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. 01, 2017
Filed:
May. 15, 2014
Applicant:
Vega Grieshaber KG, Wolfach, DE;
Inventor:
Holger Gruhler, Tuningen, DE;
Assignee:
VEGA GRIESHABER KG, Wolfach, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01F 23/284 (2006.01); G01F 23/296 (2006.01);
U.S. Cl.
CPC ...
G01F 23/296 (2013.01); G01F 23/2967 (2013.01); G01F 23/2968 (2013.01); G01F 23/284 (2013.01); G01F 23/2962 (2013.01); G01N 2291/02836 (2013.01);
Abstract
The invention is a fill-level measuring device having the following features: a housing, a membrane, a first drive unit have a first bolt, the bolt being coupled to the membrane, a second drive unit having a second bolt, the second bolt being operatively connected to the membrane and being connected to the housing at an end of the second bolt facing the membrane by means of an intermediate bottom, and the first drive unit and the second drive unit are mechanically connected to each other in series.