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:
Oct. 20, 2020
Filed:
Nov. 16, 2016
Endress+hauser Se+co. KG, Maulburg, DE;
Endress+Hauser SE+Co. KG, Maulburg, DE;
Abstract
The invention relates to a calibrating system for calibrating at least one distance-measuring device. In particular, the calibrating system is suitable for almost simultaneous calibration of a plurality of filling-level measuring devices. It is characterized in that a mirror arrangement is provided, by means of which a laser tracker can determine a least one distance to at least one reflector and at least one reference distance to the at least one distance-measuring device. The calibrating system according to the invention allows both the distance to the reflector and the reference distance to be determined by a single measuring device, without the at least one reflector having to be collapsible for this purpose or the calibration having to be interrupted. The calibrating system accordingly permits more precise calibration, the calibrating system further being operable with a high degree of automation.