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. 13, 2001
Filed:
Aug. 04, 2000
Applicant:
Inventor:
Cornelius Peter, Buehl, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 1/910 ; F02D 4/00 ; H01C 7/00 ;
U.S. Cl.
CPC ...
G01N 1/910 ; F02D 4/00 ; H01C 7/00 ;
Abstract
A sensor unit is described, in particular an air quality sensor, having a first support element, on which are arranged a first sensor element and a first heat source, assigned to the latter, and having at least one further, second support element, on which are arranged a second sensor element and a second heat source, assigned to the latter. The two support elements are configured as a common support unit and, between them, have a heat barrier for thermal isolation.