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:
May. 08, 2007
Filed:
Oct. 26, 2004
Jorg Gebhardt, Mainz, DE;
Frank Kassubek, Rheinfelden, DE;
Rene Friedrichs, Ladenburg, DE;
Wolfgang Waldi, Nussloch, DE;
Steffen Keller, Karlsruhe, DE;
Jorg Herwig, Adelebsen, DE;
Lothar Deppe, Gottingen, DE;
Kuno Hug, Heidelberg, DE;
Armin Gasch, Speyer, DE;
Jorg Gebhardt, Mainz, DE;
Frank Kassubek, Rheinfelden, DE;
Rene Friedrichs, Ladenburg, DE;
Wolfgang Waldi, Nussloch, DE;
Steffen Keller, Karlsruhe, DE;
Jorg Herwig, Adelebsen, DE;
Lothar Deppe, Gottingen, DE;
Kuno Hug, Heidelberg, DE;
Armin Gasch, Speyer, DE;
ABB Patent GmbH, Ladenburg, DE;
Abstract
Coriolis mass flowmeter with a measuring pipe () vibrating in coupled flexural and torsional modes, characterized in that an attachment () which is formed rotationally symmetrically with respect to an axis of rotational symmetry and can be made to undergo torsional oscillations of the same frequency, but opposite phase, in relation to the torsional oscillating modes of the measuring pipe () is mechanically connected to the measuring pipe () and the axis of rotational symmetry of the attachment runs parallel to the straight line () (central axis) defined by the center points () of the cross-sectional areas () of the inlet and outlet of the measured section or coincides with this line.