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. 30, 2019
Filed:
Apr. 11, 2014
Volvo Truck Corporation, Gothenburg, SE;
Claes Kuylenstierna, Mölnlycke, SE;
Thomas Svanberg, Stora Höga, SE;
Volvo Truck Corporation, Göteborg, SE;
Abstract
A fuel injector arrangement for supplying fuel into a cylinder of an internal combustion engine. The fuel injector arrangement includes a fuel injector and a sealing ring which is arranged around the circumference of the fuel injector. The sealing ring is located between a fuel inlet and/or outlet of the fuel injector located nearest to an injector tip of the fuel injector and the injector tip, wherein the sealing ring has an asymmetrical cross section with a narrow end extending towards the injector tip and a wider end extending away from the injector tip. The wider end has a recess therein creating two legs with a space there between.