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:
Apr. 14, 2025
Filed:
Jun. 06, 2022
Cummins-scania Hpcr System, Llc, Columbus, IN (US);
Donald J. Benson, Columbus, IN (US);
Tamas Rauznitz, Columbus, IN (US);
Ahmad M. Sabri, Columbus, IN (US);
Hanumantharao Konakanchi, Columbus, IN (US);
David Benson, Columbus, IN (US);
Cummins-Scania HPCR System, LLC, Columbus, IN (US);
Abstract
A fuel injector assembly including a member and a seat. The member has a first center along a longitudinal axis. The member has a curved surface and a flat surface. The curved surface has a radius of curvature greater than a width of the member. The flat surface is axially opposed to the curved surface. The seat has a second center disposed on the longitudinal axis. The seat is positioned distal from the flat surface defining a flow path in an open position of the fuel injector assembly and is in confronting relation to the flat surface such that the second center is concentric to the first center forming a sealing interface in a closed position of the fuel injector assembly.