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2 545 062

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(51)

IPC

G02B23/24(2006-01-01)

(21) (22)

Application

2013139286/28, 2013-08-26

(24)

Start date

2013-08-26

(22)

Actual filing date

2013-08-26

(45)

Published

2015-03-27

(72)

Inventor

Akat'Ev Vladimir AndreevichAleksandrov Anatolij AleksandrovichVolkova Ljubov' Valer'EvnaSushchev Sergej Petrovich

(73)

Holder

Obshchestvo S Ogranichennoj Otvetstvennost'Ju Issledovanij Ehkstremal'Nykh Situatsij"

CONTROL METHOD OF INNER SURFACE OF STACK AND DEVICE FOR ITS IMPLEMENTATION Russian patent published in 2015 - IPC G02B23/24

Abstract RU 2545062 C1

FIELD: measurement equipment.

SUBSTANCE: invention relates to measurement equipment and can be used in heat engineering to control lining of a stack in operation. An annular laser lamp is moved longitudinally with simultaneous movement of a sight of a reflected image on an illuminated section of the pipe surface. Sighting of the reflected signal is performed discretely and periodically from a gyroscope-stabilised platform. Conclusion on the state of the pipe surface is made depending on a degree and shape of distortion of the obtained annular image. The method is implemented by means of two versions of the device.

EFFECT: enlarging functional capabilities; improving accuracy of control; improving reliability and reducing power consumption.

18 cl, 7 dwg

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RU 2 545 062 C1

Authors

Akat'Ev Vladimir Andreevich

Aleksandrov Anatolij Aleksandrovich

Volkova Ljubov' Valer'Evna

Sushchev Sergej Petrovich

Dates

2015-03-27—Published

2013-08-26—Filed