Measuring and testing – Volume or rate of flow – By measuring vibrations or acoustic energy
Patent
1994-08-30
1995-10-17
Chilcot, Richard
Measuring and testing
Volume or rate of flow
By measuring vibrations or acoustic energy
7386131, G01F 166
Patent
active
054580048
ABSTRACT:
In a volume flow meter with a measuring line, a first measuring head and a second measuring head, the flow volume can be measured more simply and more reliably using evaluation technology by having the measuring line made of a material that transmits an acoustic signal given off by one of the measuring heads at a slower sound velocity than the fluid.
REFERENCES:
patent: 3940985 (1976-03-01), Wyler
patent: 3987674 (1976-10-01), Baumoel
patent: 4065958 (1978-01-01), Krylova et al.
patent: 4365518 (1982-12-01), Zacharias, Jr.
patent: 4838127 (1989-06-01), Herremans et al.
patent: 5243863 (1993-09-01), Gill
Chilcot Richard
Dougherty Elizabeth L.
Krohne Messtechnik GmbH & Co. KG.
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