Colecciones nacionales e internacionales de patentes

1. (WO2017207148) RELUCTANT MAGNETIC GEAR

Pub. No.:    WO/2017/207148    International Application No.:    PCT/EP2017/058402
Publication Date: Fri Dec 08 00:59:59 CET 2017 International Filing Date: Sat Apr 08 01:59:59 CEST 2017
IPC: H02K 51/00
H02K 1/24
H02K 16/02
Applicants: GRUNDFOS HOLDING A/S
Inventors: SØEGAARD, Allan Ivo
BENDIXEN, Flemming Buus
SOREA, Alexandru
RASSMUSEN, Henrik
Title: RELUCTANT MAGNETIC GEAR
Abstract:
The disclosed magnetic gear comprises a magnet (8), an input shaft (1), an output shaft (2) and a gear carrier (3) that are magnetically coupled to one another. According to the invention, only one magnet (a permanent magnet or an electromagnet) is provided, the north-south orientation of which extends in the axial direction, while the other components are (largely) soft magnetic.