SENSITIVE ELEMENT OF DEVICE TO MEASURE INTENSITY OF WEAK MAGNETIC FIELDS Russian patent published in 1997 - IPC

Abstract RU 2080676 C1

FIELD: measurement technology. SUBSTANCE: turns of magnetic circuit manufactured by winding of ribbon ferromagnetic material having high magnetic permeability are fixed relative to each other by spot welding and are put on framework which presents spreading cylindrical spring composed of two identical spring rings with circular collar on one side having slit cut along generatrix and made from aluminium alloy. EFFECT: high temperature stability of device with such sensitive element, expanded application field. 3 cl, 4 dwg

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RU 2 080 676 C1

Authors

Eshchenko A.F.

Dates

1997-05-27Published

1995-01-11Filed