RU95111960A

RU95111960A - Device for induction of gradient magnetic field

Info

Publication number: RU95111960A
Application number: RU95111960/07A
Authority: RU
Inventors: П.А. Галайдин; А.И. Замятин
Original assignee: П.А. Галайдин; А.И. Замятин
Priority date: 1995-07-11
Filing date: 1995-07-11
Publication date: 1997-06-27

Abstract

FIELD: electrical engineering. SUBSTANCE: device has four series-connected coils arranged in pairs on parallel plates of dielectric at distance L installed symmetrically relative to the plane passing through the geometric center of the device. Coils lying on the same plate are wound in opposition and consist of series-connected square-shaped sections. Each coil has four sections, centers of inner sides of the sections are located at distances (0.05-0.12)L, (0.20-0.33)L, (0.36-0.46)L and (0.47-0.56)L, and the centers of the outer sides are located at distance (0.9-1.4)L from the axis of symmetry of coils. EFFECT: improved design.

Claims

A device for producing a gradient magnetic field, consisting of four electrically connected in series coils located pairwise on parallel plates of a dielectric at a distance L, mounted symmetrically to a plane passing through the geometric center of the device, while the coils lying on one plate are wound in opposite directions and consist of rectangular sections electrically connected in series, characterized in that each coil consists of four sections, the centers of the inner sides of which are p located at distances of (0.05-0.12) L, (0.20-0.33) L, (0.36-0.46) L and (0.47-0.56) L, and the center of the outer sides - at a distance of (0.9-1.4) L from the axis of symmetry of the coils.