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:
Dec. 16, 2025
Filed:
Apr. 12, 2023
Scania Cv Ab, Södertälje, SE;
Andreas Malmberg, Bandhagen, SE;
Per Falk, Hägersten, SE;
Scania CV AB, Södertälje, SE;
Abstract
A fuel injector () is disclosed comprising a needle () a fuel supply port () fluidly connected to a fuel cavity () and a control valve arrangement () comprising a control valve () fluidly connected to the fuel cavity (). The control valve arrangement () comprises an armature assembly () connected to the control valve () via a valve control portion (') of the armature assembly (). The control valve arrangement () comprises an armature actuator () configured to move the armature assembly () to cause a lift of the needle () from a valve seat () and a movement limiting assembly () configured to limit the movement of the valve control portion (′) upon activation. The movement limiting assembly () is configured to be activated by changing the polarity of the electricity supplied to the armature actuator (). The present disclosure further relates to an internal combustion engine () and a vehicle ().