JPH08247475A - Cavity structure of microwave oven and its preparation - Google Patents
Cavity structure of microwave oven and its preparationInfo
- Publication number
- JPH08247475A JPH08247475A JP7251590A JP25159095A JPH08247475A JP H08247475 A JPH08247475 A JP H08247475A JP 7251590 A JP7251590 A JP 7251590A JP 25159095 A JP25159095 A JP 25159095A JP H08247475 A JPH08247475 A JP H08247475A
- Authority
- JP
- Japan
- Prior art keywords
- frame member
- microwave oven
- cavity structure
- cooking chamber
- forming
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/08—Foundations or supports plates; Legs or pillars; Casings; Wheels
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/6426—Aspects relating to the exterior of the microwave heating apparatus, e.g. metal casing, power cord
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electric Ovens (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、誘電加熱などによ
り飲食物を調理する電子レンジにおいて、調理室を形成
する電子レンジのキャビティ構造、およびその製造方法
に関し、特に、調理室を形成するキャビティ構造の部品
数を節減させて生産性を向上させるとともに、製造コス
トをダウンさせ得る電子レンジのキャビティ構造、およ
びその製造方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cavity structure of a microwave oven which forms a cooking chamber in a microwave oven for cooking food and drink by dielectric heating and the like, and more particularly to a cavity structure which forms the cooking chamber. The present invention relates to a microwave cavity structure capable of reducing the number of parts, improving productivity, and reducing manufacturing cost, and a manufacturing method thereof.
【０００２】[0002]
【従来の技術】通常、調理室を形成する電子レンジのキ
ャビティ構造は、多種の態様のものが提案されてきた。2. Description of the Related Art Generally, various types of cavity structures for microwave ovens forming a cooking chamber have been proposed.
【０００３】このような従来の電子レンジのキャビティ
構造の一例としては、日本国のシャフ株式会社から米国
に特許出願をして１９９１．５．２１付で特許出願され
た米国特許第５，０１７，７５０号がある。As an example of such a conventional cavity structure for a microwave oven, US Pat. No. 5,017, filed with a patent application of 1991.5.21 by the US company Shaf Co., Ltd. There is 750.
【０００４】上記の米国特許によるマイクロオーブンの
フレーム構造は、図１，２に示すごとく、飲食物を収納
するための開口部Ｏを有する前面部２ａと、後面部３
ａ、さらに該後面部３ａと前記前面部２ａとの間に位置
した第１の床面部４ａとからなり、通常断面形状がＵ形
状をなすオープンシャシ８と、第１の側面部と第２の側
面部、さらに第２の床面部とからなり、通常断面がＵ形
状をなし、前記第１の側面部１と前記第２の側面部、さ
らに第２の床面部には前記オープンシャシ８の後面部３
ａと前面部２ａに固定されるよう対向された第１、およ
び第２のエッジ１０がそれぞれ形成されたオーブン構造
６Ａと、前記オープンシャシ８と前記オーブン構造６Ａ
とが組立てられて加熱室を形成するようオープンシャシ
８の前面部２ａと後面部３ａに固定されたトッププレー
ト１Ａと、前記オープンシャシ８に前記オーブン構造６
Ａを固着させるためのジグを収納するための前記オープ
ンシャシ８の第１の床面部４ａに形成された開口部９と
からなることを特徴とする。As shown in FIGS. 1 and 2, the frame structure of the micro oven according to the above-mentioned US patent has a front surface 2a having an opening O for storing food and drink, and a rear surface 3 thereof.
a, an open chassis 8 having a first floor surface portion 4a located between the rear surface portion 3a and the front surface portion 2a and having a U-shaped cross section in general, a first side surface portion and a second side portion. It is composed of a side surface part and a second floor surface part, and has a U-shaped cross section in general. Face 3
a and an oven structure 6A having first and second edges 10 facing each other so as to be fixed to the front face portion 2a, the open chassis 8 and the oven structure 6A.
Are assembled to form a heating chamber, a top plate 1A fixed to the front surface 2a and the rear surface 3a of the open chassis 8, and the oven structure 6 attached to the open chassis 8.
It is characterized by comprising an opening 9 formed in the first floor surface portion 4a of the open chassis 8 for accommodating a jig for fixing A.
