FIELD: engine devices and pumps.
SUBSTANCE: in engine at least four cylinders (1, 2, 3, 4) at least two groups are formed, each of which contains at least two cylinders (2, 3) of at least one group are formed as cylinders (2, 3), which can be put into operation in a load-dependent manner and which are derived from operation if required load is not detected. Wherein at least two cylinders (1, 4) of the first group have volume V1 of cylinder and at least two cylinders (2, 3) the second group has a cylinder volume V2, where V2>V1, at least two cylinders (2, 3) the second groups are formed for putting in the cylinders operation.
EFFECT: improved economy and efficiency of internal combustion engine.
16 cl, 1 dwg
Authors
Dates
2017-11-15—Published
2013-04-23—Filed