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1. 发明申请

US20190191500A1 RADIO FREQUENCY HEATING AND DEFROSTING APPARATUS WITH IN-CAVITY SHUNT CAPACITOR 审中-公开
公开(公告)号：US20190191500A1
公开(公告)日：2019-06-20
申请号：US15843290
申请日：2017-12-15
申请人： NXP USA, Inc.
发明人： Lionel MONGIN , Pierre Marie Jean PIEL , Xiaofei QIU
IPC分类号： H05B6/68 , H05B6/66 , H05B6/72 , H05B6/64
CPC分类号： H05B6/688 , F25D23/12 , H05B6/62 , H05B6/6402 , H05B6/6467 , H05B6/664 , H05B6/72
摘要： A radio frequency (RF) heating and defrosting apparatus may include an electrode which, when supplied with RF signal energy, may responsively radiate electromagnetic energy into a cavity of the RF heating and defrosting apparatus. This radiated electromagnetic energy may cause a thermal increase of a load in the cavity. A capacitor may be formed from a portion of the electrode and a conductive plate disposed adjacent to the electrode. The conductive plate may be coupled to a ground reference structure. Dielectric material(s) having a low dielectric constant may be disposed directly between the electrode and the conductive plate.

2. 发明申请

US20180310369A1 TIME ESTIMATION FOR ENERGY APPLICATION IN AN RF ENERGY TRANSFER DEVICE 审中-公开
公开(公告)号：US20180310369A1
公开(公告)日：2018-10-25
申请号：US15970508
申请日：2018-05-03
申请人： GOJI LIMITED
发明人： Steven Robert ROGERS , Daniella Atzmony
IPC分类号： H05B6/66 , H05B6/70 , H05B6/68
CPC分类号： H05B6/668 , H05B6/686 , H05B6/687 , H05B6/688 , H05B6/705 , Y02B40/143
摘要： An apparatus configured to apply electromagnetic energy to an object may include an energy application zone adapted to receive at least a portion of an object and a source configured to supply RF energy to the energy application zone. The apparatus may also include at least one processor configured to: cause the source to supply RF energy to the energy application zone; determine a value indicative of a rate of energy absorption by a load, including at least a portion of the object, during a first period of time; and determine, based on the value indicative of the rate of energy absorption by the load, an estimated amount of time to obtain a desired characteristic in at least a portion of the object.

3. 发明授权

US09980324B2 Method and apparatus for controlling the heating of food ingredients 有权
公开(公告)号：US09980324B2
公开(公告)日：2018-05-22
申请号：US15110152
申请日：2015-12-15
申请人： KONINKLIJKE PHILIPS N.V.
发明人： Wei Li , Guangwei Wang
IPC分类号： H05B6/68 , H05B6/64 , A23L5/30 , A23L3/01 , A23L5/10 , H05B6/70
CPC分类号： H05B6/687 , A23L3/01 , A23L5/15 , A23L5/34 , A23L5/36 , H05B6/6467 , H05B6/688 , H05B6/705 , Y02B40/143 , Y02B40/146
摘要： The invention relates to a method (100) and apparatus for controlling the heating of food ingredients. The method comprises the step of measuring (110) the spectrum of energy absorption of the food ingredients in a given range of radio frequencies. The method also comprises the step of identifying (120), in said given range of radio frequencies, the radio frequency for which the food ingredients have the maximum energy absorption. The method also comprises the step of applying (130) an electrical field to the food ingredients, said electrical field having a radio frequency corresponding to said radio frequency for which the food ingredients have the maximum energy absorption. The step of measuring (110) comprises, for a plurality of selected radio frequencies in said given range of radio frequencies, the steps of: applying an electrical field on the food ingredients having a radio frequency corresponding to a given selected radio frequency in said plurality of selected radio frequencies; and, measuring the ratio between the energy of the radio frequency electrical field reflected or absorbed from the food ingredients, and the energy of the radio frequency electrical field applied to the food ingredients. The plurality of selected radio frequencies are selected from said given range of radio frequencies by the steps of: for each of said given range of radio frequencies, obtaining a penetration depth of an electrical field having a radio frequency corresponding to the given radio frequency into the food ingredients, and including the given radio frequency into the plurality of selected radio frequencies if the penetration depth of the electrical field having a radio frequency corresponding to the given radio frequency is equal to or larger than the thickness of the food ingredients in the direction of the electrical field applied to the food ingredients. This invention allows reducing the heating time of food ingredients.

