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公开(公告)号：US07735470B2
公开(公告)日：2010-06-15
申请号：US12008231
申请日：2008-01-09
CPC分类号： F02D11/04 , B62K23/04 , Y10T74/20828
摘要： A throttle control cartridge has a circuit board carrying a Hall-effect sensor, the position of which is fixed in a housing carrying a cam. A shaft carrying a magnet is rotatably and translatably disposed with respect to the housing and carries a cam follower that engages the cam and translates the shaft with respect to the housing when the shaft is rotated with respect to the housing in at least one of two opposed angular directions. The cam and the cam follower have at least first and second pairs of cam surfaces in which a first cam surface is disposed at a different cam or helix angle then the second cam surface. A redundant stop is cooperatively formed between the cam follower and splines on the shaft to limit axial translation of the cam follower in one direction of rotation of the shaft relative to the housing.
摘要翻译： 节气门控制盒具有承载霍尔效应传感器的电路板，其位置固定在承载凸轮的壳体中。 承载磁体的轴可相对于壳体可旋转地并且可平移地设置，并且当相对于壳体在两个相对的壳体中的至少一个中相对于壳体旋转时，承载凸轮从动件，该凸轮从动件与凸轮接合并使轴相对于壳体平移 角度方向 凸轮和凸轮从动件具有至少第一和第二对凸轮表面，其中第一凸轮表面设置在与第二凸轮表面不同的凸轮或螺旋角处。 在凸轮从动件和轴之间的花键之间协同地形成冗余止动件，以限制凸轮从动件相对于壳体的一个旋转方向的轴向平移。
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公开(公告)号：US20080163850A1
公开(公告)日：2008-07-10
申请号：US12008231
申请日：2008-01-09
IPC分类号： F02D11/04
CPC分类号： F02D11/04 , B62K23/04 , Y10T74/20828
摘要： A throttle control cartridge has a circuit board carrying a Hall-effect sensor, the position of which is fixed in a housing carrying a cam. A shaft carrying a magnet is rotatably and translatably disposed with respect to the housing and carries a cam follower that engages the cam and translates the shaft with respect to the housing when the shaft is rotated with respect to the housing in at least one of two opposed angular directions. The cam and the cam follower have at least first and second pairs of cam surfaces in which a first cam surface is disposed at a different cam or helix angle then the second cam surface. A redundant stop is cooperatively formed between the cam follower and splines on the shaft to limit axial translation of the cam follower in one direction of rotation of the shaft relative to the housing.
摘要翻译： 节气门控制盒具有承载霍尔效应传感器的电路板，其位置固定在承载凸轮的壳体中。 承载磁体的轴可相对于壳体可旋转地并且可平移地设置，并且当相对于壳体在两个相对的壳体中的至少一个中相对于壳体旋转时，承载凸轮从动件，该凸轮从动件与凸轮接合并使轴相对于壳体平移 角度方向 凸轮和凸轮从动件具有至少第一和第二对凸轮表面，其中第一凸轮表面设置在与第二凸轮表面不同的凸轮或螺旋角处。 在凸轮从动件和轴之间的花键之间协同地形成冗余止动件，以限制凸轮从动件相对于壳体的一个旋转方向的轴向平移。
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公开(公告)号：US06788054B2
公开(公告)日：2004-09-07
申请号：US10281061
申请日：2002-10-25
申请人： Duane Zedric Collins , Samuel Roland Palfenier , Mark Anthony Shost , Stephen G Paddock , David W Lehrschall
发明人： Duane Zedric Collins , Samuel Roland Palfenier , Mark Anthony Shost , Stephen G Paddock , David W Lehrschall
IPC分类号： G01R3300
CPC分类号： G01D11/245
摘要： A sensor package and method of making the same is disclosed in which the sensor package includes a sensor component for electromagnetic sensing having a holder assembly with the sensor component disposed at one end and sensor terminals in electrical communication with the sensor component extending from an opposite end. A harness assembly having a harness head configured with harness terminals extending therefrom for electrical connection with corresponding sensor terminals. The holder assembly and harness head are configured with a means for snap-fit assembly that provides space to mechanically connect corresponding sensor terminals and harness terminals with each other forming a resultant subassembly for insertion into a sensor housing. The housing further includes a heat-staked interface with the harness head that secures the subassembly relative to the sensor housing. A bracket and an elastomeric seal may be disposed in corresponding grooves configured on the sensor housing to complete assembly of the sensor package.
