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:
Sep. 14, 2010
Filed:
Jan. 22, 2008
Applicant:
Kaz Furmanczyk, Marysville, WA (US);
Inventor:
Kaz Furmanczyk, Marysville, WA (US);
Assignee:
ELDEC Corporation, Lynnwood, WA (US);
Primary Examiner:
Int. Cl.
CPC ...
H02M 5/02 (2006.01); H02M 7/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
Three coils, each having several serial windings, have selected windings connected in a delta. Input AC power is applied through outrigger windings at the delta apices. At least two strategically located, direct tap, natural output points are provided at each side of the delta. For 6-phase output, only the six natural output points are required. For 9-phase output, an additional central output terminal connects to each side of the delta through a stub winding. The 6-phase or 9-phase output is passed to a rectifier circuit.