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    • 1. 发明授权
    • Automatic interior air temperature control apparatus with a dual purpose
fan for use with temperature control systems in motor vehicles
    • 具有双用途风扇的自动室内空气温度控制装置,用于机动车辆中的温度控制系统
    • US4623090A
    • 1986-11-18
    • US712800
    • 1985-03-18
    • Siegfried Heger
    • Siegfried Heger
    • B60H1/00F04D25/08F04D29/28F24F7/06
    • B60H1/00471F04D25/08F04D29/282Y10S236/19
    • A simple and space-saving, nevertheless effective and low-noise apparatus for the interior compartment air of a motor vehicle, to impact a temperature sensor of an automatic heating or air-conditioning system is provided. This invention achieves these results by providing, in place of a separate auxiliary fan, an auxiliary air current drawn from the interior compartment and sensing the temperature of that current with a sensor. The impeller of the fan used for circulation in the interior compartment is also equipped with supplemental blades outside its actual main air current to generate an auxiliary air current which is drawn through a separate air channel from the interior compartment passing over the sensor. This air channel, such as a flexible hose, is suitably mounted between the air discharge opening on the dashboard and an air-feed opening in the spiral housing backwall of the fan. This apparatus is particularly suitable for application in the actual value detection of the interior compartment air temperature in a motor vehicle with an automatic heating or air-conditioning system.
    • 提供了一种用于机动车辆的内部空间的简单且节省空间的,有效的和低噪声的装置,用于冲击自动加热或空调系统的温度传感器。 本发明通过提供代替单独的辅助风扇来实现这些结果,该辅助风扇是从内部隔室抽出的辅助气流并用传感器检测该电流的温度。 用于在内部隔室中循环的风扇的叶轮还配备有超出其实际主气流的辅助叶片,以产生辅助气流,该辅助气流通过独立的空气通道从通过传感器的内部隔室抽出。 这种空气通道,例如柔性软管,适当地安装在仪表板上的排气口和风扇的螺旋壳体后壁中的供气开口之间。 该装置特别适用于具有自动加热或空调系统的机动车辆内部室内空气温度的实际值检测。
    • 3. 发明授权
    • Brush holder for an electrical machine
    • 电机刷架
    • US5686775A
    • 1997-11-11
    • US451823
    • 1995-05-26
    • Tobias VeilWerner GoebSiegfried HegerBurkard RoechnerThomas Drexlmaier
    • Tobias VeilWerner GoebSiegfried HegerBurkard RoechnerThomas Drexlmaier
    • H01R39/38H01R39/39H02K13/00
    • H01R39/39H01R39/38
    • A brush holder for an electrical machine, and in particular a hammer brush holder, can include a carbon brush inserted with one of its ends provided with a brush shunt into a pot-shaped receptacle part of the brush holder. The carbon brush is retained in the receptacle part by means of clamping. A reliable clamping of the carbon brush is guaranteed by providing a scraper rib on at least one side wall of the receptacle part and designing it to ascend from the entry slot of the receptacle part toward its pot-like bottom with respect to its height and/or its width pointing into the receiving space of the receptacle part. The brush holder may be manufactured from plastic, and the carbon brush is inserted with a clamp locking force fit into a receiving opening of the brush holder. In order to be able to guarantee a secure fixed seating in any case in spite of the unavoidable tolerances in the case of mass production, at least one side wall of the insertion opening having a protruding scraper rib comes to rest against the carbon brush. The scraper rib is arranged or designed to make contact with the carbon brush in a way that allows lateral and/or vertical variation with increasing insertion depth of the carbon brush.
    • 用于电机的电刷架,特别是电锤刷架,可以包括一个碳刷,插入其一端设置有刷分流到电刷架的盆形插座部分中的碳刷。 碳刷通过夹紧保持在容器部分中。 通过在容器部分的至少一个侧壁上设置刮刀肋并将其设计成相对于其高度和/或部分从插座部分的进入槽向其盆形底部上升,可确保碳刷的可靠夹紧, 或其宽度指向插座部分的容纳空间。 刷保持器可以由塑料制成,并且碳刷被插入夹具锁定力装配到电刷架的接收开口中。 尽管在大规模生产的情况下,尽管有不可避免的公差,为了在任何情况下都能够确保安全的固定座椅,具有突出的刮板的插入开口的至少一个侧壁抵靠着碳刷。 刮刀肋被布置或设计成与碳刷接触,以允许横向和/或垂直方向随着碳刷的插入深度增加而变化。