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Inventor:
Abe; Minoru
Address:
Himeji, JP
No. of patents:
1
Patents:




Patent Number Title Of Patent Date Issued
4815324 Intake air meter for an internal combustion engine March 28, 1989
An intake air meter for measuring the intake air of an internal combustion engine operates on the principle of an ultrasonic Karman vortex flowmeter. A Karman vortex shedder is disposed in the main intake air passageway of an engine. Ultrasonic waves which are generated by an ultrasonic


 
 
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