Coriolis mass flowmeter
OwnerChris Rolph, Neil Harrison +1inventors
InventorsChris Rolph, Neil Harrison, Yousif Hussain
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Abstract
A Coriolis mass flowmeter includes a measuring tube for carrying a flowing medium, a vibration generator for exciting circumferential vibrations of the measuring tube, a vibration sensor for registering circumferential vibrations of the measuring tube and two mass rings fixed to the measuring tube, the mass rings running circumferentially around the measuring tube and the vibration generator and the vibration sensor being provided between the two mass rings. A cylinder connecting the two mass rings is provided to enable the flowmeter to exhibit a high zero-point stability.
Claims11
A Coriolis mass flowmeter, having a measuring tube with two end regions and for carrying a flowing medium, a vibration generator for exciting circumferential vibrations of the measuring tube, a vibration sensor for registering circumferential vibrations of the measuring tube and two mass rings fixed to the measuring tube, the mass rings running circumferentially around the measuring tube and the vibration generator and the vibration sensor being provided between the two mass rings wherein a cylinder connects the two mass rings.
Dependencies are inferred from the claim text.