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:
Mar. 30, 2021
Filed:
Sep. 07, 2017
Applicant:
Ford Global Technologies, Llc, Dearborn, MI (US);
Inventors:
Adam Nathan Banker, Canton, MI (US);
Baitao Xiao, Canton, MI (US);
Hamid-Reza Ossareh, South Burlington, VT (US);
Assignee:
Ford Global Technologies, LLC, Dearborn, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F04D 27/02 (2006.01); F02D 23/02 (2006.01); F02D 41/22 (2006.01); F02B 37/12 (2006.01); F02D 41/00 (2006.01); F04D 27/00 (2006.01); F04D 17/10 (2006.01); F02M 26/08 (2016.01); F02D 21/08 (2006.01);
U.S. Cl.
CPC ...
F04D 27/0223 (2013.01); F02B 37/12 (2013.01); F02D 23/02 (2013.01); F02D 41/0007 (2013.01); F02D 41/221 (2013.01); F04D 17/10 (2013.01); F04D 27/001 (2013.01); F04D 27/023 (2013.01); F04D 27/0215 (2013.01); F02D 2021/083 (2013.01); F02D 2041/001 (2013.01); F02M 26/08 (2016.02); F05D 2220/40 (2013.01); F05D 2260/80 (2013.01); Y02T 10/12 (2013.01); Y02T 10/40 (2013.01);
Abstract
Methods are provided for identifying degradation in components of a compressor recirculation valve (CRV). One method may include inferring degradation of the CRV based on adaptation of a compressor surge line outside an expected range.