【０００５】すなわち、従来の調理室を形成する電子レ
ンジのフレーム構造（以下、キャビティ構造という）
は、飲食物を収納するための開口部Ｏが形成された前面
部２ａと後面部３ａ、さらに該後面部３ａと前記前面部
２ａを連結させてジグを収納するための開口部９を穿孔
された第１の床面部４ａからなるオープンシャシ８と、
第１の側面部１と第２の側面部、さらに第２の床面部と
からなるオーブン構造６Ａと、トッププレート１Ａの三
つの部品からなる。That is, a frame structure of a microwave oven forming a conventional cooking chamber (hereinafter referred to as a cavity structure)
Is perforated with a front surface 2a and a rear surface 3a having an opening O for accommodating food and drink, and an opening 9 for accommodating a jig by connecting the rear surface 3a and the front surface 2a. And an open chassis 8 composed of the first floor surface portion 4a,
The oven structure 6A includes the first side surface portion 1, the second side surface portion, and the second floor surface portion, and the top plate 1A.
【０００６】[0006]
【発明が解決しようとする課題】ところで、かような従
来の電子レンジのキャビティ構造は、オープンシャシ８
とオーブン構造６Ａ、さらにトッププレート１Ａの三つ
の部品が組立てられて調理室を形成することによって、
各部品の製作時の切断加工に伴う材料損失の過多により
材料費が過多に要されるのはもちろんのこと、製作工数
が過多に要されることによって、生産性が低下して製造
コストが上昇するなどの各種の問題点があった。By the way, such a conventional cavity structure for a microwave oven has an open chassis 8
By assembling the three parts of the oven structure 6A and the top plate 1A to form a cooking chamber,
Not only the material cost is excessive due to excessive material loss due to cutting work at the time of manufacturing each part, but also excessive production man-hours reduce productivity and increase manufacturing cost. There were various problems such as
【０００７】したがって、本発明は、上記種々の問題点
を解決するためになされたものであって、本発明の目的
は、部品数を節減し製作工程を単純化させ、生産性の向
上を図るとともに、製造コストをダウンさせることので
きる電子レンジのキャビティ構造、およびその製造方法
を提供することにある。Therefore, the present invention has been made to solve the above-mentioned various problems, and an object of the present invention is to reduce the number of parts, simplify the manufacturing process, and improve the productivity. Another object of the present invention is to provide a cavity structure of a microwave oven that can reduce the manufacturing cost and a manufacturing method thereof.
【０００８】[0008]
【課題を解決するための手段】上記の目的を達成するた
めに、本発明による電子レンジのキャビティ構造は、調
理室を形成する電子レンジのキャビティ構造において、
前記調理室の上下面、および左右側面を形成する第１の
フレーム部材と、該第１のフレーム部材に溶接されて前
記調理室の後面を形成する第２のフレーム部材とからな
ることを特徴とする。また、本発明による電子レンジの
キャビティ構造の製造方法は、調理室を形成するための
電子レンジのキャビティ構造の製造方法において、プレ
ス加工により第１のフレーム部材を一体に形成させるス
テップと、プレス加工により第２のフレーム部材を一体
に形成させるステップと、これらステップにより製作さ
れた第１のフレーム部材と第２のフレーム部材とを溶接
により組立てるステップとからなることを特徴とする。In order to achieve the above-mentioned object, a cavity structure of a microwave oven according to the present invention is a cavity structure of a microwave oven forming a cooking chamber,
A first frame member forming upper and lower surfaces and left and right side surfaces of the cooking chamber, and a second frame member welded to the first frame member to form a rear surface of the cooking chamber. To do. The method of manufacturing a cavity structure of a microwave oven according to the present invention is the method of manufacturing a cavity structure of a microwave oven for forming a cooking chamber, comprising the steps of integrally forming the first frame member by press working, and pressing. And a step of integrally forming the second frame member by welding, and a step of assembling the first frame member and the second frame member manufactured by these steps by welding.
