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. 27, 2021
Filed:
Mar. 30, 2017
Eto Magnetic Gmbh, Stockach, DE;
Andrzej Pyza, Chrzastawa Wielka, PL;
Marcin Nieweglowski, Jelenia Góra, PL;
Michael Feindler, Stockach, DE;
ETO MAGNETIC GMBH, Stockach, DE;
Abstract
An electromagnetic valve device including armature means (), which are movable along an axial direction for actuating a valve gate assembly group () in reaction to energizing stationary spool means (), and which are accommodated in an actuator housing () preferably as a component unit and/or module in conjunction with the spool means and stationary core means and take up an inserted and/or retracted armature position (FIG.) in an unenergized state of the spool means, said valve gate assembly group (), which is guided in a valve housing (), being realized at one axial end for a contacting interaction, which cannot endure tensile load, with the armature means () and being realized such that a fluid path from a first fluid port (P) of the valve housing to a second fluid port (A) of the valve housing can be opened or blocked depending on an axial position of the valve gate assembly group, said valve housing () including at least one axial fluid-conducting channel section () on the interior so as to interact with the valve gate assembly group () guided therein, in particular at the axial end side opposite to the armature means, said channel section () being realized such that the valve gate assembly group () blocks the fluid path in the axial position of the valve gate assembly group corresponding to the inserted and/or retracted armature position and said valve gate assembly group () opening the fluid path via the flow-conducting channel section () in an axial position of the valve gate assembly group, which is moved out of the inserted and/or retracted armature position.