Patent · US Active

Electric motor with printed circuit board

US12218562B2 · kind B2 · utility

0Cited by

3References

23Claims

0Family size

Assignee

SEW-EURODRIVE GMBH & CO. KG · DE

Inventors

Joachim Nikola · Weierbach-Siedlung, DE
Martin Melzer · Karlsruhe, DE

Key dates

Filing date	Sep 11, 2020
Grant date	Feb 4, 2025
Priority date	—
Expiry date	Dec 15, 2041

Classification

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

Abstract

An electric motor includes a first printed circuit board having layers with conductor tracks. The layers are spaced apart from one another by first layers of insulating material, for example, fiber-reinforced plastic, e.g., an epoxy material, and an insulating layer is arranged between two of the layers.

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