Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Stator assembly, motor and compressor

A technology of compressors and components, which is applied in the field of stator components, motors and compressors, and can solve problems such as low structural strength and increased time cost

Inactive Publication Date: 2017-12-15
GUANGDONG WELLING ELECTRIC MACHINE MFG +1
View PDF2 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The strength of such a structure is relatively small, and its assembly process increases the time cost

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Stator assembly, motor and compressor
  • Stator assembly, motor and compressor
  • Stator assembly, motor and compressor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0031] The present invention provides a stator assembly, wherein the stator assembly includes two stator parts, the stator part includes a tubular yoke part 1 and a tooth part connected to the inner peripheral surface of the yoke part 1 and extending radially 2. The stator part includes an additional tooth part 3 detachably connected to one axial end of the tooth part 2, and the two yoke parts 1 are axially aligned and engaged, wherein each of the stator parts The additional teeth 3 are inserted between the two teeth 2 of the other stator part in a one-to-one correspondence.

[0032] Such as image 3 and Figure 4 As shown, additional teeth 3 are formed at th...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the field of motors, and discloses a stator assembly, a motor and a compressor, wherein the stator assembly includes two stator parts, and the stator parts include a tubular yoke (1) and a yoke connected to the yoke ( 1) and a radially extending tooth portion (2), the stator portion includes an additional tooth portion (3) detachably connected to one axial end of the tooth portion (2), two of the The yoke parts (1) are engaged in axial alignment, wherein said additional teeth parts (3) of each said stator part are inserted between two said teeth parts (2) of the other said stator part in a one-to-one correspondence . Through the above technical solution, the stator assembly is formed by combining two stator parts, the teeth of the two stator parts and the additional teeth are arranged crosswise along the circumferential direction, and there is enough space between the adjacent teeth of each stator part, which is convenient for The coil winding operation improves the efficiency, and the yoke of the stator part can be integrally formed, which improves the overall strength of the stator part.

Description

technical field [0001] The invention relates to the field of motors, in particular to a stator assembly, a motor and a compressor. Background technique [0002] A compressor is an important part of refrigeration equipment, etc., and a motor is installed in it. The stator of the motor is a core component, wherein the stator includes an annular yoke and a plurality of teeth extending radially inward from the yoke, and the teeth are used to wind the coil. [0003] When winding the coil manually or using electrical equipment, the size of the notch between the ends of two adjacent teeth has a great influence on the winding speed. Generally, the larger the notch, the easier it is to wind the coil. However, the size of the notch also has a great influence on the electromagnetic performance of the stator. Too large a notch will lead to a large harmonic content of the magnetic field. Therefore, it is necessary to reduce the size of the notch as much as possible. [0004] At present...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H02K1/14
CPCH02K1/146
Inventor 王飞陈金涛
Owner GUANGDONG WELLING ELECTRIC MACHINE MFG
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com