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:
Aug. 14, 2012
Filed:
Jul. 13, 2010
Klaus Brunbauer, Bad Voeslau, AT;
Klaus Brunbauer, Bad Voeslau, AT;
Wittmann Battenfeld GmbH, Kottingbrunn, AT;
Abstract
The polymer processing machine, is an injection molding machine, which has at least two electrical consumers (). At least one of the electrical consumers () is also designed as a generator for the conversion of kinetic energy into electrical energy. The machine is connected for its supply with electrical energy with an electrical alternating current network (). To increase the energy efficiency of the machine, the electrical network () is connected to a direct current intermediate circuit () via a rectifier (). At least a part of the electrical consumers () are electrically connected to the direct current intermediate circuit () and are powered from the direct current intermediate circuit () with electrical energy. At least a part of the electrical consumers () which are designed as generator operation are electrically connected to the direct current intermediate circuit () for supplying it with generated electrical energy.