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. 21, 2014
Filed:
Dec. 01, 2011
Dietmar Weisser, Tuttlingen, DE;
Benjamin Schullcke, Radolfzell, DE;
Heinrich Müller, Tuttlingen, DE;
Markus Scheiter, Wurmlingen, DE;
Dietmar Weisser, Tuttlingen, DE;
Benjamin Schullcke, Radolfzell, DE;
Heinrich Müller, Tuttlingen, DE;
Markus Scheiter, Wurmlingen, DE;
Marquardt Mechatronik GmbH, Rietheim-Weilheim, DE;
Abstract
The invention relates to a measuring apparatus for measuring a measurement variable of a fluid, in particular a sensor, such as a pressure sensor or a travel sensor. The measuring apparatus has a housing, a diaphragm which is arranged in and/or on the housing and an elastic element, which is designed in the manner of a leaf spring, for restoring the diaphragm. A signal transmitter is operatively connected to the diaphragm and/or to the elastic element, and a signal receiver interacts with the signal transmitter. Structures for providing reinforcement are arranged in the edge region and/or in the center of the elastic element.