CN100334392C - Microwave oven - Google Patents

Microwave oven Download PDF

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Publication number
CN100334392C
CN100334392C CNB021505748A CN02150574A CN100334392C CN 100334392 C CN100334392 C CN 100334392C CN B021505748 A CNB021505748 A CN B021505748A CN 02150574 A CN02150574 A CN 02150574A CN 100334392 C CN100334392 C CN 100334392C
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CN
China
Prior art keywords
culinary art
door
air
chamber
art chamber
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.)
Expired - Fee Related
Application number
CNB021505748A
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Chinese (zh)
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CN1475699A (en
Inventor
韩大成
韩龙云
姜翰成
余周勇
张成德
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Samsung Electronics Co Ltd
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Samsung Electronics Co Ltd
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Filing date
Publication date
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Publication of CN1475699A publication Critical patent/CN1475699A/en
Application granted granted Critical
Publication of CN100334392C publication Critical patent/CN100334392C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • F24C15/02—Doors specially adapted for stoves or ranges
    • 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
    • H05B6/642—Cooling of the microwave components and related air circulation systems
    • 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
    • H05B6/6414—Aspects relating to the door of the microwave heating apparatus

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Ovens (AREA)

Abstract

A microwave oven includes a cooking chamber having opening and a door which selectively opens and closes the opening of the cooking chamber. The door includes a frame which is constructed to form a circumferential edge of the door and be brought into contact with a rim of the opening, and a see-through member adapted to correspond to the opening of the cooking chamber. The see-through member is projected forward so as to allow a user to observe the interior of the cooking chamber from a variety of viewing locations or angles. Furthermore, air feed holes and air discharge holes are formed near the door so as to prevent moisture of food from condensing on the see-through member.

