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. 07, 2022
Filed:
Oct. 10, 2017
Cummins Inc., Columbus, IN (US);
Saurabh Y. Joshi, Indianapolis, IN (US);
Neal W. Currier, Columbus, IN (US);
Aleksey Yezerets, Columbus, IN (US);
Ashok Kumar, Columbus, IN (US);
Tyler A. Rash, Columbus, IN (US);
Anand Srinivasan, Greenwood, IN (US);
Di Wang, Columbus, IN (US);
Yadan Tang, Columbus, IN (US);
CUMMINS INC., Columbus, IN (US);
Abstract
A diagnostic system () is provided and includes a sensor () disposed downstream from an exhaust gas aftertreatment system. Also included in the diagnostic system () is a central diagnostic unit () configured to diagnose a condensation condition associated with the sensor () for mitigating a sensor failure due to water condensation on the sensor (), the central diagnostic unit () performing the diagnosis on the condensation condition based on water storage and release information related to a component of the exhaust gas aftertreatment system. The sensor () is activated based on the water storage and release information.