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:
Jul. 27, 1999
Filed:
Aug. 14, 1996
Applicant:
Inventor:
Neil A Kammiller, Lorain, OH (US);
Assignee:
Reltec Corporation, Lorain, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
H02M / ;
U.S. Cl.
CPC ...
363 20 ;
Abstract
A current transformer reset circuit, which uses two separately controlled operational parts to reset a current transformer. The first operational part is a current source used to generate a reset current. The second operational part is a reset switch, which when turned on allows reset current to flow through the current transformer in a manner which acts to reset the flux magnetization of the current transformer.