4. 发明申请

US20180063901A1 AUTOMATIC PHASE CONTROL 审中-公开
公开(公告)号：US20180063901A1
公开(公告)日：2018-03-01
申请号：US15561325
申请日：2016-04-14
申请人： GOJI LIMITED
发明人： Iddo NACHTOM , Lior DARSHAN
IPC分类号： H05B6/70 , H05B6/64 , H05B6/66 , H05B6/68
CPC分类号： H05B6/705 , H05B6/6467 , H05B6/664 , H05B6/687 , H05B6/688
摘要： Disclosed are methods and apparatuses for heating an object in a cavity by feeding the cavity with RF signals. One of the disclosed methods includes simultaneously feeding the cavity with at least two RF signals. Of the at least two RF signals, a first RF signal is fed to the cavity via a first antenna and a second RF signal is fed to the cavity via a second antenna. The first and second RF signals have a common frequency and differ in phase by a first phase difference. The method also includes measuring the first phase difference and adjusting the feeding based on measurements of reflected RF signals reflected from the cavity. Conducting the measurements of the reflected RF signals may also be part of the disclosed method. A disclosed apparatus includes the structure required for carrying out the above method.

5. 发明申请

US20180042074A1 DEFROSTING APPARATUS WITH LUMPED INDUCTIVE MATCHING NETWORK AND METHODS OF OPERATION THEREOF 审中-公开
公开(公告)号：US20180042074A1
公开(公告)日：2018-02-08
申请号：US15456398
申请日：2017-03-10
申请人： NXP USA, Inc.
发明人： Xiaofei Qiu , James Eric Scott , Lionel Mongin , Jérémie Simon , Pierre Marie Jean Piel
IPC分类号： H05B6/70 , H05B6/68 , H03H7/40
CPC分类号： H05B6/705 , H03H7/40 , H05B6/62 , H05B6/688
摘要： A defrosting system includes an RF signal source, an electrode proximate to a cavity within which a load to be defrosted is positioned, a transmission path between the RF signal source and the electrode, and an impedance matching network electrically coupled along the transmission path between the output of the RF signal source and the electrode. The system also includes power detection circuitry coupled to the transmission path and configured to detect reflected signal power along the transmission path. A system controller is configured to modify, based on the reflected signal power, an inductance value of the impedance matching network to reduce a ratio of the reflected signal power to the forward signal power. The impedance matching network includes a plurality of fixed-value, lumped inductors positioned within a fixed inductor area.

6. 发明申请

US20170280518A1 MICROWAVE OVEN AND THAWING CONTROL METHOD AND DEVICE FOR THE SAME 审中-公开
公开(公告)号：US20170280518A1
公开(公告)日：2017-09-28
申请号：US15514231
申请日：2015-09-25
申请人： GUANGDONG MIDEA KITCHEN APPLIANCES MANUFACTURING CO., LTD. , MIDEA GROUP CO., LTD.
发明人： Xiangwei TANG , Yuze JIA , Yan LI , Chun LUAN , Dawen SUN , Zhong HAN , Xinan ZENG
IPC分类号： H05B6/68 , H05B6/72 , H05B6/64
CPC分类号： H05B6/688 , F24C7/02 , F24C7/08 , H05B6/6455 , H05B6/725 , Y02B40/143
摘要： The present disclosure provides a microwave oven, and a thawing control method and device for the same. The method includes: S1, receiving a thawing instruction; S2, starting a thawing; and S3, controlling a thawing condition, to maintain a temperature of food in the microwave oven in −3° C.˜0° C. With the method, by taking temperatures in the range of −3° C.˜0° C. as an optimal temperature at thawing endpoint for thawing the food, the thawed food is more nutritious, healthier, and easier to cut, and has the low temperature difference, without a cooked discoloration phenomenon.

