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1. (WO2018146057) PRODUCING POWER BUSHING CONDENSER CORE BY ADDITIVE MANUFACTURING

Pub. No.:    WO/2018/146057    International Application No.:    PCT/EP2018/052856
Publication Date: Fri Aug 17 01:59:59 CEST 2018 International Filing Date: Wed Feb 07 00:59:59 CET 2018
IPC: H01B 19/04
B29C 64/106
H01B 17/28
Applicants: ABB SCHWEIZ AG
Inventors: MARTINI, Harald
SCHIESSLING, Joachim
LAVESSON, Nils
FORSSEN, Cecilia
FALEKE, Håkan
VIERTEL, Julia
MATYSIAK, Lukasz
CZYZEWSKI, Jan
HEDLUND, Roger
ROCKS, Jens
Title: PRODUCING POWER BUSHING CONDENSER CORE BY ADDITIVE MANUFACTURING
Abstract:
The present disclosure relates to a method for producing an electrical power device comprising an insulator. The method comprises, by means of additive manufacturing, applying a polymeric insulating material forming part of the device. The method also comprises, in a subsequent consolidation step, subjecting the insulator to elevated temperature and pressure during a predetermined time period to consolidate the insulator.