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Double-stator axial magnetic field motor

A technology of axial magnetic field and double stators, which is applied in the direction of electrical components, electromechanical devices, electric components, etc., can solve the problems of affecting the service life of the motor and low cooling efficiency, and achieve the effect of prolonging the service life and improving the cooling efficiency

Pending Publication Date: 2019-03-26
SHANGHAI PANGOOD POWER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing liquid cooling system mainly adopts the external cooling method, that is, the cooling liquid is in indirect contact with the cooled core components, the cooling efficiency is low, and the service life of the motor is affected

Method used

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  • Double-stator axial magnetic field motor
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  • Double-stator axial magnetic field motor

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Embodiment Construction

[0029] The core of the present invention is to provide a double-stator axial field motor and an axial field motor to improve the cooling efficiency of the motor and prolong the service life of the motor.

[0030] In addition, the examples shown below do not limit the content of the invention described in the claims in any way. In addition, all the contents of the configurations shown in the following embodiments are not limited to be essential to the solutions of the invention described in the claims.

[0031] see Figure 1 to Figure 5 , the dual-stator axial field motor in the embodiment of the present invention includes:

[0032] The first housing 100-1, the first housing 100-1 is provided with a first liquid inlet 101 and a first liquid outlet 102;

[0033] The first stator core 200-1 enclosed in the space enclosed by the first housing 100-1 and the first stator pressing plate 300-1 by the first stator pressing plate 300-1;

[0034] The second housing 100-2, the second h...

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Abstract

The invention discloses a double-stator axial magnetic field motor. When the double-stator axial magnetic field motor is in use, cooling liquid enters a first shell through a first liquid inlet so asto cool a first stator iron core; the cooling liquid flows out of a second liquid outlet and enters a second shell through a second liquid inlet so as to cool a second stator iron core; and then the cooling liquid flows out of the second liquid outlet. Since the cooling liquid is in direct contact with the first stator iron core in the first shell and the second stator iron core in the second shell independently to carry out heat exchange, the cooling efficiency of the motor is improved and the service life of the motor is prolonged.

Description

technical field [0001] The invention relates to the technical field of motors, and more specifically, relates to a double-stator axial field motor. Background technique [0002] The operating conditions of existing automobile drive motors are complex. Due to the structural characteristics of the motor itself, various losses will occur during the operation of the motor, which will cause the motor to heat up. In order to improve the working efficiency of the motor, it is necessary to design a cooling system for the motor. There are two main types of cooling systems, one is air cooling and the other is liquid cooling. Liquid cooling is more efficient than air cooling. The existing liquid cooling system mainly adopts the external cooling method, that is, the cooling liquid is in indirect contact with the core components to be cooled, and the cooling efficiency is low, which affects the service life of the motor. Contents of the invention [0003] In view of this, the technic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K5/20H02K9/19H02K1/20H02K16/04
CPCH02K5/20H02K1/20H02K9/19H02K16/04
Inventor 张广权汤磊夏莉
Owner SHANGHAI PANGOOD POWER TECH CO LTD