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1. 发明授权

US06906298B2 Magnetron driving circuit board for microwave oven 失效
标题翻译：微波炉用磁控管驱动电路板
公开(公告)号：US06906298B2
公开(公告)日：2005-06-14
申请号：US10393986
申请日：2003-03-24
申请人： Dae-Sung Han , Yong-Woon Han , Young-Won Cho , Seong-Deog Jang , Joo-Yong Yeo
发明人： Dae-Sung Han , Yong-Woon Han , Young-Won Cho , Seong-Deog Jang , Joo-Yong Yeo
IPC分类号： F24C7/08 , F24C7/02 , H05B6/66 , H05B6/80
CPC分类号： H05B6/6402 , H05B6/666
摘要： A microwave oven having a magnetron that generates microwaves, a magnetron driving circuit that supplies high voltage power to the magnetron and a machine room that accommodates the magnetron and the magnetron driving circuit. The microwave oven includes a single magnetron driving circuit board in which the magnetron and the electronic devices of the magnetron driving circuit are mounted thereon. The single magnetron driving circuit board is fixedly attached to the machine room by mounting members.
摘要翻译：具有产生微波的磁控管的微波炉，向磁控管提供高压电力的磁控管驱动电路和容纳磁控管和磁控管驱动电路的机房。微波炉包括磁控管和磁控管驱动电路的电子装置安装在其上的单个磁控管驱动电路板。单个磁控管驱动电路板通过安装部件固定在机器室上。

2. 发明授权

US06861631B2 Microwave oven having a steaming plate 失效
标题翻译：微波炉具有蒸盘
公开(公告)号：US06861631B2
公开(公告)日：2005-03-01
申请号：US10412220
申请日：2003-04-14
申请人： Kyung-Hee Hahm , Tae-Soo Kim , Young-Won Cho
发明人： Kyung-Hee Hahm , Tae-Soo Kim , Young-Won Cho
IPC分类号： F24C7/02 , F24C15/16 , H05B6/80 , H05B6/72
CPC分类号： H05B6/6479 , Y10S99/14
摘要： A microwave oven which has a simple structure, and steams food placed in a cooking cavity without having a separate steaming container. The microwave oven includes the cooking cavity provided in a cabinet, a magnetron provided outside the cooking cavity to irradiate microwaves into the cooking cavity, and a microwave inlet hole formed on a predetermined portion of the cooking cavity to irradiate the microwaves from the magnetron into the cooking cavity. A steaming plate is provided in the cooking cavity so as to partition the cooking cavity into upper and lower sections, and blocks the microwaves and allows water vapor to pass therethrough. The microwave inlet hole communicates with a bottom of the steaming plate provided in the cooking cavity.
摘要翻译：一种微波炉，其结构简单，并且将放置在烹饪腔中的食物蒸发而不具有单独的蒸汽容器。微波炉包括设置在机壳中的烹饪腔，设置在烹饪腔外部的磁控管，以将微波照射到烹饪腔中;以及微波入口孔，形成在烹饪腔的预定部分上以将来自磁控管的微波照射到烹饪腔。在烹饪腔中设置有蒸烤板，以将烹饪腔分隔成上部和下部，并且阻挡微波并允许水蒸汽通过。微波入口孔与设在烹饪腔中的蒸盘的底部连通。

3. 发明授权

US5818015A Power supply cut-off apparatus of microwave oven 失效
标题翻译：微波炉电源切断装置
公开(公告)号：US5818015A
公开(公告)日：1998-10-06
申请号：US872131
申请日：1997-06-10
申请人： Jung-Ho Lee , Young-Won Cho
发明人： Jung-Ho Lee , Young-Won Cho
IPC分类号： F24C7/02 , H01R13/713 , H05B6/66 , H05B6/68
CPC分类号： H05B6/666 , H01R13/713
摘要： A microwave oven includes a case forming a cooking chamber, and an outer panel mounted to the case. The outer panel is to be separated from the case when performing certain maintenance or repairs. Electrical terminals are mounted on the case and outer panel to perform the function of automatically disconnecting power to the oven in response to removal of the outer panel. A first arrangement of terminals can be provided for performing that function in the event of a removal of the outer panel in an upward direction. A second arrangement of terminals can be provided for performing that function in the event of a removal of the outer panel in a rearward direction.
摘要翻译：微波炉包括形成烹饪室的壳体和安装到壳体的外板。在进行某些维护或修理时，外板与外壳分离。电气端子安装在壳体和外部面板上，以响应于外部面板的移除而自动断开烤箱的电源功能。可以提供端子的第一布置，用于在向上方向移除外板的情况下执行该功能。可以提供端子的第二布置，用于在向后方向移除外板的情况下执行该功能。

4. 发明授权

US07038179B2 Electric oven and method of controlling the same 失效
标题翻译：电烤箱及其控制方法
公开(公告)号：US07038179B2
公开(公告)日：2006-05-02
申请号：US10355290
申请日：2003-01-31
申请人： Tae-Soo Kim , Young-Won Cho , Kyung-Hee Hahm
发明人： Tae-Soo Kim , Young-Won Cho , Kyung-Hee Hahm
IPC分类号： H05B6/06 , H05B6/12
CPC分类号： H05B6/06 , H05B6/129
摘要： An electrical oven and method of controlling the same includes a heater heating unit to heat food using an electric heater; an induction heating unit to heat the food using a high-frequency current, and a control unit to drive the heater heating unit and the induction heating unit simultaneously in a preheating cooking mode. The electric oven of the present invention carries out heating by the electric heater and induction heating by high-frequency current, so preheating time required for an inner temperature of a cooking cavity to reach a preheating temperature is decreased, thereby reducing a total cooking time.
摘要翻译：电炉及其控制方法包括使用电加热器加热食物的加热器加热单元; 使用高频电流加热食物的感应加热单元，以及在预热烹调模式下同时驱动加热器加热单元和感应加热单元的控制单元。本发明的电烤箱通过电加热器进行加热，并通过高频电流进行感应加热，因此烹调腔内温达到预热温度所需的预热时间减少，从而减少烹饪总时间。

5. 发明授权

US06878913B2 Method of controlling microwave oven 失效
标题翻译：控制微波炉的方法
公开(公告)号：US06878913B2
公开(公告)日：2005-04-12
申请号：US10189590
申请日：2002-07-08
申请人： Sung-Ho Lee , Chul Kim , Young-Won Cho , Tae-Soo Kim
发明人： Sung-Ho Lee , Chul Kim , Young-Won Cho , Tae-Soo Kim
IPC分类号： F24C7/02 , F24C7/08 , H05B6/64 , H05B6/68 , H05B6/80
CPC分类号： H05B6/6473
摘要： A method of controlling a microwave oven, in which the microwave oven includes a cooking chamber for containing food therein, a cooling fan which circulates air, a magnetron which generates microwaves and a humidity sensor which senses humidity of the cooking chamber. Cooking instruction(s) may be preset or set manually by a user. A first cooking operation is performed according to the set cooking instruction(s). A cook time required to perform a second cooking operation is set based on a time required to perform the first cooking operation. The second cooking operation is performed for the cook time while controlling the output power of the magnetron to perform a rapid cooking operation.
摘要翻译：一种控制微波炉的方法，其中微波炉包括用于容纳食物的烹饪室，使空气循环的冷却风扇，产生微波的磁控管和感测烹饪室的湿度的湿度传感器。烹饪说明可以由用户预先设定或手动设定。根据设定的烹饪说明进行第一烹饪操作。基于执行第一烹饪操作所需的时间来设定执行第二烹饪操作所需的烹饪时间。在控制磁控管的输出功率进行快速烹饪操作的同时进行烹调时间的第二烹饪操作。

