VARIABLE COMPRESSION ENGINE Russian patent published in 2019 - IPC F02D13/02 F02D21/08 F02M26/34 F01D15/10 F02P5/145 

Abstract RU 2687199 C1

FIELD: machine building.

SUBSTANCE: invention relates to the engine building. Disclosed is a method for an engine in which a cylinder compression degree is varied by means of controller (12) by selectively discharging gaseous combustion products from an air-fuel mixture ignited in a cylinder through bleed valve (152) on the cylinder head. Exhausted gaseous combustion products are directed through turbine generator (162) connected downstream bleed valve (152). Suitable for use electric power is generated on turbo generator (162) by said direction. Also disclosed is engine system.

EFFECT: technical result consists in improvement of engine performance due to change of compression degree.

15 cl, 7 dwg

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RU 2 687 199 C1

Authors

Wicks, Christopher Donald

Dates

2019-05-07Published

2018-02-22Filed