MAGNETIC STRUCTURAL ASSEMBLY FOR NUCLEAR-MAGNETIC FLOW METER Russian patent published in 2016 - IPC H01F7/02 

FIELD: instrumentation.

SUBSTANCE: invention relates to electrical engineering and can be used in nuclear-magnetic flow meters. Claimed assembly comprises at least one permanent magnet (2) as the component. Insertion of magnetic structural assembly in flow meter magnetizer is simplified and prevents the permanent magnet material cracking owing to the structure (3) with the shell (4) for protection of permanent magnets (2) against cracking of magnetic material caused by mechanical loads at the mounting of magnetic structural assembly (1) in flow meter magnetic fasteners, and/or for simplification of insertion of permanent magnets (2) in magnetic fasteners owing to reduction of friction between magnetic structural assembly (1) and magnetic fasteners and/or for influence on the magnetic field induced by permanent magnets (2).

EFFECT: simplified design, higher reliability.

16 cl, 3 dwg