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. 09, 2020
Filed:
Nov. 26, 2015
Applicant:
Nuovo Pignone Srl, Florence, IT;
Inventors:
Carmine Allegorico, Florence, IT;
Claudio Antonini, Florence, IT;
Marco Santini, Florence, IT;
Giorgio Marchetti, Florence, IT;
Assignee:
NUOVO PIGNONE SRL, Florence, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/30 (2006.01); B01D 46/00 (2006.01); B01D 46/44 (2006.01); F01D 21/00 (2006.01); F02C 7/052 (2006.01); G01N 15/08 (2006.01); G01M 15/14 (2006.01);
U.S. Cl.
CPC ...
B01D 46/0086 (2013.01); B01D 46/446 (2013.01); F01D 21/003 (2013.01); F02C 7/052 (2013.01); G01N 15/0806 (2013.01); B01D 2273/18 (2013.01); B01D 2279/60 (2013.01); F05D 2220/32 (2013.01); G01M 15/14 (2013.01); G01N 2015/084 (2013.01);
Abstract
A method for predicting the residual useful life of an air filter arrangement is described. The method includes the following steps: providing a plurality of predetermined reference degradation curves; measuring a degradation parameter of the filter arrangement; and estimating the residual useful life of the filter arrangement by comparing the predetermined reference degradation curves and an actual degradation curve defined by measured values of the degradation parameter.