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1. 发明授权

US6057682A Dual rotational and linear position sensor 失效
标题翻译：双旋转和线性位置传感器
公开(公告)号：US6057682A
公开(公告)日：2000-05-02
申请号：US062408
申请日：1998-04-17
申请人： Jeffrey L. McCurley , James E. White , Craig A. Jarrard , Ronald C. Nonnenmacher , John Zdanys, Jr. , Thomas R. Olson , Bret W. Shriver
发明人： Jeffrey L. McCurley , James E. White , Craig A. Jarrard , Ronald C. Nonnenmacher , John Zdanys, Jr. , Thomas R. Olson , Bret W. Shriver
IPC分类号： F16H59/68 , G01B7/14 , G01B7/30 , G01D5/14 , H01H36/00
CPC分类号： F16H59/68 , G01D5/145 , F16H2061/242 , Y10T74/2003
摘要： A dual positional hall effect sensor 10 having an outer housing 12, an actuator 14, a linear movement sensor 20, and a rotational movement sensor device 22. The housing 12 includes a lower chamber 24 and an upper chamber 26, with a barrier wall 28 separating therebetween. The actuator 14 is made up of a coupling 32 for coupling to a movable device (not shown) that is to have its position sensed, a rod 34 that extends from the lower to the upper chamber, a collar 36 for retaining the actuator 14 within the lower chamber, and a key 38. The linear motion sensor 20 is unattachably positioned to set on collar 36, and includes a magnetically conducting pole piece 42 and a left and right magnets 44. The magnets 44 and pole piece 42 are positioned around the rod 34 in a "U" shaped configuration. The lower chamber 24 also includes a positionally fixed hall effect sensor 46 and a spring 48 positioned between the barrier wall 28 and the collar 36. The rotational movement sensor 22, located in the upper chamber 26, includes a sensor housing structure 52 that has a groove or slide 54 for insertion and sliding of the key 38. The sensor 22 further includes a magnetically conducting pole piece 56 and a top and bottom magnet 58. A hall sensor 60 is positioned between the two parts of the magnet 58 and fixed in position relative to any rotational movement of the rotational sensor 22.
摘要翻译：具有外壳体12，致动器14，线性运动传感器20和旋转运动传感器装置22的双位置霍尔效应传感器10.壳体12包括下室24和上室26，其具有阻挡壁28 在它们之间分离。致动器14由联接器32构成，用于联接到可检测位置的可移动装置（未示出），从下部延伸到上部腔的杆34，用于将致动器14保持在内部的轴环36 下部腔室和键38.线性运动传感器20不可靠地定位成设置在套环36上，并且包括导磁极片42和左和右磁体44.磁体44和极片42围绕杆34为“U”形构型。下腔室24还包括位置固定的霍尔效应传感器46和位于阻挡壁28和轴环36之间的弹簧48.位于上腔室26内的旋转运动传感器22包括传感器壳体结构52，其具有凹槽或滑块54用于插入和滑动键38.传感器22还包括导磁极片56和顶部和底部磁体58.霍尔传感器60位于磁体58的两个部分之间并固定在位相对于旋转传感器22的任何旋转运动。

2. 发明授权

US06175233B1 Two axis position sensor using sloped magnets to generate a variable magnetic field and hall effect sensors to detect the variable magnetic field 失效
标题翻译：双轴位置传感器使用倾斜磁铁产生可变磁场和霍尔效应传感器来检测可变磁场
公开(公告)号：US06175233B1
公开(公告)日：2001-01-16
申请号：US08999585
申请日：1998-02-02
申请人： Jeffrey L. McCurley , James E. White , Craig A. Jarrard , Ronald C. Nonnenmacher , John Zdanys, Jr. , Thomas R. Olson
发明人： Jeffrey L. McCurley , James E. White , Craig A. Jarrard , Ronald C. Nonnenmacher , John Zdanys, Jr. , Thomas R. Olson
IPC分类号： G01B714
CPC分类号： G01D5/145 , F16H59/68 , G01B7/003 , G01B7/004 , G01B7/023 , Y10T74/20201
摘要： A dual-axes position sensor 10 having an outer housing 12, an actuator 40, a linear Hall effect sensor assembly 20 for detecting position changes along a first (y) axis, and a linear Hall effect sensor assembly 30 for detecting position changes along a second (x) axis is disclosed. The housing 12 is preferably made out of a non-magnetic material such as plastic. Actuator 40 is rod shaped and coupled to a movable device or shaft (not shown) that is to have its position sensed. The linear Hall effect sensor assembly 20 is unattachably positioned to set on lip 52 of the housing 12, and includes a magnetically conducting pole piece 26, a magnet assembly 24 comprising an upper magnet 21 and a lower magnet 23 that are separated by an air gap 25. Magnet assembly 24 and pole piece 26 are positioned around a Hall sensor device support 14 in a“U” shaped configuration or form. Hall sensor device support 14 is fixedly attached to housing 12 via attachment area 54. Linear Hall effect sensor assembly 20 also includes a positionally fixed Hall effect sensor element 22 attached to Hall sensor device support 14 on surface 15. Linear Hall effect sensor assembly 30 is positioned approximately 90 degrees from and to linear Hall effect sensor assembly 20.
摘要翻译：具有外壳12，致动器40，用于检测沿着第一（y）轴的位置变化的线性霍尔效应传感器组件20的双轴位置传感器10以及用于检测沿着第一（y）轴的位置变化的线性霍尔效应传感器组件30）第二（x）轴被公开。壳体12优选地由诸如塑料的非磁性材料制成。致动器40是棒形的并且联接到可以检测其位置的可移动装置或轴（未示出）。线性霍尔效应传感器组件20不可靠地定位成设置在壳体12的唇缘52上，并且包括导磁极片26，包括上磁体21和下磁体23的磁体组件24，磁体组件24由气隙磁体组件24和极片26以“U”形配置或形式围绕霍尔传感器装置支撑件14定位。霍尔传感器装置支撑件14经由附接区域54固定地附接到壳体12.线性霍尔效应传感器组件20还包括一个位于固定的霍尔效应传感器元件22，其连接到表面15上的霍尔传感器装置支撑件14上。线性霍尔效应传感器组件30是定位与线性霍尔效应传感器组件20大约90度。

