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IPC

F24F7/06(2006-01-01)

F24F11/53(2006-01-01)

(21) (22)

Application

2004101326/06, 2004-01-16

(24)

Start date

2004-01-16

(22)

Actual filing date

2004-01-16

(45)

Published

2007-04-10

(72)

Inventor

Sharapov Vladimir IvanovichMarchenko Aleksandra Vital'EvnaPutalov Dmitrij Vladimirovich

(73)

Holder

Ul'Janovskij Gosudarstvennyj Tekhnicheskij Universitet

SYSTEM FOR VENTILATION OF INDUSTRIAL ROOM Russian patent published in 2007 - IPC F24F7/06 F24F11/53

Abstract RU 2296918 C2

FIELD: air conditioning or ventilation.

SUBSTANCE: system comprises exhaust air duct for heated air that is provided with fan connected with the electric motor. The system is provided with air temperature controller that is connected with the temperature gage mounted in the working zone and with the converter for converting speed of rotation of the fan electric motor.

EFFECT: enhanced efficiency.

1 dwg

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RU 2 296 918 C2

Authors

Sharapov Vladimir Ivanovich

Marchenko Aleksandra Vital'Evna

Putalov Dmitrij Vladimirovich

Dates

2007-04-10—Published

2004-01-16—Filed