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. 25, 2017
Filed:
Dec. 02, 2010
Jens Leister, Kornwestheim, DE;
Marco Beier, Stuttgart-Feuerbach, DE;
Pierre Marie Rochas, Villeurbanne, FR;
Oliver Rain, Ruthesheim, DE;
Jens Leister, Kornwestheim, DE;
Marco Beier, Stuttgart-Feuerbach, DE;
Pierre Marie Rochas, Villeurbanne, FR;
Oliver Rain, Ruthesheim, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
Electromagnetic valve, particularly for controlling a fuel injector or for regulating the pressure of a high-pressure fuel accumulator, comprising a casing (), an electromagnet () formed of a yoke () and an electromagnetic coil () housed in the latter, and an armature () in one or more parts. An abutment disk () is provided between the transverse face of the armature () turned towards the yoke () and the transverse face facing the yoke (), this abutment disk () being made of a magnetized or magnetizable material, particularly of a ferromagnetic material.