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11. 发明申请

WO1989011082A1 METHOD OF AND APPARATUS FOR WEIGHING A CONTINUOUS STREAM OF FLUENT MATERIAL 审中-公开
标题翻译：用于称量流体连续流动的方法和装置
公开(公告)号：WO1989011082A1
公开(公告)日：1989-11-16
申请号：PCT/EP1989000490
申请日：1989-05-03
申请人： NEUMÜLLER, Josef
IPC分类号： G01F01/30
CPC分类号： G01G11/043 , G01F1/30 , G01F1/76
摘要： A method of and an apparatus for weighing a continuous stream of fluent material (16) includes a weighing means (12) which, in use, in the direction of flow of the material, is arranged in a plane which is at an acute angle relative to a vertical plane; a load measuring means (14) for measuring the load imparted by the material (16) to the weighing means (12), the load measuring means (14) being arranged at substantially the same angle as the weighing means (12) to neutralise the effect of any frictional forces generated between the material (16) and the weighing means (12), and the load measuring means (14) being operable to generate a first signal representative of mass of the material; a speed measuring means (18) for measuring the speed of flow of the material (16) and for generating a second signal which is representative of the speed of flow of the material; and a processing means (38) for processing the first signal and the second signal to obtain an output signal which is representative of mass flow rate of the material.
摘要翻译：用于称量流动材料（16）的连续流的方法和装置包括称重装置（12），其在使用中沿着材料的流动方向布置在与锐角相关的平面中到垂直平面; 负载测量装置（14），用于测量由所述材料（16）施加到所述称重装置（12）的载荷，所述负载测量装置（14）以与所述称重装置（12）基本相同的角度布置，以中和在材料（16）和称重装置（12）之间产生的任何摩擦力的作用和负载测量装置（14）可操作以产生代表材料质量的第一信号; 速度测量装置（18），用于测量材料（16）的流速并产生代表材料流动速度的第二信号; 以及处理装置（38），用于处理第一信号和第二信号以获得代表材料的质量流率的输出信号。

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