Tire pressure sensor for motor vehicles
    1.
    发明授权
    Tire pressure sensor for motor vehicles 失效
    汽车轮胎压力传感器

    公开(公告)号:US4954677A

    公开(公告)日:1990-09-04

    申请号:US347775

    申请日:1989-05-26

    IPC分类号: G01L17/00 B60C23/00 B60C23/04

    CPC分类号: B60C23/0408

    摘要: A tire pressure sensor to be fastened to a rim of a vehicle wheel for sensing an inflation pressure of a tire mounted on the rim, the tire pressure sensor comprising a reference pressure chamber having a gas filled reference pressure volume, an electrically conductive diaphragm for sealingly separating the reference pressure chamber at a tire interior, a sensor electric circuit, a contact pin located in the reference pressure chamber and cooperating with the electrically inductive diaphragm for closing the sensor electric circuit when the tire inflation pressure is at a predetermined value, and an additional pressure chamber communicating with the reference pressure chamber and deformable to change the reference pressure volume therein to thereby establish a predetermined reference pressure in the reference pressure chamber.

    摘要翻译: PCT No.PCT / DE87 / 00341 Sec。 371日期:1989年4月21日 102(e)日期1989年4月21日PCT提交1987年8月4日PCT公布。 第WO88 / 03879号公报 日期:1988年6月2日。一种轮胎压力传感器,其被紧固到车轮的轮缘,用于感测安装在轮辋上的轮胎的充气压力,所述轮胎压力传感器包括参考压力室,所述参考压力室具有填充气体的基准压力体积 ,用于在轮胎内部密封地分离参考压力室的导电隔膜,传感器电路,位于参考压力室中的接触销,并与电感应隔膜配合,以在轮胎充气压力为 以及与参考压力室连通并且可变形的附加压力室,以改变其中的参考压力体积,从而在参考压力室中建立预定的参考压力。

    Pressure sensor
    2.
    发明授权
    Pressure sensor 失效
    压力传感器

    公开(公告)号:US4768375A

    公开(公告)日:1988-09-06

    申请号:US32340

    申请日:1987-03-03

    CPC分类号: B60C23/043 B60C23/0498

    摘要: In a pressure sensor for detecting the air pressure in the interior of tubeless tires of motor vehicles, on a rim having two edge beads extending around its outside and a drum-like base, to facilitate mounting and provide malfunction-free, exact detection of pressure it is provided that the pressure sensor (10) is disposed in a bore (9) of the preferably radially inner section (5) of a bead (3), and in particular the longitudinal axis (43) of the pressure sensor (10) forms an acute angle with the axis (44) of the rim.

    摘要翻译: PCT No.PCT / DE86 / 00211 Sec。 371日期1987年3月3日 102(e)1987年3月3日PCT PCT日期为1986年5月20日PCT公布。 公开号WO87 / 00128 1987年1月15日。在用于检测汽车无内胎轮胎内部的空气压力的压力传感器中,在具有围绕其外部延伸的两个边缘珠和具有鼓形基座的边缘上,以便于安装并提供故障 只要压力传感器(10)设置在胎圈(3)的优选径向内部(5)的孔(9)中,特别是纵向轴线(43),则无需精确地检测压力, 的压力传感器(10)与轮辋的轴线(44)形成锐角。

    Detector of the inflation pressure of motor vehicle tires
    3.
    发明授权
    Detector of the inflation pressure of motor vehicle tires 失效
    汽车轮胎通货膨胀压力检测仪

    公开(公告)号:US4793277A

    公开(公告)日:1988-12-27

    申请号:US112509

    申请日:1987-08-06

    CPC分类号: H01H35/28 B60C23/0408

    摘要: A tire pressure detector for motor vehicles which is to be fastened to a wheel rim comprises a pressure switch actuated by the air pressure in the tire for monitoring the tire pressure. The pressure switch includes a reference pressure chamber with an electrically conductive switching diaphragm which closes the chamber toward the tire and which cooperates with a contact pin of the reference pressure chamber and an electric oscillating circuit connected to the latter in the detector housing. The reference pressure chamber (23) is axially clamped between a supporting ring and a spacing ring of insulating material in the metallic detector housing by a radial collar, which is formed, so that an annular gap is formed between the collar and the inner wall of the detector housing.

