Patent · US Active

Electrical machine with an integrated measurement printed circuit board

US11735981B2 · kind B2 · utility

0Cited by

0References

20Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Marie-Luies Schoeneck · Im Loh, DE
Michael Mayer · Stuttgart, DE
Patrick Fruehauf · Besigheim, DE
Wolfram Kienle · Magstadt, DE

Key dates

Filing date	Oct 28, 2021
Grant date	Aug 22, 2023
Priority date	—
Expiry date	Dec 31, 2041

Classification

Technology area (CPC H)Electricity
CPC primaryH02K2211/03
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

An electrical machine includes an interconnection assembly that creates contact for a stator of the electrical machine, a busbar that creates contact for the interconnection assembly, a measurement printed circuit board that is arranged perpendicularly to an axis of rotation of the electrical machine, on a side of the interconnection assembly that is averted from the stator, wherein a field sensor is arranged on the measurement printed circuit board, and a flux concentrator that engages around the busbar and the field sensor.

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