公开(公告)号：US20230232507A1

公开(公告)日：2023-07-20

申请号：US17579676

申请日：2022-01-20

申请人： Haier US Appliance Solutions, Inc.

发明人： Mark Heimerdinger

IPC分类号： H05B6/64 ,  A47J27/10 ,  A47J36/02 ,  A47J36/04 ,  A47J36/32

CPC分类号： H05B6/6408 ,  H05B6/6455 ,  A47J27/10 ,  A47J36/027 ,  A47J36/04 ,  A47J36/32 ,  H05B6/681

摘要： A sous vide assembly for use in a microwave oven includes an outer tank and an inner tank positioned inside the outer tank to define a heating gap therebetween. The inner tank and the outer tank are filled with water and are in fluid communication with each other through one or more apertures. One or more vertical dividers are positioned within the inner tank and extend along the vertical direction to define a plurality of food chambers and a cover is mounted over the one or more vertical dividers and is movable between an open position and a closed position to provide selective access to the plurality of food chambers and keep food submerged during the sous vide cooking process.

公开(公告)号：US20160183331A1

公开(公告)日：2016-06-23

申请号：US14972910

申请日：2015-12-17

申请人： Midea Group Co., Ltd.

发明人： Yue-Yue Lin

IPC分类号： H05B6/68 ,  H05B6/66 ,  H05B6/64

CPC分类号： H05B6/681 ,  Y02B40/143

摘要： A system and a method for adjusting a power of an inverter of a microwave oven, and a microwave oven are provided. The system (100) includes: a storage module (101), configured to store an index table comprising periodic counting values and identification numbers; a control module (102), configured to look up an identification number corresponding to a power request signal in the index table according to the power request signal, to look up a periodic counting value corresponding to the identification number in the index table, and to output a frequency signal according to the periodic counting value; and a communication module (104), configured to output a power control signal to the inverter (106) of the microwave oven according to the frequency signal. The inverter (106) outputs a power to a magnetron (108) of the microwave oven according to the power control signal.

摘要翻译： 提供了一种用于调节微波炉的逆变器的功率的系统和方法以及微波炉。 系统（100）包括：存储模块（101），被配置为存储包括周期性计数值和识别号码的索引表; 控制模块（102），被配置为根据功率请求信号在索引表中查找与功率请求信号相对应的识别号码，以查找与索引表中的识别号码对应的周期性计数值，以及 根据周期性计数值输出频率信号; 以及通信模块（104），被配置为根据所述频率信号将功率控制信号输出到所述微波炉的逆变器（106）。 逆变器（106）根据功率控制信号向微波炉的磁控管（108）输出功率。

公开(公告)号：US08327816B2

公开(公告)日：2012-12-11

申请号：US13242002

申请日：2011-09-23

申请人： Yuji Ikeda

发明人： Yuji Ikeda

IPC分类号： B01J19/08 ,  F02M27/04

CPC分类号： F02P23/045 ,  A61L2/202 ,  B01D53/32 ,  B01D2259/818 ,  C01B13/10 ,  F02B23/08 ,  F02B47/02 ,  F02B47/08 ,  F02M25/03 ,  F02M27/04 ,  H05B6/681 ,  H05B6/806 ,  H05B2206/045 ,  Y02B40/143 ,  Y02T10/121 ,  Y02T10/125

摘要： Stable and highly efficient combustion/reaction is provided, even when fuel ratio of mixture is decreased and combustion/reaction of the lean mixture is performed in a heat engine such as a reciprocating engine, for controlling dielectric constant of mixture in a combustion/reaction chamber 8 by introducing water and/or exhaust gas into the combustion/reaction chamber, by introducing water and/or exhaust gas into the combustion/reaction chamber. A microwave radiation antenna for irradiation of the combustion/reaction chamber, and a discharge unit for igniting the mixture in the combustion/reaction chamber are provided. The dielectric constant of the mixture before the combustion/reaction of the mixture is controlled so that the resonance frequency of the mixture corresponds to the frequency of the microwave.

公开(公告)号：US20120241445A1

公开(公告)日：2012-09-27

申请号：US13393424

申请日：2010-06-18

申请人： Sung Hun Shim ,  Jin Yul Hu ,  Hyun Wook Moon ,  Heung Sik Choi ,  Wan Soo Kim

发明人： Sung Hun Shim ,  Jin Yul Hu ,  Hyun Wook Moon ,  Heung Sik Choi ,  Wan Soo Kim

IPC分类号： H05B6/68 ,  H05B6/70

CPC分类号： H05B6/681 ,  H05B6/705 ,  Y02B40/146

摘要： The present invention relates to a cooking appliance employing microwaves. According to the present invention, a cooking appliance employing microwaves comprises: a microwave generator for generating and outputting microwaves, provided with an amplifier for performing frequency oscillation and amplification; and a feeder for outputting the outputted microwaves into a cavity. Accordingly, high power microwaves can be easily generated without a separate frequency oscillator.

