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Rotary motor and ventilation mode conversion plug of rotary motor

A technology for rotating motors and converting plugs, which can be used in cooling/ventilation devices, electrical components, electromechanical devices, etc., and can solve the problems of increasing the cost of motors

Pending Publication Date: 2021-06-25
WEG电子设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The need to change the mechanical design for each ventilation mode limits the application of the motor housing and thus increases the cost of the motor

Method used

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  • Rotary motor and ventilation mode conversion plug of rotary motor
  • Rotary motor and ventilation mode conversion plug of rotary motor
  • Rotary motor and ventilation mode conversion plug of rotary motor

Examples

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Embodiment Construction

[0026] Figure 1 to Figure 7 An embodiment of a rotating electrical machine according to the invention is shown.

[0027] Although the invention has been described as being embodied in an electric motor, it is to be understood that the solution of the invention is equally applicable to other rotating electrical machines comprising a housing, such as any rotating electrical machine of this character.

[0028] from figure 1 It can be seen that the electric motor comprises an axially divided housing 1 formed by a first housing part 1a and a second housing part 1b.

[0029] It should be noted, however, that the invention may be embodied in electric machines with housings having different design features, such as for example a one-piece body with end caps.

[0030] As is known to those skilled in the art, the housing of an electric motor houses a number of internal components and receives a number of external fittings and components secured to the housing by different fastening s...

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PUM

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Abstract

The invention relates to a rotary motor and a ventilation mode conversion plug of the rotary motor. The rotary motor includes a housing containing an active core having a rotor and a stator; the rotor mounted on a shaft (8); the housing has an opening overlapped with the shaft; the opening is configured to receive one of a fan (6) configured to be mounted on the shaft (8) and an adapter plug (7) configured to close the opening.

Description

technical field [0001] The present invention relates to rotating electrical machines, and more particularly, to rotating electrical machines with an adapter plug for the ventilation mode of conventional electrical machines. Background technique [0002] Several different types of motor housings are known in the art, which basically comprise a housing housing the parts and components of the motor. [0003] As is known to those skilled in the art, the housing is adapted to accommodate a number of internal components and is also adapted to receive a number of external accessories and components secured to the housing by different fastening systems. [0004] Rotating electrical machines may also include a ventilation system, the purpose of which is to dissipate the heat generated by the electrical machine while maintaining its internal temperature within a pre-set operating range. [0005] In the mechanical design of rotating electrical machines, different ventilation modes can...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K9/08H02K9/06H02K5/20H02K5/22
CPCH02K5/20H02K5/225H02K9/06H02K9/08
Inventor 莱安德罗·费利佩·马林·基斯特亚历山大·施密特·费雷拉让·卡洛斯·瓦伦蒂尼帕特里克·拉芬乔纳森·阿迪尔森·帕西格
Owner WEG电子设备有限公司