US PATENT SUBCLASS 123 / 534
.~.~ Air is bled from another engine cylinder

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

434  DF  CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) {29}
531  DF  .~ Auxiliary air or gas used to inject fuel {4}
534.~.~ Air is bled from another engine cylinder

DEFINITION

Classification: 123/534

Air is bled from another engine cylinder:

(under subclass 531) Subject matter in which means is provided to bleed the air or other gas to be used for injecting fuel from any engine cylinder, except the cylinder to which the air will be fed, during the compression stroke of said any engine cylinder.