Description

Micro-wave oven
Technical field
The present invention relates to a kind of micro-wave oven, more particularly, relate to a kind of like this micro-wave oven: have one and be configured to the half-cylindrical door that leans out forward, to allow observing the culinary art chamber from each position of micro-wave oven outside, and the air that allows to be fed to the culinary art chamber flows along the smooth interior surfaces ground of an arc of door, and can prevent that moisture from condensing at the inner surface of door.
Background technology
Usually, micro-wave oven is a kind of electrical equipment that uses microwave cooking or heating to be placed on the food in the culinary art chamber, and microwave is placed on a magnetron in the machinery compartment by one and produces.Micro-wave oven uses the frictional heat that is produced between the moisture molecule of food, and by microwave being radiated culinary art of the culinary art frictional heat that the chamber produced or heat food.Be that microwave changes the molecules align that is contained in the moisture in the food repeatedly, with cooking food.
Fig. 1 has shown a perspective view of conventional microwave oven, and wherein, the door 8 of micro-wave oven is opened.As shown in fig. 1, this micro-wave oven comprises a shell 1 that has a machinery compartment 2 and a culinary art chamber 3, and shell 1 and a culinary art chamber 3 are disconnected from each other in the inside of shell 1.Magnetron 4 that generates microwave and cooling magnetron 4 also are installed in the fan 5 that moisture that food produced and smell are discharged into outside the micro-wave oven in the machinery compartment 2.Fan 5 utilizes the circulating air by culinary art chamber 3 to discharge moisture and smell.
Culinary art chamber 3 is configured to the shape of a chest, and its place ahead is open.Culinary art chamber 3 has the end 3a of a rectangle, and its front end is positioned on the identical plane with a front end of culinary art chamber 3.Turntable 6 and a rotary steering device (not shown in the drawings) of rotatably supporting turntable 6 that permission is put food thereon are installed on the end 3a of rectangle.Turntable 6 is coupled with a motor (not shown in the drawings) that is placed under the culinary art chamber 3 simultaneously with quite low speed rotation.
Door 8 rotatably is articulated in a side of the shell 1 in culinary art 3 the place aheads, chamber, so that selectively open and close culinary art chamber 3.Door 8 is configured to rectangle.Perspective parts 9 that have a series of sight vanes are installed in the centre of door 8, are observed to allow the user to see through door 8.Door 8 comprises the perspective parts 9 that have flat forward and backward surface.Therefore, door 8 can be closed, and the flat rear surface of door 8 closely contacts with the front portion of culinary art chamber 3, and the front portion of door 8 constitutes a plane.
Under the situation of micro-wave oven operation, the microwave that is produced by magnetron 4 is radiated in the culinary art chamber 3, and simultaneously, turntable 6 is with quite low speed rotation.Therefore, the microwave of institute's radiation can be cooked the food that is placed on the turntable 6.
Yet, be hexahedron owing to have the conventional microwave oven of structure described above, and formed permission user has an X-rayed plane along the framework of door 8 of perspective parts 9 formations of door 8, so the user must make its eyes and perspective parts maintenance level can observe the inside of culinary art chamber 3, be that the user must adjust his/her health forward, and directly be in the place ahead of having an X-rayed parts 9, just can detect the cooking status of food.
Particularly, the door 8 of conventional microwave oven and perspective parts 9 thereof are planes, compare with the whole dimension of door 8, and the zone that forms sight vane is little.Therefore the user must just can observe the inside of culinary art chamber 3 near perspective parts 9.Therefore, when the user need detect the cooking status of the food that culinary art cooked in the chamber, traditional micro-wave oven was inconvenient with time-consuming.Therefore using traditional microwave oven cooking food simultaneously, can not do other thing, must keep concern micro-wave oven.
In addition, traditional micro-wave oven has the door 8 on a plane, and the air that is fed into cooking room 3 by the air admission hole (not shown in the drawings) on the sidewall that is formed on cooking room 3 collides with flat 8 inner surface.Therefore, by the moisture that food produced, for example when cooling, condense on the inner surface of flat door 8.Therefore the user also has a difficulty, promptly is difficult to carry out visual contacting by flat door 8 with cooking room 3.
Summary of the invention
