DAMPER OF CRANKSHAFT OSCILLATIONS OF INTERNAL COMBUSTION ENGINE Russian patent published in 2000 - IPC

Abstract RU 2160398 C2

FIELD: mechanical engineering. SUBSTANCE: damper has hub 1 with disc part 2 and rim 3 between which viscoelastic damping circular member 4 is positioned (vulcanized). Damper peculiarity is in that disc part 2 of hub 1 is made of gas-permeable, porous, metal, pressed material, for example of porous reticular material. Damper construction is simplified, and its price is lowered. EFFECT: enhanced reliability and efficiency. 2 cl, 1 dwg

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RU 2 160 398 C2

Authors

Fesina M.I.

Sokolov A.V.

Dates

2000-12-10—Published

1998-03-25—Filed