Method and device for knock control of an internal...

Details Method and device for knock control of an internal... Method and device for knock control of an internal...

2006-07-25

2006-07-25

Solis, Erick (Department: 3747)

Internal-combustion engines

Spark ignition timing control

Electronic control

Reexamination Certificate

active

07080629

ABSTRACT:
A method and a device for knock control of an internal combustion engine, in which an adjustment of the ignition angle takes place. When knocking occurs, the ignition angle is retarded and then advanced again. An increasing advance adjustment of the ignition angle reduces the rate of the advance adjustment.

REFERENCES:
patent: 4527524 (1985-07-01), Guipaud
patent: 4699106 (1987-10-01), Haraguchi et al.
patent: 5645034 (1997-07-01), Entenmann et al.
patent: 6161523 (2000-12-01), Unland et al.
patent: 6247448 (2001-06-01), Scholl et al.
patent: 6910461 (2005-06-01), Tanei et al.
patent: 2003/0029416 (2003-02-01), Sauler et al.

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