Mass flow meter

Details Mass flow meter Mass flow meter

1992-06-04

1994-02-22

Goldstein, Herbert

Measuring and testing

Volume or rate of flow

Mass flow by imparting angular or transverse momentum to the...

G01F 184

Patent

active

052877540

ABSTRACT:
A mass flow meter for flowing media that works on the Coriolis Principle includes a line inlet, at least one Coriolis line carrying the flowing medium, at least one line outlet, at least one oscillator, influencing the Coriolis line, at least one oscillating transducer detecting Coriolis forces and/or Coriolis oscillations based on Coriolis forces and a meter housing. The Coriolis line is connected to the carrier system and the line inlet and the line outlet are connected between the carrier systems and the housing. The flow meter is largely "oscillation self-sufficient" because the carrier system has a natural frequency that is substantially greater than the Coriolis lines natural line frequency and the Coriolis natural frequency. Also, the natural frequency of the flow meter as a whole is substantially smaller than the carrier-system natural frequency.

REFERENCES:
patent: 4628774 (1986-12-01), Lew
patent: 5066241 (1991-11-01), Hills
patent: 5129263 (1992-07-01), Chi

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