Pressure sensor having an optical waveguide and method for pressure detection
    3.
    发明申请
    Pressure sensor having an optical waveguide and method for pressure detection 有权
    具有光波导的压力传感器和压力检测方法

    公开(公告)号:US20050005706A1

    公开(公告)日:2005-01-13

    申请号:US10916041

    申请日:2004-08-11

    CPC classification number: G01L1/243

    Abstract: A pressure sensor includes an optical waveguide having an optical fiber with a refractive index n1, located in a fiber guide with a refractive index n3, forming an intermediate region. A medium with a refractive index n2 is located in the intermediate region. The refractive indices correspond to the relation n3>n1>n2. When subjected to a pressure, the fiber guide is pressed against the optical fiber such that the condition for the total reflection required for the normal optical waveguidance in the optical waveguide is no longer fulfilled, and attenuation takes place. The attenuation is evaluated in a corresponding control unit. The pressure sensor is especially provided for an anti-pinch device in the motor vehicle industry.

    Abstract translation: 压力传感器包括具有折射率n1的光纤的光波导,位于具有折射率n3的光纤引导件中,形成中间区域。 具有折射率n2的介质位于中间区域中。 折射率对应于关系n3> n1> n2。 当受到压力时,纤维引导件被压在光纤上,使得光波导中的普通光波导所需的全反射条件不再满足,并且发生衰减。 在相应的控制单元中评估衰减。 压力传感器特别提供用于汽车工业中的防夹装置。

    Manufacture of a wiring loom
    4.
    发明授权
    Manufacture of a wiring loom 失效
    布线机的制造

    公开(公告)号:US06481101B2

    公开(公告)日:2002-11-19

    申请号:US09367271

    申请日:1999-08-13

    Abstract: A method for producing a cable harness includes the step of applying an essentially strip-shaped base layer having a plastic thixotropic material to an assembly support. A plurality of essentially parallel adjacent wires are fixed to the base layer. A cover layer of plastic material is applied onto the base layer. The cover layer is subsequently treated so that the plastic material envelops the wires, adheres to the base layer and changes to a more solid consistency.

    Abstract translation: 一种用于生产电缆线束的方法包括将具有塑料触变材料的基本上带状的基底层施加到组装支撑件的步骤。 多个基本上平行的相邻导线固定到基层。 将塑料材料的覆盖层施加到基层上。 随后处理覆盖层,使得塑料材料包裹线,粘附到基层并变为更坚实的稠度。

    Sensor System, Sensor Element, and Method for Monitoring a Closing Mechanism
    5.
    发明申请
    Sensor System, Sensor Element, and Method for Monitoring a Closing Mechanism 有权
    传感器系统,传感器元件和监控闭合机构的方法

    公开(公告)号:US20080006763A1

    公开(公告)日:2008-01-10

    申请号:US11775004

    申请日:2007-07-09

    Abstract: In order to be able to reliably detect when an object is caught between two parts which move in relation to one another in a motor-driven closing mechanism, in particular in an electromotively driven window winder system, provision is made for the sensor system to have an optical pressure sensor as well as an electrical capacitive sensor in addition. The optical pressure sensor comprises a light-guiding element, a light source for injecting light into the light-guiding element and a light sensor for sensing the light which has been output. The electrical sensor comprises an electrode which is connected to a voltage source. Both sensors are each assigned to an evaluation unit for evaluating the respective signal.

    Abstract translation: 为了能够可靠地检测在马达驱动的关闭机构(特别是电动驱动的窗口卷取机系统)中物体是否被夹在彼此相对移动的两个部件之间的情况下,提供传感器系统具有 光学压力传感器以及电容式传感器。 光学压力传感器包括导光元件,用于将光注入导光元件的光源和用于感测输出的光的光传感器。 电传感器包括连接到电压源的电极。 两个传感器分别被分配给用于评估各个信号的评估单元。

    Method for producing a particularly dimensionally stable cable set, as well as a foaming tool for producing such a cable set
    6.
    发明授权
    Method for producing a particularly dimensionally stable cable set, as well as a foaming tool for producing such a cable set 失效
    用于制造特别尺寸稳定的电缆组的方法,以及用于制造这种电缆组的发泡工具

    公开(公告)号:US06656396B2

    公开(公告)日:2003-12-02

    申请号:US09930477

    申请日:2001-08-16

    CPC classification number: H01B13/01263

    Abstract: For the production of a particularly dimensionally stable cable set, the single conductors (22) of the cable set are initially inserted into a cavity (8) of a foam tool (2) and a foaming material is subsequently filled in. To dispense with involved and expensive hydraulic equipment, a vacuum is generated to press a top half (6) and a bottom half (4) of the foaming tool (2) against each other. For this, vacuum channels (6) are preferably provided, which extend along sides of the cavity (8).

    Abstract translation: 为了制造特别尺寸稳定的电缆组,电缆组件的单个导体(22)最初被插入到泡沫工具(2)的空腔(8)中,随后填充发泡材料。为了省去有关的 和昂贵的液压设备,产生真空以将发泡工具(2)的上半部(6)和下半部(4)彼此挤压。 为此,优选地设置有沿空腔(8)的侧面延伸的真空通道(6)。

    Pressure sensor having an optical waveguide and method for pressure detection
    8.
    发明授权
    Pressure sensor having an optical waveguide and method for pressure detection 有权
    具有光波导的压力传感器和压力检测方法

    公开(公告)号:US06912912B2

    公开(公告)日:2005-07-05

    申请号:US10916041

    申请日:2004-08-11

    CPC classification number: G01L1/243

    Abstract: A pressure sensor includes an optical waveguide having an optical fiber with a refractive index n1, located in a fiber guide with a refractive index n3, forming an intermediate region. A medium with a refractive index n2 is located in the intermediate region. The refractive indices correspond to the relation n3>n1>n2. When subjected to a pressure, the fiber guide is pressed against the optical fiber such that the condition for the total reflection required for the normal optical waveguidance in the optical waveguide is no longer fulfilled, and attenuation takes place. The attenuation is evaluated in a corresponding control unit. The pressure sensor is especially provided for an anti-pinch device in the motor vehicle industry.

    Abstract translation: 压力传感器包括具有折射率n 1的光纤的光波导,位于折射率为n 3的光纤引导件中,形成中间区域。 折射率为n 2的介质位于中间区域。 折射率对应于关系n 3> n 1> n 2。 当受到压力时,纤维导向件被压在光纤上,使得光波导中的普通光波导所需的全反射条件不再满足,并且发生衰减。 在相应的控制单元中评估衰减。 压力传感器特别提供用于汽车工业中的防夹装置。

    Electrical contact connection and method for forming such a contact connection
    9.
    发明申请
    Electrical contact connection and method for forming such a contact connection 失效
    电接触连接和形成这种接触连接的方法

    公开(公告)号:US20060201934A1

    公开(公告)日:2006-09-14

    申请号:US11429797

    申请日:2006-05-08

    Abstract: In order to make it possible to produce a secure and permanent contact connection between an electrical conductor made from a soft material, in particular an aluminum conductor, and a contact element made from a harder material, the conductor is encapsulated at least partially in a contact region by an electrically conductive material. The electrically conductive material is harder than the soft material of the conductor. The electrically conductive material is applied with the aid of a thermal spraying process, with the result that there is a pressure-free electrical connection between the soft material and the sprayed-on material. Electrical contact is made with the contact element indirectly via the sprayed-on material. The thermal encapsulation by the spraying in the contact region makes it possible for a reliable electrical contact to be made even in the case of soft materials having a tendency towards cold flow.

    Abstract translation: 为了使得可以在由软材料,特别是铝导体制成的电导体和由较硬材料制成的接触元件之间产生牢固且永久的接触连接,所述导体至少部分地封装在触点 区域。 导电材料比导体的软材料硬。 借助于热喷涂工艺来施加导电材料,结果是软材料和喷涂材料之间存在无压力的电连接。 通过经喷涂的材料间接地与接触元件进行电接触。 通过在接触区域中的喷射的热封装使得即使在具有趋向于冷流的软材料的情况下也可以进行可靠的电接触。

    Device for connecting a unit with a connection terminal to a support
    10.
    发明授权
    Device for connecting a unit with a connection terminal to a support 有权
    将单元与连接端子连接到支架的装置

    公开(公告)号:US06939139B2

    公开(公告)日:2005-09-06

    申请号:US10913562

    申请日:2004-08-06

    CPC classification number: H01R31/06

    Abstract: A simple connection of a conventional electrical unit to the conductor tracks of an electric system, such as a motor vehicle electric system, is provided. The conductor tracks are directly applied to a support, for example, by flame spraying. A terminal adapter is placed, via a partial element, between the support, which is fitted with the conductor tracks, and the electrical unit to be connected. The conductor tracks are guided, inside the terminal adapter to a conventional electrical connection of the unit.

    Abstract translation: 提供了常规电气单元与诸如机动车辆电气系统的电气系统的导体轨迹的简单连接。 导体轨道直接施加到支撑件上,例如通过火焰喷涂。 端子适配器经由部分元件放置在安装有导体轨道的支撑件和要连接的电气单元之间。 导体轨道在端子适配器内部被引导到单元的常规电连接。

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