EP 4272300 A1 20231108 - SLOT INSULATION SYSTEM FOR AN ELECTRICAL ROTATING MACHINE, METHOD FOR PRODUCING A SLOT INSULATION SYSTEM
Title (en)
SLOT INSULATION SYSTEM FOR AN ELECTRICAL ROTATING MACHINE, METHOD FOR PRODUCING A SLOT INSULATION SYSTEM
Title (de)
NUTISOLATIONSSYSTEM FÜR EINE ELEKTRISCHE ROTIERENDE MASCHINE, VERFAHREN ZUR HERSTELLUNG EINES NUTISOLATIONSSYSTEMS
Title (fr)
SYSTÈME D'ISOLATION D'ENCOCHE POUR MACHINE ÉLECTRIQUE TOURNANTE, PROCÉDÉ DE FABRICATION D'UN SYSTÈME D'ISOLATION D'ENCOCHE
Publication
Application
Priority
- DE 102021201666 A 20210222
- EP 2022053675 W 20220215
Abstract (en)
[origin: WO2022175264A1] The invention relates to a slot insulation system for electrical rotating machines such as motors and/or generators. The invention also relates to two methods for producing such a slot insulation system. The invention disclosed for the first time here provides a technique for producing an insulation system, with which technique a reactive, non-crosslinked A-state thermoset is placed into the slot and/or onto the coil in the form of a solid film. In this way, fixing of the finally insulated coil in the slot is improved, simplified, made more cost-effective and able to be automated.
IPC 8 full level
H02K 15/12 (2006.01); H02K 3/30 (2006.01); H02K 3/34 (2006.01); H02K 3/40 (2006.01)
CPC (source: EP US)
H02K 3/30 (2013.01 - EP); H02K 3/34 (2013.01 - EP); H02K 3/345 (2013.01 - US); H02K 3/40 (2013.01 - EP US); H02K 15/10 (2013.01 - US); H02K 15/12 (2013.01 - EP US); H02K 2213/03 (2013.01 - EP)
Citation (search report)
See references of WO 2022175264A1
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
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DE 102021201666 A1 20220825; CN 116918226 A 20231020; EP 4272300 A1 20231108; US 2024136900 A1 20240425; US 2024235346 A9 20240711; WO 2022175264 A1 20220825
DOCDB simple family (application)
DE 102021201666 A 20210222; CN 202280016425 A 20220215; EP 2022053675 W 20220215; EP 22706282 A 20220215; US 202218546393 A 20220215