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1. 发明授权

US06500018B1 Printed circuit board retainer 失效
标题翻译：印刷电路板固定器
公开(公告)号：US06500018B1
公开(公告)日：2002-12-31
申请号：US09944513
申请日：2001-08-31
申请人： David S. Pfaffenberger , Markus C. Carrison
发明人： David S. Pfaffenberger , Markus C. Carrison
IPC分类号： H01R1362
CPC分类号： H01R12/7005
摘要： A printed circuit board retainer for holding a printed circuit board. The printed circuit board retainer includes a plate having opposing surfaces. Several slots extend through the plate. A latch assembly extends from another surface. The latch assembly has the printed circuit board mounted to it. Several terminals are mounted to the printed circuit board and extend through the slots. A lock is mounted to the latch assembly to prevent the latch assembly from releasing.
摘要翻译：一种用于保持印刷电路板的印刷电路板保持器。印刷电路板保持器包括具有相对表面的板。几个槽延伸穿过板。闩锁组件从另一表面延伸。闩锁组件具有安装到其上的印刷电路板。几个端子安装到印刷电路板并延伸穿过槽。锁定件安装到闩锁组件以防止闩锁组件释放。

2. 发明授权

US5520044A Bearing free spring free throttle position sensor 失效
公开(公告)号：US5520044A
公开(公告)日：1996-05-28
申请号：US411047
申请日：1995-03-27
申请人： David S. Pfaffenberger
发明人： David S. Pfaffenberger
IPC分类号： G01B7/30 , F02D9/00 , F02D35/00 , G01D5/165 , G01D11/20 , H01C13/00 , G01M15/00
CPC分类号： G01D5/165 , G01D11/20 , B60G2400/252 , B60G2401/00 , Y10T29/49082 , Y10T29/49824 , Y10T29/4984 , Y10T29/49945
摘要： The rotor of a rotary position sensor mounts directly upon the rotary shaft to be sensed. The rotor prior to installation is retained in position by a pair of small protrusions extending from the rotor that cooperatively engage a pair of small indentations formed in a pair of supporting arms. During the installation process, the rotor is slipped onto the shaft and the protrusions are released from the engaged position. During operation of the position sensor, the rotor is free from direct contact with either the supporting arms or any other stationary part of the position sensor. Only the contactors engage the stationary components. This design eliminates the need for bearings and return springs prevalent in the prior art.

3. 发明授权

US06515473B2 Pedal with integrated position sensor 有权
公开(公告)号：US06515473B2
公开(公告)日：2003-02-04
申请号：US10190107
申请日：2002-07-03
申请人： David S. Pfaffenberger , Robert L. Newman
发明人： David S. Pfaffenberger , Robert L. Newman
IPC分类号： G01B714
CPC分类号： G01B7/003 , F02D11/106 , F02D2200/602 , G01B7/30 , G01D5/145 , G05G1/38 , Y10T74/20528 , Y10T74/20888
摘要： A pedal and sensor assembly for mounting to a vehicle. The assembly has a pedal arm having a first end and a second end. A magnetic field generator is connected to the second end to generate a variable magnetic field as the pedal moves. A housing is attached to the vehicle and has the second end and the magnetic field generator contained therein. A magnetic field sensor is located adjacent to the magnetic field generator and detects the variable magnetic field such that as the pedal arm rotates the magnetic field sensor generates an electrical signal proportional to the strength of the variable magnetic field and that is indicative of the position of the pedal arm.

