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. 27, 2006
Filed:
Feb. 14, 2005
Steffen Peters, Linnich, DE;
Reinhard Knöchel, Elmshorn, DE;
Wolfgang Taute, Laboe, DE;
Claas Döscher, Hamburg, DE;
Steffen Peters, Linnich, DE;
Reinhard Knöchel, Elmshorn, DE;
Wolfgang Taute, Laboe, DE;
Claas Döscher, Hamburg, DE;
Trützschler GmbH & Co. KG, Mönchengladbach, DE;
Abstract
The application relates to a microwave sensor for measuring a dielectric property, especially the density and/or moisture content of a product, having a microwave resonator, wherein a product introduced into the resonator interacts with a resonant microwave field generated in the resonator in order to determine suitable measured quantities, and is characterized in that at least two half-waves of the electric field are formed in the resonator in one direction, the product feed being effected in at least one region of high field intensity of one of the half-waves of the electric field.