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. 17, 2025
Filed:
Jul. 05, 2024
Vega Grieshaber KG, Wolfach, DE;
Ralf Koernle, Zell A. H., DE;
Fabian Rank, Gutach, DE;
VEGA Grieshaber KG, Wolfach, DE;
Abstract
A power supply for a photomultiplier is provided, the power supply including: a charge pump configured to generate a first high voltage for the photomultiplier; a DC/DC converter configured to generate a second high voltage for the charge pump; a first control loop configured to control the charge pump and/or the DC/DC converter, the first control loop being controlled by the first high voltage; and a second control circuit configured to control the DC/DC converter, the second control circuit being controlled by the second high voltage. A radiometric measuring device for measuring a filling level and/or a limit level of a product in a container is also provided. A method of supplying power to the photomultiplier is also provided.