    摘要翻译: PCT No.PCT / DE86 / 00444 Sec。 371日期1987年8月6日 102(e)日期1987年8月6日PCT公布1986年11月5日PCT公布。 公开号WO87 / 03546 日期:1987年6月18日。一种要紧固到轮辋的用于机动车辆的轮胎压力检测器,包括由用于监测轮胎压力的轮胎中的空气压力致动的压力开关。 压力开关包括具有导电开关膜片的参考压力室,其将腔室朝向轮胎封闭,并且与参考压力室的接触销和与检测器壳体中的接触销连接的电振荡回路相配合。 参考压力室(23)通过形成的径向轴环被轴向夹紧在金属检测器壳体中的支撑环和绝缘材料的间隔环之间,使得在套环和内壁之间形成环形间隙 检测器外壳。

    Pressure sensor for determining tire pressure
    4.
    发明授权
    Pressure sensor for determining tire pressure 失效
    用于确定轮胎压力的压力传感器

    公开(公告)号:US5090237A

    公开(公告)日:1992-02-25

    申请号:US601742

    申请日:1990-10-26

    IPC分类号: B60C23/04 F16B21/16

    摘要: A pressure sensor for determining air pressure in an interior of a motor vehicle tire has a housing for extending into a recess formed in a rim wall of the tire, and an annular flange located on the housing and supporting a spring against a side of the rim wall which spring provides for clamping an outer flange portion of the pressure sensor housing against another side of the rim wall.

    摘要翻译: PCT No.PCT / DE89 / 00141 Sec。 371 1990年10月26日第 102(e)日期1990年10月26日PCT 1989年3月8日PCT公布。 公开号WO89 / 10852 用于确定机动车辆轮胎内部的空气压力的压力传感器具有用于延伸到形成在轮胎的轮辋壁中的凹部中的壳体和位于壳体上的环形凸缘,并且支撑 弹簧靠在边缘壁的一侧,弹簧提供用于将压力传感器壳体的外凸缘部分夹紧在边缘壁的另一侧。

    Control system for control of repetitive events, e.g. ignition, fuel
injection, in internal combustion engines
    5.
    发明授权
    Control system for control of repetitive events, e.g. ignition, fuel injection, in internal combustion engines 失效
    用于控制重复事件的控制系统,例如, 点燃,燃油喷射,内燃机

    公开(公告)号:US4267810A

    公开(公告)日:1981-05-19

    申请号:US42360

    申请日:1979-05-25

    摘要: In order to permit a simplification of the crankshaft rotation sensor device which provides the computer of the control system with angular speed and position information for ignition and/or fuel injection timing, a signal generated by one pickup for every two engine cylinders from a single reference mark on the crankshaft is formed into a signal pulse which is used to trigger the counting of clock pulses from a clock into a counter. These are then periodically transferred to a computer as a numerical signal which represents the required information. In a first mode the counts are transferred every other period between pulses and the counter counts in the cycle periods between the pulses in which the counter is not transferring to the computer. In a second mode, the counter counts every cycle between pulses and the counts are transferred during every pulse itself. There is also described a system which includes additional circuitry by which below a certain speed of the engine the system operates in the first mode and above that speed operates in the second mode.

    摘要翻译: 为了简化曲轴旋转传感器装置,其为控制系统的计算机提供角速度和用于点火和/或燃料喷射正时的位置信息,从每个发动机气缸的一个拾取器产生的信号来自单个参考 曲轴上的标记形成为用于触发从时钟到计数器的时钟脉冲的计数的信号脉冲。 然后将它们作为表示所需信息的数字信号周期性地传送到计算机。 在第一模式中,在计数器不传送到计算机的脉冲之间的循环周期中,计数在脉冲之间的每隔一个周期和计数器计数之间传送。 在第二种模式下,计数器对脉冲之间的每个周期进行计数,并且在每个脉冲本身期间传送计数。 还描述了一种系统,其包括附加电路,通过该附加电路,系统在第一模式下运行的发动机的某一速度低于该速度,并且高于该速度在第二模式下运行。

