Pressure sensor apparatus with separation membrane held between sensor and measuring cell housing bodies
    1.
    发明授权
    Pressure sensor apparatus with separation membrane held between sensor and measuring cell housing bodies 有权
    压力传感器装置,分离膜保持在传感器和测量单元壳体之间

    公开(公告)号:US06282966B1

    公开(公告)日:2001-09-04

    申请号:US09254911

    申请日:1999-11-10

    CPC classification number: G01L19/143 G01L19/0038 G01L19/0645

    Abstract: A pressure sensor unit 1 is provided, specifically for automotive engineering applications. A pressure measuring cell 5 is disposed within a main body housing 3, the main body housing having a recess 17 holding a pressure sensor 21 and a pressure transmission medium 27. A separation membrane 31 is disposed between the pressure transmission medium and a supply opening 15 formed in the housing 3, the separation membrane separating the sensed pressure medium from the pressure transmission medium and also closing off and admission opening 29 in the measuring cell housing. The separation medium is held in place between an exterior surface of the measuring cell housing and an interior cooperating surface of the main body housing whereby a sealing closure of the admission opening is established by means of a relative clamping force between the respective cooperating exterior surface of the measuring cell housing and the interior surface of the main body housing when the measuring cell housing and the main body housing are brought into a respective connected position.

    Abstract translation: 提供压力传感器单元1,专门用于汽车工程应用。 压力测量单元5设置在主体壳体3内,主体壳体具有保持压力传感器21的凹部17和压力传递介质27.分离膜31设置在压力传递介质和供给开口15之间 形成在壳体3中,分离膜将感测的压力介质与压力传递介质分离,并且还关闭测量单元壳体中的入口开口29。 分离介质被保持在测量单元壳体的外表面和主体外壳的内部配合表面之间,从而通过相应的合作的外表面之间的相对夹紧力建立进入口的密封, 当测量单元壳体和主体壳体处于相应的连接位置时,测量单元壳体和主体壳体的内表面。

    Pressure switching device
    2.
    发明授权
    Pressure switching device 失效
    压力开关装置

    公开(公告)号:US5982047A

    公开(公告)日:1999-11-09

    申请号:US929614

    申请日:1997-09-15

    CPC classification number: G01L9/06 Y10T307/779 Y10T307/983

    Abstract: The invention relates to a pressure switching device of the type used in motor vehicles and includes a pressure sensor 21 arranged in a housing 3, which generates an electrical signal U according to the pressure p of a pressure medium or monitored fluid transmitted through a supply opening 15 of housing 3. The pressure switching devices includes an interpretation and switching unit 55 adapted to received the electrical sensor signal U and is further adapted to compare the sensor signal with at least one switching threshold value to trigger a switching function or a sequence of switching functions upon the electrical sensor signal exceeding and/or falling short of the switching threshold value.

    Abstract translation: 本发明涉及一种用于机动车辆的类型的压力切换装置,并包括设置在壳体3中的压力传感器21,其根据压力介质的压力p或通过供给开口传递的监视流体产生电信号U 压力切换装置包括适于接收电传感器信号U的解释和切换单元55,并且还适于将传感器信号与至少一个切换阈值进行比较,以触发切换功能或切换序列 在电传感器信号上超过和/或不低于切换阈值的功能。

    Method and apparatus for switching several electric circuits
    3.
    发明授权
    Method and apparatus for switching several electric circuits 有权
    用于切换多个电路的方法和装置

    公开(公告)号:US06713896B1

    公开(公告)日:2004-03-30

    申请号:US09913140

    申请日:2001-08-10

    Abstract: The invention relates to a method for switching several electric circuits in a vehicle, wherein several positions of an actuating element are binarily coded, the binary codification is fed to a logic and the logic controls the switching of the electric circuits, and also a corresponding switch with an actuating element and a switching device for attaining several switching modes, depending upon the position of the actuating element, wherein the switching device is constructed of several switching elements with two switching modes each, so that there results a binary codification of the switching modes of all switching elements, depending upon the position of the actuating element in order to switch the electric circuits by means of a logic.

