Circuit configuration for regulating the current fed to an electromechanical component in a motor vehicle
    3.
    发明授权
    Circuit configuration for regulating the current fed to an electromechanical component in a motor vehicle 失效
    用于调节馈送到机动车辆中的机电部件的电流的电路配置

    公开(公告)号:US06313977B1

    公开(公告)日:2001-11-06

    申请号:US09550211

    申请日:2000-04-17

    申请人: Gerald Hauer

    发明人: Gerald Hauer

    IPC分类号: H03K1714

    摘要: A circuit configuration serves to regulate in particular a coil current for a hydraulic pressure regulating valve of a motor vehicle transmission. A current measuring resistor configured as a thick-film resistor and a temperature sensor, that detects a transmission oil temperature and is thermally coupled to the current measuring resistor, are applied on a circuit carrier produced from a ceramic material. The signals of the current measuring resistor and of the temperature sensor are fed to a control unit, in which the signal of the temperature sensor is used to compensate for a temperature-dependent resistance of the current measuring resistor.

    摘要翻译: 电路构造用于特别地调节机动车辆变速器的液压调节阀的线圈电流。 配置为厚膜电阻器的电流测量电阻器和检测传动油温度并与电流测量电阻器热耦合的温度传感器被施加在由陶瓷材料制成的电路载体上。 电流测量电阻和温度传感器的信号被馈送到控制单元,其中使用温度传感器的信号来补偿电流测量电阻器的依赖于温度的电阻。

    Endoscopic device
    4.
    发明授权
    Endoscopic device 失效
    内窥镜装置

    公开(公告)号:US5667475A

    公开(公告)日:1997-09-16

    申请号:US495492

    申请日:1995-07-27

    IPC分类号: A61B1/04 A61B1/313 A61B1/00

    摘要: An instrument for endoscopic subfascial discission of perforans veins (ESDP) consists of a surgical endoscope (1) and a tube (9). The surgical endoscope (1) contains an optical image recording and transmission system, a fiber-optic lighting system and a working channel (4). A lateral handle (14) forms in an obtuse angle with the surgical endoscope and has at least one reproduction and lighting system (8, 6) guided to coupling spots (5, 7) provided at the proximal end of tube instrument. The distal end of the tube (9) extends beyond the distal end of be surgical endoscope (1) and is designed as a thicker, atraumatic lip (10) that contains a suction channel (12) diametrically arranged to a front lens system (16) and connected through a space (11) between the shaft (2) and the tube (9) to a connection fitting (13) for a suction hose (15).

    摘要翻译: PCT No.PCT / DE94 / 01401 Sec。 371日期:1995年7月27日 102(e)日期1995年7月27日PCT 1994年11月28日PCT PCT。 公开号WO95 / 14425 日期:1995年6月1日用于穿孔静脉(ESDP)的内窥镜下筋膜下切片的仪器由手术内窥镜(1)和管(9)组成。 手术内窥镜(1)包括光学图像记录和传输系统,光纤照明系统和工作通道(4)。 横向手柄(14)与手术内窥镜形成钝角,并且具有至少一个再现和照明系统(8,6),被引导到设置在管器械的近端处的联接点(5,7)。 管(9)的远端延伸超过手术内窥镜(1)的远端,并且被设计为较厚的无创伤唇部(10),其包含沿径向布置到前透镜系统(16)的吸入通道(12) ),并且通过轴(2)和管(9)之间的空间(11)连接到用于抽吸软管(15)的连接配件(13)。