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2 090 784

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C1

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IPC

(21) (22)

Application

93055823/06, 1993-12-15

(22)

Actual filing date

1993-12-15

(45)

Published

1997-09-20

(72)

Inventor

Balkind O.Ja.Moskovko Ju.G.Popova L.I.Vaksman V.Z.

(73)

Holder

Aktsionernoe Obshchestvo Ventiljatornyj Zavod"

WORKING WHEEL OF AXIAL FAN Russian patent published in 1997 - IPC

Abstract RU 2090784 C1

FIELD: fan engineering. SUBSTANCE: working wheel has vanes mounted on a bushing. Optimal geometry is defined by a relationship presented in the invention description. EFFECT: improved design. 2 dwg

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RU 2 090 784 C1

Authors

Balkind O.Ja.

Moskovko Ju.G.

Popova L.I.

Vaksman V.Z.

Dates

1997-09-20—Published

1993-12-15—Filed

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