    Abstract translation: 本发明涉及一种用于切换车辆中的几个电路的方法,其中致动元件的几个位置被二进制编码,二进制编码被馈送到逻辑,并且逻辑控制电路的切换,以及相应的开关 具有用于实现几种切换模式的致动元件和开关装置,这取决于致动元件的位置,其中开关装置由具有两种开关模式的多个开关元件构成,从而导致开关模式的二进制编码 取决于致动元件的位置以便通过逻辑来切换电路的所有开关元件。

    Pressure sensor unit, especially for automotive engineering applications
    4.
    发明授权
    Pressure sensor unit, especially for automotive engineering applications 有权
    压力传感器单元,特别适用于汽车工程应用

    公开(公告)号:US06209399B1

    公开(公告)日:2001-04-03

    申请号:US09230705

    申请日:1999-05-27

    CPC classification number: G01L19/143 G01L19/0084 G01L19/0645 G01L19/148

    Abstract: A pressure sensor suitable for use in automotive applications is provided to sense the pressure of a pressurized fluid medium and generate an electrical signal representative of the sensed pressure on a set of electrical contact members. A main housing body has a fluid supply opening adapted to conduct a pressurized fluid medium into the housing body. A pressure measuring cell is provided including a plastic measuring cell housing and an electric pressure sensor arranged on the plastic measuring cell housing. The pressure measuring cell is disposed on the housing body of the pressure sensor apparatus adjacent the fluid supply opening so that at least part of the electric pressure sensor is acted upon by the pressurized fluid medium. A reinforcement plate member is adapted to engage a back side of the pressure measuring cell to hold the pressure measuring cell in place relative to the main housing body against the pressure of the pressurized fluid medium. At least two electrical conductors are integrally molded into the plastic measuring cell housing and extend completely through the plastic measuring cell housing and through the reinforcement plate member to form first and second sets of electrical contacts on opposite high and low pressure sides of the plastic measuring cell housing to enable electrical connection to the electric pressure sensor disposed in the main housing body.

    Abstract translation: 提供适用于汽车应用的压力传感器,用于感测加压流体介质的压力,并产生一个代表一组电接触构件上检测到的压力的电信号。 主壳体具有适于将加压流体介质输送到壳体中的流体供应开口。 提供一种压力测量单元,包括塑料测量单元壳体和布置在塑料测量单元壳体上的电压传感器。 压力测量单元设置在邻近流体供应开口的压力传感器装置的壳体上,使得电压传感器的至少一部分被加压流体介质作用。 加强板构件适于接合压力测量单元的背面,以克服压力流体介质的压力相对于主壳体保持压力测量单元。 至少两个电导体被一体地模制到塑料测量单元壳体中并且完全延伸穿过塑料测量单元壳体并且通过加强板构件以在塑料测量单元的相对的高低压侧上形成第一组和第二组电触头 壳体以能够电连接到设置在主壳体中的电压传感器。

    Spindle
    6.
    发明申请
    Spindle 审中-公开
    主轴

    公开(公告)号:US20080142317A1

    公开(公告)日:2008-06-19

    申请号:US11667560

    申请日:2005-09-10

    Abstract: The invention relates to a spindle (1), in particular an electromechanical parking brake of a vehicle, which is embodied as a component of a spindle drive. The aim of the invention is to secure, in a detachable and simple manner, a standard cable pull comprising fittings to a spindle. Said aim is achieved in that a coupling part (7) comprising a receiving section (8) which is used to receive a fitting (9) of the cable pull (6) and a securing section (10) is provided on one free end section (11) of the spindle (1). The securing section (10) of the coupling part (7) are crimped to the free end section (11) of the spindle (1). The invention also relates to a connecting method.

    Abstract translation: 本发明涉及一种主轴(1),特别是车辆的机电驻车制动器,其被实施为主轴驱动器的部件。 本发明的目的是以可拆卸和简单的方式固定包括配件到主轴的标准电缆拉索。 所述目的的实现是,包括用于接收电缆拉(6)的配件(9)的接收部分(8)和固定部分(10)的耦合部分(7)设置在一个自由端部分 (11)。 联接部件(7)的固定部分(10)被卷曲到主轴(1)的自由端部分(11)上。 本发明还涉及一种连接方法。

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