System for reducing the phenomena of detonation in a combustion

Details System for reducing the phenomena of detonation in a combustion System for reducing the phenomena of detonation in a combustion

1995-05-25

1997-06-24

Nelli, Raymond A.

Internal-combustion engines

Charge forming device

Including cylinder pressure or temperature responsive means

F02M 700

Patent

active

056409400

ABSTRACT:
The system is used to reduce the possibility of re-creating the conditions in which the phenomenon of detonation is triggered in a combustion chamber of an internal-combustion engine of a power unit which comprises an air inlet manifold, a plurality of cylinders, and an electronic ignition and injection system.
The system comprises:
means that sense the phenomenon of detonation;
means that vary the amount of air channelled towards the combustion chamber; and
means connected to the sensing means, for controlling the means for varying the amount of air channelled towards the combustion chamber in order to reduce the possibility of re-creating the conditions in which detonation is triggered.

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European Search Report, Dated Jun. 20, 1996, Appl. No. 95 10 8131.

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