3. 发明授权

US6018241A Linkage of position sensor 失效
标题翻译：位置传感器联动
公开(公告)号：US6018241A
公开(公告)日：2000-01-25
申请号：US25015
申请日：1998-02-17
申请人： James E. White , Jeffrey L. McCurley , John Zdanys, Jr. , Craig A. Jarrard , Robert J. Campbell
发明人： James E. White , Jeffrey L. McCurley , John Zdanys, Jr. , Craig A. Jarrard , Robert J. Campbell
IPC分类号： G01B7/02 , G01B7/30 , G01D5/14 , G01D5/16 , G01B7/14
CPC分类号： G01D5/145 , G01B7/02 , G01B7/30
摘要： An extremely reliable and effective position sensor is provided at low cost for determining the relative position of a mechanical linkage with respect to a reference point. The position sensor includes a rotor or bracket which is mechanically coupled to the linkage and contains at least two magnets on opposite walls adjacent a channel opening. The opposing magnets are formed with first and second sloped or ramped sections which produce produce variable magnetic fields as determined by the geometric profile of the magnets. One or more detectors are positioned in the air gap between the opposing magnets. As the linkage is moved, the rotor or bracket moves with respect to the detector causing a change in the strength of the magnetic field detected by the detector whereby the detector determines the position of the movable linkage.
摘要翻译：以低成本提供了非常可靠和有效的位置传感器，用于确定机械联动装置相对于参考点的相对位置。位置传感器包括机械地联接到联动装置的转子或支架，并且在邻近通道开口的相对的壁上包含至少两个磁体。相对的磁体形成有第一和第二倾斜或斜坡部分，其产生由磁体的几何轮廓确定的可变磁场。一个或多个检测器位于相对的磁体之间的气隙中。当联动装置移动时，转子或支架相对于检测器移动，导致由检测器检测到的磁场强度的变化，由此检测器确定可动连杆的位置。

4. 发明授权

US5955881A Linkage position sensor having a magnet with two ramped sections for providing variable magnetic field 失效
标题翻译：连杆位置传感器具有带有两个倾斜部分的磁体，用于提供可变磁场
公开(公告)号：US5955881A
公开(公告)日：1999-09-21
申请号：US767828
申请日：1996-12-17
申请人： James E. White , Jeffrey L. McCurley , John Zdanys, Jr. , Robert J. Campbell , Craig A. Jarrard
发明人： James E. White , Jeffrey L. McCurley , John Zdanys, Jr. , Robert J. Campbell , Craig A. Jarrard
IPC分类号： G01B7/02 , G01B7/30 , G01D5/14 , G01D5/16 , G01B7/14
CPC分类号： G01D5/145 , G01B7/02 , G01B7/30
摘要： An extremely reliable and effective position sensor is provided at low cost for determining the relative position of a mechanical linkage with respect to a reference point. The position sensor includes a rotor or bracket which is mechanically coupled to the linkage and contains at least two magnets on opposite walls adjacent a channel opening. The opposing magnets are formed with first and second sloped or ramped sections which produce produce variable magnetic fields as determined by the geometric profile of the magnets. One or more detectors are positioned in the air gap between the opposing magnets. As the linkage is moved, the rotor or bracket moves with respect to the detector causing a change in the strength of the magnetic field detected by the detector, whereby the detector determines the position of the movable linkage.
摘要翻译：以低成本提供了非常可靠和有效的位置传感器，用于确定机械联动装置相对于参考点的相对位置。位置传感器包括机械地联接到联动装置的转子或支架，并且在邻近通道开口的相对的壁上包含至少两个磁体。相对的磁体形成有第一和第二倾斜或斜坡部分，其产生由磁体的几何轮廓确定的可变磁场。一个或多个检测器位于相对的磁体之间的气隙中。当联动装置移动时，转子或支架相对于检测器移动，导致由检测器检测到的磁场强度的变化，由此检测器确定可动连杆的位置。