摘要翻译： 本发明涉及一种采用微波炉的烹饪器具。 根据本发明，采用微波的烹饪器具包括：微波发生器，用于产生和输出微波，设置有用于执行频率振荡和放大的放大器; 以及用于将输出的微波输出到空腔中的馈线。 因此，无需单独的频率振荡器即可容易地产生高功率微波。

公开(公告)号：US20120012077A1

公开(公告)日：2012-01-19

申请号：US13242054

申请日：2011-09-23

申请人： Yuji IKEDA

发明人： Yuji IKEDA

IPC分类号： F02P23/00

CPC分类号： F02P23/045 ,  A61L2/202 ,  B01D53/32 ,  B01D2259/818 ,  C01B13/10 ,  F02B23/08 ,  F02B47/02 ,  F02B47/08 ,  F02M25/03 ,  F02M27/04 ,  H05B6/681 ,  H05B6/806 ,  H05B2206/045 ,  Y02B40/143 ,  Y02T10/121 ,  Y02T10/125

摘要： Stable and highly efficient combustion/reaction is provided, even when fuel ratio of mixture is decreased and combustion/reaction of the lean mixture is performed in a heat engine such as a reciprocating engine, for controlling dielectric constant of mixture in a combustion/reaction chamber 8 by introducing water and/or exhaust gas into the combustion/reaction chamber, by introducing water and/or exhaust gas into the combustion/reaction chamber. A microwave radiation antenna for irradiation of the combustion/reaction chamber, and a discharge unit for igniting the mixture in the combustion/reaction chamber are provided. The dielectric constant of the mixture before the combustion/reaction of the mixture is controlled so that the resonance frequency of the mixture corresponds to the frequency of the microwave.

摘要翻译： 即使在混合物的燃料比降低并且在诸如往复式发动机的热力发动机中进行贫混合物的燃烧/反应，也可以提供稳定和高效的燃烧/反应，以控制燃烧/反应室中的混合物的介电常数 8通过将水和/或废气引入燃烧/反应室中，通过将水和/或废气引入燃烧/反应室。 提供了用于照射燃烧/反应室的微波辐射天线和用于点燃燃烧/反应室中的混合物的排出单元。 控制混合物燃烧/反应之前的混合物的介电常数，使得混合物的共振频率对应于微波的频率。

公开(公告)号：US20090229581A1

公开(公告)日：2009-09-17

申请号：US12083608

申请日：2006-10-04

申请人： Yuji Ikeda

发明人： Yuji Ikeda

IPC分类号： F02B51/00 ,  F02B19/00

CPC分类号： F02P23/045 ,  A61L2/202 ,  B01D53/32 ,  B01D2259/818 ,  C01B13/10 ,  F02B23/08 ,  F02B47/02 ,  F02B47/08 ,  F02M25/03 ,  F02M27/04 ,  H05B6/681 ,  H05B6/806 ,  H05B2206/045 ,  Y02B40/143 ,  Y02T10/121 ,  Y02T10/125

摘要： Stable and highly efficient combustion/reaction is provided, even when fuel ratio of mixture is decreased and combustion/reaction of the lean mixture is performed in a heat engine such as a reciprocating engine, by controlling dielectric constant of mixture in a combustion/reaction chamber by introducing water and/or exhaust gas into the combustion/reaction chamber. A microwave radiation antenna for irradiation of the combustion/reaction chamber, and a discharge unit for igniting the mixture in the combustion/reaction chamber are provided. The dielectric constant of the mixture before the combustion/reaction of the mixture is controlled so that the resonance frequency of the mixture corresponds to the frequency of the microwave.

摘要翻译： 即使在混合物的燃料比降低并且在诸如往复式发动机的热力发动机中进行贫混合物的燃烧/反应时，也可以通过控制燃烧/反应室中的混合物的介电常数来提供稳定和高效的燃烧/反应 通过将水和/或废气引入燃烧/反应室。 提供了用于照射燃烧/反应室的微波辐射天线和用于点燃燃烧/反应室中的混合物的排出单元。 控制混合物燃烧/反应之前的混合物的介电常数，使得混合物的共振频率对应于微波的频率。

公开(公告)号：US5221817A

公开(公告)日：1993-06-22

申请号：US830630

申请日：1992-02-04

申请人： Nobuaki Ota

发明人： Nobuaki Ota

IPC分类号： F24C7/02 ,  H05B6/68

CPC分类号： H05B6/681

摘要： A heating apparatus such as microwave ovens includes a microcomputer incorporating a first storage storing data of a plurality of cooking menus and corresponding cooking information and a second storage storing data of the order of priority of selection with respect to the cooking menus. The microcomputer has another storage storing data of the number of times of execution of the respective cooking menus. The microcomputer operates to add "1" to the number of times of execution of a cooking operation when the heating operation is executed in accordance with the selected cooking menu. The microcomputer determines the order of the number of times of execution of the cooking menus. The microcomputer renews the order of priority of selection of the cooking menus in accordance with the determined order of the number of times of execution of the cooking menus.

