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:
Jun. 15, 2010
Filed:
Mar. 23, 2006
Applicants:
Lev Alexander Prociw, Elmira, CA;
Harris Shafique, Longueuil, CA;
Patrice Fiset, Lasalle, CA;
Inventors:
Assignee:
Pratt & Whitney Canada Corp., Longueuil QC, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); G06K 9/46 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a method of calibrating a fuel nozzle patternation system. The method includes testing a master nozzle having desired spray characteristics in the system to determine a virtual origin of the system and then using the virtual origin to replace a fixed spatial origin of the system for testing other nozzles of the same nozzle family.