Internal-combustion engines – Accessories – Covers – trays – vibrators – corrosion inhibitors – air filters
Patent
1993-11-24
1995-08-29
Kamen, Noah P.
Internal-combustion engines
Accessories
Covers, trays, vibrators, corrosion inhibitors, air filters
F02B 7700
Patent
active
054451213
ABSTRACT:
An engine operational control unit for an internal combustion engine which protects an engine in the event of abnormal condition of the throttle mechanisms by discontinuing operation of the ignition or the ignition and fuel injection dependent upon engine speed. In this way, the engine is protected from overheating if operating at a high speed, and from wetting or fouling of the spark plugs if operating at a lower speed, if abnormal conditions prevail.
REFERENCES:
patent: 4155418 (1979-05-01), Tremblay et al.
patent: 4213513 (1980-07-01), Beck
patent: 4960091 (1990-10-01), Aufmkolk
patent: 4969431 (1990-11-01), Wataya
patent: 5193506 (1993-03-01), Ironside et al.
patent: 5235951 (1993-08-01), Taguchi et al.
Kamen Noah P.
Yamaha Hatsudoki Kabushiki Kaisha
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