Measurement of engine cylinder induction air quantity

Details Measurement of engine cylinder induction air quantity Measurement of engine cylinder induction air quantity

2005-04-19

2005-04-19

Mohanty, Bibhu (Department: 3747)

Internal-combustion engines

Engine speed regulator

Idle speed control

C123S339140, C123S184460

Reexamination Certificate

active

06880523

ABSTRACT:
An engine cylinder induction air quantity measuring apparatus includes a controller to calculate an intake manifold inside air quantity of air in an intake manifold of the engine, from a sensed intake air quantity by performing a balance calculation to calculate a balance between an intake manifold inflow air quantity of air flowing into the intake manifold, and an intake manifold outflow air quantity of air flowing out of the intake manifold. In an engine stopping process to stop the engine, the controller controls a throttle opening of a throttle valve to a predetermined stop mode opening greater than an idling mode opening for an idle operation of the engine.

REFERENCES:
patent: 3877449 (1975-04-01), High
patent: 4492195 (1985-01-01), Takahashi et al.
patent: 6328007 (2001-12-01), Hirasawa et al.
patent: 2001-50091 (2001-02-01), None
patent: 2002-257841 (2002-09-01), None
patent: WO 02070994 (2002-09-01), None
U.S. Appl. No. 10/342,340 filed Jan. 15, 2003, Iwasaki et al.

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