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:
May. 01, 2018
Filed:
Oct. 01, 2015
Applicant:
Cummins Inc., Columbus, IN (US);
Inventors:
Chandan Mahato, Columbus, IN (US);
Frank Husmeier, Columbus, IN (US);
Foy C. Henderson, Columbus, IN (US);
Assignee:
Cummins Inc., Columbus, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M 61/18 (2006.01); F02B 23/06 (2006.01); F02M 61/10 (2006.01);
U.S. Cl.
CPC ...
F02M 61/1806 (2013.01); F02B 23/0669 (2013.01); F02B 2275/14 (2013.01); F02M 61/10 (2013.01); F02M 61/18 (2013.01); F02M 61/182 (2013.01); F02M 61/1826 (2013.01);
Abstract
A fuel injector, comprising a nozzle body having a proximal end and a distal end, an upper row of nozzle holes being equally spaced about a first circumference of the nozzle body, and a lower row of nozzle holes located between the distal end and the upper row of nozzle holes, wherein the upper row has a first number of holes that is greater than a second number of holes in the lower row and wherein one of the first number of holes and the second number of holes is odd.