EP 2220748 A2 20100825 - METHOD FOR PRODUCING A STATOR HOUSING UNIT
Title (en)
METHOD FOR PRODUCING A STATOR HOUSING UNIT
Title (de)
VERFAHREN ZUM HERSTELLEN EINER STATOR-GEHÄUSE-EINHEIT
Title (fr)
PROCÉDÉ DE PRODUCTION D'UNE UNITÉ DE CARCASSE DE STATOR
Publication
Application
Priority
- EP 2008010293 W 20081205
- DE 102007060654 A 20071215
Abstract (en)
[origin: WO2009077088A2] The invention relates to a method for producing a stator housing unit (20) for an electric machine, wherein a stator (12, 22) is connected to a housing (14, 24). Before connecting, at least one partial surface of the common contact surfaces is coated with a paint material comprising a material additive expanding irreversibly upon first reaching a prescribed expansion temperature. The invention further relates to a stator housing unit (20) and a paint material having 5% to 10% weight proportion of a material additive expanding irreversibly upon first reaching a prescribed expansion temperature, 10% to 20% boron nitride, and phenolic resin.
IPC 8 full level
H02K 1/18 (2006.01); C08J 9/32 (2006.01); C09D 7/61 (2018.01)
CPC (source: EP US)
C09D 7/61 (2017.12 - EP US); C09J 161/06 (2013.01 - EP US); H02K 1/185 (2013.01 - EP US); H02K 15/14 (2013.01 - EP US); C08K 3/28 (2013.01 - EP US); C08K 3/38 (2013.01 - EP US); H02K 15/12 (2013.01 - EP US); Y10T 29/49009 (2015.01 - EP US)
Citation (search report)
See references of WO 2009077088A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
DE 102007060654 A1 20090618; CN 101897103 A 20101124; EP 2220748 A2 20100825; US 2010277031 A1 20101104; WO 2009077088 A2 20090625; WO 2009077088 A3 20090903
DOCDB simple family (application)
DE 102007060654 A 20071215; CN 200880121019 A 20081205; EP 08862858 A 20081205; EP 2008010293 W 20081205; US 74666808 A 20081205