Flow meter

专利名称：Flow meter

发明人：Klaus Wieder,Bernd Reyer申请号：US09982047申请日：20011019

公开号：US20020046613A1公开日：20020425

专利附图：

摘要：In a flow meter, especially for liquid cooling media in injection molds, comprisinga housing with an inlet and outlet conduit and inside the housing a piston that is slidableagainst the force of an axially acting spring by the pressure of the fluid flowing throughthe housing in such a way that the displacement of the piston takes place in dependence

upon the flow rate and is indicated through a window, provision is made, to attain a highmeasuring accuracy with a simple construction, for a helical spring () that is guided inextension of the inlet conduit () in an axial direction to be disposed in such a way that theentering fluid is transported around the centrically disposed helical spring ().

申请人：WIEDER GMBH

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