6. 发明授权

US06878912B2 Method of controlling microwave oven 失效
标题翻译：控制微波炉的方法
公开(公告)号：US06878912B2
公开(公告)日：2005-04-12
申请号：US10189588
申请日：2002-07-08
申请人： Sung-Ho Lee , Chul Kim , Young-Won Cho , Tae-Soo Kim
发明人： Sung-Ho Lee , Chul Kim , Young-Won Cho , Tae-Soo Kim
IPC分类号： F24C7/02 , H05B6/68 , H05B6/80
CPC分类号： H05B6/6473
摘要： A method of controlling a microwave oven, in which the microwave oven includes a cooking chamber for containing food therein, a cooling fan which circulates air, a magnetron which generates microwaves and a humidity sensor which senses humidity of the cooking chamber. Cooking instruction(s) may be preset or set manually by a user. A first cooking operation is performed while preventing water from boiling off/to overflow by controlling an output power of the magnetron according to the set cooking instruction(s). A time required to perform a later cooking is set according to a time required to perform the first cooking operation. A second cooking operation is performed for the later cook time while controlling the output power of the magnetron to reduce the overall cook time of the food.
摘要翻译：一种控制微波炉的方法，其中微波炉包括用于容纳食物的烹饪室，使空气循环的冷却风扇，产生微波的磁控管和感测烹饪室的湿度的湿度传感器。烹饪说明可以由用户预先设定或手动设定。通过根据设定的烹饪指令控制磁控管的输出功率，进行第一烹饪操作，同时防止水沸腾/溢出。根据进行第一次烹调操作所需的时间来设定进行后续烹调所需的时间。执行第二烹饪操作以用于稍后的烹饪时间，同时控制磁控管的输出功率以减少食物的总烹饪时间。

7. 发明授权

US06806449B2 Apparatus and method of controlling a microwave oven 失效
标题翻译：微波炉控制装置及方法
公开(公告)号：US06806449B2
公开(公告)日：2004-10-19
申请号：US10188061
申请日：2002-07-03
申请人： Sung-Ho Lee , Young-Won Cho , Han-Seong Kang , Kyung-Hoo Hahm , Too-Soo Kim
发明人： Sung-Ho Lee , Young-Won Cho , Han-Seong Kang , Kyung-Hoo Hahm , Too-Soo Kim
IPC分类号： H05B668
CPC分类号： H05B6/6458
摘要： An apparatus and a method of controlling a microwave oven includes performing a first heating until detection values of a humidity sensor reach a reference value, wherein the humidity sensor senses humidity of water vapor discharged from a cooking chamber. A second heating is performed, lower than the first heating, after the detection values reach the reference value using an output power from a magnetron. A surrounding humidity condition of the microwave oven is determined. The reference value of the first heating is reset so as to cook food appropriately according to the determined humidity condition.
摘要翻译：一种控制微波炉的装置和方法，包括执行第一加热直到湿度传感器的检测值达到参考值，其中湿度传感器感测从烹饪室排出的水蒸汽的湿度。在使用来自磁控管的输出功率的检测值达到参考值之后，执行比第一加热低的第二加热。确定微波炉的周围湿度条件。第一加热的参考值被重置，以便根据确定的湿度条件适当地烹饪食物。

