Measurement transducer of vibration type

Details Measurement transducer of vibration type Measurement transducer of vibration type

2006-11-15

2009-02-17

Thompson, Jewel (Department: 2855)

Measuring and testing

Volume or rate of flow

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

Reexamination Certificate

active

07490521

ABSTRACT:
The measurement transducer includes: A measuring tube vibrating at least at times during operation and serving for the conveying of a medium, wherein the measuring tube communicates with a pipeline via an inlet tube piece at an inlet end and an outlet tube piece at an outlet end; a counteroscillator, which is affixed to the measuring tube on the inlet end to form a first coupling zone and affixed to the measuring tube on the outlet end to form a second coupling zone; and a first cantilever for producing bending moments in the inlet tube piece and coupled with the inlet tube piece and the measuring tube essentially rigidly in the area of the first coupling zone and having a center of mass lying in the region of the inlet tube piece, as well as a second cantilever for producing bending moments in the outlet tube piece and coupled essentially rigidly with the outlet tube piece and the measuring tube in the region of the second coupling zone and having a center of mass lying in the region of the outlet tube piece. The measurement transducer of the invention is especially suited also for measuring tubes having large nominal diameters of more than 50 mm.

REFERENCES:
patent: 5287754 (1994-02-01), Kazakis
patent: 5398554 (1995-03-01), Ogawa
patent: 5476013 (1995-12-01), Hussain
patent: 5531126 (1996-07-01), Drahm
patent: 5691485 (1997-11-01), Endo
patent: 5705754 (1998-01-01), Keita
patent: 5796010 (1998-08-01), Kishiro
patent: 5796012 (1998-08-01), Gomi
patent: 5945609 (1999-08-01), Kashimura
patent: 5969265 (1999-10-01), VanCleve
patent: 5979246 (1999-11-01), VanCleve
patent: 6006609 (1999-12-01), Drahm
patent: 6397685 (2002-06-01), Cook
patent: 6666098 (2003-12-01), Drahm
patent: 6691583 (2004-02-01), Reider
patent: 6840109 (2005-01-01), Drahm
patent: 6948379 (2005-09-01), Hussain
patent: 7040179 (2006-05-01), Drahm
patent: 7077014 (2006-07-01), Rieder
patent: 2005/0139015 (2005-06-01), Gebhardt
patent: 102 57 322 (2004-06-01), None
patent: 103 51 311 (2005-06-01), None
patent: 10 2004 030 392 (2006-01-01), None
patent: 0 317 340 (1989-05-01), None
patent: 1 253 408 (2002-10-01), None
patent: 1 260 798 (2002-11-01), None
patent: WO 99/40394 (1999-08-01), None
patent: WO 99/51946 (1999-10-01), None
patent: WO 00/14485 (2000-03-01), None
U.S. Appl. No. 11/599,420.
U.S. Appl. No. 11/599,478.

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