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:
Aug. 29, 2006
Filed:
Dec. 07, 2001
Wolfgang Kienzle, Hemmingen, DE;
Hans Hecht, Korntahl-Muenchingen, DE;
Manfred Strohrmann, Karlsruhe, DE;
Wolfgang-michael Mueller, Rutesheim, DE;
Axel-werner Haag, Stuttgart, DE;
Uwe Konzelmann, Asperg, DE;
Anke Fleischer, Legal Representative, Kornwestheim, DE;
Marie-luise Beck, Legal Representative, Eisingen, DE;
Hildegard Nelson, Legal Representative, Eugene, OR (US);
Guido Kleinhans, Legal Representative, Bad Brueckenau, DE;
Wolfgang Kienzle, Hemmingen, DE;
Hans Hecht, Korntahl-Muenchingen, DE;
Manfred Strohrmann, Karlsruhe, DE;
Wolfgang-Michael Mueller, Rutesheim, DE;
Axel-Werner Haag, Stuttgart, DE;
Uwe Konzelmann, Asperg, DE;
Anke Fleischer, legal representative, Kornwestheim, DE;
Marie-Luise Beck, legal representative, Eisingen, DE;
Hildegard Nelson, legal representative, Eugene, OR (US);
Guido Kleinhans, legal representative, Bad Brueckenau, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
Methods and/or devices for detecting the flow rate of a flowing medium, in particular the flow rate of a flowing air mass, are described, in which the flowing medium is detected with two evaluation methods that operate according to different principles and the two measurement signals obtained are set in relation to each other in order to determine correction methods. Since the two measurement methods react differently to interference effects, the comparison of the two output signals permits conclusions to be drawn as to the type and the order of magnitude of the interference effects and a corrected measurement signal can be obtained, which is independent of the interference effects.