Therefore, an object of the present invention is to provide so a kind of micro-wave oven: the cooking status that allows to detect easily and apace the food of the culinary art chamber, being cooked from each position of micro-wave oven outside.
Another object of the present invention provides so a kind of micro-wave oven: prevent the hydrogenesis that produced by the food inner surface at door effectively, thereby improved the perspective function of the door of micro-wave oven.
Other purpose of the present invention and advantage will partly provide in the following description.Describe other purpose of the present invention and advantage will partly become fairly obvious by this, maybe can know other purpose of the present invention and advantage by putting into practice the present invention.
In order to realize above-mentioned purpose with other of the present invention, a kind of micro-wave oven is provided, comprising: the heater that is used for cooking food; The culinary art chamber has an opening; And door, this selectively opens and closes the opening of culinary art chamber, and comprise: framework, the structure of framework is in order to form an outward flange of door, and with the EDGE CONTACT of opening, and perspective parts, be formed on described door and go up and be suitable for cooking accordingly the opening of chamber, described perspective parts lean out forward, form an inner space in culinary art the place ahead, chamber, so that many planes form of perspective culinary art chamber interior is provided; Feedback gas through hole and air vent, this feedback gas through hole and air vent are arranged at respectively on the corresponding sidewall in culinary art chamber in the position near door, so that air is mobile along the inner surface of perspective parts from feedback gas through hole, and prevent that hydrogenesis is on the inner surface of perspective parts.
The perspective parts can comprise a semi-cylindrical header board that leans out from the culinary art chamber, and have a top and bottom plate of corresponding top and bottom of inner space that semiorbicular covering is formed on the place ahead of culinary art chamber, wherein, preceding and top board comprises a series of sight vanes, and these sight vanes provide the visual field that enters the culinary art chamber interior.
This micro-wave oven can also comprise a transparent panel that attaches to perspective parts the place ahead, communicates with the outside of micro-wave oven by sight vane to prevent the inside of cooking the chamber.
A complete area can crossing over the perspective parts forms sight vane, so that allow the effective inspection to the culinary art chamber interior.Framework, top board and base plate are integrated as a single structure, and attach to the header board of perspective parts.。
Heater can comprise a magnetron that generates the microwave of cooking food, and framework can comprise a series of choke mouths, can prevent that under the situation that opening is closed by door microwave from leaking by door from the culinary art chamber.
According to a further aspect in the invention, provide a kind of cooker, comprising: cover defines the outward appearance of cooker; The heater that is used for cooking food; And air circulation structure, be used to admit food wherein, and discharging moisture and smell that food produced.Wherein air circulation structure comprises: the culinary art chamber, and have one and be used for food-receiving opening, the air that is formed on the first side wall of cooking the chamber is presented the perforation path, air is received in the culinary art chamber; Be formed on the air release way on one second sidewall of cooking the chamber, air is discharged into the outside of cooker from the culinary art chamber; And door, this door selectively opens and closes opening, and is semi-cylindrical curve form, and is mobile along the inner surface of door to allow presenting the air that connects the path from air, with the hydrogenesis that the prevents food inner surface at door.
Size that can opposite house designs, so that do not hinder the culinary art chamber, and makes the inner space of perspective parts form a cooking space with the culinary art chamber.
Description of drawings
By below in conjunction with the description of accompanying drawing to embodiment, it is fairly obvious that these and other objects of the present invention and advantage will become, and understood easilier.In these accompanying drawings:
Fig. 1 is the perspective view of a conventional microwave oven, and wherein, the door of micro-wave oven is opened;
Fig. 2 is the perspective view of a micro-wave oven according to an embodiment of the invention, and wherein, the door of micro-wave oven is opened;
Fig. 3 is the perspective view of a micro-wave oven shown in Fig. 2, and wherein, the door of micro-wave oven is closed; And
