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:
Dec. 31, 2002
Filed:
Jul. 03, 2001
Juergen Landsgestell, Heilbronn, DE;
Martin Eisenhardt, Renningen, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
The components of a multiphase converter, which contains semiconductor power components and a capacitor on a support containing cooling devices, are arranged in an optimally compact configuration, in which the support containing the cooling device is configured as a hollow body, the capacitor is or the capacitors are insertable in its interior in as tightly and precisely fitted fashion as possible, and the semiconductor power components are arranged on its outer side, where the height of the hollow body corresponds substantially to the height of the necessary capacitor. For a three-phase converter, the hollow body may be in the shape of a hexagon on the outer side, so that an overall shape approximating a cylinder is created, and a cylindrical cover protects everything and makes a compact component available, and for a two-phase converter, a parallelepipedal volume is optimally utilized.