METHOD TO CONTROL INTERNAL COMBUSTION ENGINE WITH CUT OFF CYLINDERS Russian patent published in 1998 - IPC

Abstract RU 2104402 C1

FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: when cut off cylinders are put into operation, effort in drive of timing valve (mainly intake valves) of these cylinders is measured by measuring working liquid pressure in hydraulic rods. Then measured effort is compared with standard value and if measured exceeds standard value, fuel delivery to cylinders is cut off by shutting off air supply to cylinders by setting valves, mainly intake valves, in closed position. EFFECT: improved protection of timing valves from overloads. 4 cl, 1 dwg

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RU 2 104 402 C1

Authors

Evstifeev B.V.

Dates

1998-02-10—Published

1996-04-03—Filed