RADIAL FAN Russian patent published in 1994 - IPC

Abstract RU 2011889 C1

FIELD: mechanical engineering. SUBSTANCE: disks and blades of radial fan are made from composite materials. If disks are made of composite materials with random orientation reinforcing fibers or with combination of random and ordered orientation of reinforcing fibers, blades are made of composite material with longitudinal or longitudinal-transverse arrangement of reinforcing fibers. EFFECT: enhanced efficiency. 4 dwg

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RU 2 011 889 C1

Authors

Tashkaev V.I.

Dates

1994-04-30—Published

1992-10-21—Filed