Elektrische Maschinen mit Flüssigkeitskühlung

Details

Veröffentlichungs-Nr.

EP3736948

Aktenzeichen

EP19212181

Anmeldetag

28. November 2019

Veröffentlichung

26. März 2025

Erteilung

26. März 2025

Rechtsraum

EP

IPC

H02K5/20H02K5/02H02K15/02

Abstract

A stator includes a core (114) and a coolant jacket (118). The core (114) has an outer surface extending about a rotation axis (106) and defining one or more surface discontinuity within the outer surface. The coolant jacket (118) is deposited on the outer surface of the core and has two or more layers conformally disposed on the outer surface of the core, the coolant jacket inhabiting the one or more surface discontinuity. Electrical machines, motor-type electrical machines, and methods of making stators are also described.

Anmelder

Firma

Hamilton Sundstrand Corporation

Land

🇺🇸 USA

Fachgebiete