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. 27, 2019
Filed:
Sep. 11, 2014
Applicant:
Buerkert Werke Gmbh, Ingelfingen, DE;
Inventors:
Cyril Reiter, Ingelfingen, DE;
Maik Fuchs, Dresden, DE;
Johannes Dierks, Oehringen, DE;
Raoul Schroeder, Neuenstein, DE;
Ralf Scheibe, Kuenzelsau OT Garnberg, DE;
Christian Hartmann, Krautheim, DE;
Assignee:
BUERKERT WERKE GMBH, Ingelfingen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 33/18 (2006.01); F04B 19/00 (2006.01); F04B 43/04 (2006.01); F16K 99/00 (2006.01); H02K 41/035 (2006.01);
U.S. Cl.
CPC ...
H02K 33/18 (2013.01); F04B 19/006 (2013.01); F04B 43/043 (2013.01); F16K 99/0015 (2013.01); F16K 99/0042 (2013.01); F16K 99/0046 (2013.01); H02K 41/0356 (2013.01); H02K 41/0358 (2013.01); F16K 2099/0094 (2013.01);
Abstract
An electrodynamic actuator, in particular for a microvalve or a micropump, includes a magnet arrangement for generating a magnetic field and a control element movable relative to the magnet arrangement. The control element includes an energizable air-core coil () which is arranged in the magnetic field and firmly coupled to a coil carrier () made from a nonmagnetic material.