Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ELECTRIC MOTOR
Document Type and Number:
WIPO Patent Application WO/2020/075334
Kind Code:
A1
Abstract:
[Problem] To provide an electric motor capable of high output by rotating a stator of the electric motor, and using the rotational force of this stator for rotation of a rotor. [Solution] This electric motor 80a, 80b rotates a stator 40, and during rotation of a rotor 30, uses the rotational force of the stator 40 for rotation of the rotor 30. This makes it possible to obtain higher output than with conventional electric motors. Also, the rotational force of the rotor 30 is accumulated as rotational force of the stator 40 with kinetic energy as is, and when restarting, etc., because the rotational force of this stator 40 is used for the rotation of the rotor 30 with the kinetic energy as is, there is little energy loss, and it is possible to effectively utilize the kinetic energy of the rotor 30 and the stator 40. Also, with the operating region in which the stator 40 rotates, counter electromotive force Ke applied to a coil 42 or inductive reactance XL is reduced. This makes it possible to suppress loss, and to effectively use the supplied power.

Inventors:
UEHARA TADAYOSHI (JP)
Application Number:
PCT/JP2019/020087
Publication Date:
April 16, 2020
Filing Date:
May 21, 2019
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SOU INC (JP)
UGK INC (JP)
International Classes:
H02K7/10; H02K17/02; H02K21/10
Foreign References:
JP2010284067A2010-12-16
JPH01286750A1989-11-17
JPS59185135A1984-10-20
Attorney, Agent or Firm:
HATORI Wataru et al. (JP)
Download PDF: