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:
Apr. 13, 2010
Filed:
May. 30, 2003
Noboru Kuriyama, Kanagawa, JP;
Kazuhiko Imagawa, Kanagawa, JP;
Noboru Kuriyama, Kanagawa, JP;
Kazuhiko Imagawa, Kanagawa, JP;
Shibaura Mechatronics Corporation, Yokohama-shi, JP;
Abstract
A discharging power supply including a direct current power supply unit, a control unit for controlling an output of the direct current power supply unit, and a vibrating current generation unit having a capacitance connected in parallel with a pair of outputs from the direct current power supply unit and an inductance connected to at least one of the pair of outputs, wherein the control unit controls the direct current power supply unit so that current outputted from the direct current power supply unit does not exceed a limit current value in at least a portion of a range of voltage that can be outputted from the direct current power supply unit. Thus, regardless of whether the discharge power is set to be high or low, discharge current exceeding the limit characteristic line can be prevented from flowing.