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:
Apr. 08, 2003
Filed:
Nov. 30, 2000
Rainer Strohmaier, Stuttgart, DE;
Carsten Springhorn, Stuttgart, DE;
Detlef Heimann, Gerlingen, DE;
Thomas Wahl, Pforzheim, DE;
Margret Schuele, Weil der Stadt, DE;
Bernd Schumann, Rutesheim, DE;
Bernhard Bloemer, Stuttgart, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A sensor for determining gas components and concentrations in a gas mixture that is particularly suitable for analyzing HC, NO and CO in exhaust gases of internal combustion engines in the sensor, an outer electrode, that is separated from an MO electrode by an electrolyte layer, is applied on a substrate. In this context, the outer electrode and the MO electrode are in communication with the gas mixture to be analyzed. In addition, the outer electrode contains a region that is in contact with a gas-permeable tunnel layer which in turn contains a region that is directly exposed to the gas mixture to be analyzed, so that the gas to be analyzed can be supplied to the outer electrode via the gas-permeable tunnel layer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile