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公开(公告)号：US20090050466A1
公开(公告)日：2009-02-26
申请号：US11894381
申请日：2007-08-21
CPC分类号： G01L9/007 , G01L9/0089 , G01L19/083
摘要： A non-contact pressure switch assembly for sensing pressure in, e.g., a vehicle. A piston with integrated magnet in a housing is moved under fluid pressure to change a magnetic field in which a Hall sensor is disposed inside the housing. The field changes polarity at the Hall sensor at a predetermined piston position.
摘要翻译： 用于感测例如车辆中的压力的非接触式压力开关组件。 具有集成磁体的壳体中的活塞在流体压力下移动以改变其中霍尔传感器设置在壳体内部的磁场。 该场在预定的活塞位置改变霍尔传感器处的极性。
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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：US06736355B2
公开(公告)日：2004-05-18
申请号：US10171875
申请日：2002-06-14
IPC分类号： F16L308
CPC分类号： F16B9/026 , F16B2/20 , F16B21/18 , F16B43/00 , G01D11/245 , G01D11/30 , G01P1/00 , G01P1/026
摘要： An arrangement for mounting a sensor at a fixed position with respect to a target is provided. The arrangement includes a housing for the sensor. A mount is provided spaced away from target having a bore. A fastener is provided for insertion into the bore. Fastener has a shank with a tapered portion. A looped bracket is provided having an eyelet for encircling the housing. The bracket has two opposite ends that are at least partially overlapping having generally aligned holes for reception of the shank. One of the bracket ends has a wedge tab. Upon insertion of the shank into the bore the wedge tab is contacted by the tapered portion of the shank to cause the bracket eyelet to close to capture the housing.
摘要翻译： 提供了一种用于将传感器安装在相对于目标的固定位置的装置。 该装置包括用于传感器的壳体。 与具有孔的靶间隔开设置安装件。 提供紧固件用于插入孔中。 紧固件具有带锥形部分的柄。 提供了环形支架，其具有用于环绕壳体的孔眼。 支架具有至少部分重叠的两个相对的端部，其具有用于接收柄的大致对准的孔。 其中一个支架端有一个楔形片。 在将柄插入孔中时，楔形突片与柄的锥形部分接触，以使支架孔眼闭合以捕获壳体。
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公开(公告)号：US06546780B1
公开(公告)日：2003-04-15
申请号：US10012818
申请日：2001-12-10
IPC分类号： G01B2122
CPC分类号： B62D15/02 , G01D5/3473 , G01D18/00
摘要： A sensor assembly for sensing the angular position of a rotatable body such as a motor vehicle steering column. The sensor assembly includes a ring gear which is zero calibrated upon assembly of the sensor assembly. The sensor assembly further includes a ring member which functions to lock the ring gear to the sensor housing to maintain the zero calibration between the time of calibration and the subsequent mounting of the sensor assembly on the steering column and further functions to release the ring member for free rotation with the steering column in response to mounting of the sensor assembly on the steering column. The locking and releasing functions of the sensor assembly are performed by a finger structure of the ring member which includes a free end which is engaged in a notch in the sensor housing upon calibration of the sensor assembly to maintain the calibration setting and which further includes a release portion which is engaged by the steering column as the sensor assembly is mounted on the steering column to pivot the finger structure in a sense to move the free end of the finger structure out of the housing notch.