5. 发明授权

US5982170A Rotary position sensor with improved bearing tolerance 失效
标题翻译：旋转位置传感器具有改善的轴承公差
公开(公告)号：US5982170A
公开(公告)日：1999-11-09
申请号：US976879
申请日：1997-11-24
申请人： Jeffrey L. McCurley , Robert J. Campbell , James E. White , Scott L. Spence
发明人： Jeffrey L. McCurley , Robert J. Campbell , James E. White , Scott L. Spence
IPC分类号： G01B7/00 , G01B7/30 , G01D5/14 , F02P7/07
CPC分类号： G01D5/145 , G01B7/30 , B60G2204/11 , B60G2400/252 , B60G2401/00 , B60G2401/172
摘要： An angular sensor has a shaped dual magnet structure carried upon a pole piece having a generally "c" shaped cross-section. The magnet and pole piece define a generally circular linear field which is concentric about the axis of rotation of the complete rotor. A Hall effect device is inserted into the open portion or gap between the two magnets and is exposed to a well defined field. Through the use of particular magnet materials and a magnet geometry extending from the axis of rotation to a point well beyond the Hall sensor, a precise and yet tolerant magnetic circuit is produced.
摘要翻译：角传感器具有承载在具有大致“c”形横截面的极片上的成形双磁体结构。磁体和极片限定了一个大致圆形的线性场，该圆形线圈与整个转子的旋转轴线同心。将霍尔效应装置插入两个磁体之间的开口部分或间隙中，并暴露于明确定义的磁场。通过使用特定的磁体材料和从旋转轴延伸到远远超过霍尔传感器的点的磁体几何形状，产生了精确且容忍的磁路。

6. 发明授权

US5712561A Field strength position sensor with improved bearing tolerance in a reduced space 失效
标题翻译：场强度位置传感器，在减小的空间中具有改善的轴承公差
公开(公告)号：US5712561A
公开(公告)日：1998-01-27
申请号：US659963
申请日：1996-06-07
申请人： Jeffrey L. McCurley , James E. White , Mike Guthrie
发明人： Jeffrey L. McCurley , James E. White , Mike Guthrie
IPC分类号： G01B7/00 , G01B7/30 , G01D5/14 , G01D5/245
CPC分类号： G01B7/30 , G01D5/145 , B60G2204/11 , B60G2400/252 , B60G2401/00 , B60G2401/17 , B60G2401/172
摘要： A position sensor has a shaped dual magnet structure carried upon a pole piece having a generally "c" shaped cross-section. The magnet and pole piece define a generally circular linear field which is concentric about the axis of rotation of the complete rotor. A Hall effect device is inserted into the open portion or gap between the two magnets and is exposed to a well defined field. Through the use of selected geometries and particular magnet materials, a precise, compact and yet tolerant magnetic circuit is produced.
摘要翻译：位置传感器具有承载在具有大致“c”形横截面的极片上的成形双磁体结构。磁体和极片限定了一个大致圆形的线性场，该圆形线圈与整个转子的旋转轴线同心。将霍尔效应装置插入两个磁体之间的开口部分或间隙中，并暴露于明确定义的磁场。通过使用所选择的几何形状和特定的磁体材料，产生精确，紧凑且容忍的磁路。

7. 发明授权

US5798639A Rotary position sensor with improved bearing tolerance 失效
标题翻译：旋转位置传感器具有改善的轴承公差
公开(公告)号：US5798639A
公开(公告)日：1998-08-25
申请号：US206474
申请日：1994-03-04
申请人： Jeffrey L. McCurley , Robert J. Campbell , James E. White , Scott L. Spence
发明人： Jeffrey L. McCurley , Robert J. Campbell , James E. White , Scott L. Spence
IPC分类号： G01B7/00 , G01B7/30 , G01D5/14 , F02P5/00
CPC分类号： G01D5/145 , G01B7/30 , B60G2204/11 , B60G2400/252 , B60G2401/00 , B60G2401/172
摘要： A rotary position sensor having a dual magnet structure interconnected by a pole piece forming a varying dimension air gap. The magnets, the pole piece and the air gap between the magnets define a closed magnetic circuit. A Hall effect sensor is fixedly mounted in the air gap and is exposed to a well defined but varying magnetic field coupled between the magnets. Through the use of specific magnetic materials and sloping, curved surfaces, a precise yet tolerance friendly magnetic circuit is produced so that the sensor produces signals as a function of the angular positions of the magnets.
摘要翻译：一种旋转位置传感器，其具有通过形成变化尺寸气隙的极片互连的双磁体结构。磁体，极片和磁体之间的气隙限定了闭合磁路。霍尔效应传感器固定地安装在气隙中并暴露于耦合在磁体之间的良好限定但变化的磁场。通过使用特定的磁性材料和倾斜的曲面，产生精确而公差的磁路，使得传感器产生作为磁体的角位置的函数的信号。