摘要翻译： 公开了一种传感器封装及其制造方法，其中传感器封装包括用于电磁感测的传感器部件，其具有保持器组件，传感器部件设置在一端，传感器端子与传感器部件电连通，传感器部件从相对端延伸 。 一种线束组件，其具有线束头，其配置有从其延伸的线束端子，用于与相应的传感器端子电连接。 保持器组件和线束头构造有用于卡扣组合的装置，其提供空间以将相应的传感器端子和线束端子彼此机械连接，形成用于插入传感器壳体的合成子组件。 所述壳体还包括与所述线束头相连的固定在所述传感器壳体上的热压接口。 支架和弹性体密封件可以设置在配置在传感器外壳上的相应凹槽中以完成传感器封装的组装。
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公开(公告)号：US06405593B1
公开(公告)日：2002-06-18
申请号：US09543926
申请日：2000-04-06
IPC分类号： G01P102
CPC分类号： G01D11/30
摘要： A self-retaining transmission sensor includes a sensor housing having a retaining ring extending radially from the sensor housing. When the self-retaining transmission sensor is inserted in a bore in a transmission housing having a diameter slightly smaller than the diameter of the retaining ring, the outer edge of the retaining ring engages the inner wall of the bore and holds the self-retaining transmission sensor firmly in place. Thus, the need for a mounting bracket, a mounting bolt, or a similar device is eliminated.
摘要翻译： 自固定传动传感器包括具有从传感器壳体径向延伸的保持环的传感器壳体。 当自固定传动传感器被插入到具有比保持环的直径稍小的直径的变速器壳体的孔中时，保持环的外边缘接合孔的内壁并保持自保持传动 传感器牢固就位。 因此，消除了安装支架，安装螺栓或类似装置的需要。
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公开(公告)号：US06359430B1
公开(公告)日：2002-03-19
申请号：US09450907
申请日：1999-11-29
IPC分类号： G01P3488
CPC分类号： G01P1/00 , G01P3/488 , H01F5/02 , H01F27/402 , Y10T29/4902
摘要： A vehicle speed sensor includes a hollow generally cylindrical sensor housing with an open proximal end. Within the interior of the sensor housing is a sensing structure having a base and a coil. A shunt resistor and two terminals are insert molded into the base of the sensing structure, with the resistor disposed between the terminals. Two electrical leads, that are electrically connected to the coil, are wrapped around each end of the shunt resistor and the immediately adjacent terminal. The electrical lead not only electrically connects the terminals to the coil, but it also electrically connects the shunt resistor to the terminals.
摘要翻译： 车速传感器包括具有开放近端的中空的大致圆柱形的传感器壳体。 在传感器外壳的内部是具有基座和线圈的感测结构。 分流电阻器和两个端子插入模制到感测结构的基座中，电阻器设置在端子之间。 电连接到线圈的两个电引线缠绕在分流电阻器和紧邻的端子的每一端。 电引线不仅将端子电连接到线圈，而且还将分流电阻器电连接到端子。
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公开(公告)号：US06774623B2
公开(公告)日：2004-08-10
申请号：US10268559
申请日：2002-10-10
IPC分类号： G12B904
CPC分类号： G01D11/245 , G01D11/30
摘要： In an electronic sensor having a spool assembly and a housing cap, the spool assembly has a pair of grooves formed in the exterior surface and located diametrically opposed from each other. The housing cap has a pair of apertures configured and positioned in the cap to align with the grooves in the spool. The grooves and aperture are configured for receiving portions of a mounting bracket. When the mounting bracket is installed on the electronic sensor, a radial spring in communication with the spool assembly and housing cap maintains the mounting bracket in a locked relationship with the spool assembly and housing cap and minimizes the stack up tolerances from a reference surface to the tip of the electronic sensor.
