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:
Aug. 18, 2020
Filed:
Dec. 17, 2016
Samson Ag, Frankfurt am Main, DE;
Stefan Kolbenschlag, Darmstadt, DE;
SAMSON AG, Frankfurt am Main, DE;
Abstract
The invention relates to a valve () for operating a pressurizing medium driven actuator of a process control valve for technical process equipment, comprising a valve seat () in a basic valve body (), a closing body () and an electromagnetic drive (), which closing body () is ball -shaped and cooperates with a valve seat () so as to block the flow from an inlet side to an outlet side, said closing body () cooperating with a piston surface () which can be moved within a piston chamber () connected to the inlet side, characterized in that a connecting element () is provided between the closing body () and the piston surface () which is actively connected to an armature () of an electromagnetic linear direct drive, with a coil assembly () being embedded in the basic valve body () and a magnetic field with alternating polarity in the axial direction being present at the armature ().