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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：US06515244B1
公开(公告)日：2003-02-04
申请号：US09971904
申请日：2001-10-05
IPC分类号： H01H900
CPC分类号： H05K1/189 , H05K3/301 , H05K3/306 , H05K2201/055 , H05K2201/10083 , H05K2201/10424 , H05K2201/10651
摘要： An actuator housing isolator plate is used in an actuator array having two or more actuator assemblies connected to each other by a flexible circuit. The isolator plate prevents the actuator housings, in which the actuator assemblies are disposed, from contacting the flexible circuit. Thus, the likelihood of the actuator housings shorting out the flexible circuit is eliminated. The isolator plate further includes isolator posts that prevent the flexible circuit from contacting itself when it is folded over on top of the actuator housings.
摘要翻译： 致动器壳体隔离板用于具有通过柔性电路彼此连接的两个或更多个致动器组件的致动器阵列。 隔离板防止其中设置有致动器组件的致动器壳体接触柔性电路。 因此，消除了致动器壳体使柔性电路短路的可能性。 隔离板还包括隔离柱，当隔离器柱折叠在致动器壳体的顶部上时，防止柔性电路自身接触。
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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：US06308725B1
公开(公告)日：2001-10-30
申请号：US09480354
申请日：2000-06-10
IPC分类号： G05D1620
CPC分类号： G05D16/2013 , Y10T137/0396 , Y10T137/7761 , Y10T137/8326
摘要： A smart actuator (10), includes a mounting base (12), a solenoid element (14), and a pressure sensor element (16). The solenoid element (14) and the pressure sensor element (16) are in electrical communication with a remote control element (17) through a wire harness (18). The remote control element (17) sends a signal to the solenoid element (14) to adjust hydraulic fluid pressure. The pressure sensor (16) reports back to the remote control element (17) the value of hydraulic fluid pressure such that a closed-loop system in formed where correct hydraulic fluid pressure is rapidly and accurately attained.
摘要翻译： 智能致动器（10）包括安装基座（12），螺线管元件（14）和压力传感器元件（16）。 螺线管元件（14）和压力传感器元件（16）通过线束（18）与遥控元件（17）电连通。 遥控元件（17）向螺线管元件（14）发送信号以调节液压流体压力。 压力传感器（16）向遥控元件（17）报告液压流体压力的值，使得形成在正确的液压流体压力快速准确地达到的闭环系统。
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公开(公告)号：US6019203A
公开(公告)日：2000-02-01
申请号：US134588
申请日：1998-08-14
CPC分类号： F16K31/0655 , F16H61/0251 , F16H61/143 , F16K31/0665 , F16H2061/0253 , F16H2061/026
摘要： A transmission and control has a torque converter and clutch which is controlled between torque converter operation and torque converter clutch operation. The switch between these operations is controlled by a solenoid valve and a TCC apply valve. The solenoid valve is a normally open valve and includes a plunger that is spring loaded against a poppet valve to control the static pressure in the torque converter, during non-operating conditions of a vehicle, at or above a predetermined value.
摘要翻译： 变速器和变速器具有变矩器和离合器，其在变矩器操作和变矩器离合器操作之间被控制。 这些操作之间的切换由电磁阀和TCC施加阀控制。 电磁阀是常开阀，并且包括柱塞，该柱塞弹簧加载抵靠提升阀，以在车辆的非操作状态下控制变矩器中的静压，等于或高于预定值。
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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：US06817226B2
公开(公告)日：2004-11-16
申请号：US10391883
申请日：2003-03-18
IPC分类号： G01M1500
CPC分类号： G01L23/222
摘要： A sensing assembly identifies detonations in a plurality of cylinders of an internal combustion engine. The internal combustion engine includes an engine block. The sensing assembly includes a base that is fixedly secured to the engine block of the internal combustion engine. The sensing assembly also includes a sleeve that is fixedly secured to the base and extends outwardly therefrom. A sensor element extends around a portion of the sleeve. The sensor element receives vibrations generated by the detonations of the internal combustion engine and converts those vibrations into an electrical current. The sensing assembly includes a first terminal abutting the sensor element. The first terminal includes a first terminal pad directed in a first direction. The sensing assembly also includes a second terminal abutting the sensor element. The second terminal includes a second terminal pad directed in a second direction opposite the first direction such that leads connected to each of the first and second terminal pads are prevented from shorting the sensor element.
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公开(公告)号：US06671641B1
公开(公告)日：2003-12-30
申请号：US09713486
申请日：2000-11-15
IPC分类号： G01L2500
CPC分类号： F15B19/002
摘要： A method for calibrating hydraulic actuators includes installing an actuator in a test stand and performing an electrical signal sweep to obtain a series of pressure values. Based on desired pressure values, signals yielding unwanted pressure values are removed and the remaining signal values and pressure values are stored in a central database as a look-up table for the actuator. Multiple actuators are then assembled to form a module assembly. The customized look-up tables for the actuators forming the module assembly are retrieved from the database. Based on those tables, signals are applied to the actuators to determine if the pressure values fall within specified tolerance windows. If the pressure values fall within the specified tolerance windows, the customized look-up tables are stored in the memory of a vehicle electronics package. If not, the signals are adjusted so that the pressure values fall within the specified windows, and the adjusted customized look-up tables are then stored in the memory.
摘要翻译： 用于校准液压致动器的方法包括将执行器安装在测试台中并执行电信号扫描以获得一系列压力值。 基于期望的压力值，去除产生不需要的压力值的信号，并且剩余的信号值和压力值作为致动器的查找表存储在中央数据库中。 然后组装多个致动器以形成模块组件。 从数据库中检索形成模块组件的执行器的定制查找表。 基于这些表，信号被施加到致动器以确定压力值是否落在指定的公差窗口内。 如果压力值落在指定的公差范围内，则定制的查找表被存储在车载电子组件的存储器中。 如果不是，则调整信号使得压力值落在指定的窗口内，然后将经调整的定制查找表存储在存储器中。
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公开(公告)号：US06517718B2
公开(公告)日：2003-02-11
申请号：US09900805
申请日：2001-07-06
IPC分类号： B01D2913
CPC分类号： B01D35/02 , B01D29/15 , B01D29/96 , B01D2201/40 , Y10S264/48
摘要： A fluid filter for a vehicle solenoid valve includes a male end piece, a female end piece, and a medial end piece therebetween. A first screen connects the male end piece to the central support piece and a second screen connects the female end piece to the central support piece. The female end piece is formed with a hole. A post extends from the male end piece. When the filter is wrapped around a solenoid valve, the hole engages the post and is heat staked to hold the filter snugly around the valve with the screens covering the valve ports.
摘要翻译： 用于车辆电磁阀的流体过滤器包括阳端部件，阴端部件和它们之间的内侧端部件。 第一屏幕将阳端部件连接到中心支撑件，并且第二屏幕将阴端件连接到中心支撑件。 母端部形成有孔。 一个柱从男性的末端延伸出来。 当过滤器缠绕在电磁阀上时，孔与柱接合，并被热定形以将过滤器贴紧地保持在阀的周围，屏幕覆盖阀口。
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