FORFARANDE OCH ANORDNING FOR SJELVREGLERING AV LUFTTILLFORSELN VID FORBRENNINGSMOTORER

摘要

The disclosure describes a self-modulating air bleed system in which air is introduced continuously into the intake manifold of an internal combustion engine through a first channel and is introduced periodically into the intake manifold through a second channel which is modulated by the vacuum conduit used to control the vacuum advance unit of the engine spark distributor. The first channel is manually adjusted in order to control the amount of air bleed while the engine is idling.