Patent · US Active

Stator of an electrical machine, comprising an arrangement for temperature detection, and electrical machine comprising such a stator

US11476738B2 · kind B2 · utility

0Cited by

0References

16Claims

0Family size

Assignee

ZF FRIEDRICHSHAFEN AG · DE

Inventors

Daniel Schmitt · Postbauer-Heng, DE
Christian Brückner · Rimpar, DE
Sebastian Baumgart · Burkardroth, DE
Klaus Reuter · Oberthulba, DE

Key dates

Filing date	May 22, 2019
Grant date	Oct 18, 2022
Priority date	—
Expiry date	Sep 3, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH02K3/522
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A stator of an electric machine includes a stator winding having a plurality of coils, the coils are connected to one another by connection conductors. A temperature sensor is arranged at a connection conductor and is in thermal contact with the connection conductor for detecting a temperature. Two parallel current paths are formed at the connection conductor and the temperature sensor is arranged at one of the current paths.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.