摘要翻译： 传感器组件，用于感测诸如机动车转向柱之类的可旋转主体的角位置。 传感器组件包括在组装传感器组件时零校准的环形齿轮。 传感器组件还包括环形构件，其用于将环形齿轮锁定到传感器壳体，以在校准时间和随后将传感器组件安装在转向柱上之间保持零校准，并且还具有释放环构件以用于 响应于传感器组件安装在转向柱上，转向柱自由旋转。 传感器组件的锁定和释放功能由环形构件的手指结构执行，该环形构件的手指结构包括自由端，该自由端在传感器组件的校准时接合在传感器壳体中的凹口中，以保持校准设置，并且还包括 释放部分，当所述传感器组件安装在所述转向柱上时，所述转向柱与所述转向柱接合，以便在所述手指结构的一个意义上使所述手指结构的自由端移出所述壳体凹口。
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公开(公告)号：US20090301858A1
公开(公告)日：2009-12-10
申请号：US12156873
申请日：2008-06-05
CPC分类号： F04B43/02
摘要： A piston holder for a vehicle sensor including a diaphragm deflectable under fluid pressure to move a piston includes a unitary body that in turn defines a cylindrical outer body portion configured for surrounding the piston. The body has an open upper end circumscribed by an outwardly-flared flange and a rounded annular elbow opposite the flange for contacting the diaphragm. An annular skirt extends from the elbow. The skirt includes a first portion oriented radially inwardly and upwardly at an oblique angle to the vertical dimension defined by the outer body portion. An inner bump is formed in the first portion for establishing a contact point with the diaphragm when the holder is deformed, and a second portion extends from the first portion and is oriented parallel to the axial dimension for engaging a channel of the piston.
摘要翻译： 一种用于车辆传感器的活塞保持器，其包括可在流体压力下偏转以移动活塞的膜片，其包括整体，所述整体依次限定构造成围绕活塞的圆柱形外主体部分。 主体具有由向外扩张的凸缘限定的敞开的上端和与凸缘相对的圆形环形弯头，用于接触隔膜。 环形裙部从肘部延伸。 裙部包括以与由外部主体部分限定的垂直尺寸成倾斜角度的径向向内和向上定向的第一部分。 在第一部分中形成有内部凸起，用于当保持器变形时与隔膜建立接触点，并且第二部分从第一部分延伸并且平行于轴向尺寸定向以与活塞的通道接合。
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16.发明申请Cam/crank sensor that allows for multiple orientations of a plastic over-molded bracket relative to a molded sensor terminal assembly 审中-公开凸轮/曲柄传感器，其允许相对于模制传感器端子组件的塑料过模制支架的多个取向公开(公告)号：US20090183558A1
公开(公告)日：2009-07-23
申请号：US12009651
申请日：2008-01-22
CPC分类号： G01D11/245 , Y10T29/49007
摘要： A vehicle camshaft/crankshaft sensor has a plastic terminal assembly defining a connector and a plastic housing and bracket assembly engaged with the terminal assembly and defining a plastic bracket. Various structures are disclosed for establishing one of plural discrete orientations between the bracket and the connector.
摘要翻译： 车辆凸轮轴/曲轴传感器具有限定连接器的塑料端子组件和与端子组件接合并限定塑料支架的塑料壳体和支架组件。 公开了用于在支架和连接器之间建立多个离散取向之一的各种结构。
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公开(公告)号：US06851306B2
公开(公告)日：2005-02-08
申请号：US10229237
申请日：2002-08-27
CPC分类号： G01P1/026 , G01P1/00 , G01P3/488 , Y10T403/1616
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 sensor body with a sensor tip at one end. A sensor housing having a cavity for receiving the sensor component is disposed in a substrate and is aligned with an object to be sensed. The housing further includes a snap-fit interface with the sensor component that is configured to admit and secure the sensor tip during assembly thereof. A bracket is mechanically fixable to the substrate at a first end and is in operable communication with the sensor tip at a second end. The bracket is configured to bias the sensor tip towards the object to be sensed for elimination of an internal air gap between the sensor tip and housing formed during assembly thereof.
摘要翻译： 公开了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，其具有在一端具有传感器端头的传感器主体。 具有用于接收传感器部件的空腔的传感器壳体设置在基板中并与被感测物体对准。 壳体还包括与传感器部件的卡扣配合接口，其配置成在组装时允许和固定传感器尖端。 托架在第一端机械地固定到基板，并且在第二端处可与传感器端头可操作地连通。 支架构造成将传感器尖端朝向要被感测的物体偏置，以消除传感器尖端与在其组装期间形成的壳体之间的内部空气间隙。
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公开(公告)号：US06850059B2
公开(公告)日：2005-02-01
申请号：US10453101
申请日：2003-06-03
CPC分类号： G01P1/026 , G01D11/245
摘要： A vibration damping feature for a sensor assembly, particularly a variable reluctance position sensor including a spool assembly, a harness assembly mechanically and electrically joined to the spool assembly, and a cap which sealingly encloses the spool and harness assemblies. The vibration damping feature preferably is in the form of a plurality of crush ribs provided on the periphery of an upper disk of the spool assembly adjacent the joints. The crush ribs contactingly abut the cap sidewall so as to positively locate, in a fixed relationship, the spool assembly relative to the cap adjacent the joints.