Fig. 4 is the perspective view of a micro-wave oven shown among a Fig. 3, the feed-in machinery compartment has been described, flows through the culinary art chamber, by the circulation of culinary art chamber and be discharged into the air outside stream of micro-wave oven from the culinary art chamber.
The specific embodiment
Below with reference to the accompanying drawings specific embodiments of the invention are described in detail, wherein identical label is represented identical or similar elements.
Fig. 2 and Fig. 3 are the perspective views of a micro-wave oven according to an embodiment of the invention, and wherein, door 30 is opened in Fig. 2, and door 30 is closed in Fig. 3.
As shown in Fig. 3 and Fig. 2, micro-wave oven comprises a machinery compartment 10, and various electronic units are installed in wherein, to produce microwave; A culinary art chamber 20 provides the space of cooking food, and has had the front portion of an opening; And door 30, selectively open and close culinary art chamber 20.
Machinery compartment 10 comprises that one generates magnetron 11, one coolings magnetron 11 of microwave and moisture and smell that food produced are discharged into fan little outside the micro-wave oven 12.
Top 21, the end 22, sidewall 23 and 24 and rear walls (not shown in the drawings) define culinary art chamber 20.In addition, culinary art chamber 20 also has an open front 25, to allow to open the front portion of culinary art chamber 20.Door 30 rotatably is articulated in the front portion of culinary art chamber 20, so that selectively open and close open front 25.Rectangular edges 26 be formed on culinary art chamber 20 open front 25 around so that close tightly open front 25, wherein 30 be closed by closely contacts with the framework 31 of door 30.
Allowing to cook thereon or a turntable 27 of heat food and the rotary steering device (not shown in the drawings) that rotatably supports turntable 27 are installed at the end 22 of culinary art chamber 20.Turntable 27 allows to be rotated with suitable low velocity by the motor (not shown in the drawings) at the end 22 that is placed on culinary art chamber 20 simultaneously, effectively cooking food by equably microwave being radiated on the food.
Door 30 comprises a framework 31 and perspective parts 32.Framework 31 is rectangular, so as with the leakage that prevents microwave when the rectangular edges 26 of the open front 25 that defines culinary art chamber 20 closely contacts.Perspective parts 32 are installed in the opening of framework 31, and allow the user to have an X-rayed door 30, so that detect the cooking status of the food in the culinary art chamber 20.
A series of choke mouth 31a form along an inner edge of framework 31.Closely contact under the situation in the rectangular edges 26 of framework 31 with the front portion of culinary art chamber 20, choke mouth 31a can prevent the leakage of microwave.
Perspective parts 32 comprise a header board 33, are half round post and lean out forward; A top board 34 is positioned at the top of header board 33, is formed on the top of an inner space in the header board 33 with covering; A base plate 35 is positioned under the bottom of header board 33, to cover the bottom of inner space.Framework 31, top board 34 and base plate 35 are integrated as a single structure, and attach to the header board of perspective parts.
In order to allow to be cooking space 37 that communicates with culinary art chamber 20 of perspective parts 32 formation that half round post leans out, an anterior 22a of the bottom 22 of culinary art chamber 20 is leant out forward from culinary art chamber 20 semi-circularly.Therefore, close at door 30 under the situation of culinary art chamber 20, the anterior 22a of the base plate 22 of culinary art chamber 20 is positioned on the base plate 35 of perspective parts 32, the inside of half-cylindrical perspective parts 32 forms a cooking space 37.
A series of sight vanes are arranged in the preceding and top board 33 and 34 of having an X-rayed parts 32 compactly, have an X-rayed door 30 with fair user.Therefore, the user can observe the inside of culinary art chamber 20 by the preceding and top board 33 and 34 of perspective parts 32.Be that the user is passable, for example, on micro-wave oven or side and, observe the inside of culinary art chamber 30 directly from the place ahead of micro-wave oven.Therefore, the user can do other thing near micro-wave oven when detecting the cooking status that is positioned over the food in the culinary art chamber 20.
A transparent panel (not shown in the drawings) of making by transparent material can be attached to an outer surface of perspective parts 32, so that the inside that prevents to cook chamber 20 is by being formed on the sight vane and the exterior of micro-wave oven on the perspective parts 32, and make the user observe the inside of cooking chamber 20 by perspective parts 32.
