EP 4052362 A1 20220907 - DEVICE FOR COOLING SEGMENTED ELECTRICAL CONDUCTORS
Title (en)
DEVICE FOR COOLING SEGMENTED ELECTRICAL CONDUCTORS
Title (de)
VORRICHTUNG ZUR KÜHLUNG VON SEGMENTIERTEN ELEKTRISCHEN LEITERN
Title (fr)
DISPOSITIF DE REFROIDISSEMENT DE CONDUCTEURS ELECTRIQUES SEGMENTES
Publication
Application
Priority
- FR 1912299 A 20191031
- FR 2020051814 W 20201014
Abstract (en)
[origin: WO2021084180A1] The invention relates to a cooling device (3) for cooling one or more electrical conductors (22) of a stator (2) of a rotating electrical machine (1), said device (3) comprising at least one cooling circuit (31) for a coolant (32), intended to be disposed in thermal contact with at least part of the electrical conductor(s) (22) during a step involving the welding of said electrical conductors.
IPC 8 full level
H02K 15/00 (2006.01); H02K 1/16 (2006.01); H02K 9/19 (2006.01)
CPC (source: CN EP US)
H02K 1/16 (2013.01 - CN); H02K 1/20 (2013.01 - CN); H02K 3/24 (2013.01 - CN US); H02K 3/28 (2013.01 - US); H02K 9/19 (2013.01 - CN); H02K 15/0081 (2013.01 - CN EP US); H02K 1/16 (2013.01 - EP); H02K 9/197 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2021084180 A1 20210506; CN 114616749 A 20220610; EP 4052362 A1 20220907; FR 3102895 A1 20210507; FR 3102895 B1 20211203; US 2024088753 A1 20240314
DOCDB simple family (application)
FR 2020051814 W 20201014; CN 202080076618 A 20201014; EP 20801339 A 20201014; FR 1912299 A 20191031; US 202017773298 A 20201014