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:
Jan. 05, 2016
Filed:
Oct. 29, 2013
Toshiba Schneider Inverter Corporation, Mie-gun, Mie, JP;
Yoshihiro Kainuma, Mie, JP;
Yoichi Goshi, Mie, JP;
Toshiba Schneider Inverter Corporation, Mie-Gun, Mie, JP;
Abstract
A stored electric power discharging circuit for an inverter device includes a group of series resistors configured to be connected in parallel to a plurality of main circuit capacitors in a normal operation, a voltage stabilization circuit configured to stabilize interterminal voltages of the respective main circuit capacitor according to a divided voltage of the series resistors during the normal operation, and a control switch having a control input and configured to cut the direct connection between the series resistors at a time of power-off, thereby breaking a voltage stability state of the main circuit capacitors by the voltage stabilization circuit.