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2 439 441

(13)

(51)

IPC

F24F7/06(2006-01-01)

F24F11/00(2006-01-01)

(21) (22)

Application

2010122353/12, 2010-06-01

(24)

Start date

2010-06-01

(22)

Actual filing date

2010-06-01

(45)

Published

2012-01-10

(72)

Inventor

Belova Tat'Jana IvanovnaGavrishchuk Vladimir IvanovichAbramov Anton VjacheslavovichAgashkov Evgenij MikhajlovichKravchenko Denis AndreevichGeras'Kova Ol'Ga Borisovna

(73)

Holder

Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Tekhnicheskij Universitet"

VENTILATION SYSTEM OF PRODUCTION PLANT Russian patent published in 2012 - IPC F24F7/06 F24F11/00

Abstract RU 2439441 C1

FIELD: ventilation.

SUBSTANCE: ventilation system of production plant contains contaminated air exhaust duct that includes fan with electric motor, sensor of contaminants concentration in the air of the working zone; at that, system is also provided with automatic air flow control unit consisting of the sensor signal converter, microcontroller, voltage control and air movement booster connected to sensor of contaminants.

EFFECT: reducing the time of the system response to the change of parameters of air medium, reducing the working hours of serviceability, and providing high accuracy of measurements of contaminants contained in the air of the working zone.

1 dwg

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RU 2 439 441 C1

Authors

Belova Tat'Jana Ivanovna

Gavrishchuk Vladimir Ivanovich

Abramov Anton Vjacheslavovich

Agashkov Evgenij Mikhajlovich

Kravchenko Denis Andreevich

Geras'Kova Ol'Ga Borisovna

Dates

2012-01-10—Published

2010-06-01—Filed