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. 22, 2019
Filed:
Jun. 05, 2015
Krohne Messtechnik Gmbh, Duisburg, DE;
KROHNE MESSTECHNIK GMBH, Duisburg, DE;
Abstract
A field device () having a switching converter circuit () and a measuring circuit () for determining at least one measuring variable. The switching converter circuit () is supplied with electric power on the input side and the switching converter circuit () is connected to the measuring circuit () on the output side and the switching converter circuit () supplies the measuring circuit () with electric power. The problems associated with changing interfering signals due to the switching converter circuit are reduced in that a load circuit () is actuated by a load control circuit () so that the output-side electric load at the switching converter circuit () does not fall below a minimum electric load.