EP 3403314 A1 20181121 - STATOR FOR AN AXIAL FLOW MACHINE WITH A STATOR RING COMPOSED OF MODULES
Title (en)
STATOR FOR AN AXIAL FLOW MACHINE WITH A STATOR RING COMPOSED OF MODULES
Title (de)
STATOR FÜR EINE AXIALSTRÖMUNGSMASCHINE MIT EINEM STATORRING AUS MODULEN
Title (fr)
STATOR POUR UNE MACHINE À FLUX AXIAL AVEC UNE COURONNE DE STATOR FORMÉE DES MODULES
Publication
Application
Priority
- FR 1600078 A 20160114
- FR 2017000007 W 20170106
Abstract (en)
[origin: WO2017121941A1] The present invention relates to a stator for an electromagnetic axial flow machine, the stator forming a ring (1) having two substantially circular faces (1a, 1b) connected via a thickness comprising windings (3) uniformly distributed in the ring (1). Each winding (3) is carried by a unitary portion (4) having a core (5) about which the winding (3) is wound. The unitary portions (4) are arranged concentrically, edge to edge, and have means (12, 12a, 14) for rigidly connecting same with a support member (6) optionally forming part of a housing accommodating the ring (1), which means are carried either by axial and lateral faces of each edge-to-edge unitary portion (4) or by at least one top or bottom face of each unitary portion forming part of a substantially circular face.
IPC 8 full level
CPC (source: EP US)
H02K 1/148 (2013.01 - EP US); H02K 1/182 (2013.01 - EP US); H02K 1/2795 (2022.01 - EP US); H02K 21/24 (2013.01 - US); H02K 2213/12 (2013.01 - EP US)
Citation (search report)
See references of WO 2017121941A1
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 2017121941 A1 20170720; CA 3011515 A1 20170720; CN 108432089 A 20180821; CN 108432089 B 20210326; EP 3403314 A1 20181121; FR 3046888 A1 20170721; FR 3046888 B1 20211022; JP 2019519181 A 20190704; US 10971959 B2 20210406; US 2019013707 A1 20190110
DOCDB simple family (application)
FR 2017000007 W 20170106; CA 3011515 A 20170106; CN 201780006089 A 20170106; EP 17702416 A 20170106; FR 1600078 A 20160114; JP 2018536165 A 20170106; US 201716066867 A 20170106