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2 091 147

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(51)

IPC

(21) (22)

Application

93035081/25, 1993-07-06

(22)

Actual filing date

1993-07-06

(45)

Published

1997-09-27

(72)

Inventor

Danilov V.K.Artjushin G.S.Tonnikov Ju.A.Egorov V.A.

(73)

Holder

Proektnyj I Nauchno-Issledovatel'Skij Institut Po Ob"Ektam Gazovoj Promyshlennosti, Strojindustrii I Strojmaterialov Predprijatija Rao

ROTARY APPARATUS Russian patent published in 1997 - IPC

Abstract RU 2091147 C1

FIELD: mixing and grinding of materials. SUBSTANCE: rotary apparatus has impeller made in form of disk with blades of convex-concave curvature widening towards periphery. Stator made in form of ring with slots is located over perimeter of disk. Width of slots is equal to width of blades over periphery. Strips between stator slots are made in form of blades which are extension of configuration of impeller blades. Impeller blades are located on one side of impeller. EFFECT: enhanced reliability. 2 dwg

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RU 2 091 147 C1

Authors

Danilov V.K.

Artjushin G.S.

Tonnikov Ju.A.

Egorov V.A.

Dates

1997-09-27—Published

1993-07-06—Filed