KR840000247B1 - A pan - Google Patents

A pan Download PDF

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Publication number
KR840000247B1
KR840000247B1 KR1019810001475A KR810001475A KR840000247B1 KR 840000247 B1 KR840000247 B1 KR 840000247B1 KR 1019810001475 A KR1019810001475 A KR 1019810001475A KR 810001475 A KR810001475 A KR 810001475A KR 840000247 B1 KR840000247 B1 KR 840000247B1
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KR
South Korea
Prior art keywords
cracked
anodized film
aluminum
hardness
pot
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Application number
KR1019810001475A
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Korean (ko)
Other versions
KR830004821A (en
Inventor
게이노쓰께 미야우찌
Original Assignee
도오교오 알루미늄 고오교오 가부시기 가이샤
게이노쓰께 미야우찌
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Application filed by 도오교오 알루미늄 고오교오 가부시기 가이샤, 게이노쓰께 미야우찌 filed Critical 도오교오 알루미늄 고오교오 가부시기 가이샤
Publication of KR830004821A publication Critical patent/KR830004821A/en
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Publication of KR840000247B1 publication Critical patent/KR840000247B1/en

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00—Parts, details or accessories of cooking-vessels
    • A47J36/02—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/02—Cooking-vessels with enlarged heating surfaces
    • A47J27/022—Cooking-vessels with enlarged heating surfaces with enlarged bottom
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S220/00—Receptacles
    • Y10S220/912—Cookware, i.e. pots and pans

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Cookers (AREA)

Abstract

The main body (1) of the pan is made of aluminum or alloyed aluminum. Both sides of the body (1) are coated with an anodic oxidation film having a thickness of more than 20μ and a Vickers hardness 300. Cracked layers (2,3) to radiate dark-light are formed.

Description

남 비(鍋)Pot

제1도는 본 발명의 실시의 1례를 표시하는 남비의 종단정면도.1 is a longitudinal sectional front view of a pot showing an example of the practice of the present invention.

제2도는 제1도의 확대단면도.2 is an enlarged cross-sectional view of FIG.

제3도는 금이 나서 갈라진 층의 일부의 확대평면도이다.3 is an enlarged plan view of a portion of the cracked and cracked layer.

본 발명은 내외면이 암색으로 발색하고 또한 다수의 금이 나서 갈라진 층을 가지는 금속층으로 되는 남비에 관한 것이다.The present invention relates to a pot wherein the inner and outer surfaces are colored in dark color and are made of a metal layer having a plurality of cracked and cracked layers.

종래, 남비의 눌어붙는 것을 방지하기 위하여 내면을 불소수지 등의 합성수지 가공하거나, 열흡수성을 갖게 하기 위하여 외면에 흑색도료를 도포하거나, 보온성을 크게 하기 위하여 법랑을 입힌 것 등이 있었다.Conventionally, the inner surface of the pot is treated with synthetic resin such as fluorine resin to prevent the pot from sticking, or the black surface is coated on the outer surface for heat absorption, or enameled to increase heat retention.

그러나 이런 것들의 남비에는 각각 일장일단이 있고, 합성수지 가공이나 법랑을 입힌 것은 빈채로 가열하거나 급냉할 수 없고, 또한 스틸수세미나 닦는 가루 등의 사용도 할 수 없고, 더우기 합성수지 가공의 것은 산, 알칼리 등에 대하여 약하다는 결점이 있으며, 또한 법랑을 입힌 것은 볶거나 조릴 수도 없고, 높은 곳에서 떨어지던가, 급격한 충격에 대하여도 부서지기 쉬운 결점이 있었다.However, each of these pots has a single end, and it is impossible to heat or quench synthetic resins or enameled ones, nor to use steel scrubbers or polishing powders, and to process synthetic resins such as acids, alkalis, etc. There was a flaw of weakness, and enameled ones could not be roasted or simmered, fell from high places, or were vulnerable to sudden impacts.

본 발명은 이와같은 문제점을 감안하여 알루미늄 또는 알루미늄 합금으로 되는 남비 본체의 내외면에 두께 20μ 이상, 비커어즈 경도 300 이상의 양극산화피막으로 되는 암색으로 발색하는 금이 나서 갈라진 층을 형성하고 내면의 금이 나서 갈라진 층에는 식용유가 흡수하기 쉽게 하여 늘어붙는 것을 방지하고, 외면의 암색의 발색에 의하여 열흡수성을 양호하게 하여 어느 것이나 금속, 기타의 접촉에 의하여서도 손상하여 눌어붙기 힘들게 하고, 고열, 저온, 충격, 산, 알칼리에도 충분히 견딜 수 있는 것을 얻고자 하는 것이다.In view of such a problem, the present invention forms a cracked and cracked layer on the inner and outer surfaces of a pot body made of aluminum or an aluminum alloy with a thickness of 20 µm or more and an anodized film having a beakers hardness of 300 or more. The cracked layer is then absorbed by the cooking oil to prevent it from sticking to it and prevents it from sticking to it.The color of the outer surface makes the heat absorbent good, so that no damage is caused by any contact with metal or other materials. To achieve something that can withstand shock, acid and alkali.

본 발명의 실시례를 설명하면 다음과 같다.An embodiment of the present invention will be described as follows.

(1)은 남비 본체이며, 알루미늄 약 99%, 철, 마그네슘, 동, 니켈 , 실리콘, 기타로 되는 알루미늄 합금으로 두께는 0.6mm-4mm이다.(1) is the pot body, aluminum alloy consisting of about 99% aluminum, iron, magnesium, copper, nickel, silicon, and others, the thickness is 0.6mm-4mm.

이 남비 본체 (1)의 내외면에는 두께 20μ-50μ의 암황갈색으로 발색하는 양극산화피막이 다수의 갈라진 금(4)을 생기게 하여 금이 나서 갈라진 층(2)(3)이 형성되어 있다.On the inner and outer surfaces of the pot body 1, an anodized film that develops in dark yellowish brown having a thickness of 20 to 50 µm produces a large number of cracks 4, so that cracked and cracked layers 2 and 3 are formed.

양극산화피막의 형성은 다음의 조건에 의한다.The formation of the anodized film is under the following conditions.

전해액(유산수용액)농도(%) 10-35 전류밀도(A/dm2) 3-4Electrolyte solution (Lactic acid aqueous solution) Concentration (%) 10-35 Current density (A / dm 2 ) 3-4

욕온도(℃) 5-15 시간(분) 20-60Bath temperature (℃) 5-15 hours (minutes) 20-60

얻어지는 양극산화피막의 경도는 비커어즈 경도로 200-600이다.The hardness of the anodized film obtained is 200-600 in beakers hardness.

특히 비커어즈 경도 500-600을 갖기 위한 전해조건은 다음과 같다.In particular, the electrolytic conditions for having a beakers hardness of 500-600 are as follows.

전해조(유산수용액)농도(%) 15 욕온도(℃) 10Electrolyzer (lactic acid solution) concentration (%) 15 Bath temperature (℃) 10

전류밀도(A/dm2) 4 시간(분) 30Current density (A / dm 2 ) 4 hours (minutes) 30

본 발명에 의하면, 알루미늄 또는 알루미늄합금으로 되는 남비 본체(1)의 내외면에 두께 20μ 이상, 비커어즈 경도 300 이상의 양극산화피막으로 되는 암색을 발색한 금이 나서 갈라진 층(2, 3)을 형성한 것이므로 남비 본체(1)의 내면은 이 금이 나서 갈라진 층(2)에 식용유를 함침되게 하는 것에 의하여 눌어붙는 것을 방지하게 되는 것이고, 또 양극산화피막은 비커어즈 경도 30 이상으로 경도로 높은 것으므로 합성수지가공 또는 종래의 알루마이트가공(비커어즈 경도 50 이하)에 비하여 금속국자, 주걱, 금속수세미 등에 의하여 손상되지 않고, 닦는 가루를 사용하여 수세미로 마찰되는 경우도 손상받을 염려가 없다.According to the present invention, cracked and cracked layers 2 and 3 are formed on the inner and outer surfaces of the pot body 1 made of aluminum or aluminum alloy, the color of which is formed of anodized film having a thickness of 20 µ or more and a beakers hardness of 300 or more. Therefore, the inner surface of the pot body 1 is prevented from sticking by impregnating cooking oil into the cracked and cracked layer 2, and the anodized film has a hardness of 30 or more with a beaker's hardness. Therefore, it is not damaged by metal ladle, spatula, metal scrubber, etc., compared to synthetic resin processing or conventional alumite processing (beakers hardness of 50 or less), and there is no risk of damage even when rubbed with a scrubber using polishing powder.

또한 양극산화피막은 내열성도 높은 것이므로 빈 채로 볶거나 조리는데 사용할 수 있다.In addition, since the anodized film has high heat resistance, it can be used for roasting or cooking empty.

더우기 외면(3)은 양극산화피막으로 암색으로 발색하여 있는 것이므로 열흡수성이 양호하여지고, 높은 경도인 것이어서 삼발이등에 접촉한 경우에도 손상이 되지 아니하고 외관성을 유지할 수 있는 것이다.Furthermore, since the outer surface 3 is colored in anodized film, the heat absorption is good, and since the outer surface 3 is of high hardness, the outer surface 3 can maintain appearance without being damaged even when contacted with trivets.

또 내외면의 암색으로 발색한 금이 나서 갈라진 층(2, 3)은 모두 양극산화피막으로 된 것이어서 별도의 처리를 필요로 하지 않고, 남비 본체(1)를 전해욕에 침지하는 것만으로서 동면에 형성할 수도 있어 제조가 간단하여 비용도 높지 않다.In addition, the cracked and cracked layers 2 and 3, all of which are colored in the inner and outer surfaces, are made of anodized film and do not require any further treatment. The pot body 1 is simply immersed in an electrolytic bath. It can also be formed, so the manufacturing is simple and the cost is not high.

Claims (1)

알루미늄 또는 알루미늄 합금으로 되는 남비 본체(1)의 내외면에 두께 20μ 이상 비커어즈 경도 300 이상의 양극산화피막으로 되고, 암색으로 발색하여 다수의 금이 갈라져서 금이 나서 갈라진 층(2, 3)을 형성한 것을 특징으로 하는 남비.An anodized film having a thickness of 20 μm or more and a beakers hardness of 300 or more on the inner and outer surfaces of the pot body 1 made of aluminum or an aluminum alloy, and colored in dark color to form cracked and cracked layers 2 and 3. Pot characterized by one.
KR1019810001475A 1980-05-08 1981-04-29 A pan KR840000247B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP55060960A JPS5832977B2 (en) 1980-05-08 1980-05-08 pot
JP60960 1980-05-08

Publications (2)

Publication Number Publication Date
KR830004821A KR830004821A (en) 1983-07-20
KR840000247B1 true KR840000247B1 (en) 1984-03-08

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011028417A3 (en) * 2009-09-04 2011-04-28 Meyer Intellectual Properties Ltd. Anodized clad copper cookware

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4774014B2 (en) * 2007-05-21 2011-09-14 株式会社神戸製鋼所 Al or Al alloy

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5420165A (en) * 1977-07-11 1979-02-15 Nikken Food Kk Processed article made from kneaded dried bonito with high calcium content and production

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011028417A3 (en) * 2009-09-04 2011-04-28 Meyer Intellectual Properties Ltd. Anodized clad copper cookware
US8939313B2 (en) 2009-09-04 2015-01-27 Meyer Intellectual Properties Limited Anodized clad copper cookware

Also Published As

Publication number Publication date
JPS56156119A (en) 1981-12-02
KR830004821A (en) 1983-07-20
JPS5832977B2 (en) 1983-07-16

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