Measuring and testing – Volume or rate of flow – By measuring vibrations or acoustic energy
Patent
1986-11-21
1990-06-05
Ruehl, Charles A.
Measuring and testing
Volume or rate of flow
By measuring vibrations or acoustic energy
137833, G01F 120
Patent
active
049303570
ABSTRACT:
Fluidic volumetric flow meter method and apparatus wherein undesirable dynamic interaction (ringing) which could appear in an output signal is inhibited. Electrical isolation and shielding also contribute to a high quality output signal in accordance with the invention. Particularly advantageous housing structures adapt the flow measurement device to a variety of applications as a complete flow meter.
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Golembiewski Alan L.
Thurston John F.
Allied-Signal Inc.
McFarland James W.
Miller Terry L.
Ruehl Charles A.
Walsh Robert A.
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