Internal-combustion engines – Engine speed regulator – Responsive to deceleration mode
Patent
1981-07-22
1983-07-12
Feinberg, Craig R.
Internal-combustion engines
Engine speed regulator
Responsive to deceleration mode
123339, 123480, 123493, F02D 500
Patent
active
043924670
ABSTRACT:
An internal combustion engine provided with a system for controlling the predetermined idling rotational speed N.sub.F of the engine, and a system for operating a fuel injector so that the injector is de-energized when the rotational speed is higher than N.sub.cut and the injector is energized when the rotational speed is lower than N.sub.RTN. A value of N.sub.cut is the product of N.sub.F and a predetermined positive value .alpha..sub.1 and the value of N.sub.RTN is the product of N.sub.F and a predetermined positive value .alpha..sub.2 (<.alpha..sub.1).
REFERENCES:
patent: 3570460 (1971-03-01), Rabus
patent: 4305365 (1981-12-01), Iizuka et al.
patent: 4306527 (1981-12-01), Kinugawa et al.
Miyagi Hideo
Nakano Jiro
Ono Hironobu
Suematsu Toshio
Dolinar Andrew M.
Feinberg Craig R.
Toyota Jidosha Kogyo Kabushiki Kaisha
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