KR100761377B1 - 전자 유도가열 방식 전기밥솥용 내솥 및 그 제조방법 - Google Patents
전자 유도가열 방식 전기밥솥용 내솥 및 그 제조방법 Download PDFInfo
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- KR100761377B1 KR100761377B1 KR1020060063280A KR20060063280A KR100761377B1 KR 100761377 B1 KR100761377 B1 KR 100761377B1 KR 1020060063280 A KR1020060063280 A KR 1020060063280A KR 20060063280 A KR20060063280 A KR 20060063280A KR 100761377 B1 KR100761377 B1 KR 100761377B1
- Authority
- KR
- South Korea
- Prior art keywords
- inner container
- rice cooker
- container
- type electric
- plate body
- Prior art date
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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
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/088—Pressure-cookers; Lids or locking devices specially adapted therefor adapted to high-frequency heating
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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
- A47J27/00—Cooking-vessels
- A47J27/002—Construction of cooking-vessels; Methods or processes of manufacturing specially adapted for cooking-vessels
-
- 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
- A47J27/004—Cooking-vessels with integral electrical heating means
-
- 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
-
- 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
- A47J36/025—Vessels with non-stick features, e.g. coatings
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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
- A47J36/04—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay the materials being non-metallic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/04—Casting in, on, or around objects which form part of the product for joining parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/16—Casting in, on, or around objects which form part of the product for making compound objects cast of two or more different metals, e.g. for making rolls for rolling mills
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5025—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with ceramic materials
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- 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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- 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
- Y10S99/00—Foods and beverages: apparatus
- Y10S99/14—Induction heating
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Cookers (AREA)
Abstract
Description
Claims (6)
- 상면이 개방된 내부 용기(10)와;상기 내부 용기(10)의 외면에 위치하며 상기 내부 용기(10)의 외면 형상에 대응하는 형상을 가지고 복수의 통공(22a)이 형성된 판체(22)와 상기 판체(22)로부터 상기 내부 용기(10)의 외면에 접촉하도록 소정 간격으로 돌출 형성된 레그(24)로 구성되는 가열체(20)와;알루미늄 주물이 상기 내부 용기(10)와 상기 가열체(20)의 판체(22) 사이의 공간부에 충진되면서 상기 가열체(20)가 매입되도록 하되 전자유도가 발생하도록 상기 가열체(20)의 판체(22) 일부는 노출되게 소정의 두께로 형성된 외부 몸체(30)를 포함하는 것을 특징으로 하는 유도가열방식 전기밥솥용 내솥.
- 제 1 항에 있어서,상기 내부 용기(10)는 맥반석, 세라믹, 옥석, 곱돌 등의 자연석으로 구성되는 것을 특징으로 하는 유도가열방식 전기밥솥용 내솥.
- 제 1 항에 있어서,상기 내부 용기(10)는 숯가루 분말을 압착하여 용기 형태로 만들고, 가열 건조로에서 숯에 함유된 수분을 제거한 후, 표면에 세라믹을 용사 코팅하고, 재차 가열 건조로에서 수분을 제거한 후, 표면에 불소수지를 코팅하여 제조된 것을 특징으 로 하는 유도가열방식 전기밥솥용 내솥.
- 상면이 개방된 내부 용기(10)를 상기 내부 용기(10)의 외면 형상에 대응하는 형상을 가지고 복수의 통공(22a)이 형성된 판체(22)와 상기 판체(22)로부터 상기 내부 용기(10)의 외면에 접촉하도록 소정 간격으로 돌출 형성된 레그(24)로 구성된 가열체(20)와 가조립하고 이를 금형 내에 위치시킨 다음 알루미늄 용탕을 부어 넣어 성형한 후 성형체를 탈형하여 상기 가열체(20)의 판체(22) 하부 및 측면 일부가 노출되도록 절삭하여 제조되는 것을 특징으로 하는 전자 유도가열 방식 전기밥솥용 내솥의 제조방법.
- 제 4 항에 있어서,상기 내부 용기(10)는 맥반석, 세라믹, 옥석, 곱돌 등의 자연석을 절삭하여 제조되는 것을 특징으로 하는 전자 유도가열 방식 전기밥솥용 내솥의 제조방법.
- 제 4 항에 있어서,상기 내부 용기(10)는 숯가루 분말을 압착하여 용기 형태로 만들고, 가열 건조로에서 숯에 함유된 수분을 제거한 후, 표면에 세라믹을 용사 코팅하고, 재차 가열 건조로에서 수분을 제거한 후, 표면에 불소수지를 코팅하여 제조된 것을 특징으로 하는 전자 유도가열 방식 전기밥솥용 내솥의 제조방법.
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KR1020060063280A KR100761377B1 (ko) | 2006-07-06 | 2006-07-06 | 전자 유도가열 방식 전기밥솥용 내솥 및 그 제조방법 |
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KR1020060063280A KR100761377B1 (ko) | 2006-07-06 | 2006-07-06 | 전자 유도가열 방식 전기밥솥용 내솥 및 그 제조방법 |
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KR2020060018321U Division KR200430611Y1 (ko) | 2006-07-06 | 2006-07-06 | 전자 유도가열 방식 전기밥솥용 내솥 |
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KR100761377B1 true KR100761377B1 (ko) | 2007-10-04 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101376307B1 (ko) | 2012-06-11 | 2014-03-20 | (주)에스티씨코리아 | 직화용기의 제조방법 |
KR101818418B1 (ko) * | 2016-01-14 | 2018-01-15 | 주식회사 남선 | 드로잉가공을 이용한 코팅 조리용기의 제조방법 |
CN109199127A (zh) * | 2017-06-30 | 2019-01-15 | 佛山市顺德区美的电热电器制造有限公司 | 陶瓷锅具及其制备方法与烹饪器材 |
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2006
- 2006-07-06 KR KR1020060063280A patent/KR100761377B1/ko active IP Right Grant
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101376307B1 (ko) | 2012-06-11 | 2014-03-20 | (주)에스티씨코리아 | 직화용기의 제조방법 |
KR101818418B1 (ko) * | 2016-01-14 | 2018-01-15 | 주식회사 남선 | 드로잉가공을 이용한 코팅 조리용기의 제조방법 |
CN109199127A (zh) * | 2017-06-30 | 2019-01-15 | 佛山市顺德区美的电热电器制造有限公司 | 陶瓷锅具及其制备方法与烹饪器材 |
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