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

Rotor of synchronous reluctance motor

一种同步磁阻、电动机的技术，应用在制造电动发电机、电动组件、磁路转动零部件等方向，能够解决结合力减小等问题

Inactive Publication Date: 2009-05-27
LG ELECTRONICS INC
View PDF0 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the bonding force is maintained through the end and the head of the rivet, resulting in a decrease in the bonding force between them

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
  • Rotor of synchronous reluctance motor
  • Rotor of synchronous reluctance motor
  • Rotor of synchronous reluctance motor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] Reference will now be made in detail to the preferred embodiments of the invention, examples of which are illustrated in the accompanying drawings.

[0034] The rotor of the synchronous reluctance motor according to the present invention will be explained in more detail with reference to the accompanying drawings.

[0035] Figure 5 is an exploded perspective view showing a rotor of a synchronous reluctance motor according to the present invention, Figure 6 is an assembled perspective view showing a rotor of a synchronous reluctance motor according to the present invention, Figure 7 is a plan view showing the laminated iron core in the rotor of the synchronous reluctance motor according to the present invention, and Figure 8 is along Figure 7 Sectional view of line II-II cut.

[0036] As shown, the rotor 100 of the synchronous reluctance motor according to the present invention includes a laminated iron core 110 formed to laminate a plurality of silicon steel sh...

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

A rotor of a synchronous reluctance motor, comprising: a laminated core formed by laminating a plurality of silicon steel sheets, and having a barrier formed at each of regions equally divided on the basis of the center of each silicon steel sheet and a guide pin hole formed between the barriers; end plates fixed to both side of the laminated core; a guide pin inserted into each of the guide pin holes; and a rivet installed by penetrating a hole of each barrier in order to couple the laminated core and the end plates with each other.

Description

technical field [0001] The present invention relates to a rotor for a synchronous reluctance motor, said rotor having an improved bonding structure between a laminated iron core and end plates. Background technique [0002] In general, a synchronous reluctance motor is a motor that generates torque using reluctance, which is widely used in compressors. [0003] End plates provided with counterweights are attached to both sides of the laminated iron core of the synchronous reluctance motor to prevent rotor eccentricity. When the compressor has a larger capacity, increase the weight of the counterweight. Thus, aligning the laminated cores and increasing the bonding force between the laminated cores and the weight are considered important tasks for improving product reliability. [0004] FIG. 1 is an exploded perspective view showing a rotor of a conventional synchronous reluctance motor, figure 2 is an assembled perspective view showing a rotor of a conventional synchronous...

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
Patent Type & Authority Applications(China)
IPC IPC(8): H02K1/28
CPCH02K15/165H02K1/246
Inventor 李炅勋吴在胤安峻澔元俊喜郑浩
Owner LG ELECTRONICS INC
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