POSITION DETECTOR OF NUCLEAR REACTOR CONTROL ELEMENT Russian patent published in 2001 - IPC

Abstract RU 2174719 C2

FIELD: control and protection systems of nuclear reactors; monitoring position of control elements. SUBSTANCE: position detector has inductance coils mounted inside sealed package with magnetic shunt installed outside the latter; inductance coils are arranged so that their magnetic field is transversal to shunt motion; distance between adjacent coils equals length of each of them; shunt length is greater than half the working travel of control element. EFFECT: enhanced precision of control element position detection. 2 dwg

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RU 2 174 719 C2

Authors

Razbitskov V.I.

Matjushev L.A.

Maslenok B.A.

Dates

2001-10-10—Published

1999-03-23—Filed