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:
Aug. 27, 2002
Filed:
Dec. 07, 1999
Applicant:
Inventors:
Richard Dudley Baertsch, Scotia, NY (US);
Jerome Johnson Tiemann, Schenectady, NY (US);
Assignee:
General Electric Company, Niskayuna, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02H 3/00 ;
U.S. Cl.
CPC ...
H02H 3/00 ;
Abstract
A ground fault circuit breaker for use on a circuit having at least one line conductor and a neutral conductor includes a first transformer having a first toroidal core and a second transformer having a second toroidal core. The first and second cores are arranged concentrically with one another on a printed circuit board, which is disposed with a compact circuit breaker housing. The line and neutral conductors pass through both transformer cores.