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:
Apr. 27, 2021
Filed:
Feb. 03, 2017
Eto Magnetic Gmbh, Stockach, DE;
Mariusz Bunio, Zerniki Male, PL;
Witold Bruczuk, Wroclaw, PL;
Michael Zinser, Orsingen-Nenzingen, DE;
ETO Magnetic GmbH, Stockach, DE;
Abstract
A pneumatic multi-valve device includes a housing () having a plurality of electromagnetic valve actuators (), each having coil elements () arranged stationary in the housing (), a core () arranged in the housing (), and armature elements (). The cores () each have a venting bore () connected to a venting collection channel () on the side of the cores () facing away from the connection housing side (). The venting collection channel is connected to a venting opening () of the housing (), which venting opening is arranged on a housing side different from the housing back side (). The venting collection channel () is formed by a plurality of venting channel elements (), which are connected to each other.