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2 033 565

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IPC

(21) (22)

Application

5023139/06, 1991-11-04

(22)

Actual filing date

1991-11-04

(45)

Published

1995-04-20

(72)

Inventor

Khankhasaev G.F.Ivanov A.A.Khankhunov Ju.M.Dashiev P.B.Munkhoev L.I.Khamaganov A.G.Kirillov A.N.Khankhasaev N.G.

(73)

Holder

Khankhasaev Georgij Fedotovich

WORKING WHEEL FOR CENTRIFUGAL FAN Russian patent published in 1995 - IPC

Abstract RU 2033565 C1

FIELD: fan engineering. SUBSTANCE: working wheel has carrying disk provided with groups of curved blades having different lengths for each group, varying diameter of position of the inlet edges which increases from blade to blade for each group, and the same diameter of the outlet edges. If a covering disk is used, a distance between diameters of position of the inlet edges of adjacent blades are defined by a relationship presented in the invention description. EFFECT: enhanced reliability. 2 dwg

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RU 2 033 565 C1

Authors

Khankhasaev G.F.

Ivanov A.A.

Khankhunov Ju.M.

Dashiev P.B.

Munkhoev L.I.

Khamaganov A.G.

Kirillov A.N.

Khankhasaev N.G.

Dates

1995-04-20—Published

1991-11-04—Filed

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