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. 13, 2022
Filed:
Feb. 14, 2019
Applicant:
Rolls-royce Deutschland Ltd & CO KG, Blankenfelde-Mahlow, DE;
Inventors:
Wolfram Siegfried Birkmayer, Röttenbach, DE;
Karsten Brach, Berlin, DE;
Korbinian König-Petermaier, Munich, DE;
Assignee:
Rolls-Royce Deutschland Ltd & Co KG, Blankenfelde-Mahlow, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 3/34 (2006.01); H02K 11/26 (2016.01); B64D 27/24 (2006.01);
U.S. Cl.
CPC ...
H02K 3/34 (2013.01); B64D 27/24 (2013.01); H02K 11/26 (2016.01);
Abstract
The invention relates to an electrical machine (), comprising at least one first coil (), which is surrounded by a first electrical insulation element () at least in a partial region, and at least one second coil (), which is surrounded by a second electrical insulation element () at least in a partial region, wherein at least one electrically conductive layer () provided in addition to the coils () and in addition to the electrical insulation elements () is arranged between the coils ().