4. 发明授权

US06211668B1 Magnetic position sensor having opposed tapered magnets 有权
标题翻译：具有相对的锥形磁体的磁性位置传感器
公开(公告)号：US06211668B1
公开(公告)日：2001-04-03
申请号：US09208296
申请日：1998-12-09
申请人： John S. Duesler , Craig A. Jarrard , Robert L. Newman , Ronald C. Nonnenmacher , David S. Pfaffenberger , David J. Miller
发明人： John S. Duesler , Craig A. Jarrard , Robert L. Newman , Ronald C. Nonnenmacher , David S. Pfaffenberger , David J. Miller
IPC分类号： G01B714
CPC分类号： G01D5/145 , G01B7/003 , G01B7/30
摘要： In accordance with the present invention, a non-contacting position sensor using bipolar tapered magnets is provided. A non-contacting position sensor in accordance with the preferred embodiment uses a pole piece having a first plate and a second plate. Four magnets are affixed to the first plate and second plate. Each magnet has a thick end and a thin end. Two magnets generate a linearly varying magnetic field having a first polarity, while the other two magnets generate a linearly varying magnetic filed having a second polarity. An air gap is formed in the space between the four magnets. A magnetic flux sensor is positioned within the air gap. The component whose position is to be monitored is rigidly attached to either the pole piece or the magnetic flux sensor, causing the magnetic flux sensor to move relative to the magnets within the air gap as the component moves. A varying magnetic field is detected by the magnetic flux sensor, resulting in a signal from the magnetic flux sensor that varies according to its position relative to the four magnets. The signal from the magnetic flux sensor is used to provide an indication of the position of the component to be monitored.
摘要翻译：根据本发明，提供了使用双极锥形磁体的非接触位置传感器。根据优选实施例的非接触位置传感器使用具有第一板和第二板的极片。四个磁体固定在第一板和第二板上。每个磁体都有一个较厚的端部和一个较薄的端部。两个磁体产生具有第一极性的线性变化的磁场，而另外两个磁体产生具有第二极性的线性变化的磁场。在四个磁体之间的空间中形成气隙。磁通量传感器位于气隙内。要监视其位置的部件刚性地附接到极靴或磁通量传感器，使得磁通量传感器随着部件移动而相对于气隙内的磁体移动。由磁通量传感器检测到变化的磁场，导致来自磁通量传感器的信号根据其相对于四个磁体的位置而变化。来自磁通量传感器的信号用于提供待监测部件的位置的指示。

5. 发明授权

US5661890A Method of assembling a position sensor to a shaft and a fixed structure 失效
标题翻译：将位置传感器组装到轴和固定结构的方法
公开(公告)号：US5661890A
公开(公告)日：1997-09-02
申请号：US411248
申请日：1995-03-27
申请人： David S. Pfaffenberger
发明人： David S. Pfaffenberger
IPC分类号： G01B7/30 , F02D9/00 , F02D35/00 , G01D5/165 , G01D11/20 , H01C13/00 , B23P19/00
CPC分类号： G01D5/165 , G01D11/20 , B60G2400/252 , B60G2401/00 , Y10T29/49082 , Y10T29/49824 , Y10T29/4984 , Y10T29/49945
摘要： The rotor of a rotary position sensor mounts directly upon the rotary shaft to be sensed. The rotor prior to installation is retained in position by a pair of small protrusions extending from the rotor that cooperatively engage a pair of small indentations formed in a pair of supporting arms. During the installation process, the rotor is slipped onto the shaft and the protrusions are released from the engaged position. During operation of the position sensor, the rotor is free from direct contact with either the supporting arms or any other stationary part of the position sensor. Only the contractors engage the stationary components. This design eliminates the need for bearings and return springs prevalent in the prior art.
摘要翻译：旋转位置传感器的转子直接安装在要感测的旋转轴上。安装前的转子通过从转子延伸的一对小突起保持在适当的位置，该突起协作地接合形成在一对支撑臂中的一对小凹痕。在安装过程中，转子滑到轴上，突起从接合位置释放。在位置传感器的操作期间，转子不与支撑臂或位置传感器的任何其它静止部分直接接触。只有承包商参与固定部件。该设计消除了对现有技术中普遍存在的轴承和复位弹簧的需要。

