EP 3149837 A1 20170405 - ELECTRIC MACHINE WITH COMMUTATING BRUSHES

Title (en)

ELECTRIC MACHINE WITH COMMUTATING BRUSHES

Title (de)

ELEKTRISCHE MASCHINE MIT BÜRSTEN ZUR KOMMUTIERUNG

Title (fr)

MOTEUR ÉLECTRIQUE ÉQUIPÉ DE BALAIS POUR LA COMMUTATION

Publication

EP 3149837 A1 20170405 (DE)

Application

EP 15715738 A 20150414

Priority

DE 102014210148 A 20140527
EP 2015058021 W 20150414

Abstract (en)

[origin: WO2015180884A1] The invention relates to an electric machine (10) with commutating brushes (12) and an electric interference-suppression component (14). The brushes (12) are arranged in an annular brush support (18), and the brush support (18) sits on an axial end (22) of a housing part (24) of the electric machine (10), which is preferably a pole housing (240). The interference-suppression component (14) is arranged radially outside of the housing (24), and the brush support (18) has a protrusion (30) which extends in the radial direction (2). The protrusion (30) extends radially towards the outside so as to extend outside of the housing (24), the interference-suppression component (14) being arranged on the protrusion (30).

IPC 8 full level

H02K 5/14 (2006.01); H02K 11/02 (2016.01)

CPC (source: CN EP US)

H02K 5/148 (2013.01 - CN EP US); H02K 11/02 (2013.01 - US); H02K 11/026 (2013.01 - CN EP US); H02K 23/66 (2013.01 - US)

Citation (search report)

See references of WO 2015180884A1

Citation (examination)

DE 202009007545 U1 20101014 - BROSE FAHRZEUGTEILE [DE]
DE 102010019473 A1 20101216 - ASMO CO LTD [JP]

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)

DE 102014210148 A1 20151203; CN 106464064 A 20170222; EP 3149837 A1 20170405; JP 2017517237 A 20170622; US 2017187266 A1 20170629; WO 2015180884 A1 20151203

DOCDB simple family (application)

DE 102014210148 A 20140527; CN 201580027683 A 20150414; EP 15715738 A 20150414; EP 2015058021 W 20150414; JP 2016569757 A 20150414; US 201515313612 A 20150414