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:
Aug. 19, 1980
Filed:
Jan. 12, 1979
Applicant:
Inventor:
Raymond A Newman, Cheektowaga, NY (US);
Assignee:
NP Industries, Inc., Tonawanda, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01F / ;
U.S. Cl.
CPC ...
73198 ; 73227 ; 73291 ;
Abstract
To measure liquid flow through channels with various cross sections, detectors of liquid level and velocity are placed in proximity to the liquid to measure flow in terms of the product of the cross sectional area of the fluid and its velocity. Adjustable switches are employed to provide input signals to the computation circuitry which are constants while the detectors provide the data signals which result from the dynamic measurements.