Although consider a such fact: usually micro-wave oven be placed on level in or be lower than the eye plane of user in the cooking space, be described as sight vane not being formed on the base plate 35 of perspective parts 32, but sight vane also can be formed on the bottom of base plate 35, so as to provide one observe culinary art 20 inside, chamber another look face.
As shown in Fig. 2 and 3, the perspective parts 32 of door 30 are leant out forward, to form a half round post.A such structure has prevented to produce hydrogenesis from food on the inner surface of perspective parts 32.Further describe this operation with reference to Fig. 4.
Fig. 4 is the perspective view of micro-wave oven shown in a Fig. 2 and 3, feed-in machinery compartment 10 has been described, flows through culinary art chamber 20, by 20 circulations of culinary art chamber and be discharged into the air outside stream of micro-wave oven from culinary art chamber 20;
As shown in FIG., in order extraneous air to be sucked machine 10, make air flow through culinary art chamber 20 and air is discharged into the outside of micro-wave oven from culinary art chamber 20, a series of air admission holes 13 are formed on the rear wall of machinery compartment 10.In addition, respectively feedback pore 14 and air vent 15 are formed on the right side wall 24 and left side wall 23 of micro-wave oven.
Fan 12 is positioned at the place ahead of the air admission hole 13 on the rear wall that is formed at machinery compartment 10, extraneous air is sucked the inside of machinery compartment 10.Be configured near the place ahead of culinary art chamber 20 being formed on feedback pore 14 on when culinary art 20 right side walls 23,, and allow air to flow smoothly along an arc-shaped inner surface of perspective parts 32 so that air is directed to the perspective parts 32 of door 30.In addition, the air vent 15 on the left side wall 24 that is formed on culinary art chamber 20 with the mode identical with feedback pore 14 be configured in culinary art 20 front portions, chamber near so that allow to be discharged into from culinary art chamber 20 smoothly the outside of micro-wave oven along perspective parts 32 flow air.Magnetron 11 is placed between air admission hole 13 and the feedback pore 14.Wireway 16 is placed between magnetron 11 and the feedback pore 14,, and air is fed to the inside of culinary art chamber 20 so that the air that flows through magnetron 11 is directed to feedback pore 14.
Owing to have an air circulation structure of micro-wave oven described above, so the air that is fed in the culinary art chamber 20 can flow smoothly along the arc-shaped inner surface in the perspective parts 32, can promptly be released with preceding and top board 33 and 34 flow air along perspective parts 32 by air vent 15 by the moisture that food produced of being cooked.Therefore, air circulation structure has prevented moisture condensing on the arc-shaped inner surface of perspective parts 32 effectively.Therefore the user can more clearly observe the food that is placed in the culinary art chamber 20 by perspective parts 32.
As described above, the invention provides so a kind of micro-wave oven: have a header board of perspective parts, it is configured to half round post leans out forward; The top and bottom plate of perspective parts covers the top and bottom that is formed at an inner space in the header board of having an X-rayed parts.Therefore, can be from each observation place or angle observe the inside of culinary art chamber, make the user can promptly detect the cooking status of food from the different position outside the micro-wave oven.
That is, micro-wave oven of the present invention can make the never same position of user detect the cooking status of food.Therefore, the user can do other thing near micro-wave oven when observing the culinary art chamber interior.Therefore, micro-wave oven of the present invention is easy to use, because the user needn't just can detect the cooking status of food near micro-wave oven.
In addition, a door that has perspective parts of the present invention is curved, feedback pore and air vent be formed on door near.Therefore, the air that is fed to the culinary art chamber can flow along the smooth interior surfaces ground of an arc having an X-rayed parts, can prevent effectively that therefore moisture from condensing on perspective parts inner surface, thereby the user can more clearly observe the inside of cooking the chamber by the perspective parts.
Although illustrated and described several embodiments of the present invention, the those skilled in the art in this field will realize: under the situation that does not deviate from principle of the present invention and design, can be changed these embodiment.Claims and their equivalent have defined this scope.

