Air flow measuring apparatus

Details Air flow measuring apparatus Air flow measuring apparatus

1993-10-21

1994-10-25

Chilcot, Jr., Richard E.

Measuring and testing

Volume or rate of flow

By measuring vibrations or acoustic energy

7386127, 7317013, G01L 524

Patent

active

053578104

ABSTRACT:
An ultrasonic transducer includes a film of piezoelectric material mounted on the support column. Two overlapping metal foil electrodes are in intimate contact with the two opposite surfaces of the film respectively, and a respective electrical lead is connected to each electrode.

REFERENCES:
patent: 3782193 (1974-01-01), Meyer et al.
patent: 4294122 (1981-10-01), Couchman
patent: 4615214 (1986-10-01), Burns
patent: 4846001 (1989-07-01), Kibblewhite
patent: 4899591 (1990-02-01), Kibblewhite
patent: 5029480 (1991-07-01), Kibblewhite

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-127577