ES199573U - Coupling device for fluid meters. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Coupling device for fluid meters, which, being specially indicated to position the meter always in a vertical state, whatever the inclination of the pipe through which the greater proportion of fluid flows, is essentially characterized in that in the driving zone for the application of the meter, a deep concentric annular groove has been practiced to such an area and to a circular orifice or passage which centrally includes which groove at any point of its bottom wall is provided with a wide window for, together with the orifice or central passage, establishes the communication of the pipe with the outside, having provided externally and peripherally in the aforementioned area of the pipe, the provision of a ring for the non-rotating axial retention of a nut that threads the spun surface of the pipe. The part of the counter that sits on, the embouchure of such area, with the particularity that this seat is complements with the contribution of paths together that ensure the tightness between removably associated parts, also being characterized by both the central circular communication and the annular groove, both performed in the already pointed area of the pipe, in assembly, are faced with steps or communications originating from the meter for fluids. (Machine-translation by Google Translate, not legally binding)