INTERNAL COMBUSTION ENGINE Russian patent published in 2002 - IPC

Abstract RU 2183279 C1

FIELD: mechanical engineering; diesel engines with prechamber. SUBSTANCE: engine has at least one cylinder with piston reciprocating in cylinder, and head with combustion chamber. The latter communicates with cylinder through neck and additional channels. Piston is provided with projection with labyrinth seal made for mating with neck of combustion chamber. Each additional channel is provided with cylinder pressure balancing unit when projection is mated with neck. Pressure balancing unit can be formed by check valve. EFFECT: provision of higher reliability and increased efficiency of engines. 2 cl, 1 dwg

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RU 2 183 279 C1

Authors

Makurin V.P.

Dates

2002-06-10—Published

2000-12-06—Filed