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    MICROWAVE HEATING APPARATUS
    2.
    发明申请
    MICROWAVE HEATING APPARATUS 审中-公开
    微波加热装置

    公开(公告)号：US20130186887A1

    公开(公告)日：2013-07-25

    申请号：US13747847

    申请日：2013-01-23

    Applicant: Whirlpool Corporation

    Inventor： FREDRIK HALLGREN ,  DAVIDE PARACHINI ,  GIANPIERO SANTACATTERINA ,  DANIELE DEVITO

    IPC: H05B6/68

    CPC classification number: H05B6/68 ,  H05B6/686 ,  H05B6/688 ,  H05B6/705 ,  Y02B40/143

    Abstract: A microwave heating apparatus and a method of heating a load using microwaves is disclosed. The microwave heating apparatus comprises a cavity arranged to receive a load, a plurality of feeding ports for feeding microwaves from a plurality of microwave generators to the cavity, and a control unit. The control unit is configured to obtain a desired temperature pattern within the cavity based on information about a plurality of regions of the load. The control unit is also configured to determine a heating pattern comprising zones of different intensities corresponding to the desired temperature pattern, and control at least one of the plurality of microwave generators for providing the heating pattern within the cavity. The apparatus and method may provide heating of a load according to different desired temperatures in various parts of the load.

    Abstract translation: 公开了一种微波加热装置和使用微波加热负载的方法。 所述微波加热装置包括：用于接纳负载的空腔;用于将微波从多个微波发生器馈送到所述空腔的多个馈送端口;以及控制单元。 控制单元被配置为基于关于负载的多个区域的信息来获得腔内的期望温度图案。 控制单元还被配置为确定包括对应于期望温度图案的不同强度区域的加热模式，并且控制多个微波发生器中的至少一个用于在空腔内提供加热模式。 该装置和方法可以在负载的各个部分中根据不同的期望温度提供负载的加热。

    METHOD OF HEATING A LOAD IN A CAVITY USING MICROWAVES
    4.
    发明申请
    METHOD OF HEATING A LOAD IN A CAVITY USING MICROWAVES 审中-公开

    公开(公告)号：US20190208587A1

    公开(公告)日：2019-07-04

    申请号：US16295312

    申请日：2019-03-07

    Applicant: WHIRLPOOL CORPORATION

    Inventor： FREDRIK HALLGREN ,  DAVIDE PARACHINI ,  GIANPIERO SANTACATTERINA ,  DANIELE DEVITO

    IPC: H05B6/68 ,  H05B6/70

    CPC classification number: H05B6/68 ,  H05B6/686 ,  H05B6/688 ,  H05B6/705 ,  Y02B40/143

    Abstract: A method of heating a load in a cavity using microwaves wherein the microwaves provide mode fields in the cavity includes obtaining a desired temperature pattern within said cavity based on information about regions of the load. A heating pattern in the cavity is determined and comprises zones of different intensities corresponding to the desired temperature pattern. A zone of higher intensity in the determined heating pattern corresponds to a region of higher temperature in the desired temperature pattern. The method also includes controlling one or more independently controllable microwave generators or feeding ports so the mode fields form the determined heating pattern and thereby heat the load according to the desired temperature pattern.

    MICROWAVE OVEN MULTIVIEW SILHOUETTE VOLUME CALCULATION FOR MASS ESTIMATION
    6.
    发明申请
    MICROWAVE OVEN MULTIVIEW SILHOUETTE VOLUME CALCULATION FOR MASS ESTIMATION 有权
    MICROWAVE OVEN MULTIVIEW SILHOUETTE VOLUME计算大量估计

    公开(公告)号：US20140203012A1

    公开(公告)日：2014-07-24

    申请号：US14230371

    申请日：2014-03-31

    Applicant: WHIRLPOOL CORPORATION

    Inventor： ENRIQUE CORONA ,  FREDRIK HALLGREN ,  HORACIO POLLI ,  GIANPIERO SANTACATTERINA

    IPC: H05B6/64 ,  A23L1/01

    CPC classification number: H05B6/6447 ,  A23L5/15 ,  H05B6/686 ,  H05B6/687 ,  H05B6/688 ,  H05B6/705 ,  Y02B40/143

    Abstract: 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.

    Abstract translation: 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。

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