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:
Jul. 31, 2018
Filed:
Jan. 25, 2016
Cummins Inc., Columbus, IN (US);
Gregory S. Franks, Edinburgh, IN (US);
Joshua G. Knight, Columbus, IN (US);
Joseph A. Worthington, Scipio, IN (US);
Fred M. Rasener, Columbus, IN (US);
L. Eric Stacy, Columbus, IN (US);
Hanna Christine Small, Columbus, IN (US);
Amit Yeole, Columbus, IN (US);
Timothy John Monahan, Columbus, IN (US);
Cummins Inc., Columbus, IN (US);
Abstract
The present disclosure provides a fuel injector seal assembly comprising a seal member comprising a first section, a second section and an annular recess disposed in the first section, the first section having a first diameter and the second section having a second diameter wherein the first diameter is greater than the second diameter; and a sleeve member comprising a first end received by the first section of the seal member, the sleeve member further including a lengthwise portion configured to press fit around a nozzle housing of a fuel injector to cause heat transfer from the nozzle housing toward a body portion of the fuel injector.