| 摘要 |
FIELD: engines and pumps. ^ SUBSTANCE: lubrication system comprises oil tank, line to feed oil into machine components furnished with cutoff valve, and oil pressure source cutin device. Note here that said system incorporates device for periodic cutout of said cutoff valve. In compliance with another version, lubrication system consists of the main lubrication system and self-contained emergency lubricarion system including oil tank, oil feed line furnished with cutoff valve, and oil pressure source cutin device. Note here that said self-contained system incorporates device for periodic cutout of said cutoff valve. ^ EFFECT: lower costs, longer life and higher reliability. ^ 2 cl, 3 dwg |
