公开(公告)号：US3827297A

公开(公告)日：1974-08-06

申请号：US30202172

申请日：1972-10-30

申请人： GRIVERUS T

发明人： GRIVERUS T

IPC分类号： G01F1/05 ,  G01P5/02 ,  G01P5/06 ,  G01F1/00 ,  G01F1/06

CPC分类号： G01F1/056 ,  G01P5/02

摘要： A flow meter for measuring the flow parameters of liquid, gaseous and multicomponent media is comprised of a housing encompassing a flow chamber through which the medium flows while passing in a swirling movement three distinct, concentric flow zones, there being an inlet zone, an outlet zone and an intermediate sensing zone in which the flow parameters of the medium can be sensed and measured. Means are provided in the inlet zone for guiding the medium in a manner such that all particles thereof cross the interface between the inlet zone and the sensing zone uniformly, that is to say, at the same speed and at the same angle to a radius extending from said interface to the centre of the outlet zone.

摘要翻译： 用于测量液体，气体和多组分介质的流动参数的流量计包括围绕流动室的壳体，介质在旋转运动中流动，三个不同的同心流动区域通过该流动室，存在入口区域，出口 区域和中间感测区域，其中可以感测和测量介质的流动参数。 在入口区域中提供了用于引导介质的装置，使得其所有颗粒均匀地穿过入口区域和感测区域之间的界面，也就是说以与延伸的半径相同的速度和相同的角度 从所述界面到出口区域的中心。