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2 157 277

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C1

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IPC

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Application

99113131/02, 1999-06-16

(24)

Start date

1999-06-16

(22)

Actual filing date

1999-06-16

(45)

Published

2000-10-10

(72)

Inventor

Gataulin I.G.Grinberg S.I.Zamakhaev Ju.V.Sannikov I.G.

(73)

Holder

Nauchno-Issledovatel'Skij Institut Polimernykh Materialov

MIXER Russian patent published in 2000 - IPC

Abstract RU 2157277 C1

FIELD: preliminary mixing of fire hazardous and explosive components through smooth distribution of them and wetting of powder- like components with liquid viscous components. SUBSTANCE: proposed mixer has cylindrical housing with pins on working surface, rotor with triangular blades and elastic diaphragm at housing outlet. Upper part of elastic diaphragm has rigid skeleton and is constantly pressed against outlet hole of housing. Lower part of diaphragm may be bent under action of compound being mixed. Provided opposite lower part of diaphragm is pneumohydraulic device for periodic pressing of lower part of diaphragm to outlet hole of housing. Device is provided with limit switches for remote control of its end positions. EFFECT: avoidance on non-utilizable wastes at starting period of mixing process; enhanced safety. 2 dwg

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RU 2 157 277 C1

Authors

Gataulin I.G.

Grinberg S.I.

Zamakhaev Ju.V.

Sannikov I.G.

Dates

2000-10-10—Published

1999-06-16—Filed

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