ENGINE OF INTERNAL COMBUSTION WITH SELF-FLAMMING AND METHOD OF ITS WORK Russian patent published in 2017 - IPC F02D15/00 F02D17/02 

FIELD: engine devices and pumps.

SUBSTANCE: engine contains at least two cylinders (1, 2, 3, 4) of which at least two cylinders (1, 2, 3, 4) are configured to form at least two groups, in each case with at least one cylinder (1, 2, 3, 4). At least one cylinder (2, 3) of at least one group is formed as a cylinder (2, 3), which can be switched in a load-dependent manner. At least one cylinder (2, 3) of the second group is withdrawn from operation if the specified load T_down, and is put into operation if the specified load T_up. In this case, at least one cylinder (1, 4) of the first group has a first power ε₁ and at least one cylinder (2, 3) of the second group has a power of ε₂ Compression, where ε₂<ε₁.

EFFECT: higher efficiency of engine operation.

11 cl, 1 dwg