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:
Oct. 09, 2001
Filed:
Sep. 19, 2000
Temic Automotive Electric Motors GmbH, Oldenburg, DE;
Abstract
The invention relates to a circuit configuration for connecting the stator windings of a brushless, electronically commutated motor, especially as a drive motor for an automobile fan drive. The configuration comprises a circuit board (,) with conducting paths, each of which is connected to the wire leads of the winding coils of each phase winding and one of which is connected to the ends of winding coils of all of the phase windings. This electronically commutated motor simplifies the interconnection of the stator windings in that the circuit board (,) includes an annular disk-shaped support plate (,) which, together with the stator assembly, is attached by a hub (,) to a bearing support pipe on the motor flange. The conducting paths are made of stamped conductor rails (,) which are fixed on the support plate (,), concentrically to the hub (,).