摘要 |
An internal combustion engine with a supercharger, of a reciprocating piston type, having a supercharger disposed in an intake passage, wherein the relation of a pressure ratio ( gamma = P/Po) of pressure (P) on the discharge side of the supercharger to atmospheric pressure (Po) at the time of high load with a geometric compression ratio ( epsilon ) of the engine and a cylinder bore size (B), represented by millimeter, satisfies the following formula: gamma >/= -0.29 epsilon + 6.0 - 0.022B.rc |
申请人 |
MAZDA MOTOR CORP., HIROSHIMA, JP |
发明人 |
HITOMI, MITSUO C/O MAZDA MOTOR CORPORATION, HIROSHIMA-KEN, JP;KASHIYAMA, KENJI C/O MAZDA MOTOR CORPORATION, HIROSHIMA-KEN, JP;MASUDA, SHUNJI C/O MAZDA MOTOR CORPORATION, HIROSHIMA-KEN, JP |