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:
Nov. 16, 2010
Filed:
Sep. 09, 2005
Harald Guenschel, Gerach, DE;
Uwe Glanz, Asperg, DE;
Stefan Zimmermann, Pfinztal, DE;
Leonore Schwegler, Stuttgart, DE;
Juergen Sindel, Vaihingen/Enz, DE;
Harald Guenschel, Gerach, DE;
Uwe Glanz, Asperg, DE;
Stefan Zimmermann, Pfinztal, DE;
Leonore Schwegler, Stuttgart, DE;
Juergen Sindel, Vaihingen/Enz, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A sensor for determining the concentration of particulates in gas mixtures is described, a soot sensor in particular, having a ceramic sensor body surrounded by a metallic housing and having a first and a second measuring electrode. In this instance, the first measuring electrode is connected to the metallic housing of the sensor or the metallic housing of the sensor is designed as the first measuring electrode. By additional electrodes on the ceramic body, the sensor is operable also as a lambda sensor.