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:
Oct. 28, 2014
Filed:
Sep. 18, 2008
Applicants:
Kazuo Suekane, Osaka, JP;
Atsushi Makitani, Osaka, JP;
Inventors:
Kazuo Suekane, Osaka, JP;
Atsushi Makitani, Osaka, JP;
Assignee:
Sansha Electric Manufacturing Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 1/10 (2006.01); H02J 3/38 (2006.01);
U.S. Cl.
CPC ...
H02J 3/383 (2013.01); Y02E 10/563 (2013.01);
Abstract
A utility interconnection inverter device () includes an inverter circuit () that converts DC power generated by a solar panel () to AC power by switching a plurality of switching elements, and a controller () that controls the plurality of switching elements. Moreover, fans () are provided for cooling the plurality of switching elements. Furthermore, a power supply circuit (a terminal, a transformer, and a power circuit) is provided, and supplies power from a control power supply () to the controller () and the fans ().