Patent · US Active

Secondary-sided arrangement of winding structures and a method for manufacturing a secondary-sided arrangement

US11742137B2 · kind B2 · utility

0Cited by

1References

18Claims

0Family size

Assignee

Bombardier Primove GmbH · DE

Inventors

Rudolf Lindt · Mannheim, DE
Federico Garcia · Miami, US
Robert Czainski · Zielona Góra, PL
Dominik Anders · Mannheim, DE
Alexander Klingspor · Karlsruhe, DE

Key dates

Filing date	Dec 20, 2017
Grant date	Aug 29, 2023
Priority date	—
Expiry date	Feb 13, 2040

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T90/14
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A secondary-sided arrangement of at least one secondary winding structure includes at least one phase line and one secondary winding structure per phase line, wherein the secondary-sided arrangement comprises at least two magnetically conducting elements, at least one lateral outer magnetically conducting element and at least one inner magnetically conducting element, wherein a width of the at least one lateral outer magnetically conducting element is larger than a width of the at least one inner magnetically conducting element and/or a length of the at least one inner magnetically conducting element is smaller than a length of the at least one lateral outer magnetically conducting element. A method for manufacturing a secondary-sided arrangement is also disclosed.

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