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:
Jun. 21, 2011
Filed:
Aug. 28, 2007
Ernst Obermeier, Kaufbeuren, DE;
Biswajit Mukhopadhyay, Berlin, DE;
Jochen Von Berg, Winterthur, CH;
Ulrich Albicker, Lauchingen, DE;
Marco Gnielka, Winterthur, CH;
Claudio Cavalloni, Regensdorf, CH;
Ernst Obermeier, Kaufbeuren, DE;
Biswajit Mukhopadhyay, Berlin, DE;
Jochen Von Berg, Winterthur, CH;
Ulrich Albicker, Lauchingen, DE;
Marco Gnielka, Winterthur, CH;
Claudio Cavalloni, Regensdorf, CH;
Kistler Holding AG, Winterthur, CH;
Abstract
A sensor unit for measuring a measurement variable in a medium, in particular in an aggressive liquid or gaseous medium, comprises a sensor that is arranged in a sensor capsule and has a sensor region that is arranged on a base body. In order to detect the measurement variable in the sensor region, a measurement opening is provided in the sensor capsule. On a side facing the measurement opening, the sensor region has a measurement surface that is provided with measurement electronics. An electrical supply line is provided on the sensor for the purpose of transmitting a sensor signal that is generated by the measurement electronics. A plated-through hole is provided in the base body. The plated-through hole is used to connect the measurement electronics to the electrical supply line via signals through the base body, on a base side of the sensor that faces away from the measurement opening.