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:
Jan. 08, 2019
Filed:
Jan. 12, 2018
Applicant:
Atsuden Co., Ltd., Tokyo, JP;
Inventor:
Eiichi Murakami, Tokyo, JP;
Assignee:
ATSUDEN CO., LTD., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G01F 1/84 (2006.01);
U.S. Cl.
CPC ...
G01F 1/8413 (2013.01); G01F 1/8422 (2013.01); G01F 1/8427 (2013.01); G01F 1/8472 (2013.01);
Abstract
A holder is mounted on a U-shaped curved tube portion of a measurement tube formed of a synthetic resin, and wing-shaped strips having a plate shape protrude outward from the holder. Distortion caused by a Coriolis force which depends on a flow rate is generated symmetrically with respect to a center line passing through a distal end of the curved tube portion and parallel to an outbound tube and an inbound tube. Therefore, the outbound tube and the inbound tube are twisted about the center line of the holder, and an amount of distortion is enhanced by the wing-shaped strips under the principle of leverage for detection.