7. 发明申请

US20160345390A1 MICROWAVE OVEN MULTIVIEW SILHOUETTE VOLUME CALCULATION FOR MASS ESTIMATION 审中-公开
标题翻译： MICROWAVE OVEN MULTIVIEW SILHOUETTE VOLUME计算大量估计
公开(公告)号：US20160345390A1
公开(公告)日：2016-11-24
申请号：US15226281
申请日：2016-08-02
申请人： WHIRLPOOL CORPORATION
发明人： Enrique Corona , Fredrik Hallgren , Horacio Polli , Gianpiero Santacatterina
IPC分类号： H05B6/64 , H05B6/68
CPC分类号： H05B6/6447 , A23L5/15 , H05B6/686 , H05B6/687 , H05B6/688 , H05B6/705 , Y02B40/143
摘要： A microwave heating apparatus includes a cavity arranged to receive a load. At least one microwave generator is configured to feed a plurality of microwaves into the cavity. At least one image-capturing device and a control unit is adapted to obtain load volume information of the load within the cavity based on information recorded by the image-capturing device about at least one portion of the load, obtain load density information using at least one of a user input and information recorded by the image-capturing device about at least one portion of the load, determine load mass information based upon the load volume information and the load density information, determine a heating pattern based upon the load mass information and control the at least one microwave generator to provide the heating pattern within the cavity.
摘要翻译：一种微波加热装置包括一个用于接收负载的空腔。至少一个微波发生器构造成将多个微波馈送到空腔中。至少一个图像捕获装置和控制单元适于基于由图像捕获装置记录的关于负载的至少一部分的信息来获得空腔内的负载的负载量信息，至少使用至少一个负载密度信息用户输入和图像捕获设备关于负载的至少一部分记录的信息中的一个，基于负载量信息和负载密度信息来确定负载质量信息，基于负载质量信息确定加热模式;以及控制所述至少一个微波发生器以在所述空腔内提供所述加热图案。

8. 发明授权

US09462635B2 Device and method for heating using RF energy 有权
标题翻译：使用RF能量加热的装置和方法
公开(公告)号：US09462635B2
公开(公告)日：2016-10-04
申请号：US13508932
申请日：2010-05-12
申请人： Alexander Bilchinsky , Eran Ben-Shmuel , Daniella Atzmony , Pinchas Einziger , Amit Rappel
发明人： Alexander Bilchinsky , Eran Ben-Shmuel , Daniella Atzmony , Pinchas Einziger , Amit Rappel
IPC分类号： H05B1/02 , H05B6/44 , H05B6/68 , H05B6/64 , H05B6/70 , H05B6/00 , H05B6/72
CPC分类号： H05B6/705 , H05B1/02 , H05B6/00 , H05B6/6447 , H05B6/6455 , H05B6/68 , H05B6/686 , H05B6/687 , H05B6/688 , H05B6/70 , H05B6/72 , H05B2206/044 , Y02B40/143 , Y02B40/146
摘要： An apparatus for applying EM energy to a load may include at least one processor configured to receive information indicative of dissipated energy for each of a plurality of modulation space elements and group a number of the plurality of modulations space elements into at least two subsets based on the information received indicative of dissipated energy. The processor may also be configured to associate a power delivery protocol with each of the at least two subsets wherein the power delivery protocol differs between subsets and regulate energy applied to the load in accordance with each power delivery protocol.
摘要翻译：用于将EM能量施加到负载的装置可以包括至少一个处理器，其被配置为接收指示多个调制空间元件中的每一个的耗散能量的信息，并且基于多个调制空间元素中的至少两个子集将多个调制空间元素分组成至少两个子集收到的信息指示消耗的能量。处理器还可以被配置为将功率传递协议与所述至少两个子集中的每一个相关联，其中功率传递协议在子集之间不同并且根据每个功率传递协议来调节施加到负载的能量。

9. 发明授权

US09164867B2 Network for communicating information related to a consumable to an appliance 有权
标题翻译：用于传送与耗材相关的信息到设备的网络
公开(公告)号：US09164867B2
公开(公告)日：2015-10-20
申请号：US11930299
申请日：2007-10-31
申请人： Matthew P. Ebrom , Wallace J. Elston, III , Mark E. Glotzbach , Layne E. Heilman , Anthony E. Jenkins , Stephen D. Krefman , Richard A. McCoy , James P. O'Shaughnessy , Randy A. Voss
发明人： Matthew P. Ebrom , Wallace J. Elston, III , Mark E. Glotzbach , Layne E. Heilman , Anthony E. Jenkins , Stephen D. Krefman , Richard A. McCoy , James P. O'Shaughnessy , Randy A. Voss
IPC分类号： G06F15/16 , A47L15/42 , G06F11/34 , D06F33/02 , G06F9/54 , H04L12/28 , H05B6/68 , H04L29/06 , H04L29/08
CPC分类号： H04L12/2816 , D06F33/02 , G06F9/54 , G06F11/3495 , H04L12/2803 , H04L12/2807 , H04L12/2818 , H04L12/282 , H04L12/2823 , H04L12/2825 , H04L12/2827 , H04L12/2832 , H04L67/12 , H04L69/26 , H04L2012/285 , H05B6/688 , Y02B40/143
摘要： An appliance network comprising a networked appliance and capable of communicating with a consumable such that information related to the consumable is communicated to the networked appliance.
摘要翻译：一种设备网络，其包括联网设备并且能够与消耗品进行通信，使得与所述消耗品相关的信息被传送到所述网络设备。

10. 发明授权

US09040881B2 Cooking methods 有权
标题翻译：烹饪方法
公开(公告)号：US09040881B2
公开(公告)日：2015-05-26
申请号：US14481248
申请日：2014-09-09
申请人： Ovenfeast Limited
发明人： Michael James McIntyre , Richard Anthony Devlin
IPC分类号： H05B1/02 , G05B15/02 , H05B6/68 , G06Q50/12 , H04L29/08
CPC分类号： G05B15/02 , G06Q50/12 , H04L67/12 , H05B6/687 , H05B6/688
摘要： The present invention relates to a cooking control method performed by a cooking apparatus for a food item. The method comprises obtaining a unique identifier and cooking data for the food item, and checking for a record of the unique identifier in a memory of the cooking apparatus. If a record of the unique identifier is located in the memory, then the cooking apparatus will not cook the food item. Otherwise a cooking process based on the cooking data to cook the food item is performed. Accordingly, cooking data for a given instance of a food item can only be used once in order to activate a cooking process performed by the cooking apparatus. The present invention also features product recall as well as the ability to track food item sales via a cooking data communications system.
摘要翻译：本发明涉及一种由食品烹饪设备进行的烹调控制方法。该方法包括获得食品的唯一标识符和烹饪数据，以及在烹饪设备的存储器中检查唯一标识符的记录。如果唯一标识符的记录位于存储器中，则烹饪设备将不会烹饪食物。否则，执行基于烹饪数据烹调食物的烹饪过程。因此，食品的给定实例的烹饪数据只能使用一次，以激活由烹饪设备执行的烹饪过程。本发明还具有产品召回以及通过烹饪数据通信系统跟踪食品销售的能力。

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