6. 发明授权

US06809512B2 Pedal with integrated position sensor 有权
标题翻译：踏板带集成位置传感器
公开(公告)号：US06809512B2
公开(公告)日：2004-10-26
申请号：US10357033
申请日：2003-02-03
申请人： David S. Pfaffenberger , Robert L. Newman
发明人： David S. Pfaffenberger , Robert L. Newman
IPC分类号： G01R3306
CPC分类号： G01B7/003 , F02D11/106 , F02D2200/602 , G01B7/30 , G01D5/145 , G05G1/38 , Y10T74/20528 , Y10T74/20888
摘要： A pedal and sensor assembly for mounting to a vehicle. The assembly has a pedal arm having a first end and a second end. A magnetic field generator is connected to the second end to generate a variable magnetic field as the pedal moves. A housing is attached to the vehicle and has the second end and the magnetic field generator contained therein. A magnetic field sensor is located adjacent to the magnetic field generator and detects the variable magnetic field such that as the pedal arm rotates the magnetic field sensor generates an electrical signal proportional to the strength of the variable magnetic field and that is indicative of the position of the pedal arm.
摘要翻译：用于安装到车辆的踏板和传感器组件。组件具有具有第一端和第二端的踏板臂。磁场发生器连接到第二端，以在踏板移动时产生可变磁场。壳体附接到车辆并且具有第二端并且其中包含磁场发生器。磁场传感器位于磁场发生器附近并检测可变磁场，使得当踏板臂旋转时，磁场传感器产生与可变磁场的强度成比例的电信号，并且指示位置踏板臂。

7. 发明授权

US5460035A Bearing free spring free throttle position sensor 失效
标题翻译：轴承自由弹簧自由节气门位置传感器
公开(公告)号：US5460035A
公开(公告)日：1995-10-24
申请号：US82140
申请日：1993-06-23
申请人： David S. Pfaffenberger
发明人： David S. Pfaffenberger
IPC分类号： G01B7/30 , F02D9/00 , F02D35/00 , G01D5/165 , G01D11/20 , H01C13/00 , G01M15/00
CPC分类号： G01D5/165 , G01D11/20 , B60G2400/252 , B60G2401/00 , Y10T29/49082 , Y10T29/49824 , Y10T29/4984 , Y10T29/49945
摘要： The rotor of a rotary position sensor mounts directly upon the rotary shaft to be sensed. The rotor prior to installation is retained in position by a pair of small protrusions extending from the rotor that cooperatively engage a pair of small indentations formed in a pair of supporting arms. During the installation process, the rotor is slipped onto the shaft and the protrusions are released from the engaged position. During operation of the position sensor, the rotor is free from direct contact with either the supporting arms or any other stationary part of the position sensor. Only the contactors engage the stationary components. This design eliminates the need for bearings and return springs prevalent in the prior art.
摘要翻译：旋转位置传感器的转子直接安装在要感测的旋转轴上。安装前的转子通过从转子延伸的一对小突起保持在适当的位置，该突起协作地接合形成在一对支撑臂中的一对小凹痕。在安装过程中，转子滑到轴上，突起从接合位置释放。在位置传感器的操作期间，转子不与支撑臂或位置传感器的任何其它静止部分直接接触。只有接触器接合固定部件。该设计消除了对现有技术中普遍存在的轴承和复位弹簧的需要。

8. 发明授权

US06222359B1 Non-contacting position sensor using radial bipolar tapered magnets 有权
标题翻译：使用径向双极锥形磁体的非接触式位置传感器
公开(公告)号：US06222359B1
公开(公告)日：2001-04-24
申请号：US09335546
申请日：1999-06-18
申请人： John S. Duesler , Craig A. Jarrard , Robert L. Newman , Ronald C. Nonnenmacher , David S. Pfaffenberger , David J. Miller
发明人： John S. Duesler , Craig A. Jarrard , Robert L. Newman , Ronald C. Nonnenmacher , David S. Pfaffenberger , David J. Miller
IPC分类号： G01B730
CPC分类号： G01D5/145
摘要： A non-contacting position sensor having radial bipolar tapered magnets. The sensor has a semicircular first plate and a second plate. Four semicircular magnets are affixed to the first plate and second plate. Each magnet has a thick end and a thin end. Two magnets generate a linearly varying magnetic field having a first polarity, while the other two magnets generate a linearly varying magnetic field having a second polarity. An air gap is formed in the space between the four magnets. A magnetic flux sensor is positioned within the air gap. The object whose position is to be monitored is rigidly attached to the magnet assembly, causing the magnetic flux sensor to move relative to the magnets within the air gap as the component moves. A varying magnetic field is detected by the magnetic flux sensor, resulting in an electrical signal from the magnetic flux sensor that varies according to its position relative to the four magnets.
摘要翻译：具有径向双极锥形磁体的非接触位置传感器。传感器具有半圆形的第一板和第二板。四个半圆形磁体固定在第一板和第二板上。每个磁体都有一个较厚的端部和一个较薄的端部。两个磁体产生具有第一极性的线性变化的磁场，而另外的两个磁体产生具有第二极性的线性变化的磁场。在四个磁体之间的空间中形成气隙。磁通量传感器位于气隙内。要监测其位置的物体刚性地附接到磁体组件，使得磁通量传感器在部件移动时相对于气隙内的磁体移动。由磁通量传感器检测到变化的磁场，导致来自磁通量传感器的电信号根据其相对于四个磁体的位置而变化。

