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:
Feb. 11, 2003
Filed:
Mar. 29, 2001
Luc Philippot, Berlin, DE;
Norbert Schuster, Ebermannstadt, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
A method, an arrangement, and a current measurement device with which a signal that characterizes a fault current in an electrical conductor having at least three conductor ends can be produced in a particularly simple fashion. In particular, a current measurement device is provided for measuring a current in a conductor. The current measurement device includes at least one measurement value input and at least one measurement value output, and has an arithmetic unit that adds a current measurement value corresponding to the current to a measurement value present at the at least one measurement value input. A resulting summation current measurement value is output at the at least one measurement value output.