LIQUID FORCED COMPOSITE PISTON WITH WEAR AND ANTIFRICTION COATING FOR AUTOMOBILE ENGINE Russian patent published in 2002 - IPC

Abstract RU 2194871 C2

FIELD: mechanical engineering. SUBSTANCE: invention relates to designing and making of liquid forget composite pistons for internal combustion engines which are provided with reinforced head and different type antifriction and wear coatings. According to invention, geometric parameters of piston components are chosen to take into account geometric parameters and operating conditions of piston in engine with optimum accuracy. EFFECT: increased fuel economy, reduced burning losses, noise and toxicity of exhaust gases. 3 cl, 2 dwg

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RU 2 194 871 C2

Authors

Aleksandrov A.A.

Dates

2002-12-20Published

2000-09-12Filed