Title:
SLOPE-ASSIST ELECTROMAGNETIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2018/232577
Kind Code:
A1
Abstract:
Disclosed in the present invention is a slope-assist electromagnetic apparatus, comprising a magnetic array and a coil array; the magnetic array comprises at least one first magnetic piece and at least one second magnetic piece, the first and second magnetic pieces being magnetized in a movement direction; the same magnetic poles of adjacent first and second magnetic pieces are adjacent to each other, and the same magnetic poles of opposing first and second magnetic pieces are opposite to each other, a magnetic gap being provided between the two; the coil array is positioned between opposing magnetic arrays, and the coil array comprises at least one induction coil piece that is on a same axis and that is spaced apart; the induction coil piece is provided with a coil that is wound around a magnetic conductor, a segment of the magnetic conductor corresponding to the coil being an installation segment having the minimum diameter; an end of the magnetic conductor that is far from a relative movement direction is provided with an abutting end, and an expanding end of the magnetic conductor having a gradually increasing external diameter is formed from the installation segment to an end that is close to the relative movement direction, while an external edge of the magnetic conductor adjacent to the magnetic array is a sloped edge, thereby effectively reducing magnetic resistance, improving magnetic assistance, and achieving the goal of improving energy conversion efficiency.
Inventors:
HSU YUNG-SHUN (CN)
HSU MING-CHUN (CN)
HSU WEN-YU (CN)
HSU MING-CHUN (CN)
HSU WEN-YU (CN)
Application Number:
PCT/CN2017/089092
Publication Date:
December 27, 2018
Filing Date:
June 20, 2017
Export Citation:
Assignee:
YUZEN SUSTAINABLE ENERGY CO LTD (CN)
YUZEN HK SUSTAINABLE ENERGY CO LTD (CN)
YUZEN SUSTAINABLE ENERGY PTE LTD (SG)
YUZEN HK SUSTAINABLE ENERGY CO LTD (CN)
YUZEN SUSTAINABLE ENERGY PTE LTD (SG)
International Classes:
H02K1/12; H02K1/22
Foreign References:
| CN106300705A | 2017-01-04 | |||
| CN204794383U | 2015-11-18 | |||
| CN205992849U | 2017-03-01 | |||
| CN105048755A | 2015-11-11 | |||
| JP2008178165A | 2008-07-31 |
Attorney, Agent or Firm:
XIAMEN SHINHWA PATENT & TRADEMARK AGENCY CO., LTD. (CN)
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