Magneto-inductive, flow measuring device

摘要

A magneto-inductive, flow measuring device for measuring flow of a measured medium through a measuring tube, comprising: at least a first coil assembly for accommodating a coil core is arranged in a first passageway. The coil core has a broadened part and a first stop, which is arranged between the measuring tube and the coil. The broadened part of the coil core in the assembled state of the first coil assembly lies against the first stop of the coil body and prevents shifting of the coil core relative to the coil body along the longitudinal axis of the coil core in a first direction facing away from the measuring tube. The coil body has a second stop, wherein the coil core is secured to the coil body with a securement element (which, in the assembled state, lies against the second stop of the coil body under a prestress along the longitudinal axis of the coil core between the first stop and the second stop of the coil body.

主权项

1. A magneto-inductive, flow measuring device for measuring the flow of a measured medium through a measuring tube, comprising:
at least a first coil assembly having a coil body for accommodating a coil core of a coil, said coil is wound on said coil body and said coil core is arranged in a first passageway of the coil body with a longitudinal axis of said coil core being coaxial with said coil; and a securement element, wherein: said securement element provides a fixation of the coil core to the coil body; said coil core has a broadened part; said coil body has a first stop, which is arranged between the measuring tube and said coil; said broadened part in the assembled state of said at least a first coil assembly lies against said first stop and prevents shifting of said coil core relative to said coil body along the longitudinal axis of said coil core in a first direction facing away from the measuring tube; said coil body has a second stop on a side of said coil body facing away from the measuring tube; and said coil core is secured to said coil body with said securement element, which, in the assembled state, lies against said second stop under a prestress along the longitudinal axis of said coil core between said first stop and said second stop.