【０００９】このような本発明による電子レンジのキャ
ビティ構造、およびその製造方法によれば、第１のフレ
ーム部材と第２のフレーム部材の二部品により調理室が
形成されることによって、調理室を形成する部品数が節
減され、また部品数の節減によって工程が短縮されるこ
とによって、生産性が向上されるとともに、製造コスト
をダウンさせることができる。According to the cavity structure of the microwave oven and the method for manufacturing the same according to the present invention, the cooking chamber is formed by the two parts of the first frame member and the second frame member. By reducing the number of parts to be formed and shortening the process by reducing the number of parts, the productivity can be improved and the manufacturing cost can be reduced.
【００１０】[0010]
【発明の実施の形態】以下、本発明による電子レンジの
キャビティ構造、およびその製造方法の一実施形態につ
いて添付図面に沿って詳述する。BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of a cavity structure for a microwave oven and a method of manufacturing the same according to the present invention will be described below in detail with reference to the accompanying drawings.
【００１１】図３は、本発明に適用される電子レンジの
キャビティ構造を概略に示す斜視図であり、図４は本発
明に適用される電子レンジのキャビティ構造を分解して
示した分解斜視図、図５は図３のＡ−Ａ線に関する矢視
断面図である。FIG. 3 is a perspective view schematically showing the cavity structure of the microwave oven applied to the present invention, and FIG. 4 is an exploded perspective view showing the cavity structure of the microwave oven applied to the present invention in an exploded manner. 5 is a sectional view taken along the line AA in FIG.
【００１２】図３ないし図５において、符号１０は調理
室の上下面、および左右側面を形成する第１のフレーム
部材であって、前面と後面が開放された略六面体形状で
形成され、前部には後述する第２のフレーム部材の前面
に溶接される前面フランジ部１１がプレスにより曲成さ
れ、後部には後述する第２のフレーム部材の後面に溶接
される後面フランジ部１２がプレスにより曲成されてい
る。In FIGS. 3 to 5, reference numeral 10 is a first frame member forming upper and lower surfaces and left and right side surfaces of the cooking chamber, which is formed in a substantially hexahedral shape with the front surface and the rear surface open, and the front portion. The front flange portion 11 welded to the front surface of the second frame member described later is bent by pressing, and the rear flange portion 12 welded to the rear surface of the second frame member described later is bent by pressing. Is made.
【００１３】すなわち、前記第１のフレーム部材１０
は、ステンレスなどの材質からなる原資材をプレスなど
でベンディング、およびドローイングなどの加工を施し
て前面と後面が開放された略六面体形状にて形成させて
後述する第２のフレーム部材に結合されて調理室１の上
下面と左右側面を形成させる。That is, the first frame member 10
Is a raw material made of stainless steel or the like, which is bent by a press or the like and processed by drawing or the like to be formed into a substantially hexahedral shape with the front and rear surfaces open, and is joined to a second frame member described later. The upper and lower surfaces and the left and right side surfaces of the cooking chamber 1 are formed.
【００１４】また、前記第１のフレーム部材１０の上面
は、図示のない導波管に固着される。The upper surface of the first frame member 10 is fixed to a waveguide (not shown).
【００１５】一方、図において、符号２０は第２のフレ
ーム部材であって、ドアにより開閉されて飲食物を収納
させる開口部２１１とコントロール手段が装着される収
容部２１２を形成されたフロントパネル部２１と、ボト
ムパネル部２２、さらにリアパネル部２３とが一体に形
成されている。On the other hand, in the figure, reference numeral 20 is a second frame member, and a front panel portion having an opening portion 211 which is opened and closed by a door to store food and drink and a storage portion 212 to which a control means is mounted are formed. 21, a bottom panel portion 22, and a rear panel portion 23 are integrally formed.
【００１６】すなわち、前記第２のフレーム部材２０
は、ステンレスなどの材質からなる原資材をプレスなど
でドローイング、およびベンディング、さらにピアシン
グ加工を行ってフロントパネル部２１とボトムパネル部
２２、さらにリアパネル部２３とを一体に形成させて前
記第１のフレーム部材１０と溶接されて調理室１の前面
と後面を形成させる。That is, the second frame member 20
Is a drawing of a raw material made of a material such as stainless steel with a press, bending, and piercing to form the front panel portion 21, the bottom panel portion 22, and the rear panel portion 23 integrally with each other. It is welded to the frame member 10 to form the front and rear surfaces of the cooking chamber 1.
【００１７】また、前記第２のフレーム部材２０は、前
記第１のフレーム部材１０に溶接されてから図示のない
高周波発振器、およびファンモータなどが固着される。The second frame member 20 is welded to the first frame member 10, and then a high frequency oscillator (not shown), a fan motor and the like are fixed.
【００１８】つぎに、上記のように構成された本発明の
キャビティ構造の製作方法について説明する。Next, a method of manufacturing the cavity structure of the present invention configured as described above will be described.
【００１９】まず、ステンレスなどの原資材を所定の形
状にシャーリングマシンなどによって切断する。また、
所定の形状に切断された原資材をプレスなどによりベン
ディング、およびドローイングなどの加工を施して前記
第１のフレーム部材１０、および前記第２のフレーム部
材２０を製作する。First, a raw material such as stainless steel is cut into a predetermined shape by a shearing machine or the like. Also,
The raw material cut into a predetermined shape is subjected to bending and drawing by a press or the like to manufacture the first frame member 10 and the second frame member 20.
【００２０】すなわち、前面と後面が開放され略六面体
に形成されて調理室１の左右側面と上下面を形成する前
記第１のフレーム部材１０と、該第１のフレーム部材１
０に結合されて調理室１の前面と後面を形成するようフ
ロントパネル部２１とボトムパネル部２２、さらにリア
パネル部２３とが一体に形成された第２のフレーム部材
２０をそれぞれ製作する。That is, the first frame member 10 which is formed into a substantially hexahedron with the front and rear surfaces opened and forms the left and right side surfaces and the upper and lower surfaces of the cooking chamber 1, and the first frame member 1
A second frame member 20 is integrally formed with a front panel portion 21, a bottom panel portion 22, and a rear panel portion 23 so as to be connected to 0 to form the front and rear surfaces of the cooking chamber 1.
【００２１】また、プレス加工により製作された前記第
１のフレーム部材１０の前面フランジ部１１が前記第２
のフレーム部材２０の前面内側に位置されるようにし、
前記第１のフレーム部材１０の後面フランジ部１２が前
記第２のフレーム部材２０の後面内側に位置されるよう
にした後、前記前面フランジ部１１と前記後面フランジ
部１２を溶接手段３０によって溶接を行うと、前記第１
のフレーム部材１０と前記第２のフレーム部材２０とが
一体に結合される。Further, the front surface flange portion 11 of the first frame member 10 manufactured by press working has the second flange portion.
So that it is positioned inside the front surface of the frame member 20 of
After the rear surface flange portion 12 of the first frame member 10 is positioned inside the rear surface of the second frame member 20, the front surface flange portion 11 and the rear surface flange portion 12 are welded by the welding means 30. When done, the first
The frame member 10 and the second frame member 20 are integrally coupled.
【００２２】すなわち、図５に示すように、前記第１の
フレーム部材１０の床面と前記第２のフレーム部材２０
のボトムパネル部２２との間に位置する空間Ｔを活用し
て溶接手段３０で溶接を行うと、前記第１のフレーム部
材１０と前記第２のフレーム部材２０とが一体に結合さ
れて調理室１が形成されるようになる。That is, as shown in FIG. 5, the floor surface of the first frame member 10 and the second frame member 20.
When the welding is performed by the welding means 30 by utilizing the space T located between the bottom panel portion 22 and the bottom panel portion 22, the first frame member 10 and the second frame member 20 are integrally coupled to each other to form a cooking chamber. 1 is formed.
【００２３】また、前記第１のフレーム部材１０の下面
と前記第２のフレーム部材２０の開口部２１１の下端は
段差が生じないよう前記第１のフレーム部材１０と前記
第２のフレーム部材２０とを溶接することによって、飲
食物が容易に収納されるようにするとともに、手入れが
しやすいようにする。The lower surface of the first frame member 10 and the lower end of the opening portion 211 of the second frame member 20 do not have a step, and the first frame member 10 and the second frame member 20 By welding, food and drink can be stored easily and can be easily maintained.
【００２４】上記のように構成された本発明の電子レン
ジのキャビティ構造、およびその製造方法においては、
前記第１のフレーム部材１０と前記第２のフレーム部材
２０とをプレス加工で製作してから、前記第１のフレー
ム部材１０と前記第２のフレーム部材２０とを溶接する
ため調理室１が形成しやすくなる。In the cavity structure of the microwave oven of the present invention configured as described above, and its manufacturing method,
The cooking chamber 1 is formed for welding the first frame member 10 and the second frame member 20 after manufacturing the first frame member 10 and the second frame member 20 by press working. Easier to do.
