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:
Feb. 13, 2018
Filed:
Oct. 14, 2016
Applicant:
Ifm Electronic Gmbh, Essen, DE;
Inventor:
Oliver Blankenhorn, Bodnegg, DE;
Assignee:
IFM Electronic GmbH, Essen, DE;
Primary Examiner:
Int. Cl.
CPC ...
G01L 9/00 (2006.01); G01L 19/00 (2006.01); G01L 19/14 (2006.01);
U.S. Cl.
CPC ...
G01L 9/0075 (2013.01); G01L 19/0061 (2013.01); G01L 19/14 (2013.01);
Abstract
The invention relates to a capacitive pressure measuring cell for detecting the pressure of a medium adjacent to the pressure measuring cell, comprising a ceramic elastic measuring membrane, the first side of which at least partially contacts the medium and the second side of which facing away from the medium comprises a measuring electrode, and a ceramic cylindrical basic body disposed opposite to the second side of the measuring membrane and comprising at least one counter electrode which forms a measuring capacitance with the measuring electrode.