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:
Feb. 05, 2019
Filed:
Sep. 11, 2014
Siemens Aktiengesellschaft, Munich, DE;
Esteban Grau Sorarrain, Dusseldorf, DE;
Christian Jäkel, Duisburg, DE;
Mario Koebe, Mulheim an der Ruhr, DE;
Matthias Kowalski, Mulheim an der Ruhr, DE;
Christoph Lehmann, Neukirchen-Vluyn, DE;
Andrey Mashkin, Cologne, DE;
Olga Plotnikova, Wuppertal, DE;
Carolin Schild, Mulheim an der Ruhr, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
A device for deflecting at least a portion of a cooling fluid flowing axially in an intermediate space is arranged between a rotor and a stator of a rotating electrical machine, in particular of a turbogenerator, wherein at least one blade can be arranged on a prespecifiable section of an outer face of the rotor and in the intermediate space, which blade is designed and can be arranged in such a way that a portion of the cooling fluid flowing in the intermediate space can be radially deflected in the direction of the stator by said blade.