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. 25, 2019
Filed:
Feb. 09, 2016
Applicant:
Siemens Aktiengesellschaft, München, DE;
Inventors:
André Grübel, Fürth, DE;
Dieter Schirm, Breitengüssbach, DE;
Assignee:
Siemens Aktiengesellschaft, Müunchen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 3/493 (2006.01); H02K 15/00 (2006.01);
U.S. Cl.
CPC ...
H02K 3/493 (2013.01); H02K 15/0018 (2013.01);
Abstract
A slot-closing device for closing a slot in a stator or a rotor of an electric machine includes a closure element for closing the slot. A closure element for closing the slot contains a ferromagnetic material, and has a predetermined bending section along a longitudinal extension direction of the closure element, such that two leg portions disposed at an obtuse angle of less than 180° to one another are connected by the bending section. An adhesive layer designed to harden when heated is disposed on edges of the two leg portions.