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公开(公告)号：US06307343B1
公开(公告)日：2001-10-23
申请号：US09501628
申请日：2000-02-10
申请人： Sung-ho Lee , Young-won Cho
发明人： Sung-ho Lee , Young-won Cho
IPC分类号： H02P104
摘要： A driving controlling apparatus of a hood motor, including: hood motor means rotatably driven for ventilating the inner portion of a system; main controlling means for generating control signals for controlling the operation of the hood motor; sub-controlling means for controlling the driving of the hood motor by sensing temperature changes in the system; and driving circuit means for controlling the driving of the hood motor in accordance with the control signal of the main controlling means and the driving controlling of the sub-controlling means.
摘要翻译： 一种发动机罩电动机的驱动控制装置，包括：可旋转地驱动的用于使系统的内部部分通风的罩电动机装置; 主控制装置，用于产生用于控制罩马达的操作的控制信号; 副控制装置，用于通过感测系统中的温度变化来控制发动机罩马达的驱动; 以及用于根据主控制装置的控制信号和副控制装置的驱动控制来控制罩电动机的驱动的驱动电路装置。
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公开(公告)号：US06239416B1
公开(公告)日：2001-05-29
申请号：US09271228
申请日：1999-03-17
申请人： Hiroyoshi Nomura , Noboru Wakami , Kazuyuki Aihara
发明人： Hiroyoshi Nomura , Noboru Wakami , Kazuyuki Aihara
IPC分类号： H05B668
CPC分类号： A47L15/23 , A47L15/46 , A47L2401/24 , A47L2501/04 , H05B6/66 , Y02B40/143
摘要： An apparatus and method for heating a microwave oven using a deterministic chaotic signal. The microwave oven includes a heating compartment, a magnetron for generating microwaves, a waveguide for directing the microwaves into the heating compartment and a chaotic signal generator for driving the magnetron. The characteristics of the chaotic signal are adjusted to tend to vary the output energy of the magnetron and increase the uniformity of the microwaves in the heating compartment.
摘要翻译： 一种使用确定性混沌信号加热微波炉的装置和方法。 微波炉包括加热室，用于产生微波的磁控管，用于将微波引导到加热室中的波导和用于驱动磁控管的混沌信号发生器。 调整混沌信号的特性倾向于改变磁控管的输出能量并增加加热室中微波的均匀性。
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73.发明授权
公开(公告)号：US6018156A
公开(公告)日：2000-01-25
申请号：US207036
申请日：1998-12-08
申请人： Suk-won Hong , Hwa-gyu Reo
发明人： Suk-won Hong , Hwa-gyu Reo
CPC分类号： H05B6/66 , F24C7/08 , H05B6/6426
摘要： Disclosed is a microwave oven comprising a body divided into a cooking chamber and a device chamber, a heater installed at an upper portion of the cooking chamber, a magnetron installed in the device chamber of the body, a high voltage condenser and a high voltage transformer, and a power supply cord for supplying electric power to the components installed in the cooking chamber and the device chamber. The power supply cord is extracted out of the body through an opening formed at a bottom panel of the body. The power supply cord is extracted through the opening formed at the bottom panel of the body. Thus, the damage of the power supply cord due to the heat of the rear panel of the body which is heated by the heater is prevented.
摘要翻译： 公开了一种微波炉，包括分为烹饪室和装置室的主体，安装在烹饪室的上部的加热器，安装在身体的装置室中的磁控管，高压电容器和高压变压器 以及用于向安装在烹饪室和装置室中的部件供电的电源线。 电源线通过形成在主体底板上的开口从身体中抽出。 电源线通过形成在主体底板上的开口提取。 因此，防止由加热器加热的主体的后面板的热量导致的电源线的损坏。
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74.发明授权
公开(公告)号：US5986249A
公开(公告)日：1999-11-16
申请号：US809436
申请日：1997-04-18
申请人： Koji Yoshino , Takashi Kashimoto , Makoto Shibuya , Akira Ahagon
发明人： Koji Yoshino , Takashi Kashimoto , Makoto Shibuya , Akira Ahagon
CPC分类号： H05B6/6411 , H05B6/66 , H05B6/688 , H05B6/704 , H05B6/705 , H05B6/74 , Y02B40/143 , Y02B40/146
摘要： A high frequency heating apparatus for heating an object to be heated is provided with an electromagnetic wave emission means for emitting electromagnetic waves, a local heating means capable of heating an optional portion of the object by the electromagnetic waves emitted from the emission means, and a control means for controlling the local heating means. The high frequency heating apparatus is further provided with a stage on which the object is placed, a protecting means for protecting the local heating means, a setting means and a detection means, so that the local heating means, the electromagnetic wave emission means or the stage is controlled in accordance with the setting means or the detection means.
