FIELD: motors and pumps.
SUBSTANCE: gas-distributing mechanism contains exhaust valves including rods and heads with working surfaces, interacting with seats installed in cylinder lid bottoms. The seats are provided with arc-shaped channels mated with channels in cylinder lid bottoms. The channels are connected with the internal hollow of exhaust header.
EFFECT: increased effectiveness of cylinder cleaning from exhaust gases.
3 dwg
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Authors
Dates
2009-01-10—Published
2007-04-23—Filed