8. 发明授权

US5828041A Power supply cut-off apparatus of a microwave oven 失效
标题翻译：微波炉电源切断装置
公开(公告)号：US5828041A
公开(公告)日：1998-10-27
申请号：US874327
申请日：1997-06-13
申请人： Jung-Eui Hoh , Young-Won Cho , Hong-Kil Choe
发明人： Jung-Eui Hoh , Young-Won Cho , Hong-Kil Choe
IPC分类号： H05B6/66 , F24C7/00 , F24C7/02 , H01H9/22 , H01H27/00 , H01H36/00 , H05B6/64 , H05B6/68
CPC分类号： H01H9/226 , H01H27/00 , H01H36/0046
摘要： A microwave oven includes a housing formed by relatively separable first and second panels. Electric switches are mounted on the first panel and are connected to respective wires of the power cord by the oven. Each switch includes a movable contact which moves away from a respective fixed contact when the panels are separated from one another, in order to automatically cut off the supply of electric power to the oven in the event that the worker forgets to unplug the power cord. When the panels are reconnected, the switches are automatically closed. Such automatic closing can be caused by magnetic force produced by magnets carried by the second panel. Alternatively, the automatic closing can be caused by screws carried by the second housing and which physically push respective movable contacts against their associated fixed contacts.
摘要翻译：微波炉包括由相对可分离的第一和第二面板形成的壳体。电开关安装在第一面板上，并通过烤箱连接到电源线的相应导线。每个开关包括当面板彼此分离时远离相应的固定触点移动的可动触头，以便在工作人员忘记拔掉电源线的情况下自动切断对烤箱的电力供应。当面板重新连接时，开关自动关闭。这种自动关闭可以由由第二面板承载的磁体产生的磁力引起。或者，自动关闭可以由第二壳体承载的螺钉引起，并且将相应的可移动触点物理推动抵靠其相关联的固定触点。

9. 发明授权

US06875968B2 Method of controlling microwave oven 失效
标题翻译：控制微波炉的方法
公开(公告)号：US06875968B2
公开(公告)日：2005-04-05
申请号：US10189559
申请日：2002-07-08
申请人： Sung-Ho Lee , Chul Kim , Young-Won Cho , Tae-Soo Kim
发明人： Sung-Ho Lee , Chul Kim , Young-Won Cho , Tae-Soo Kim
IPC分类号： F24C7/02 , H05B6/68
CPC分类号： H05B6/6458
摘要： A method of controlling a microwave oven, in which the microwave oven includes a cooking chamber for containing food therein, a cooling fan which circulates air, a magnetron which generates microwaves and a humidity sensor which senses humidity of the cooking chamber. Cooking instruction(s) may be preset or set manually by a user. A first cooking operation is performed while preventing water from boiling off/to overflow by controlling an output power of the magnetron according to the set cooking instruction(s). A time required to perform a second cooking operation is set based on a time required to perform the first cooking operation. The second cooking operation is performed for the second cooking time while steam boiling the food.
摘要翻译：一种控制微波炉的方法，其中微波炉包括用于容纳食物的烹饪室，使空气循环的冷却风扇，产生微波的磁控管和感测烹饪室的湿度的湿度传感器。烹饪说明可以由用户预先设定或手动设定。通过根据设定的烹饪指令控制磁控管的输出功率，进行第一烹饪操作，同时防止水沸腾/溢出。基于执行第一烹饪操作所需的时间来设定执行第二烹饪操作所需的时间。第二次烹饪操作是在蒸煮沸腾食物的同时进行第二个烹饪时间。

10. 发明授权

US06479806B2 Microwave oven having overheat preventing function and method of controlling its fan motor 有权
公开(公告)号：US06479806B2
公开(公告)日：2002-11-12
申请号：US09781313
申请日：2001-02-13
申请人： Sung-Ho Lee , Young-Won Cho , Tae-Soo Kim
发明人： Sung-Ho Lee , Young-Won Cho , Tae-Soo Kim
IPC分类号： H05B668
CPC分类号： H05B6/642 , H05B6/666
摘要： Disclosed is a microwave oven capable of cooking food according to an output mode in response to an output level of its magnetron, including a fan motor having a low-speed node and a high-speed node to receive power, and having a turning speed variable in response to a node connecting state; an output mode selecting part through which one of output modes is selected; a switching part having at least one switch for switching power applied to the low-speed node or high-speed node of the fan motor; and a control unit controlling the switching part in response to an output mode selected by the output mode selecting part, thus preventing its electrical components from being overheated.

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