The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 25, 2014
Filed:
Feb. 28, 2012
Tao Wang, Canterbury, GB;
Yousif Hussain, Weston Favell, GB;
Tao Wang, Canterbury, GB;
Yousif Hussain, Weston Favell, GB;
Krohne AG, Basel, CH;
Abstract
A Coriolis mass flow meter () which has at least two curved measurement tubes (), at least one actuator arrangement, at least one sensor arrangement and comprising at least one housing structure (), the measurement tubes () being connected at their inlet end portion and an outlet end portion with at least a first oscillation node plate () and a second oscillation node plate (). The flow meter achieves increased measurement accuracy and a reduced susceptibility to perturbing oscillations by at least one of the oscillation node plates being connected at the inlet end and the outlet end of the housing structure (). A third oscillation node plate () can be additionally arranged on the inlet end portion and the outlet end portion of the tubes, the third oscillation node plate being connected to the housing structure.