摘要翻译： 用于传感器组件的振动阻尼特征，特别是可变磁阻位置传感器，其包括线轴组件，机械和电连接到线轴组件的线束组件，以及密封地封装线轴和线束组件的盖。 振动阻尼特征优选地是设置在相邻接头处的线轴组件的上盘的周边上的多个挤压肋的形式。 压块肋接触盖帽侧壁，以便以固定的关系确定卷轴组件相对于邻近接头的盖。
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公开(公告)号：US06832661B2
公开(公告)日：2004-12-21
申请号：US10372186
申请日：2003-02-21
IPC分类号： B62D504
CPC分类号： G01D5/04 , F16H55/18 , F16H57/12 , Y10T74/19623 , Y10T74/19688 , Y10T74/19898 , Y10T74/19907
摘要： A mechanism for de-lashing a gear assembly includes a first gear rotatable about a first axis and a first center rotatably fixed to the first axis and a first conical teeth portion. The gear assembly includes a second gear rotatable about a second axis and a second center rotatably fixed to said second axis and a second conical teeth portion configured to meshingly engage first conical teeth portion when the first and second gears are aligned substantially coplanarly. A biasing means operably biases the second conical teeth portion of the second gear against the first conical teeth portion of the first gear to reduce any lash therebetween. The biasing means is configured to bias the second gear in an axial direction while maintaining a fixed center distance between the first and second axes. The first gear is rotatably fixed about the fixed first axis such that the first gear is prevented from translation along the fixed first axis.
摘要翻译： 用于拆卸齿轮组件的机构包括可围绕第一轴线旋转的第一齿轮和可旋转地固定到第一轴线的第一中心和第一锥形齿部分。 齿轮组件包括可围绕第二轴线旋转的第二齿轮和可旋转地固定到所述第二轴线的第二中心，以及第二锥形齿部分，其构造成当第一和第二齿轮基本上共面对准时与第一锥形齿部啮合。 偏压装置可操作地将第二齿轮的第二锥形齿部分偏压抵靠第一齿轮的第一锥形齿部分，以减少它们之间的任何间隙。 偏置装置构造成在轴向方向上偏置第二齿轮，同时保持第一和第二轴之间的固定的中心距离。 第一齿轮围绕固定的第一轴线可旋转地固定，使得防止第一齿轮沿着固定的第一轴线平移。
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公开(公告)号：US06563304B1
公开(公告)日：2003-05-13
申请号：US10078855
申请日：2002-02-19
IPC分类号： G01B730
CPC分类号： G01P3/488 , G01D11/245 , G01P1/026 , H01F27/29
摘要： In an electronic sensor having a spool with a bore therein for receiving a pole and a magnet adjacent to the pole and a magnet wire wound around the spool forming a coil and the ends of the magnet wire are each coiled around respective electrically conductive legs of a terminal for electrical output from the coil to an external circuit, the legs of the terminal are provided with bumps or protuberances stamped thereon. The bumps have a height greater than the thickness of the magnet wire to protect the magnet wire during installation of a housing covering.
摘要翻译： 在一种电子传感器中，其具有用于容纳磁极的磁芯和与磁极相邻的磁体的磁芯，以及缠绕在形成线圈的线轴上的磁体线，并且磁体线的端部各自卷绕在 端子用于从线圈到外部电路的电输出，端子的腿部设置有凸起或凸起在其上的凸起。 凸起的高度大于电线的厚度，以在安装壳体覆盖物期间保护电磁线。
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