9. 发明授权

US5905198A Bearing free spring free throttle position sensor 失效
公开(公告)号：US5905198A
公开(公告)日：1999-05-18
申请号：US916107
申请日：1997-08-21
申请人： David S. Pfaffenberger
发明人： David S. Pfaffenberger
IPC分类号： G01B7/30 , F02D9/00 , F02D35/00 , G01D5/165 , G01D11/20 , H01C13/00 , G01M15/00
CPC分类号： G01D5/165 , G01D11/20 , B60G2400/252 , B60G2401/00 , Y10T29/49082 , Y10T29/49824 , Y10T29/4984 , Y10T29/49945
摘要： The rotor of a rotary position sensor mounts directly upon the rotary shaft to be sensed. The rotor prior to installation is retained in position by a pair of small protrusions extending from the rotor that cooperatively engage a pair of small indentations formed in a pair of supporting arms. During the installation process, the rotor is slipped onto the shaft and the protrusions are released from the engaged position. During operation of the position sensor, the rotor is free from direct contact with either the supporting arms or any other stationary part of the position sensor. Only the contactors engage the stationary components. This design eliminates the need for bearings and return springs prevalent in the prior art.

10. 发明授权

US5539373A Rotor structure for a position sensor 失效
标题翻译：位置传感器的转子结构
公开(公告)号：US5539373A
公开(公告)日：1996-07-23
申请号：US148485
申请日：1993-11-08
申请人： David S. Pfaffenberger , Cameron B. Erekson , Donald G. Witzel
发明人： David S. Pfaffenberger , Cameron B. Erekson , Donald G. Witzel
IPC分类号： H01C10/32 , H01C10/00
CPC分类号： H01C10/32
摘要： A rotor for use in a rotary position sensor includes an opening designed to receive a shaft having a flat. The rotor has a wedge within the opening designed to engage the shaft firmly but minimize insertion forces. Several troughs running parallel to the shaft and adjacent to the wedge aid in retention by adding a controlled amount of resilience to the rotor. On a shaft receiving end of the rotor there is an additional taper to help with coaxial alignment of the rotor opening and the shaft. On the shaft exiting end there is a half-moon like configuration designed to provide a force opposing surface during shaft insertion while not adversely impacting either the full insertion of the shaft or potential drag between the rotor and the sensor housing. The rotor is designed to offer unique advantage in insertion force to install the rotor on the shaft, while retention force and potential drag against the position sensor housing are minimized.
摘要翻译：用于旋转位置传感器的转子包括设计成容纳具有平坦的轴的开口。转子在开口内具有楔形件，其被设计成牢固地接合轴，但最小化插入力。通过向转子添加受控量的回弹力，平行于轴并且靠近楔子延伸的几个槽有助于保持。在转子的轴接收端上有一个额外的锥形，以帮助转子开口和轴的同轴对准。在轴离开端，存在半月形构造，其设计成在轴插入期间提供相对表面的力，而不会不利地影响轴的完全插入或转子和传感器壳体之间的潜在阻力。转子被设计成在插入力方面提供独特的优点，以将转子安装在轴上，同时保持力和对位置传感器壳体的潜在阻力最小化。

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