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2 050 944

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C1

(51)

IPC

(21) (22)

Application

92004821/26, 1992-11-05

(22)

Actual filing date

1992-11-05

(45)

Published

1995-12-27

(72)

Inventor

Perevozkin V.V.Kutaev V.I.

(73)

Holder

Nauchno-Issledovatel'Skoe, Ispytatel'Noe I Proektnoe Predprijatie Ventiljatorostroenija

DEVICE FOR CLEANING AIR AND DUCT Russian patent published in 1995 - IPC

Abstract RU 2050944 C1

FIELD: removing dust from air and gases. SUBSTANCE: device is provided with the additional cross-shaped plug mounted at the bottom part of the filter. The plugs are shifted with respect to each other by 45°. EFFECT: enhanced efficiency. 2 dwg

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RU 2 050 944 C1

Authors

Perevozkin V.V.

Kutaev V.I.

Dates

1995-12-27—Published

1992-11-05—Filed

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