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. 29, 2024
Filed:
Mar. 30, 2022
Siemens Aktiengesellschaft, Munich, DE;
Slava Friesen, Rülzheim, DE;
Robin Pramanik, Karlsruhe, DE;
SIEMENS AKTIENGESELLSCHAFT, Munich, DE;
Abstract
A field device energy management unit for a field device with an energy store for temporarily storing energy for a load of the field device includes a first current path connected or connectable to the energy store on the input side and in which a first diode is arranged on the output side, at least one second current path connected or connectable to a voltage supply of the field device on the input side, and in which a second diode is arranged on the output side, where the first and the second diode are operable such that, when the energy consumption of the load is low, the first diode is connected in the reverse direction and the second diode is connected in the forward direction and, when the energy consumption of the load is high, the first diode is connected in the forward direction.