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. 06, 2015
Filed:
Jan. 31, 2011
Circuit arrangement having a boost converter, and inverter circuit having such a circuit arrangement
Christoph Schill, Ravensburg, DE;
Christoph Schill, Ravensburg, DE;
Platinum GmbH, Wangen, DE;
Abstract
An inverter circuit contains a first and second DC sources for providing a DC voltage, a common boost converter for boosting the DC voltage, an intermediate circuit capacitor connected between the outputs of the common boost converter, and an inverter for converting the DC voltage provided by the capacitor into an AC voltage. The common boost converter contains a series circuit having a first inductance and a first rectifier element and is connected between an output of the first DC source and one side of the intermediate circuit capacitor as well as a series circuit which includes a second inductance and a second rectifier element and is connected between an output of the second DC source and another side of the intermediate circuit capacitor. The common boost converter further contains a common switching element formed by at least two circuit-breakers which are connected between the first and second DC sources.