Ignition control method and ignition control device for...

Details Ignition control method and ignition control device for... Ignition control method and ignition control device for...

2007-03-20

2007-03-20

Gimie, Mahmoud (Department: 3747)

Internal-combustion engines

Spark ignition timing control

Electronic control

C123S406550

Reexamination Certificate

active

11110474

ABSTRACT:
An ignition control device for a two-cycle internal combustion engine that controls an ignition timing for inhibiting detonation while inhibiting an increase in an exhaust pipe temperature, including: map storing means for storing a map that provides a relationship among a throttle valve opening degree and a rotational speed of the internal combustion engine and a delay side allowable limit ignition timing, which is a limit ignition timing on a delay side of the internal combustion engine when the exhaust pipe temperature of the internal combustion engine reaches an allowable upper limit value; arithmetical operation means for arithmetically operating the limit ignition timing by searching the map with respect to the throttle valve opening degree and the rotational speed of the internal combustion engine; and ignition operation stopping means for stopping an ignition operation of the internal combustion engine when an ignition timing of the internal combustion engine is further delayed from the limit ignition timing.

REFERENCES:
patent: 4449367 (1984-05-01), Moriguchi et al.
patent: 4523567 (1985-06-01), Iwata
patent: 6234147 (2001-05-01), Hirakata et al.
patent: 6371082 (2002-04-01), Spaulding
patent: 6513495 (2003-02-01), Franke et al.
patent: 6550450 (2003-04-01), Spaulding
patent: 6807941 (2004-10-01), Galtier
patent: 2003/0126860 (2003-07-01), Uraki et al.
patent: 06-108955 (1994-04-01), None

Affiliated with

Also associated with

Rating

Ignition control method and ignition control device for... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ignition control method and ignition control device for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ignition control method and ignition control device for... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3751371