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:
Nov. 25, 2003
Filed:
Jul. 10, 2001
Klaus-Peter Jüngst, Stutensee, DE;
Grigory Kuperman, Karlsruhe, DE;
Forschungszentrum Karlsruhe GmbH, Karlsruhe, DE;
Abstract
In a current limiter with electric valves for limiting a short circuit in an electric power supply, wherein two throttles are connected in series and in a parallel path with two series-connected valves, which are disposed in opposition to each other and the two parallel paths are interconnected by a connection extending between the common potential point of the valves and that of the throttles, the valves are semi-controlled valves, which, for the operation of the current limiter, are activated by an external control whereby the valves are converted from a conductive to a blocking state in which they remain so that the current limiter automatically limits the current upon the occurrence of a fault current exceeding a predetermined current threshold.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile