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Magnetron cooling fin and magnetron having the same

A technology for cooling fins and magnetrons, applied in the field of magnetrons, can solve problems such as the service life and performance degradation of magnetrons

Active Publication Date: 2018-09-28
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Thermal stress and thermal fatigue due to high-temperature heat generated for cooking food and repetitive high-frequency waves generated can cause degradation in life and performance of magnetrons

Method used

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  • Magnetron cooling fin and magnetron having the same
  • Magnetron cooling fin and magnetron having the same
  • Magnetron cooling fin and magnetron having the same

Examples

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Embodiment Construction

[0045] Hereinafter, exemplary embodiments of the present disclosure will be described with reference to the accompanying drawings. The same reference numerals or symbols in various drawings indicate components that perform substantially the same function.

[0046] Terms including ordinal numbers such as 'first', 'second', etc. may be used to describe various elements, but the elements are not limited by the terms. The terms are only used to distinguish one element from another. For example, a second element could be termed a first element, and a first element could also be termed a second element, without departing from the scope of the present disclosure. The term "and / or" includes a combination of multiple related description items or any item in the multiple related description items.

[0047] The terminology used in the present application is for describing particular embodiments only, and is not intended to limit the present disclosure. A singular expression includes a...

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PUM

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Abstract

A magnetron cooling fin has a flat plate shape in which one or a plurality of corrugated regions are formed in a body of the magnetron cooling fin to improve cooling efficiency thereof. A magnetron cooling fin in which a corrugated region processed to increase a contact area in contact with air is formed around a through-hole through which an anode unit of a magnetron passes, thereby improving cooling efficiency thereof.

Description

technical field [0001] The following description relates to magnetron cooling fins and magnetrons having magnetron cooling fins, and more particularly, to such magnetron cooling fins and magnetrons having such magnetron cooling fins. structure, the magnetron cooling fins can cool the heated magnetron through one or more corrugated regions machined around the through hole. Background technique [0002] Magnetrons generate strong high-frequency waves by controlling the flow of electrons by applying a magnetic field, and magnetrons are used in high-frequency heating devices such as microwave ovens. [0003] Thermal stress and thermal fatigue due to high-temperature heat generated for cooking food and repetitive high-frequency waves generated may cause degradation in service life and performance of the magnetron. Forced cooling by a plurality of cooling fins in contact with the anode unit of the magnetron and a cooling fan of the electrical component chamber can be used to cool...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01J23/00H01J23/033H01J23/12H01J23/15
CPCH01J25/50H01J23/005H01J23/033H01J23/12H01J23/15H01J2225/50
Inventor 朴同浩金学载权明根徐应烈梁承哲
Owner SAMSUNG ELECTRONICS CO LTD