Patent ID: 7073396
Filing Date: 2006-07-11
Classification: G01F

Abstract:
1. A coriolis mass flowmeter incorporating a measuring tube for guiding a flowing medium, a first oscillator for the oscillatory stimulation of the measuring tube, as well as a first oscillation sensor and a second oscillation sensor for picking up the vibrations of the measuring tube, in which the first oscillator, the first oscillation sensor and the second oscillation sensor are mutually spaced apart in the longitudinal direction of the measuring tube and the first oscillator is activated by an oscillation-stimulating control device, the improvement wherein a third oscillation sensor is provided and positioned opposite the first oscillator at the same longitudinal distance on the measuring tube, a second oscillator, and a third oscillator, the second oscillator being positioned opposite the first oscillation sensor and the third oscillation being positioned opposite the second oscillation sensor, in each case at the same longitudinal distance on the measuring tube.