【００２５】すなわち、本発明の電子レンジのキャビテ
ィ構造、およびその製造方法は、前記第１のフレーム部
材１０と第２のフレーム部材２０の二つの部品で容易に
調理室１を形成できるため、材料費が節減されることに
よって、製造コストのダウンはもとより、生産性を向上
させることができる。That is, according to the cavity structure of the microwave oven of the present invention and the method for manufacturing the same, the cooking chamber 1 can be easily formed by the two parts of the first frame member 10 and the second frame member 20. By reducing the cost, not only the manufacturing cost can be reduced, but also the productivity can be improved.
【００２６】[0026]
【発明の効果】上述のように、本発明による電子レンジ
のキャビティ構造、およびその製造方法は、第１のフレ
ーム部材、および第２のフレーム部材２の二つの部品に
よって調理室を形成することによって、従来に比べて部
品数が節減されて原資材の所要量が低減されるのはもち
ろんのこと、手間が低減されるので生産性が向上され、
製造コストをダウンし得るというきわめて優れた効果を
有する。As described above, the cavity structure of the microwave oven according to the present invention and the method for manufacturing the same have the advantages that the cooking chamber is formed by the two parts of the first frame member and the second frame member 2. In addition to reducing the number of parts and reducing the amount of raw materials required compared to conventional products, productivity is improved because labor is reduced.
It has an extremely excellent effect that the manufacturing cost can be reduced.
【図１】従来に適用される電子レンジのキャビティ構造
の概略斜視図である。FIG. 1 is a schematic perspective view of a cavity structure of a conventional microwave oven.
【図２】従来に適用される電子レンジのキャビティ構造
の分解斜視図である。FIG. 2 is an exploded perspective view of a cavity structure of a conventional microwave oven.
【図３】本発明に適用される電子レンジのキャビティ構
造の概略斜視図である。FIG. 3 is a schematic perspective view of a cavity structure of a microwave oven applied to the present invention.
【図４】本発明に適用される電子レンジのキャビティ構
造の分解斜視図である。FIG. 4 is an exploded perspective view of a cavity structure of a microwave oven applied to the present invention.
【図５】図３におけるＡ−Ａ線矢視断面図である。5 is a cross-sectional view taken along the line AA in FIG.
１ 調理室 １０ 第１のフレーム部材 １１ 前面フランジ部 １２ 後面フランジ部 ２０ 第２のフレーム部材 ２１ フロントパネル部 ２２ ボトムパネル部 ２３ リアパネル部 ２１１ 開口部 ２１２ 収容部 DESCRIPTION OF SYMBOLS 1 Cooking chamber 10 1st frame member 11 Front flange part 12 Rear flange part 20 2nd frame member 21 Front panel part 22 Bottom panel part 23 Rear panel part 211 Opening part 212 Housing part
Claims (6)
ィ構造において、 前記調理室の上下面、および左右側面を形成する第１の
フレーム部材と、該第１のフレーム部材に溶接されて前
記調理室の後面を形成する第２のフレーム部材とからな
ることを特徴とする電子レンジのキャビティ構造。1. A cavity structure for a microwave oven forming a cooking chamber, comprising: a first frame member forming upper and lower surfaces and left and right side surfaces of the cooking chamber; and the cooking chamber welded to the first frame member. A cavity structure for a microwave oven, comprising a second frame member forming a rear surface of the microwave oven.
フランジ部が曲成され後面には後面フランジ部が曲成さ
れていることを特徴とする請求項１記載の電子レンジの
キャビティ構造。2. The cavity structure for a microwave oven according to claim 1, wherein the first frame member has a front flange portion bent on a front surface and a rear flange portion bent on a rear surface.
が開放された略六面体にプレス加工されたことを特徴と
する請求項１記載の電子レンジのキャビティ構造。3. The cavity structure for a microwave oven according to claim 1, wherein the first frame member is pressed into a substantially hexahedron whose front and rear surfaces are open.