    Electric switching device and method of making a magnetic angle piece
for same
    6.
    发明授权
    Electric switching device and method of making a magnetic angle piece for same 失效
    电开关装置及制作磁角片的方法相同

    公开(公告)号:US5892423A

    公开(公告)日:1999-04-06

    申请号:US10068

    申请日:1998-01-21

    IPC分类号: H01H49/00 H01H50/36 H01H67/02

    摘要: The electrical switching apparatus includes a housing (10), a coil (20) arranged in the housing (10), at least two switch terminals (35,50,60) arranged in the housing (10), a magnetic angle piece (30) in the housing (10) including a core (32) for the coil (20) and an armature (42) resiliently mounted on the magnetic angle piece (30) for making electrical contact between two switch terminals (35,50,60). The magnetic angle piece is preferably made by a method including punching or stamping a nearly rectangular piece (39) from sheet metal, forming a U-shaped opening around a separately bendable tongue (32a) in a central region of the nearly rectangular piece (39) so that side pieces (30a) are formed on opposite sides of the U-shaped opening (38) and a connecting piece (31a) connects the side pieces (30a) on another end of the rectangular piece (39) opposite from one switch terminal; bending the separately bendable tongue (32a) at right angles to a remaining portion of the nearly rectangular piece (39) including the side pieces (30a) to form the core (32) of the coil (20) and bending the connecting piece (31a) at substantially right angles to form an upper portion (31) of the magnetic angle piece arranged substantially parallel to the core (32).

    摘要翻译: 电气开关装置包括壳体(10),布置在壳体(10)中的线圈(20),布置在壳体(10)中的至少两个开关端子(35,50,60),磁性角件 )包括用于线圈(20)的芯(32)和弹性地安装在磁性角件(30)上的用于在两个开关端子(35,50,60)之间进行电接触的电枢(42)的壳体(10) 。 磁性角件优选通过以下方法制成:包括从金属板冲压或冲压近似矩形件(39)的方法,在近似矩形件(39)的中心区域中围绕单独可弯曲的舌片(32a)形成U形开口 ),使得侧片(30a)形成在U形开口(38)的相对侧上,并且连接件(31a)将矩形件(39)的与一个开关相对的另一端上的侧片(30a) 终奌站; 使单独弯曲的舌部32a与包括侧片(30a)的近似矩形片(39)的剩余部分成直角,以形成线圈(20)的芯部(32)并弯曲连接片(31a) ),以形成基本上平行于芯(32)布置的磁角件的上部(31)。

    Timing system for process control in internal combustion engines
    7.
    发明授权
    Timing system for process control in internal combustion engines 失效
    内燃机过程控制定时系统

    公开(公告)号:US4327687A

    公开(公告)日:1982-05-04

    申请号:US154286

    申请日:1980-05-29

    摘要: A disk mounted on a rotating shaft of an internal combustion engine has a signal generating segment which causes generation of a pickup signal having a leading and a trailing edge. The two different edges control different processes, as for example ignition processes of different ignition coils, fuel injection processes, or ignition processes during normal and starting operation. A basic counting value is counted down between two sequential edge signals in a counter. This is a speed-dependent value from which different countdown values for the next cycle are computed. To allow adjustment of the angle at which one process takes place without simultaneous adjustment of the angle at which the other process takes place, one or both of the edges of the segment from which the control signals are derived have slanted portions, so that movement of the pickup relative to the slanted portions will effectively cause a change in the angle at which a process is initiated.

