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:
Oct. 23, 2001
Filed:
Dec. 06, 1996
Applicant:
Inventors:
John Coulthard, Heighington, GB;
Rui Xue Cheng, Middlesborough, GB;
Assignee:
ABB Kent-Taylor Limited, Glouchestershire, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01F 1/86 ;
U.S. Cl.
CPC ...
G01F 1/86 ;
Abstract
A method of measuring a characteristic of a flowing fluid comprising measuring said characteristic by means of two or more sensors which have differing responses to a variable affecting said measurement, and combining the outputs (as herein defined) of the sensors, so that the differences in the responses thereof cancel each other and the combined output is substantially independent of said variable.