US PATENT SUBCLASS 123 / 58.7
.~.~ Cylinder supercharged by pressure pulse of released exhaust gases

Current as of: June, 1999
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123 /   HD   INTERNAL-COMBUSTION ENGINES

52.1  DF  MULTIPLE CYLINDER {7}
58.1  DF  .~ Cylinders in-line {10}
58.7.~.~ Cylinder supercharged by pressure pulse of released exhaust gases

DEFINITION

Classification: 123/58.7

Cylinder supercharged by pressure pulse of released exhaust gases:

(under subclass 58.1) Multiple cylinder engine wherein prior to opening of a first cylinder's exhaust port, the high pressure exhaust gases of the first cylinder are released to push additional charge into a second cylinder which has already inlet charged at atmospheric pressure.