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:
Sep. 10, 2024
Filed:
Mar. 17, 2020
Eaton Intelligent Power Limited, Dublin, IE;
Horea-Stefan Culca, Lohmar, DE;
EATON INTELLIGENT POWER LIMITED, Dublin, IE;
Abstract
A circuit arrangement for monitoring an alternating voltage signal includes a comparator configured to receive the alternating voltage signal or a signal obtained from the alternating voltage signal at a first comparator input and output a comparator signal at a comparator output. The circuit arrangement further includes a zero crossing detector configured to receive a reference signal or a signal obtained from the reference signal at a monitoring input and generate a detector signal at an output of the zero crossing detector. The circuit arrangement further includes a logic circuit including a first timing element connected downstream of the zero crossing detector for generating a first clock signal and a second timing element connected downstream of the zero crossing detector for generating a second clock signal.