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:
Dec. 07, 2021
Filed:
Sep. 29, 2017
Eaton Intelligent Power Limited, Dublin, IE;
Kenan Askan, Vienna, AT;
EATON INTELLIGENT POWER LIMITED, Dublin, IE;
Abstract
A low-voltage protective switching device includes: at least one outer conductor path from an outer conductor supply terminal of the low-voltage protective switching device to an outer conductor load terminal of the low-voltage protective switching device; a neutral conductor path from a neutral conductor terminal of the low-voltage protective switching device to a neutral conductor load terminal of the low-voltage protective switching device; a mechanical bypass switch disposed in the outer conductor path; a first semiconductor circuit arrangement of the low-voltage protective switching device connected parallel to the mechanical bypass switch; an electronic control unit; a current measuring arrangement disposed in the outer conductor path, the current measuring arrangement being connected with the electronic control unit; and a first mechanical disconnecting switch disposed in series to the first semiconductor circuit arrangement and in parallel to the mechanical bypass switch. The electronic control controls the mechanical bypass switch.