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:
Sep. 14, 2021
Filed:
Jul. 16, 2019
Buerkert Werke Gmbh & Co. KG, Ingelfingen, DE;
Ralf Egner, Ingelfingen, DE;
Johannes Baumann, Ingelfingen, DE;
Patrick Mohs, Ingelfingen, DE;
Markus Klaiber, Ingelfingen, DE;
Rainer Kuenzler, Ingelfingen, DE;
Ralf Scheibe, Ingelfingen, DE;
Abstract
A valve includes an electrodynamic actuator which has a magnet arrangement for generating a magnetic field and a control element movable relative to the magnet arrangement. The control element includes an energizable coil which is arranged in the magnetic field and is firmly coupled to a coil carrier. The control element is movable between at least two defined positions. There are provided permanent-magnetically interacting holding force which retain the control element in at least one of the defined positions, even when the coil is currentless.