| 摘要 |
The present invention discloses an exhaust gas supercharger. The supercharger is coupled with an internal combustion engine having a plurality of cylinders. The cylinders produce exhaust gas pulses which drive the supercharger. The supercharger includes a first and second housing each defining a chamber. A first and second partition are movable in the housing chambers. Inlets and outlets are associated with the housing chambers. Exhaust ducts transmit exhaust gases from a first and second set of cylinders to the first housing to drive the first partition. A first and second pair of air ducts are coupled with the second housing to transmit air from the second housing chamber to the first and second set of cylinders. A guide rod connects the first and second partitions together so that they move simultaneously. Also, a biasing element is coupled with the guide rod to move the partitions to a middle position in the housing chambers between exhaust pulses of the first and second set of cylinders.
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