Engine output control

Details Engine output control Engine output control

1994-02-23

1995-09-12

Argenbright, Tony M.

Internal-combustion engines

Engine speed regulator

Open loop condition responsive

74471R, 123413, 123478, 123571, 123586, F02D 2900, F02D 3500

Patent

active

054489741

ABSTRACT:
An engine output control system incorporating two separate members that control engine output such as a throttle valve and fuel injection control, EGR control, secondary air control and/or spark advance control. A mechanism is provided for operating these members so that one of the speed control members (the throttle valve) is moved to its fully opened position before the operator controlled member is fully opened. Further power outputs are achieved by moving the other engine output controlling member to its extreme position so as to permit operation of lean burn at intermediate ranges without sacrificing maximum engine power output.

REFERENCES:
patent: 3373725 (1968-03-01), Arpaia
patent: 3465736 (1969-09-01), Daigh et al.
patent: 3612020 (1971-10-01), Moulds
patent: 3734069 (1973-05-01), Akiyama et al.
patent: 4517941 (1985-05-01), Nakagawa
patent: 4788955 (1988-12-01), Wood
patent: 5065723 (1991-11-01), Broughton et al.

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