitor plate mounted to the core pin. An outer capacitor plate is mounted to the main pin. Relative displacement of the core pin and the main pin due to loads acting on the torque link and strut lug results in relative displacement of the inner and outer capacitor plates. Signals can thereby be produced indicative of the loads acting on the torque link.
摘要翻译：用于监测起落架扭矩联动装置中的载荷的传感器包括具有限定在其中的轴向内孔的主销。主销被构造和适于接合到起落架支柱的支柱的扭矩连杆。芯销轴向地安装在主销的内孔内并且与内孔径向向内间隔开，以相对于主销的相对位移。包括一个电容器，其中内部电容器板安装在芯针上。外部电容器板安装在主销上。由于负载作用在扭矩连杆和支柱上的芯销和主销的相对位移导致内外电容板的相对位移。因此可以产生指示作用在扭矩连杆上的载荷的信号。

8. 发明授权

US08933713B2 Capacitive sensors for monitoring loads 有权
标题翻译：用于监测负载的电容式传感器
公开(公告)号：US08933713B2
公开(公告)日：2015-01-13
申请号：US13272317
申请日：2011-10-13
申请人： Odd Harald Steen Eriksen , Christopher Sanden
发明人： Odd Harald Steen Eriksen , Christopher Sanden
IPC分类号： G01R27/26 , G01L5/00 , B64C25/00 , G01L1/14 , B64D45/00
CPC分类号： B64C25/001 , B64C2025/006 , B64D2045/008 , G01L1/142 , G01L5/0014
摘要： A sensor for monitoring loads in a landing gear torque linkage includes a main pin having an axial interior bore defined therein. The main pin is configured and adapted to engage a torque link to a strut lug of a landing gear strut. A core pin is mounted axially within an interior bore of the main pin and is spaced radially inwardly from the interior bore for relative displacement with respect to the main pin. A capacitor is included having an inner capacitor plate mounted to the core pin. An outer capacitor plate is mounted to the main pin. Relative displacement of the core pin and the main pin due to loads acting on the torque link and strut lug results in relative displacement of the inner and outer capacitor plates. Signals can thereby be produced indicative of the loads acting on the torque link.
摘要翻译：用于监测起落架扭矩联动装置中的载荷的传感器包括具有限定在其中的轴向内孔的主销。主销被构造和适于接合到起落架支柱的支柱的扭矩连杆。芯销轴向地安装在主销的内孔内并且与内孔径向向内间隔开，以相对于主销的相对位移。包括一个电容器，其中内部电容器板安装在芯针上。外部电容器板安装在主引脚上。由于负载作用在扭矩连杆和支柱上的芯销和主销的相对位移导致内外电容板的相对位移。因此可以产生指示作用在扭矩连杆上的载荷的信号。

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