Flow rate measuring apparatus

Details Flow rate measuring apparatus Flow rate measuring apparatus

1981-01-07

1983-06-07

Ruehl, Charles A.

Measuring and testing

Simulating operating condition

Marine

73197, 7386122, G01F 132

Patent

active

043865208

ABSTRACT:
A change in the amplitude of the output of a vortex sensor is sensed. When the change exceeds a predetermined value in the region of high engine load, the coefficient of smoothing applied to the output of the vortex sensor is switched to another value, or alternatively the intake air flow rate based on the engine speed is used, thereby providing a value for the flow rate of the intake air having excellent accuracy over the whole range of engine load.

REFERENCES:
patent: 3871214 (1975-03-01), Masaki et al.
patent: 4142407 (1979-03-01), Kuroiwa et al.
patent: 4201084 (1980-05-01), Ito et al.
patent: 4311042 (1982-01-01), Hosoya et al.
patent: 4320650 (1982-03-01), Kita

Affiliated with

Also associated with

Rating

Flow rate measuring apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Flow rate measuring apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flow rate measuring apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2338433