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1. (WO2018218695) ROTATING POWER ASSISTING APPARATUS

Pub. No.:    WO/2018/218695    International Application No.:    PCT/CN2017/087323
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Wed Jun 07 01:59:59 CEST 2017
IPC: H02N 11/00
Applicants: ZHANG, Dapeng
张大鹏
ZHANG, Tianyi
张天羿
Inventors: ZHANG, Dapeng
张大鹏
ZHANG, Tianyi
张天羿
FUJIOKA, Keiji
藤岡惠二
KAWAMATA, Katsuhiko
川又克彦
Title: ROTATING POWER ASSISTING APPARATUS
Abstract:
A rotating power assisting apparatus (30), comprising a primary magnetic ring (100) and a secondary magnetic ring (200) arranged to rotate relative to one another. The primary magnetic ring (100) comprises a plurality of primary magnetic groups (22) arranged at intervals and being mutually independent. The secondary magnetic ring (200) comprises a plurality of secondary unipolar magnetic groups (24) arranged at intervals and being mutually independent. The magnetic lines of the primary magnetic groups (22) are a primary magnetic line (22a) and the magnetic line of the secondary unipolar magnetic groups (24) are a secondary magnetic line (24a), the direction of the secondary magnetic line (24a) being opposite to the direction of rotation; during the process of rotation, the primary magnetic line (22a) and secondary magnetic line (24a) are mutually pressed together in order to apply magnetic pushing force to the primary magnet groups (22) or the secondary unipolar magnetic groups (24) in a rotating state. The magnetic pushing force produced between the primary magnetic ring (100) and the secondary magnetic ring (200) increases the rotational output torque, increasing the number of rotations without changing the size of the motive force.