公开(公告)号：US5021620A

公开(公告)日：1991-06-04

申请号：US551467

申请日：1990-07-12

申请人： Masato Inumada

发明人： Masato Inumada

IPC分类号： F24C7/02 ,  H02H7/12 ,  H02H7/122 ,  H05B6/68

CPC分类号： H05B6/681 ,  H02H7/1213 ,  H02H7/122 ,  Y10S323/907

摘要： A microwave oven includes an inverter inducing a high frequency oscillating current at a primary winding of a transformer via a switching element turned on and off, a magnetron to which a high voltage is applied by the transformer, a temperature sensor sensing the temperature of heat generated by the switching element to thereby generate a temperature signal, and a microcomputer compensating "on" and "off" periods of the switching element in response to the temperature signal from the temperature sensor so that an increase in an amount of an anode current in the magnetron is restrained with an increase of the temperature sensed by the temperature sensor. The microcomputer also functions to deenergize the switching element when the temperature of the switching element sensed by the temperature sensor exceeds a predetermined value.

摘要翻译： 微波炉包括通过开关元件导通和断开在变压器的初级绕组处引起高频振荡电流的变频器，由变压器施加高电压的磁控管，感测产生的热的温度的温度传感器 由开关元件产生温度信号，以及微型计算机响应于来自温度传感器的温度信号补偿开关元件的“导通”和“关闭”周期，从而使阳极电流的量增加 随着温度传感器检测到的温度升高，磁控管被抑制。 当由温度传感器感测的开关元件的温度超过预定值时，微型计算机还用于使开关元件断电。

公开(公告)号：US4002875A

公开(公告)日：1977-01-11

申请号：US621620

申请日：1975-10-10

申请人： Mitsuyuki Kiuchi ,  Shigeru Kusunoki ,  Hiroshi Fujieda ,  Keizo Amagami ,  Tadao Toyooka

发明人： Mitsuyuki Kiuchi ,  Shigeru Kusunoki ,  Hiroshi Fujieda ,  Keizo Amagami ,  Tadao Toyooka

IPC分类号： F24C7/02 ,  H02M7/523 ,  H03B9/10 ,  H05B6/06 ,  H05B6/12 ,  H05B6/68 ,  H05B11/00 ,  H05B9/06

CPC分类号： H05B6/6488 ,  F24C7/02 ,  H02M7/523 ,  H03B9/10 ,  H05B6/681

摘要： A high frequency heating apparatus in which a combination of a microwave oven for heating food through dielectric heating and a cooking device for heating metallic vessel through electrical induction is incorporated to effect efficient cooking and simultaneous formation of brown scorching on the surface of food. In the heating apparatus, power required for the magnetron of the microwave oven and also for the heating coil of the cooking device is supplied through one inverter unit, by which arrangement, an efficient cooking apparatus of compact size is presented.

摘要翻译： 一种高频加热装置，其中结合了通过介电加热加热食物的微波炉和通过电感应加热金属容器的烹饪装置的组合，以实现食品表面上的高效烹饪和同时形成棕色焦烧。 在加热装置中，通过一个逆变器单元供给微波炉的磁控管和烹调装置的加热线圈所需的功率，通过该逆变器单元提供了紧凑尺寸的有效的烹饪设备。

公开(公告)号：US11804807B2

公开(公告)日：2023-10-31

申请号：US16312329

申请日：2016-12-30

申请人： WHIRLPOOL CORPORATION ,  Panasonic Corporation

发明人： Franco Brindani ,  Natalia Roumpedaki

IPC分类号： H03F1/52 ,  H05B6/68 ,  H05B6/70 ,  H05B6/72 ,  H05B6/64

CPC分类号： H03F1/52 ,  H05B6/64 ,  H05B6/681 ,  H05B6/686 ,  H05B6/70 ,  H05B6/705 ,  H05B6/72 ,  Y02B40/00

摘要： An RF generation system is provided for an electromagnetic cooking device having a cavity. The system includes: a signal generator for generating an input RF signal; an RF feed configured to introduce electromagnetic radiation into the cavity and to receive reflected electromagnetic radiation from the cavity; and a high-power amplifier coupled between the signal generator and the RF feed. The high-power amplifier including an amplifying stage configured to output a signal that is amplified in power, and a circulator for directing the amplified output signal to the RF feed and for redirecting any reflected radiation received from the RF feed to a dummy load. The system further includes a hardware protection component for detecting backward power in the reflected radiation and for reducing power supplied to the amplifying stage if the backward power exceeds a power threshold within a time scale that prevents damage to the circulator.