容部が形成されたフロントパネル部と、ボトムパネル部
と、リアパネル部とが一体にプレス加工されていること
を特徴とする請求項１記載の電子レンジのキャビティ構
造。4. The second frame member is characterized in that a front panel portion having an opening and a housing portion, a bottom panel portion, and a rear panel portion are integrally pressed. 1. The cavity structure of the microwave oven according to 1.
ャビティ構造の製造方法において、 プレス加工により第１のフレーム部材を一体に形成させ
るステップと、プレス加工により第２のフレーム部材を
一体に形成させるステップと、これらステップにより製
作された第１のフレーム部材と第２のフレーム部材とを
溶接により組立てるステップとからなることを特徴とす
る電子レンジのキャビティ構造の製造方法。5. A method of manufacturing a cavity structure of a microwave oven for forming a cooking chamber, wherein a step of integrally forming a first frame member by press working and a step of integrally forming a second frame member by press work. And a step of assembling the first frame member and the second frame member manufactured by these steps by welding, the method of manufacturing a cavity structure for a microwave oven.
材との溶接は、第１のフレーム部材の床面と第２のフレ
ーム部材の床面との間の空間Ｔを活用して施されること
を特徴とする請求項３記載の電子レンジのキャビティ構
造の製造方法。6. The welding between the first frame member and the second frame member is performed by utilizing a space T between the floor surface of the first frame member and the floor surface of the second frame member. The method of manufacturing a cavity structure for a microwave oven according to claim 3, wherein
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950003035A KR960031896A (en) | 1995-02-17 | 1995-02-17 | Cavity structure of microwave oven and its manufacturing method |
| KR19953035 | 1995-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH08247475A true JPH08247475A (en) | 1996-09-27 |
Family
ID=19408295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7251590A Pending JPH08247475A (en) | 1995-02-17 | 1995-09-28 | Cavity structure of microwave oven and its preparation |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH08247475A (en) |
| KR (1) | KR960031896A (en) |
| GB (1) | GB2298113A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100437406B1 (en) * | 2002-04-04 | 2004-06-25 | 엘지전자 주식회사 | Cavity assembly for microwave oven |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS491887U (en) * | 1972-04-06 | 1974-01-09 | ||
| JPS50148116A (en) * | 1974-05-24 | 1975-11-27 | ||
| JPS58127927A (en) * | 1982-01-26 | 1983-07-30 | Tokyo Ohka Kogyo Co Ltd | Manufacture of photosensitive material for printing plate |
| JPS6063431A (en) * | 1984-07-12 | 1985-04-11 | Omron Tateisi Electronics Co | Temperature measuring device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS616107U (en) * | 1984-06-15 | 1986-01-14 | シャープ株式会社 | Microwave oven structure |
| US4843204A (en) * | 1988-01-11 | 1989-06-27 | Sharp Kabushiki Kaisha | Microwave oven cavity housing |
| JPH074405Y2 (en) * | 1989-04-25 | 1995-02-01 | シャープ株式会社 | Frame structure of heating cooker |
| JP2614336B2 (en) * | 1989-11-24 | 1997-05-28 | 株式会社東芝 | High frequency cooking device |
-
1995
- 1995-02-17 KR KR1019950003035A patent/KR960031896A/en not_active Application Discontinuation
- 1995-09-28 JP JP7251590A patent/JPH08247475A/en active Pending
-
1996
- 1996-01-31 GB GB9601985A patent/GB2298113A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS491887U (en) * | 1972-04-06 | 1974-01-09 | ||
| JPS50148116A (en) * | 1974-05-24 | 1975-11-27 | ||
| JPS58127927A (en) * | 1982-01-26 | 1983-07-30 | Tokyo Ohka Kogyo Co Ltd | Manufacture of photosensitive material for printing plate |
| JPS6063431A (en) * | 1984-07-12 | 1985-04-11 | Omron Tateisi Electronics Co | Temperature measuring device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100437406B1 (en) * | 2002-04-04 | 2004-06-25 | 엘지전자 주식회사 | Cavity assembly for microwave oven |
Also Published As
| Publication number | Publication date |
|---|---|
| KR960031896A (en) | 1996-09-17 |
| GB2298113A (en) | 1996-08-21 |
| GB9601985D0 (en) | 1996-04-03 |
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