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:
Jun. 19, 2018
Filed:
May. 28, 2014
Eto Magnetic Gmbh, Stockach, DE;
Peter Vincon, Stockach, DE;
Stefan Bender, Engen, DE;
ETO Magnetic GmbH, Stockach, DE;
Abstract
An electromagnetic valve device with an armature unit () which is designed for carrying out an opening or closing operation of a fluid channel and, as a reaction to stationary coil means (), which at least partially surround the armature unit, being energized, is driveable so as to be movable along an axial direction () relative thereto, wherein the coil means have a coil former () which forms a winding section () for a winding () to be energized, and the coil former forms an axially extending inner casing which is designed for guiding the armature unit and in the lateral surface of which slot- or groove-like channels () permitting drainage of an armature movement space are formed, wherein the coil former provides a channel outlet () for the channels () lying axially opposite an inlet- or respectively outlet section () of the fluid channel and on the end face, with which channel outlet blocking and/or deflection means against infiltrating intrusive media are associated.