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:
Sep. 03, 2019
Filed:
Dec. 27, 2017
Applicant:
Cummins Inc., Columbus, IN (US);
Inventors:
Daniel R. Harshbarger, Columbus, IN (US);
Meenal Rajiv Vaidya, Greenwood, IN (US);
Fei Gong, Columbus, IN (US);
Assignee:
Cummins Inc., Columbus, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M 51/06 (2006.01); H02P 27/04 (2016.01); H03K 17/687 (2006.01); F02D 41/20 (2006.01); H03K 17/16 (2006.01); F02D 41/26 (2006.01); F02D 41/22 (2006.01);
U.S. Cl.
CPC ...
F02M 51/06 (2013.01); F02D 41/20 (2013.01); F02D 41/266 (2013.01); H02P 27/04 (2013.01); H03K 17/166 (2013.01); H03K 17/6871 (2013.01); F02D 41/22 (2013.01); F02D 2041/2086 (2013.01);
Abstract
A method includes receiving a plurality of injection pulses; generating a plurality of drive signals in response to the plurality of injection pulses; generating an interrupt signal in response to the plurality injection pulses, the interrupt signal being one of a high interrupt signal and a low interrupt signal; and transitioning between a plurality of operating states in response to the interrupt signal.