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. 21, 2022
Filed:
Apr. 18, 2018
Lenze Automation Gmbh, Aerzen, DE;
Christof Schneggenburger, Guettingen, CH;
Bernhard Laeng, Romanshorn, CH;
Alex Itten, Romanshorn, CH;
Tobias Diefenbacher, Josefen, CH;
Lenze Automation GmbH, Aerzen, DE;
Abstract
An electrical controller includes a housing, wherein the housing has cooling air openings on two different housing sides. A heat sink is arranged inside the housing, in particular so as to be protected against contact, and forms a cooling air channel, wherein the cooling air channel runs between the cooling air openings of the different housing sides. An electrically insulating holding element is designed to mechanically fix the heat sink inside the housing in a manner electrically insulated from the housing. A number of components to be cooled are provided, wherein the components are thermally conductively coupled to the heat sink and are held by the heat sink.