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:
Dec. 02, 2003
Filed:
May. 21, 2001
Alfred Klauer, Goettingen, DE;
Joerg Peter Martens, Bovenden, DE;
Sartorius AG, Goettingen, DE;
Abstract
An electronic weighing sensor ( ) having a digital signal processing unit ( ), which includes at least one filter ( ) with low-pass characteristic. By means of the filter ( ), the direct-current component (m) is determined from the output signal of the weighing sensor and the weighing result is derived therefrom. A signal, which is dependent on the amplitude of the vibrations, is determined by the digital signal processing unit ( ) and electronic components ( ) change the direct-current component (m) as a function of the magnitude of the vibration-dependent signal. This significantly improves the performance of the weighing sensor ( ) with respect to shocks and vibrations in the installation site of the weighing sensor ( ).