摘要翻译： PCT No.PCT / JP95 / 02145 Sec。 371日期1997年4月18日 102（e）日期1997年4月18日PCT提交1995年10月19日PCT公布。 公开号WO96 / 13140 PCT 日期1996年5月2日用于加热待加热物体的高频加热装置设置有用于发射电磁波的电磁波发射装置，能够通过从发射发射的电磁波加热物体的任选部分的局部加热装置 装置，以及用于控制局部加热装置的控制装置。 高频加热装置还设置有放置物体的台，用于保护局部加热装置的保护装置，设定装置和检测装置，使得局部加热装置，电磁波发射装置或 根据设定装置或检测装置控制舞台。
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公开(公告)号：US5869818A
公开(公告)日：1999-02-09
申请号：US893776
申请日：1997-07-11
申请人： Sang-Han Kim
发明人： Sang-Han Kim
摘要： A microwave oven includes a protective cover for enclosing a choke PCB, on which a choke device and a fuse are mounted, whereby moisture is not formed on the choke device and fuse, and the choke device and fuse are protected against contact. The accidental protective cover has vent slots and is provided near a rear plate forming one portion of the housing of the microwave oven. Air slots, through which outside air is drawn, are formed on a portion of the rear plate that faces the vent slots of the protective cover.
摘要翻译： 微波炉包括用于封闭扼流圈PCB的保护盖，其上安装有扼流器装置和保险丝，由此不会在扼流装置和熔断器上形成水分，并且防止扼流装置和保险丝接触。 意外的保护盖具有排气孔，并且设置在形成微波炉壳体的一部分的后板附近。 在后板的面向保护盖的通气孔的部分上形成有空气被抽出的空气槽。
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公开(公告)号：US5498858A
公开(公告)日：1996-03-12
申请号：US249596
申请日：1994-05-26
申请人： Suk D. Jeong
发明人： Suk D. Jeong
CPC分类号： H05B6/6423 , H05B6/66
摘要： This invention relates to a method for controlling a ventilation motor of a microwave oven which is provided to control the ventilation motor automatically according to a setting time by a user. The method comprises steps for searching for presence of the timer key input, checking the present condition of operation of the ventilation motor if there was the timer key input, memorizing the ventilation motor operation period of time into the ventilation period of time memory part if the ventilation motor was under operation, checking the present condition of operation of the ventilation motor if there was no timer key input, checking up memories of the ventilation period of time memory part on a setting of the ventilation motor operation period of time, if the ventilation motor was under operation, checking finish of decrease of the preset operation period of time data of the ventilation motor while decreasing the preset data in the ventilation period of time memory means in every second if the operation period of time of the ventilation motor has been set, turning off the ventilation motor on finish of decrease of data as the result of the checking, and ventilation controlling in which the ventilation motor is turned off irrespective of the preset operation period of time of the ventilation motor if the ventilation motor turn off key is pressed while the ventilation motor is in operation.
摘要翻译： 本发明涉及一种微波炉通风马达的控制方法，微波炉的通风马达是根据用户的设定时间自动控制通风马达。 该方法包括以下步骤，用于搜索定时器键输入的存在，如果存在定时器键输入，则检查通气马达的当前状态，将通风马达运行时间段记录到时间存储器部分的通气周期中，如果 通风马达正在运行中，如果没有定时器键输入，则检查通风马达的运行状况，如果通风马达运行时间设定，则检查记忆部分通气期的记忆 电动机正在运行时，如果通风电机的运行时间已经被设定，则每隔一秒钟减少通风电机的预设运行时间数据的完成减少时间存储装置的通风期间的预设数据 ，由于检查结果，关闭通风电机完成数据减少，通风控制i n，如果在通风马达运行时按下通风马达关闭键，通风马达被关闭，而与通风马达的预设运行时间无关。
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77.发明授权
公开(公告)号：US5200588A
公开(公告)日：1993-04-06
申请号：US791535
申请日：1991-11-14
申请人： Isao Kondoh , Yoshiyuki Kato
发明人： Isao Kondoh , Yoshiyuki Kato
CPC分类号： H05B6/66 , H05B6/6411
摘要： A microwave heating apparatus includes a microwave oscillator, a waveguide for transmitting microwave energy outputted from the microwave oscillator to an object to be heated, detectors for detecting the power of the microwave energy inputted from the microwave oscillator to the object to be heated and the reflected power of the microwave energy reflected from the object to be heated, a matching stub provided in the waveguide, and a driver for driving the matching stub. The driver calculates a VSWR value from the inputted power and the reflected power and includes a motor for driving the matching stub so that the VSWR value is maintained within a predetermined range. Matching of the waveguide impedance with the load impedance can be executed automatically and the VSWR value can be maintained in the range of good matching. Thus, lowering of heating efficiency can be prevented.
