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:
Jan. 01, 2019
Filed:
Sep. 13, 2016
Applicant:
Ford Global Technologies, Llc, Dearborn, MI (US);
Inventors:
Hamid-Reza Ossareh, South Burlington, VT (US);
Baitao Xiao, Canton, MI (US);
Adam Nathan Banker, Canton, MI (US);
Assignee:
Ford Global Technologies, LLC, Dearborn, MI (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02B 29/04 (2006.01); F02D 41/22 (2006.01); F02D 41/00 (2006.01); G01M 15/14 (2006.01); F01D 17/08 (2006.01); F01D 17/10 (2006.01); F01D 21/00 (2006.01); F02M 26/23 (2016.01);
U.S. Cl.
CPC ...
F02D 41/221 (2013.01); F01D 17/085 (2013.01); F01D 17/105 (2013.01); F01D 21/003 (2013.01); F02D 41/0007 (2013.01); F02D 41/22 (2013.01); G01M 15/14 (2013.01); F02D 2200/0414 (2013.01); F02M 26/23 (2016.02); Y02T 10/144 (2013.01); Y02T 10/40 (2013.01);
Abstract
Methods and systems are provided for diagnosing compressor bypass valve degradation. In one example, a method may include indicating degradation of a compressor bypass valve coupled in a compressor bypass based on intake aircharge temperature measured upstream of a compressor inlet via an air charge temperature sensor.