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2 075 810

(13)

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IPC

(21) (22)

Application

93036423/07, 1993-07-14

(22)

Actual filing date

1993-07-14

(45)

Published

1997-03-20

(72)

Inventor

Vinogradov E.N.Degusarov Ju.A.Pinskij G.B.Avrorov A.B.Kaverin A.D.Chernov A.N.Tiles S.A.

(73)

Holder

Aktsionernoe Obshchestvo Otkrytogo Tipa

HYDRAULIC STATION GENERATOR ROTOR FRAMEWORK Russian patent published in 1997 - IPC

Abstract RU 2075810 C1

FIELD: electric machine construction engineering. SUBSTANCE: rotor framework has melded sleeve with upper 1 and bottom 3 flanges. Vertical member 8 is made composed by rectangular stiffening ribs which are fastened and coupling by welding to make right polygonal construction in cross section plane so middle point of each rib are equiwithstanding by center in tangential direction. EFFECT: more less metal spend of construction. 2 cl, 4 dwg

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RU 2 075 810 C1

Authors

Vinogradov E.N.

Degusarov Ju.A.

Pinskij G.B.

Avrorov A.B.

Kaverin A.D.

Chernov A.N.

Tiles S.A.

Dates

1997-03-20—Published

1993-07-14—Filed