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:
Dec. 17, 2019
Filed:
Aug. 13, 2018
Applicant:
Endress+hauser Conducta Gmbh+co. KG, Gerlingen, DE;
Inventors:
Stephan Buschnakowski, Chemnitz, DE;
Alexander Serfling, Leipzig, DE;
Assignee:
Endress+Hauser Conducta GmbH+Co. KG, Gerlingen, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01R 1/06 (2006.01); G01R 1/073 (2006.01); B23K 1/00 (2006.01); B23K 1/20 (2006.01); B32B 37/12 (2006.01); G01N 27/07 (2006.01); B23K 101/38 (2006.01);
U.S. Cl.
CPC ...
G01R 1/073 (2013.01); B23K 1/0016 (2013.01); B23K 1/20 (2013.01); B32B 37/1284 (2013.01); G01N 27/07 (2013.01); B23K 2101/38 (2018.08);
Abstract
The present disclosure discloses a conductivity sensor including a basic body of sintered ceramic having at least two cavities disposed on a frontal face and a metal electrodes disposed in each cavity. Each electrode is about one fifth the length of the basic body. Electrical cables extend from a rear face of the basic body into holes in each cavity and contact the electrodes. A solder paste or an electrically conductive adhesive disposed in each hole connects each cable with the respective metal electrode electrically and mechanically.