Claims (18)

1. micro-wave oven comprises:
A heater that is used for cooking food;
A culinary art chamber has an opening; And
A door, this selectively opens and closes the opening of culinary art chamber, and comprises:
A framework, the structure of framework are in order to form an outward flange of door, and with the EDGE CONTACT of opening, and
Perspective parts are formed on the opening that the chamber was gone up and be suitable for cooking accordingly to described door, and described perspective parts lean out forward, form an inner space in culinary art the place ahead, chamber, so that many planes form of perspective culinary art chamber interior is provided;
Feedback gas through hole and air vent, this feedback gas through hole and air vent are arranged at respectively on the corresponding sidewall in culinary art chamber in the position near door, so that air is mobile along the inner surface of perspective parts from feedback gas through hole, and prevent that hydrogenesis is on the inner surface of perspective parts.
2. according to the micro-wave oven of claim 1, it is characterized in that the perspective parts comprise:
A header board has the half round post that leans out from the culinary art chamber, and
The top and bottom plate has semi-circularly, covers the corresponding top and bottom of the inner space in the place ahead be formed on the culinary art chamber, and preceding and top board comprises a series of sight vanes, and the visual field that enters the culinary art chamber interior is provided.
3. according to the micro-wave oven of claim 1, can also comprise a transparent panel that attaches to the place ahead of perspective parts, to prevent to cook the exterior of the inside of chamber by sight vane and micro-wave oven.
4. according to the micro-wave oven of claim 2, it is characterized in that a complete zone can crossing over the perspective parts forms sight vane, so that allow the effective inspection to the culinary art chamber interior.
5. according to the micro-wave oven of claim 2, it is characterized in that,
Heater comprises a magnetron that generates the microwave of cooking food, and framework comprises a series of choke mouths, can prevent that microwave is from the leakage of culinary art chamber by door under the situation that opening is closed by door.
6. according to the micro-wave oven of claim 2, it is characterized in that, can the size of framework be designed,, and make the inner space of perspective parts form a cooking space with the culinary art chamber so that do not hinder the culinary art chamber.
7. according to the micro-wave oven of claim 1, it is characterized in that heater comprises a magnetron that generates the microwave of cooking food.
8. according to the micro-wave oven of claim 1, it is characterized in that:
Can feedback gas through hole and air vent be provided in to cook on the corresponding sidewall of chamber in corresponding position near door perspective parts side, and
The perspective parts are curve form, so that the inner surface of air from feedback gas through hole along the perspective parts of curved surface flowed, to prevent that the water segregation junction is on the inner surface of perspective parts.
9. according to the micro-wave oven of claim 2, it is characterized in that, framework, top board and base plate are integrated as a single structure, and attach to the header board of perspective parts.
10. according to the micro-wave oven of claim 2, it is characterized in that header board and top board provide at least from micro-wave oven the place ahead, the visual field of top and both sides perspective culinary art chamber interior.
11. a cooker comprises:
A cover defines the outward appearance of cooker;
A heater that is used for cooking food; And
An air circulation structure is used to admit food wherein, and discharging moisture and smell that food produced, and wherein air circulation structure comprises:
A culinary art chamber has one and is used for food-receiving opening,
The air that is formed on the first side wall of cooking the chamber is presented the perforation path, so that being received into, air cooks in the chamber,
Be formed on the air release way on one second sidewall of culinary art chamber, so that air is discharged into the outside of cooker from the culinary art chamber, and
A door, this door selectively opens and closes opening, and is semi-cylindrical curve form, flows along the inner surface of door to allow presenting the air that connects the path from air, with the hydrogenesis that the prevents food inner surface at door.
12. cooker according to claim 11, it is characterized in that door is suitable for cooking the corresponding opening of chamber, and the part of door leans out forward, form an inner space in culinary art the place ahead, chamber, so that perspective culinary art chamber inner space and inner many planes form are provided.
13. the cooker according to claim 11 is characterized in that,
Can provide air to present in the corresponding position of side and connect path and air release way, connect the path at an easy rate along the inner surface feed-in of door so that air is presented from air, and flow out by the air release way near door.
14. the cooker according to claim 11 is characterized in that, door comprises:
A framework, the structure of framework are in order to form an outward flange of door, contacting and to close opening with opening, and
Perspective parts for curved surface, and are half-cylindrical and lean out from the culinary art chamber, so that many planes form of perspective culinary art chamber interior is provided, and allow air to present from air to connect the path and more easily flow along an inner surface of perspective parts.
15. the cooker according to claim 14 is characterized in that,
Door also comprises the top and bottom plate, and the top and bottom plate is semiorbicular shape, and covers the corresponding top and bottom by the formed inner space of perspective parts in culinary art the place ahead, chamber.
16. the cooker according to claim 15 is characterized in that, top board comprises a perspective part, so that the other form of perspective culinary art chamber is provided.
17. the cooker according to claim 16 is characterized in that, food-receiving culinary art chamber comprises an inner space that is formed by door.
18. the cooker according to claim 11 is characterized in that, heater comprises a magnetron that generates the microwave of cooking food.
CNB021505748A 2002-08-15 2002-11-14 Microwave oven Expired - Fee Related CN100334392C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40344002P 2002-08-15 2002-08-15
US60/403,440 2002-08-15

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CN1475699A CN1475699A (en) 2004-02-18
CN100334392C true CN100334392C (en) 2007-08-29

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EP (1) EP1389894B1 (en)
JP (1) JP2004077109A (en)
KR (1) KR100485576B1 (en)
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DE (1) DE60231392D1 (en)

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CN105134032A (en) * 2014-05-30 2015-12-09 盛美半导体设备（上海）有限公司 Door of semiconductor device
CN106051843A (en) * 2016-07-13 2016-10-26 广东美的厨房电器制造有限公司 Microwave cooking utensil
WO2023075053A1 (en) * 2021-10-28 2023-05-04 엘지전자 주식회사 Cooking apparatus

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Publication number Publication date
EP1389894B1 (en) 2009-03-04
EP1389894A3 (en) 2006-04-12
JP2004077109A (en) 2004-03-11
KR20040016352A (en) 2004-02-21
KR100485576B1 (en) 2005-04-27
CN1475699A (en) 2004-02-18
DE60231392D1 (en) 2009-04-16
EP1389894A2 (en) 2004-02-18

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