APPARATUS FOR WORKING FIBER-CONTAINING MATERIALS Russian patent published in 1999 - IPC

Abstract RU 2139964 C1

FIELD: pulp-and-paper, chemical and construction industry. SUBSTANCE: apparatus has lined housing provided with toothed crown engaged with gear. Gear is positioned for rotation in direction opposite to direction of rotation of rotor bar. EFFECT: increased tangential component of force acting upon material and increased speed of passage of material through working cavity. 1 dwg

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RU 2 139 964 C1

Authors

Byvshev A.V.

Kovalev V.I.

Dates

1999-10-20Published

1998-12-16Filed