Measuring and testing – Volume or rate of flow – Mass flow by imparting angular or transverse momentum to the...
Reexamination Certificate
2006-08-10
2009-06-09
Patel, Harshad (Department: 2855)
Measuring and testing
Volume or rate of flow
Mass flow by imparting angular or transverse momentum to the...
C336S061000
Reexamination Certificate
active
07543509
ABSTRACT:
A device for measuring the mass rate of flow which operates according to the Coriolis principle, with a measurement tube (1) and a magnet coil (7) of a bobbin (9) and a winding (10) attached to it for exciting and/or detecting vibrations of the measurement tube (1). The bobbin (9) of the magnet coil (7) has a specific thermal conductivity of at least 1 W/(K m). This enables the heat which forms in the magnet coil (7) to be efficiently dissipated to the surrounding vicinity without cooling elements, such as cooling fins, being necessary. In this way, the efficiency of the device for measuring the mass rate of flow using the Coriolis principle is altogether improved.
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Krohne AG
Patel Harshad
Roberts Mlotkowski Safran & Cole P.C.
Safran David S.
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