    摘要翻译: 安装在内燃机的旋转轴上的盘具有产生具有前缘和后缘的拾取信号的信号产生段。 两个不同的边缘控制不同的过程,例如在正常和开始操作期间不同点火线圈的点火过程,燃料喷射过程或点火过程。 计数器中的两个连续边沿信号之间的基本计数值倒数。 这是一个与速度相关的值,计算下一个周期的不同倒数值。 为了允许调整一个处理发生的角度,而不同时调整发生另一个处理的角度,导出控制信号的段的一个或两个边缘具有倾斜部分,从而使 相对于倾斜部分的拾取器将有效地引起处理开始的角度的变化。

    Electromagnetic relay
    8.
    发明授权
    Electromagnetic relay 有权
    电磁继电器

    公开(公告)号:US06215380B1

    公开(公告)日:2001-04-10

    申请号:US09522157

    申请日:2000-03-09

    IPC分类号: H01H5122

    摘要: An electromagnetic relay is designed so that it can be manufactured inexpensively and is based on a small unit size. The relay has a base group and a magnet system, it being possible to manufacture these separately and join them together as preassembled modular units. The base group has a base plate in which a component having a component wire is fixed in position. The magnet system has two flat pins each of which has a hole with a sharpened edge. When the magnet system is joined together with the base group, the flat pins are pushed into the base plate, in each case the edge at the wire component forming a contact created by an insulation displacement connection. The relay is preferably used in the automotive industry, especially if installation conditions are cramped.

    摘要翻译: 电磁继电器被设计成可以廉价地制造并且基于小单元尺寸。 继电器具有基座和磁体系统,可以分开制造,并将它们作为预组装的模块单元连接在一起。 基座具有基板,其中具有部件线的部件固定就位。 磁体系统具有两个扁平的销,每个具有一个具有锋利边缘的孔。 当磁体系统与基体组合在一起时,扁平销被推入基板,在每种情况下,在线部件处的边缘形成由绝缘位移连接产生的接触。 继电器最好用于汽车行业,尤其​​是在安装条件狭窄的情况下。

    Arrangement for monitoring a consumer in combination with an internal
combustion engine and/or a motor vehicle
    9.
    发明授权
    Arrangement for monitoring a consumer in combination with an internal combustion engine and/or a motor vehicle 失效
    用于监视与内燃机和/或电动车结合的消费者的安排

    公开(公告)号:US5218339A

    公开(公告)日:1993-06-08

    申请号:US765953

    申请日:1991-09-26

    摘要: An arrangement monitors a consumer in combination with an internal combustion engine or motor vehicle especially for monitoring an electric drive which is driven by an output stage in the form of a bridge circuit. Potentials are compared in the area of the consumer or of the output stage to pregiven threshold values derived from the normal operation. From this comparison, an alarm signal is generated in a time-delayed manner with the time delay being dependent upon the magnitude of the drive signal.

    摘要翻译: 一种安排监控消费者与内燃机或机动车辆的结合,特别是用于监视由桥式电路形式的输出级驱动的电驱动。 将电位在消费者领域或输出阶段进行比较,以从正常操作得出的偏好阈值。 从该比较中,以时间延迟的方式产生报警信号,其中时间延迟取决于驱动信号的大小。

    Apparatus for data transfer to microprocessors
    10.
    发明授权
    Apparatus for data transfer to microprocessors 失效
    用于数据传输到微处理器的装置

    公开(公告)号:US4298930A

    公开(公告)日:1981-11-03

    申请号:US20225

    申请日:1979-03-13

    CPC分类号: G06F13/22 B60R16/0315

    摘要: In order to permit alternate transfer of different sets of data to a microprocessor over the same input/output lines, a coupling-decoupling circuit includes series-connected diodes and inverters. The input/output lines are coupled to a diode matrix which is scanned line-by-line and determines the transfer of a set of primary data in a first time interval during which the admission of supplementary data from secondary data lines is blocked. In a second time interval, the rows of the diode matrix are all placed in the same logical state while the supplementary data is admitted by the coupling-decoupling circuit to the same input/output lines which received the primary data.

    摘要翻译: 为了允许通过相同的输入/输出线路将不同组的数据交替传送到微处理器,耦合去耦电路包括串联连接的二极管和反相器。 输入/输出线耦合到逐行扫描的二极管矩阵,并且在第二时间间隔内确定一组主数据的传输,在该第一时间间隔期间阻止来自辅助数据线的补充数据的准许。 在第二时间间隔中,二极管矩阵的行都被放置在相同的逻辑状态,而辅助数据被耦合去耦电路允许接收主数据的相同的输入/输出线。