摘要翻译： 在具有线轴组件和壳体盖的电子传感器中，线轴组件具有形成在外表面中并且彼此径向相对定位的一对槽。 外壳盖具有一对孔，其构造和定位在盖中以与卷轴中的槽对准。 凹槽和孔被构造成用于容纳安装支架的部分。 当安装托架安装在电子传感器上时，与卷轴组件和壳体盖连通的径向弹簧将安装支架保持与卷轴组件和壳体盖处于锁定关系，并使从参考表面到 电子传感器的尖端。
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公开(公告)号：US06424144B1
公开(公告)日：2002-07-23
申请号：US09540027
申请日：2000-03-31
IPC分类号： G01P344
摘要： A vehicle variable reluctance sensor includes a hollow generally cylindrical sensor housing with an open proximal end. Within the interior of the sensor housing is a coil wound around a “T”-shaped spool. The coil is connected to two electrical terminals by two electrical leads. A channel is formed in the spool between the coil and the electrical leads and the electrical leads are disposed within the channel. The channel is flanked on each side by a lip that extends outwardly from the spool. If the electrical leads become slack under extreme temperatures, the configuration of the channel, in conjunction with the lips, prevents the electrical leads from coming out of the channel and unwinding the coil. As such, it is not necessary to tape the coil or otherwise immerse the coil in varnish to prevent the coil from unwinding.
摘要翻译： 车辆可变磁阻传感器包括具有开放近端的中空的大致圆柱形的传感器壳体。 在传感器外壳的内部是卷绕在“T”形卷轴上的线圈。 线圈通过两根电线连接到两个电气端子。 在线圈和电引线之间的线轴中形成通道，并且电引线设置在通道内。 通道在每一侧都由一个从卷轴向外延伸的唇缘。 如果电气引线在极端温度下变得松弛，则通道的配置与唇缘结合可以防止电线从通道中脱出并退绕线圈。 因此，不需要将线圈胶带或以其他方式将线圈浸入清漆中以防止线圈展开。
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公开(公告)号：US06249118B1
公开(公告)日：2001-06-19
申请号：US09447484
申请日：1999-11-23
IPC分类号： G01P348
摘要： A target wheel sensor includes a sensing structure (112) disposed within a hollow sensor housing (102). The sensing structure (112) has a T-shaped spool (114) that includes a pole piece holder (116) that terminates in a magnet holder (118). Moreover, a pole piece (120) and a magnet (122) are slidably engaged within the pole piece holder (16) and the magnet holder (118) respectively. The magnet (122) and the pole piece (120) are magnetically coupled so that the pole piece (120) is magnetized by the magnet. Also, the magnet (122) and the pole piece (120) are physically coupled so that they move in unison within the sensing structure (112). A metal target wheel (130) having one or more teeth (132) is provided and works in conjunction with the sensor (100). The target wheel (130) is placed in proximity to the sensor (100) and as the target wheel (130) rotates and a tooth (132) passes by the sensor (100) the force of magnetic attraction between the pole piece (120) and the tooth (132) will draw the pole piece (120) toward the target wheel (130) and into the extended position. As the target wheel (130) continues to rotate, the tooth (132) will move away from the pole piece (120) causing the magnetic force to lessen and allowing the pole piece (120) to return to the retracted position under the influence of a spring (128).