8. 发明授权

US5757179A Position sensor with improved magnetic circuit 失效
标题翻译：位置传感器具有改进的磁路
公开(公告)号：US5757179A
公开(公告)日：1998-05-26
申请号：US206982
申请日：1994-03-04
申请人： Jeffrey L. McCurley , Robert J. Campbell , James E. White , Scott L. Spence
发明人： Jeffrey L. McCurley , Robert J. Campbell , James E. White , Scott L. Spence
IPC分类号： F02D11/10 , G01B7/00 , G01B7/30 , G01D5/14 , G01D5/16 , G01D5/245 , G01R33/06
CPC分类号： G01D5/145 , G01B7/30 , F02D11/106
摘要： A rotary position sensor connected to the butterfly valve of an internal combustion engine, the sensor having a dual magnet structure interconnected by a pole piece having a generally C-shaped cross section forming a varying dimension air gap. The magnets, the pole piece and the air gap define a closed magnetic circuit. A Hall effect sensor is fixedly mounted in the air gap and is exposed to a well defined but varying magnetic field. Through the use of specific magnetic materials and sloping, curved surfaces, a precise yet tolerance friendly magnetic circuit is produced so that the sensor produces signals as a function of the angular positions of the magnets.
摘要翻译：连接到内燃机的蝶阀的旋转位置传感器，该传感器具有通过极片互相连接的双磁体结构，该极片具有形成变化尺寸气隙的大致C形横截面。磁体，极片和气隙限定了一个闭合的磁路。霍尔效应传感器固定地安装在气隙中并暴露于良好限定但变化的磁场。通过使用特定的磁性材料和倾斜的曲面，产生精确而耐用的磁路，使得传感器产生作为磁体角位置的函数的信号。

9. 发明授权

US5385068A Electronic accelerator pedal assembly with pedal force sensor 失效
标题翻译：带踏板力传感器的电子加速踏板总成
公开(公告)号：US5385068A
公开(公告)日：1995-01-31
申请号：US993141
申请日：1992-12-18
申请人： James E. White , John Zdanys, Jr.
发明人： James E. White , John Zdanys, Jr.
IPC分类号： G05G1/38 , G05G5/03 , G05G1/14
CPC分类号： G05G1/30 , G05G5/03 , Y10T74/20528 , Y10T74/20534 , Y10T74/20888
摘要： A pedal bracket assembly translates pedal motion into a first switching motion without change of position being sensed by a position sensor. Additional pedal motion does not further change the switch position, but is translated into motion sensed by the position sensor. In this way, the switching function and position transducer functions are maintained independent one from the other, while allowing the two functions to be combined into a single sensor assembly.
摘要翻译：踏板支架组件将踏板运动转换为第一切换运动，而不会由位置传感器检测到位置的变化。附加的踏板运动不会进一步改变开关位置，而是被位置传感器转换成运动感测。以这种方式，切换功能和位置传感器功能彼此独立地保持，同时允许将两个功能组合成单个传感器组件。

10. 发明授权

US5416295A Combined pedal force switch and position sensor 失效
标题翻译：组合踏板强力开关和位置传感器
公开(公告)号：US5416295A
公开(公告)日：1995-05-16
申请号：US993191
申请日：1992-12-18
申请人： James E. White , John Zdanys, Jr.
发明人： James E. White , John Zdanys, Jr.
IPC分类号： G05G1/38 , H01H3/02 , H01H21/26 , G05G1/14 , H01H3/14
CPC分类号： G05G1/38 , H01H21/26 , H01H3/0213 , Y10T74/20888
摘要： A pedal bracket assembly translates pedal motion into a first switching motion without change of position being sensed by a position sensor. Additional pedal motion does not further change the switch position, but is translated into motion sensed by the position sensor. In this way, the switching function and position transducer functions are maintained independent one from the other, while allowing the two functions to be combined into a single sensor assembly.
摘要翻译：踏板支架组件将踏板运动转换为第一切换运动，而不会由位置传感器检测到位置的变化。附加的踏板运动不会进一步改变开关位置，而是被位置传感器转换成运动感测。以这种方式，切换功能和位置传感器功能彼此独立地保持，同时允许将两个功能组合成单个传感器组件。

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