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:
Jul. 27, 2021
Filed:
Mar. 20, 2017
Robert Bosch Gmbh, Stuttgart, DE;
Armin Stubner, Buehl-Altschweier, DE;
Christian Meyer, Karlsruhe-Wolfartsweier, DE;
Torsten Gmuend, Rastatt-Pliitersdorf, DE;
Christian Poddey, Oetigheim, DE;
Jean-Marc Ritt, Strasbourg, FR;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
The invention relates to an electrical machine (), in particular an electronically commutated EC motor, and to methods for producing an electrical machine () of this type having a pole pot (), in which a stator () and a rotor () are received, and a plug housing () with an integrated connector plug () is arranged axially on the open side of the pole pot (), wherein a rotor shaft () of the rotor () protrudes with a free end () axially out of the pole pot () into the plug housing (), and a magnetic signal generator () for rotational position detection is arranged at the free end (), which magnetic signal generator () interacts with a magnetic field sensor () which lies axially opposite it, wherein the magnetic field sensor () is configured as a wired single-part component and is fastened directly to the inner side () of the plug housing () without the use of a printed circuit board.