摘要翻译： 目标轮传感器包括设置在空心传感器壳体（102）内的检测结构（112）。 感测结构（112）具有T形卷轴（114），其包括终止于磁体保持器（118）中的极片夹持器（116）。 此外，极片（120）和磁体（122）分别可滑动地接合在极片保持器（16）和磁体保持器（118）内。 磁体（122）和极片（120）磁耦合，使得极片（120）被磁体磁化。 此外，磁体（122）和极片（120）物理耦合，使得它们在感测结构（112）内一致地移动。 提供具有一个或多个齿（132）的金属目标轮（130）并与传感器（100）结合工作。 目标轮130放置在传感器100附近，并且当目标轮130旋转并且齿132通过传感器100时，磁极120之间的磁吸力的力就被传递到传感器100。 并且所述齿（132）将所述极片（120）朝向所述目标轮（130）拉伸并延伸到所述伸出位置。 当目标轮（130）继续旋转时，齿（132）将远离极片（120）移动，导致磁力减小并允许极片（120）在受影响的影响下返回缩回位置 一个弹簧（128）。
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9.发明授权Linear velocity sensor and method for reducing non-linearity of the sensor output signal 失效线性速度传感器和减少传感器输出信号非线性的方法公开(公告)号：US06876194B2
公开(公告)日：2005-04-05
申请号：US10373432
申请日：2003-02-26
CPC分类号： G01P3/52
摘要： Linear velocity sensor and method for reducing non-linearity in the output signal of the sensor are provided. The sensor comprises a ferromagnetic housing including an opening. The sensor further comprises a spool disposed in the housing. The spool includes a bore for receiving a slidable ferromagnetic rod. The ferromagnetic rod may be extendable through the opening in the housing. A magnet is mounted at the one end of the rod distal from the opening when the rod is substantially inserted in the bore. A coil is wound on the spool. The number of turns of the coil is arranged to taperingly increase as the coil progresses from an end of the spool proximate the opening in the housing to the opposite end of the spool. The tapering arrangement for the number of turns of the coil is selected to reduce non-linearity of an output signal of the coil indicative of linear velocity.
摘要翻译： 提供了线速度传感器和减小传感器输出信号非线性的方法。 该传感器包括一个包含开口的铁磁壳体。 传感器还包括设置在壳体中的线轴。 线轴包括用于容纳滑动铁磁棒的孔。 铁磁棒可以通过壳体中的开口延伸。 当杆基本上插入孔中时，磁体安装在远离开口的杆的一端。 线圈缠绕在线轴上。 线圈的匝数被布置为随着线圈从靠近壳体中的开口的线轴的端部前进到线轴的相对端而逐渐增加。 选择用于线圈匝数的渐缩布置以减少线圈的输出信号的线性，其指示线速度。
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公开(公告)号：US06851503B2
公开(公告)日：2005-02-08
申请号：US10373172
申请日：2003-02-24
IPC分类号： B60R21/01 , B60R21/015 , B60R22/48
CPC分类号： B60R22/48 , B60R21/0155 , B60R2022/4816 , B60R2022/4841 , Y10T24/45665
摘要： A seat belt tension sensor assembly includes a housing, a slider slidably received within the housing, wherein the slider is configured for movement between a first position and a second position within the housing, and a first and second magnet associated with the slider for slidable movement therewith. The first and the second magnets are positioned side by side with opposite polarization. A hall effect device is fixed relative to the housing and protrudes between the first and the second magnets when the slider is in the second position. The hall effect device is configured to produce an output signal, the output signal being indicative of a seat belt tension of a seat belt as applied to the sensor assembly. A biasing member provides an urging force to the slider, the urging force urging the slider into the first position.
摘要翻译： 安全带张力传感器组件包括壳体，滑动件容纳在壳体内的滑动件，其中滑块构造成用于在壳体内的第一位置和第二位置之间移动，以及与滑块相关联的第一和第二磁体，用于可滑动运动 随之而来。 第一和第二磁体以相反的极化并排定位。 当滑块处于第二位置时，霍尔效应装置相对于壳体固定并在第一和第二磁体之间突出。 霍尔效应装置被配置为产生输出信号，输出信号表示应用于传感器组件时的安全带的安全带张力。 偏置构件向滑块提供推动力，推动力将滑块推入第一位置。
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