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. 26, 2019
Filed:
Feb. 20, 2015
Robert Bosch Gmbh, Stuttgart, DE;
Alexander Bischoff, Eberdingen, DE;
Andreas Rottmann, Stettfeld, DE;
Antje Taeuber, Hirschaid, DE;
Frank Buse, Stuttgart, DE;
Jens Schneider, Leonberg, DE;
Oliver Dotterweich, Oberhaid, DE;
Peter Alt, Frensdorf, DE;
Thomas Juestel, Hirschaid-Juliushof, DE;
ROBERT BOSCH GMBH, Stuttgart, DE;
Abstract
A sensor element for detecting a level of a gas component in the measured gas or a temperature of the measured gas. The sensor element includes at least one solid electrolyte layer. The solid electrolyte layer has at least one plated-through hole. The sensor element further includes a conductive element, which produces an electrically conductive connection through the plated-through hole. In the plated-through hole, the solid electrolyte layer is electrically insulated from the conductive element by an insulating element. At least one opening region of the plated-through hole is stabilized against phase transition by a stabilizing element. The stabilizing element is made at least partially of a material, which includes a noble metal and an element selected from the group consisting of: V, Nb, Ta, Sb, Bi, Cr, Mo, W. A method for manufacturing the sensor element is also provided.