Internal-combustion engines – Charge forming device – Supercharger
Patent
1988-01-13
1989-10-24
Koczo, Michael
Internal-combustion engines
Charge forming device
Supercharger
123561, F02B 3338
Patent
active
048754544
ABSTRACT:
A supercharging apparatus for an internal combustion engine wherein a supercharger is disposed in the intake passage of the engine. A stepwise variable transmission drives the supercharger. The transmission has a plurality of gear stages so that the rotational characteristics of supercharger can be changed. The stepwise variable transmission has a one-way clutch that interrupts the driving relation between a lower gear stage and the engine output shaft during shift-up operation. Therefore, rapid shift-up operation and shockless shift-down operation are obtained.
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Okimoto Haruo
Tashima Seiji
Koczo Michael
Mazda Motor Corporation
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