摘要翻译： 微波加热装置包括微波振荡器，用于将从微波振荡器输出的微波能量发送到待加热物体的波导管，用于检测从微波振荡器输入到被加热物体的微波能量的功率的检测器， 从待加热物体反射的微波能量的功率，设置在波导中的匹配短截线以及用于驱动匹配短截线的驱动器。 驱动器根据输入的功率和反射功率计算VSWR值，并且包括用于驱动匹配短截线的电动机，使得VSWR值保持在预定范围内。 可以自动执行波导阻抗与负载阻抗的匹配，并将VSWR值保持在良好匹配的范围内。 因此，可以防止加热效率的降低。
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78.发明授权
公开(公告)号：US5120916A
公开(公告)日：1992-06-09
申请号：US560155
申请日：1990-07-31
IPC分类号： H05B6/68
CPC分类号： H05B6/6432 , H05B6/66
摘要： A microwave oven comprises a high frequency generator which is formed by a magnetron 5, a high-voltage transformer 6 and a high-voltage capacitor 7, and a cooling device 8 for cooling these components. The heating power of the high frequency generator is reinforced as compared with the cooling power of the cooling device, and there is such a possibility that the magnetron and the like are subjected to abnormal temperature rise if the high frequency generator is continuously driven at the maximum high frequency output. Therefore, if the user sets a heating time for quick heating at the maximum high frequency output in excess of a prescribed maximum allowable heating time of five minutes, driving of the magnetron is inhibited. If quick heating is repetitively performed, the prescribed maximum allowable heating time is corrected in time relation with preceding heating.
摘要翻译： 微波炉包括由磁控管5，高压变压器6和高压电容器7形成的高频发生器和用于冷却这些部件的冷却装置8。 与冷却装置的冷却功率相比，高频发生器的加热功率得到加强，并且如果高频发生器最大程度地连续驱动，则存在磁控管等异常升温的可能性 高频输出。 因此，如果用户将最大高频输出处的快速加热的加热时间设定为超过5分钟的规定的最大允许加热时间，则磁控管的驱动被抑制。 如果重复进行快速加热，则规定的最大允许加热时间与先前加热的时间关系被校正。
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79.发明授权Door locking and unlocking apparatus for a cooker using electromotive operation and manual operation 失效使用电动操作和手动操作的炊具门锁和解锁装置
公开(公告)号：US4982063A
公开(公告)日：1991-01-01
申请号：US298984
申请日：1989-01-19
CPC分类号： H05B6/6417 , E05B17/22 , F24C15/022 , H05B6/66 , E05B2047/0024 , E05B2047/0026 , E05B47/0012 , Y10S292/65 , Y10S292/69 , Y10T292/0908
摘要： A cooker includes a body having a heating compartment therein, and a door attached to the body to open and close the heating compartment. The door is locked in a closed position by a lock mechanism. When the door is to be opened, the lock mechanism is electromotively released by first release mechanism, or released by external mechanical force through a second release mechanism.
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公开(公告)号：US4958055A
公开(公告)日：1990-09-18
申请号：US353035
申请日：1989-05-17
申请人： Jae E. Shim
发明人： Jae E. Shim
CPC分类号： H05B6/645 , F25D23/12 , F25D29/00 , H02H11/00 , H02J3/14 , H05B6/66 , F25B2600/23 , Y02B70/3225 , Y02B70/3266 , Y04S20/222 , Y04S20/242 , Y10T307/438 , Y10T307/469
摘要： A control circuit for a refrigerator combined with a microwave oven includes signal delay selecting and comparing circuitry start sensing circuitry timer circuitry and load driving circuitry in order to properly control operations of the refrigerator and the microwave oven. The control circuit eliminates unnecessary delay time of the operation of the microwave oven during operation of the refrigerator, and makes the refrigerator operate after start-up of the microwave oven is completed.
摘要翻译： 用于与微波炉组合的冰箱的控制电路包括信号延迟选择和比较电路启动感测电路定时器电路和负载驱动电路，以便适当地控制冰箱和微波炉的操作。 控制电路消除了冰箱操作期间微波炉操作的不必要的延迟时间，并且在微波炉启动完成之后使冰箱工作。
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