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:
Jan. 07, 2020
Filed:
Feb. 15, 2016
Endress+hauser Gmbh+co. KG, Maulburg, DE;
Raphael Kuhnen, Schliengen, DE;
Dietmar Frühauf, Lörrach, DE;
Endress+Hauser SE+Co. KG, Maulburg, DE;
Abstract
An electromechanical transducer unit for a field device includes a membrane embodied to execute mechanical oscillations, two rods perpendicular to the membrane and secured to the membrane, a housing, wherein the membrane forms at least one portion of a wall of the housing, and wherein the two rods extend into the housing interior, two magnets, wherein each magnet is secured in an end region away from the membrane to a different one of the two rods, and a coil with a core, wherein the coil is secured above the magnets within the housing, and is contactable with an electrical, alternating current signal, wherein the coil is embodied to produce a magnetic field that causes the two rods via the two magnets to execute mechanical oscillations, and wherein the two rods are secured to the membrane such that oscillations of the membrane result from oscillations of the two rods.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile