Title:
POLE-SWITCHING CONTROL MECHANISM FOR MAGNETIC ENERGY TRANSMISSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/005923
Kind Code:
A1
Abstract:
A pole-switching control mechanism for a magnetic energy transmission device, comprising a base (10), at least one first magnetic actuation unit (20), at least one second magnetic actuation unit (30), at least one magnetic passive unit (40) and a magnetic pole-switching control unit (50). The first and second magnetic actuation units (20, 30) are used to synchronously generate, for the magnetic passive unit (40), magnetic forces of a same-direction magnetic repulsion force and magnetic attraction force, and then the magnetic pole-switching control unit (50) synchronously performs reciprocating switching of the magnetic forces, so that the magnetic passive unit (40) can reciprocate to generate a rotational or linear kinetic energy output, and the magnetic pole-switching control unit (50) is provided with first and second energy storage elements (56, 57) on the first and second magnetic actuation units (20, 30) respectively, so as to generate a force that resists changes in the magnetic field, thereby achieving a labor-saving effect and allowing a magnetic pole-switching operation thereof to be smoother.
Inventors:
CHANG LI (CN)
Application Number:
PCT/CN2022/107911
Publication Date:
February 02, 2023
Filing Date:
July 26, 2022
Export Citation:
Assignee:
CHANG LI (CN)
International Classes:
H02K51/00; H02K53/00
Foreign References:
| CN114696569A | 2022-07-01 | |||
| CN103155373A | 2013-06-12 | |||
| CN102214980A | 2011-10-12 | |||
| CN104660004A | 2015-05-27 | |||
| CN205693544U | 2016-11-16 | |||
| CN102025297A | 2011-04-20 | |||
| CN1647352A | 2005-07-27 | |||
| JPH07288964A | 1995-10-31 | |||
| US20130076272A1 | 2013-03-28 |
Attorney, Agent or Firm:
KELONG INTERNATIONAL INTELLECTUAL PROPERTY AGENT LTD. (CN)
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