Автодинный датчик для бесконтактного измерения отклонений от номинального значения внутренних размеров металлических изделий: патент на изобретение

Translated title of the contribution: AUTODINE SENSOR FOR CONTACTLESS MEASUREMENT OF DEVIATIONS FROM NOMINAL VALUE OF INTERNAL SIZES OF METAL PRODUCTS: patent of invention

Research output: Patent

Abstract

FIELD: measuring equipment.
SUBSTANCE: sensor contains the first and second interconnected autodine microwave generators, to which the first and second autodine signal selection units are respectively connected. And the first autodyne microwave generator is also connected to the first port of a three-port circulator, to the second port of which the first transceiving antenna is connected, the radiation pattern of which is directed to the first local area of control of the inner surface of the product, and the second transceiving antenna is connected to the third port. Its radiation pattern is directed to the second local area of control of the inner surface of the product, which is opposite the first local area.
EFFECT: improved measurement accuracy.
Translated title of the contributionAUTODINE SENSOR FOR CONTACTLESS MEASUREMENT OF DEVIATIONS FROM NOMINAL VALUE OF INTERNAL SIZES OF METAL PRODUCTS: patent of invention
Original languageRussian
Patent number2634546
IPCG01B 15/00
Filing date30/05/2016
Publication statusPublished - 31 Oct 2017

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