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. 09, 2013
Filed:
Mar. 05, 2009
Eduardo Kazuhide Sato, Minato-ku, JP;
Masahiro Kinoshita, Minato-ku, JP;
Yushin Yamamoto, Minato-ku, JP;
Tatsuaki Amboh, Minato-ku, JP;
Eduardo Kazuhide Sato, Minato-ku, JP;
Masahiro Kinoshita, Minato-ku, JP;
Yushin Yamamoto, Minato-ku, JP;
Tatsuaki Amboh, Minato-ku, JP;
Abstract
In an uninterruptible power supply apparatus, a common mode current flowing from nodes (Nto N) to a line of a ground voltage (GND) through a stray capacitance () of a battery () is limited by a common mode reactor (), and the low-level common mode current passing through the common mode reactor () is caused to flow to a virtual neutral line (NL) through a common mode capacitor (). Therefore, the level of noise caused by the common mode current can be reduced.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile