Apparatus for detecting intake air quantity of internal combusti

Details Apparatus for detecting intake air quantity of internal combusti Apparatus for detecting intake air quantity of internal combusti

1996-09-04

1997-12-16

Dombroske, George M.

Measuring and testing

Simulating operating condition

Marine

G01M 1500

Patent

active

056987790

ABSTRACT:
An apparatus for detecting the quantity of intake air to be compared with a reference quantity is arranged in an internal combustion engine having a mechanism for continuously varying the open/close timing of at least one of the intake valves and the exhaust valves. The apparatus has a unit for detecting a load of the engine and a unit for detecting an actual quantity of intake air according to the detected load and valve timing that is dependent on the detected load.

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