Installation for measuring liquid quantities
    1.
    发明授权
    Installation for measuring liquid quantities 失效
    安装测量液体量

    公开(公告)号:US4526032A

    公开(公告)日:1985-07-02

    申请号:US499170

    申请日:1983-05-12

    申请人: Bernhard Huster

    发明人: Bernhard Huster

    IPC分类号: G01F3/18

    CPC分类号: G01F3/18

    摘要: There is proposed an installation for measuring quantities of liquid (of the liquid measuring motor type) with two cylinders of which the pistons cooperate by means of cranks. Each piston has a crankpin. To vary the crank radius of a crankpin and thereby vary the stroke of a piston for the fine adjustment of the traversing fluid quantity, the eccentricity of the pin is adjustable with respect to the crankshaft in two parts. To this effect, the pin pivots on a turning portion of an eccentric sleeve, said sleeve being closely connected by a worm screw to the crankshaft. Both pins are arranged on a guiding disc with an angle of 60.degree. with respect to their axes, they are supported by roller bearings and cooperate with the pistons which are connected to two mutually guided parallel cross-slides.

    摘要翻译: PCT No.PCT / DE82 / 00161 Sec。 371日期:1983年5月12日 102(e)日期1983年5月12日PCT提交1982年8月5日PCT公布。 公开号WO83 / 01108 日期为1983年3月31日。提出了一种用于测量液体(液体测量马达类型)的装置,其具有两个活塞通过曲柄配合的气缸。 每个活塞都有一个曲柄销。 为了改变曲轴销的曲柄半径,从而改变活塞的行程以精细调节运动流体量,销的偏心度可相对于曲轴调节两部分。 为此,销在偏心套的转动部分上枢转,所述套筒通过蜗杆紧紧地连接到曲轴上。 两个销相对于它们的轴线以60°的角度布置在导向盘上,它们由滚子轴承支撑并与连接到两个相互引导的平行十字滑块的活塞配合。

    Apparatus for measuring quantities of liquid in gasoline pumps of motor
vehicle filling stations
    2.
    发明授权
    Apparatus for measuring quantities of liquid in gasoline pumps of motor vehicle filling stations 失效
    用于测量机动车辆加油站汽油泵中液体量的装置

    公开(公告)号:US5447062A

    公开(公告)日:1995-09-05

    申请号:US107753

    申请日:1994-01-31

    摘要: A flow meter includes a rotor housing having an inlet, an outlet, and a bore extending axially through the housing from the inlet to the outlet, and a screw spindle arrangement including at least two rotary helical worm bodies which are disposed in the bore and which engage in a form fit manner within one another. A pulse generator is mounted on one of the worm bodies and triggers electrical pulses in the mating measuring transducer which are dependent upon the rotational speed of the worm body. The measuring transducer has a pulse-adjusting and pulse-shaping stage which adjusts the magnitude and/or frequency of the pulses relative to a volumetric flow rate of fuel to the bore. An electric counting mechanism receives the electric pulses from the pulse-adjusting and pulse-shaping stage and typically transmits these pulses to a display unit for display.

    摘要翻译: PCT No.PCT / EP92 / 02926 Sec。 371日期1993年1月31日 102(e)日期1994年1月31日PCT 1992年12月16日PCT PCT。 公开号WO93 / 12405 日期:1993年6月24日。流量计包括具有入口,出口和从入口到出口轴向延伸穿过壳体的孔的转子壳体,以及包括至少两个旋转螺旋蜗杆体的螺杆主轴装置, 设置在孔中并且以彼此形式配合的方式接合。 脉冲发生器安装在其中一个蜗杆体上并触发匹配测量传感器中的电脉冲,这取决于蜗杆体的旋转速度。 测量传感器具有脉冲调节和脉冲整形级,其调节相对于孔的燃料的体积流量的脉冲的幅度和/或频率。 电计数机构从脉冲调整和脉冲整形阶段接收电脉冲,通常将这些脉冲发送到显示单元进行显示。