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

Cooling device comprising a rear wall having an outer surface made of fibrous material

A technology for cooling devices and outer surfaces, which can be used in household refrigeration devices, transportation and packaging, and household appliances, etc. It can solve the problems of lower user quality experience and achieve the effect of preventing shape deformation

Active Publication Date: 2016-06-29
ARCELIK AS
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This situation results in a lower quality experience for the user

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
  • Cooling device comprising a rear wall having an outer surface made of fibrous material
  • Cooling device comprising a rear wall having an outer surface made of fibrous material
  • Cooling device comprising a rear wall having an outer surface made of fibrous material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The cooling device 1 includes a rear wall 3 having an inner surface 4, an outer surface 5 made of fibrous material, and an insulating material 6 filled in the volume between the inner surface 4 and the outer surface 5. The outer surface 5 is preferably made of cardboard about 2 mm thick. Therefore, the outer surface 5 resists the pressure applied by the heat insulating material 6 during its curing, thereby preventing deformation of the structure of the rear wall 3 in the shape of a rectangular prism. Therefore, the component cost of the outer surface 5 is reduced ( figure 1 , figure 2 , image 3 ).

[0024] The cooling device 1 of the present invention includes one or more protrusions 7 formed on the outer surface 5 at specific intervals. The protrusions 7 are regularly arranged in the horizontal and vertical directions and do not hinder the aesthetic appearance of the outer surface 5. By means of the protrusions 7, the strength of the outer surface 5 is increased and ...

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 present invention relates to a cooling device (1) comprising a body (2) having a rear wall (3) having an inner surface (4), an outer surface (5) produced from cellulosic material and an insulation material (6) filled in the volume between the inner surface (4) and the outer surface (5), and wherein the insulation material (6) is prevented from forming deformations on the outer surface (5) during its solidification.

Description

Technical field [0001] The invention relates to a cooling device comprising a rear wall having an outer surface made of fibrous material. Background technique [0002] In cooling devices, particularly in refrigerators and freezers, a heat insulating material is filled between the inner surface and the outer surface of the body to provide heat insulation between the inner volume and the outer environment. Due to its chemical structure, the insulating material, which is preferably polyurethane, will expand and solidifies (solidifies) once it is filled into the body of the cooling device. In some cooling devices, the outer surface of the rear wall that is invisible to the user is made of fibrous materials such as paper, cardboard, and cardboard. In these cooling devices, the insulating material deforms the outer surface of the rear wall during its solidification. This situation leads to a reduction in the quality of user experience. [0003] In the prior art Korean Patent Applicati...

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): F25D23/06
CPCF25D23/065B65D81/38
Inventor O.A.古特金A.科塞西
Owner ARCELIK AS
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