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Surface coating layer and heat exchanger including the surface coating layer

A surface coating and heat exchanger technology, applied in the field of surface coating and heat exchangers including the surface coating, can solve the problems of interfering air flow, air heat transfer, reducing heat exchange efficiency, etc.

Inactive Publication Date: 2012-08-01
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The formation of frost on the heat exchanger can interfere with the air flow and heat transfer of the air in the cooling tubes, thereby reducing the heat exchange efficiency

Method used

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  • Surface coating layer and heat exchanger including the surface coating layer
  • Surface coating layer and heat exchanger including the surface coating layer
  • Surface coating layer and heat exchanger including the surface coating layer

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Embodiment Construction

[0036] The present disclosure will be described more fully hereinafter with reference to the accompanying drawings, in which exemplary embodiments are shown. This disclosure may, however, be embodied in many different forms and should not be construed as limited to the exemplary embodiments set forth herein.

[0037] As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It will be further understood that when used in this specification, the terms "comprising" and / or "comprising" indicate the presence of the features, regions, integers, steps, operations, elements and / or components, but do not exclude the presence or addition of a one or more additional features, regions, integers, steps, operations, elements, components and / or collections thereof. All ranges and endpoints describing the same feature are independently combinable.

[0038] Unless otherwise defined, all terms (incl...

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Abstract

The invention relates to a surface coating layer and a heat exchanger including the surface coating layer. The surface coating layer in a contact with the surface of a base material of the heat exchanger comprises a plurality of composite layers. A surface coating layer, in contact with a surface of a base material of a heat exchanger, comprises a plurality of composite layers comprising a first layer contacting a surface of the base material, the first layer comprising a first matrix and a first nanobody, and a second layer contacting a surface of the first layer and having an interface with the air, where the first layer and the second layer each include a different amount by volume of the first nanobody and the second nanobody, respectively.

Description

[0001] Cross References to Related Applications [0002] This application claims priority and all rights arising therefrom from Korean Patent Application No. 10-2011-0003676 filed on Jan. 13, 2011, the contents of which are incorporated herein by reference in their entirety. technical field [0003] A surface coating and a heat exchanger including the surface coating are provided. Background technique [0004] A cooling device such as a refrigerator or freezer lowers the temperature by repetition of the cooling cycle of compression-condensation-expansion-evaporation of a coolant, such as a fluid refrigerant, which may be liquid, gas, or these in equilibrium The combination. The cooling device operates by raising the temperature and pressure of the coolant from low temperature and low pressure to high temperature and high pressure, condensing the coolant at high temperature and high pressure by air cooling, reducing the pressure of the condensed coolant, and The coolant und...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B3/24F28F19/02B32B5/00B32B3/30
CPCF28F19/006F28F2245/04F28F19/04F28F2255/20F28F17/00
Inventor 孙崙喆李相义金夏辰金东郁金东彦周建模
Owner SAMSUNG ELECTRONICS CO LTD
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