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. 09, 2007
Filed:
Sep. 20, 2005
Wilfried Vollmar, Soest, DE;
Michael-harro Liese, Soest, DE;
Wilfried Vollmar, Soest, DE;
Michael-Harro Liese, Soest, DE;
AEG SVS Power Supply Systems GmbH, Warstein, DE;
Abstract
The invention relates to a first circuit arrangement (E) for supplying variable loads that can be connected to the first circuit arrangement (E) from a first current or voltage source (MV) in a first state of the first circuit arrangement having the following features: the first circuit arrangement (E) has a first terminal and a second terminal for connection to the first current or voltage source (MV) and a third terminal, at least one fourth terminal and at least one fifth terminal for connection to a second current or voltage source (Z); the second terminal is at a reference potential; the first circuit arrangement (E) has at least one eighth terminal for connection to two loads (R; R); the first circuit arrangement (E) has controllable switching means for changing over between the first state and a second state; in the first state, the at least one eighth terminal for connection to the two loads (R, R) is connected to the first terminal and the third terminal and the fifth terminal are connected to the reference potential, in the second state, the at least one eighth terminal is connected to the fourth terminal.