Title:
MULTIFUNCTIONAL MACHINE WITHOUT TRADITIONAL ELECTRIC MOTOR WITH STATOR AND ROTOR
Document Type and Number:
WIPO Patent Application WO/2022/205624
Kind Code:
A1
Abstract:
Disclosed in the present invention is a multifunctional machine without a traditional electric motor with a stator and a rotor. The multifunctional machine comprises a swing mechanism, a permanent magnet and an electromagnetic driving mechanism, wherein the permanent magnet is fixed at one end of the swing mechanism; a magnetic pole on the electromagnetic driving mechanism is arranged opposite at least one magnetic pole of the permanent magnet; and by means of changing the polarity of the magnetic pole of the electromagnetic driving mechanism, the permanent magnet is driven to move in a direction that is away from or close to the magnetic pole of the electromagnetic driving mechanism, so as to realize the swinging of the other end of the swing mechanism. By means of the above structure, in the multifunctional machine, there is no need to arrange a traditional electric motor with a rotor and a stator to drive a swing mechanism, such that the multifunctional machine operates without the traditional electric motor with the rotor and the stator. After the electric motor is removed from the multifunctional machine, the multifunctional machine can be applicable to a more narrow operating space, and the weight of the whole machine can also be reduced, thereby improving the comfort of holding and operation by an operator.
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Inventors:
YU HONGDONG (CN)
Application Number:
PCT/CN2021/100246
Publication Date:
October 06, 2022
Filing Date:
June 16, 2021
Export Citation:
Assignee:
KEN HOLDING CO LTD (CN)
International Classes:
H02K33/18; H02K33/12
Domestic Patent References:
| WO2017031964A1 | 2017-03-02 |
Foreign References:
| CN102214980A | 2011-10-12 | |||
| CN207625422U | 2018-07-17 | |||
| CN1543044A | 2004-11-03 | |||
| CN101558550A | 2009-10-14 | |||
| CN207490730U | 2018-06-12 | |||
| CN203522489U | 2014-04-02 | |||
| CN2475220Y | 2002-01-30 | |||
| CN208031325U | 2018-11-02 | |||
| CN207801716U | 2018-08-31 | |||
| CN86108222A | 1988-06-29 |
Attorney, Agent or Firm:
XI'AN BESHININGQIN INTELLECTUAL PROPERTY AGENCY (CN)
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