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1. (WO2017148770) FAN FOR AN INTERNAL COMBUSTION ENGINE

Pub. No.:    WO/2017/148770    International Application No.:    PCT/EP2017/054059
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Thu Feb 23 00:59:59 CET 2017
IPC: H02K 5/173
H02K 7/14
H02K 5/02
H02K 9/22
H02K 11/33
Applicants: PIERBURG GMBH
Inventors: PETERS, Rainer
OZDYK, Björn Jonas
BOUTROS-MIKHAIL, Matthias
Title: FAN FOR AN INTERNAL COMBUSTION ENGINE
Abstract:
Fans for internal combustion engines are known, which comprise an electric motor (16) having a stator (18), which has a stator lamination (20) on which stator windings (22) are arranged, and having a rotor (24), which is fastened to a drive shaft (10), having a housing (44), which surrounds the electric motor (16), having a conveying channel (46, 40), which is formed in the housing (44), having an intake manifold (66), which delimits an inlet channel (50), and having an outlet connection (54), which delimits an outlet channel (52), having an impeller (12), which is fastened on the drive shaft (10) and via which fluid can be conveyed from the inlet channel (50) via the conveying channel (46, 40) to the outlet channel (52).