Internal-combustion engines – Engine speed regulator – Idle speed control
Patent
1985-06-26
1986-10-21
Argenbright, Tony M.
Internal-combustion engines
Engine speed regulator
Idle speed control
123585, F02D 4116, F02M 2306
Patent
active
046178902
ABSTRACT:
In an internal combustion engine having two bypass air passages for controlling the idling speed, one (first) of the bypass air passages is controlled in accordance with the engine speed, and the other (second) is controlled in accordance with the ON and OFF state of an electrical load such as an air conditioner. When the electrical load is in the ON state, the first bypass air passage is not closed. Also, before a predetermined time period passes after the electrical load is changed from the ON state to the OFF state, the first bypass air passage is not closed.
REFERENCES:
patent: 4462360 (1984-07-01), Kobayashi et al.
patent: 4541379 (1985-09-01), Ruschek et al.
Ito Toshimitsu
Kobayashi Nobuyuki
Argenbright Tony M.
Toyota Jidosha & Kabushiki Kaisha
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