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(19)

RU

(11)

2 814 425

(13)

C1

(51)

IPC

G01N11/00(2006-01-01)

(21) (22)

Application

2023112334, 2023-05-13

(24)

Start date

2023-05-13

(22)

Actual filing date

2023-05-13

(45)

Published

2024-02-28

(72)

Inventor

Kondrashov Ilia PetrovichKondrashov Petr Mikhailovich

(73)

Holder

Obshchestvo S Ogranichennoi Otvetstvennostiu Predpriiatie Viskoint"

ROTARY VISCOMETER Russian patent published in 2024 - IPC G01N11/00 

Abstract RU 2814425 C1

FIELD: measurement.

SUBSTANCE: invention relates to devices for measuring rheological properties of liquids. Rotary viscometer includes measuring (1) and rotating (2) coaxial cylinders and drive with belt transmission (6) from electric motor (13). Novelty is that the rotary viscometer comprises a magnetic spring consisting of coils (7), (9) and rotor (8), which counteracts the twisting of measuring cylinder (1) during rotation of outer cylinder (2). For belt transmission (6) a toothed belt excluding slippage is used, and electric motor (13) is equipped with a rotation speed sensor (14), besides, readings of sensors can be displayed on display (11).

EFFECT: simplified design and operation of device.

1 cl, 1 dwg

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RU 2 814 425 C1

Authors

Kondrashov Ilia Petrovich

Kondrashov Petr Mikhailovich

Dates

2024-02-28—Published

2023-05-13—Filed

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