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:
Apr. 01, 2014
Filed:
Jun. 04, 2010
Applicant:
Philip A. Lawrence, Kingwood, TX (US);
Inventor:
Philip A. Lawrence, Kingwood, TX (US);
Assignee:
Cameron International Corporation, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01F 1/46 (2006.01);
U.S. Cl.
CPC ...
Abstract
A beta ratio changer is provided for a flow measurement device having a fluid displacement member. The beta ratio changer includes a flange and a sleeve extending axially from the flange. The sleeve may be inserted into a fluid conduit of the fluid measurement device, reducing the inner diameter of the fluid conduit around the fluid displacement member. A new beta ratio may be determined from the diameter of the edge of the fluid displacement member and the inner diameter of the sleeve.