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    • 21. 发明授权
    • Television receiver with a controlled, line-separating, switched
external-power supply
    • 电视接收机具有受控的分线开关外部电源
    • US4891707A
    • 1990-01-02
    • US164100
    • 1988-04-04
    • Franz DieterleUwe HartmannUdo Mai
    • Franz DieterleUwe HartmannUdo Mai
    • H04N5/63H02M3/28H04N3/185
    • H04N3/185
    • A television receiver with a utility line-separated end and a controlled, line-separating, switched external power supply at the utility line end. Horizontal and vertical deflection currents are generated by horizontal and vertical output stages, and each of the two output stages are connected to a driving stage for the purpose of triggering the respective output stage. A modulator supplies a triggering signal to the driving stage and controls line separation. A horizontal frequency control signal and a vertical frequency control signal are generated and applied to horizontal and vertical sawtooth signal generators. The vertical output stage has one input connected to the horizontal sawtooth signal generator, and a second input connected to the vertical sawtooth signal generator through an error amplifier for vertical deflection of the end of the power supply connected to the utility line. The power supply is synchronized with oscillators for horizontal and vertical deflection, and is connected at the utility line-separated end.
    • 具有公用事业线分离端的电视接收机和在公用事业线末端的受控制的线路分离开关外部电源。 水平和垂直偏转电流由水平和垂直输出级产生,两个输出级中的每一个都连接到驱动级,用于触发相应的输出级。 调制器向驱动级提供触发信号并控制线分离。 产生水平频率控制信号和垂直频率控制信号并将其应用于水平和垂直锯齿波信号发生器。 垂直输出级具有连接到水平锯齿波信号发生器的一个输入端,以及通过误差放大器连接到垂直锯齿波信号发生器的第二输入端,用于连接到公用线路上的电源端的垂直偏转。 电源与水平和垂直偏转的振荡器同步,并在公用事业线分离端连接。
    • 25. 发明授权
    • Method and device for brake pressure adjustment
    • 制动压力调节方法和装置
    • US06520601B1
    • 2003-02-18
    • US09701789
    • 2001-03-02
    • Harald KahlBernd-Uwe Hartmann
    • Harald KahlBernd-Uwe Hartmann
    • B60T866
    • B60T8/48Y10S303/04
    • The present invention discloses a method for brake pressure adjustment of a wheel brake comprising the following steps: determining a preliminary nominal pressure gradient in a brake control, determining actuating signals for a hydraulic pump and/or at least one hydraulic valve for the adjustment of the nominal pressure gradient, determining the actual pressure by way of a pressure model, determining the slip of a driven wheel, comparing the actual pressure with a first threshold value that is lower than the maximum possible brake pressure, and comparing the wheel slip, if the wheel slip is a traction slip, with a second threshold value, wherein, if the actual pressure and the wheel slip exceed the respective threshold values, the preliminary nominal pressure gradient is raised. The present invention also relates to a corresponding device.
    • 本发明公开了一种车轮制动器的制动压力调节方法,包括以下步骤:确定制动控制中的初步公称压力梯度,确定液压泵的致动信号和/或至少一个液压阀,用于调节 公称压力梯度,通过压力模型确定实际压力,确定从动轮的滑移,将实际压力与低于最大可能的制动压力的第一阈值进行比较,以及如果 车轮滑移是具有第二阈值的牵引滑动,其中如果实际压力和车轮滑移超过相应的阈值,则提高初步公称压力梯度。 本发明还涉及相应的装置。