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2 121 865

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IPC

(21) (22)

Application

96119111/25, 1996-09-25

(22)

Actual filing date

1996-09-25

(45)

Published

1998-11-20

(72)

Inventor

Kushchenko A.V.Kulikov Ju.A.Kotnov A.S.Khlebnikov Ju.V.Mionchinskij V.A.Ptashinskij V.V.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Kholdingovaja Kompanija Zavod"

BATTER BALLISTIC AIR CLEANER Russian patent published in 1998 - IPC

Abstract RU 2121865 C1

FIELD: mechanical engineering. SUBSTANCE: air cleaner has plastic round- section confusing-and-diffusing elements with dust catcher in central position and side dust removing branch pipes arranged symmetrically. Confusing-and-diffusing elements are sectional ones. They consist of two parts: nozzle-diffuser and dust catcher. Nozzle-diffuser is provided with hexahedral skirts from the outside at its input and output. Wedge-type projections are made on each of three adjacent ends of skirts, and the remaining three ends have recesses of similar configuration. Framework of air cleaner has U-shaped profile in section. Device features simplified technology of battery assembly and disassembly into separate members. EFFECT: enhanced air cleaning efficiency. 18 dwg

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RU 2 121 865 C1

Authors

Kushchenko A.V.

Kulikov Ju.A.

Kotnov A.S.

Khlebnikov Ju.V.

Mionchinskij V.A.

Ptashinskij V.V.

Dates

1998-11-20—Published

1996-09-25—Filed