Measuring and testing – Volume or rate of flow – Proportional
Reexamination Certificate
2005-03-29
2005-03-29
Lefkowitz, Edward (Department: 2855)
Measuring and testing
Volume or rate of flow
Proportional
Reexamination Certificate
active
06871533
ABSTRACT:
Devices for determining at least one parameter of a flowing medium having an inner pipe according to the related art have the disadvantage that whirls are formed, which causes increased signal noise at the measuring element and pressure drop. A device (1) is described which has an element (11) that reduces the whirl formation in the flowing medium.
REFERENCES:
patent: 5303584 (1994-04-01), Ogasawara
patent: 6619114 (2003-09-01), Lenzing et al.
patent: 6647775 (2003-11-01), Hecht et al.
patent: 199 13 654 (1999-10-01), None
patent: 199 42 502 (2001-03-01), None
Fleischer Anke
Joschko Richard
Konzelmann Uwe
Lenzing Thomas
Tank Eva
Lefkowitz Edward
Thompson Jewel
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