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:
Jun. 22, 2021
Filed:
Aug. 06, 2019
Mahle International Gmbh, Stuttgart, DE;
Abstract
An electric power inverter may include a capacitor board having a plurality of capacitors, and at least one semiconductor board having a plurality of power semiconductors. The capacitor board and the at least one semiconductor board may be mutually stacked in a stacking direction, with a clearance, in a stack formation, and may be electrically interconnected. The capacitors may be arranged in the stacking direction, and may be fitted to a side thereof facing the at least one semiconductor board. The capacitors may be arranged on the capacitor board to form at least one open location space between the capacitors, each location space positioned to accommodate a respective one of the at least one semiconductor board. The at least one semiconductor board may be arranged within the respective location space, with a clearance to the capacitor board. The power semiconductors may constitute a power circuit with at least one phase terminal, which, via a respective phase terminal stud, may extend to the capacitor board in the stacking direction and may be brought out to the exterior through the stack formation. The respective phase terminal stud may penetrate the stack formation through a respective phase terminal opening.