washing machine drum

A drum, washing machine technology, applied in the drum field of the laundry machine, can solve the problems of increased drum rotation time, water clogging, etc., and achieve the effects of reduced damage, improved dehydration effect, and easy manufacturing

Active Publication Date: 2021-10-22
LG ELECTRONICS INC
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0021] Third, the water separated from the fibrous tissue is blocked by the inner wall of the drum
[0026] If the stagnant water fails to meet the through hole while moving along the inner circumferential surface 11 of the drum, the stagnant water remains in the drum 10, so there is a problem that the rotation time of the drum increases

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
  • washing machine drum
  • washing machine drum
  • washing machine drum

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0112] Reference will now be made in detail to the preferred embodiments of the invention, examples of which are illustrated in the accompanying drawings. Wherever possible, the same reference numbers will be used to refer to the same or like parts.

[0113] Hereinafter, a drum of a laundry machine such as, but not limited to, a washing machine according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

[0114] First, refer to figure 2 The dehydration principle of the drum according to one embodiment of the present invention will be described.

[0115] As shown, in this embodiment, the portion near the through hole 113 is not flat, but sloped so that the water moves along the slope.

[0116] The inclination or gradient may mean that the circumferential surface of the drum is formed toward the outside in the radial direction in the through hole 113 . In this case, the circumferential surface of the drum inclu...

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 washing machine is disclosed. In more detail, a drum provided in a washing machine is disclosed. A drum of a washing machine that receives laundry for washing or dehydration includes a plurality of outer patterns formed to be embossed on a peripheral surface of the drum, and inner patterns formed on the peripheral surface of the drum and formed to pass through engraved surrounded by a plurality of outer patterns; and main vias formed in the inner patterns.

Description

technical field [0001] The present invention relates to a laundry machine, such as a washing and / or drying machine, and more particularly, to a drum for a laundry machine. Background technique [0002] A laundry machine is a machine for treating laundry, and includes, for example, a washing machine, a clothes dryer, and a washing and drying machine. A washing machine is a machine that washes clothes by providing mechanical effects and chemical effects to the clothes. [0003] Laundry is received in the drum, and may be washed by physical impact between the drum and the laundry, physical impact between the laundry and another laundry, and physical impact between wash water and the laundry. [0004] In addition, washing may be performed by soaking contaminants with wash water, and by chemical action of decomposing and separating contaminants by means of detergents. [0005] Generally, in a washing machine performing washing and dehydration by a drum, the drum is received in ...

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 Patents(China)
IPC IPC(8): D06F37/26D06F39/12
CPCD06F37/04D06F37/06D06F37/12D06F37/02D06F25/00
Inventor 李相旭金永宗金美珠金慧原田皓日张亨贯
Owner LG ELECTRONICS INC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap