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公开(公告)号：US20150264753A1
公开(公告)日：2015-09-17
申请号：US14694148
申请日：2015-04-23
申请人： Robert L. Eisenhart
发明人： Robert L. Eisenhart
CPC分类号： H05B6/6402 , H05B6/74
摘要： A method of generating an RF field reflection, including positioning a grid wall in front of a conductive wall, launching RF energy at the grid wall and said conductive wall, including first and second linearly polarized orthogonal components, and highly reflecting one component from the grid wall set and allowing the other component to pass through the grid wall set with little reflection to reflect from the conductive wall.
摘要翻译： 一种产生RF场反射的方法，包括将栅格壁定位在导电壁前面，在栅格壁和所述导电壁处发射RF能量，包括第一和第二线性偏振正交分量，以及高度反映来自网格的一个分量 墙壁设置并允许另一部件通过几乎没有反射的网格壁从导电壁反射。
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公开(公告)号：US20150034632A1
公开(公告)日：2015-02-05
申请号：US14377942
申请日：2013-02-13
申请人： GOJI LTD.
发明人： Yishai Brill , Eliezer Gelbart
CPC分类号： H05B6/707 , H05B6/70 , H05B6/705 , H05B6/72 , H05B6/74 , H05B2206/044 , Y10T29/49018
摘要： An apparatus for applying RF energy to an object in a cavity is disclosed. The apparatus may include a plurality of pairs of radiating ports, and a plurality of electrically conductive elements. Each pair of radiating ports may include two radiating ports configured to emit RF radiation into the cavity coherently with each other; and each electrically conductive element may be positioned between two radiating ports constituting a pair of radiating ports. The electrically conductive elements may be arranged such that RF radiation emitted by the plurality of pairs of radiating ports concentrates closer to the center of the cavity than that in the absence of the electrically conductive elements.
摘要翻译： 公开了一种用于向空腔中的物体施加RF能量的装置。 该装置可以包括多对辐射端口和多个导电元件。 每对辐射端口可以包括两个辐射端口，其配置成相互相干地发射RF辐射到空腔中; 并且每个导电元件可以位于构成一对辐射端口的两个辐射端口之间。 导电元件可以被布置成使得由多对辐射端口发射的RF辐射比没有导电元件的RF辐射更靠近腔的中心集中。
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公开(公告)号：US08735785B2
公开(公告)日：2014-05-27
申请号：US12249070
申请日：2008-10-10
IPC分类号： H05B6/80
摘要： A reusable self-supporting field director structure for use in heating an article in a microwave oven is characterized by an integral array of rigid vanes extending radially outwardly from a central axis, the vanes being molded from an electrically non-conductive heat-resistant material. At least a portion of one major surface of each vane has an electrically conductive material embedded thereinto. The electrically non-conductive heat-resistant material is either a polymeric resin (with an optional reinforcing matrix) or paperboard material. A plurality of bracing members, each extending between the first major surface of one vane and the second major surface of an adjacent vane, may be integrally molded into the field director structure.
摘要翻译： 用于加热微波炉中的物品的可重复使用的自支撑场导向器结构的特征在于从中心轴线径向向外延伸的刚性叶片的整体阵列，叶片由非导电耐热材料模制而成。 每个叶片的一个主表面的至少一部分具有嵌入其中的导电材料。 非导电耐热材料是聚合物树脂（具有任选的增强基体）或纸板材料。 各个在一个叶片的第一主表面和相邻叶片的第二主表面之间延伸的支撑构件可以一体地模制到场导向器结构中。
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公开(公告)号：US08618453B2
公开(公告)日：2013-12-31
申请号：US11641929
申请日：2006-12-18
摘要： A susceptor assembly includes electrically conductive vanes positioned with respect to each other and to an planar susceptor member having an electrically lossy layer thereon to prevent overheating of the susceptor in an unloaded microwave oven.
摘要翻译： 感受器组件包括相对于彼此定位的导电叶片和在其上具有电损耗层的平面基座构件，以防止在无载微波炉中的基座过热。
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公开(公告)号：US20130175261A1
公开(公告)日：2013-07-11
申请号：US13680296
申请日：2012-11-19
摘要： A multi-slot resonant microwave device comprises a plurality of slot microwave resonator units and at least one microwave emitting source. Each of the plurality of slot microwave resonator unit is defined as a slot resonant cavity. Whenever at least one of the microwave emitting sources emits microwave power into the plurality of slot microwave resonator units, the plurality of slot microwave resonator units resonate simultaneously, and produce an electromagnetic field with the same polarization direction. Therefore, the multi-slot resonator device can deal with large-area microwave heating with greater microwave effect to shorten operating time and accomplish the objective of homogeneous and megathermal microwave heating.
摘要翻译： 多时隙谐振微波器件包括多个时隙微波谐振器单元和至少一个微波发射源。 多个时隙微波谐振器单元中的每一个被定义为时隙谐振腔。 每当微波发射源中的至少一个向多个时隙微波谐振器单元发射微波功率时，多个时隙微波谐振器单元同时共振，并产生具有相同偏振方向的电磁场。 因此，多槽谐振器可以处理大面积的微波加热，具有更大的微波效应，缩短了工作时间，达到均匀和大功率微波加热的目的。
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公开(公告)号：US20130140302A1
公开(公告)日：2013-06-06
申请号：US13522690
申请日：2011-01-18
摘要： A launcher for microwave radiation comprises an elongate guide part, a surround part which surrounds a length of the guide part, at least one inwardly facing baffle provided on an inner face of the surround part and extending towards the guide part; and at least one outwardly facing baffle provided on an outer face of the guide part which is spaced axially along the guide part relative to the at least one inwardly facing baffle and faces outwards towards the inner surface of the surround part. The baffle(s) together with the guide part and the surround part define a labyrinth seal which in use acts as a choke to prevent microwaves escaping by passing though the gap between the guide part and surround part, and are arranged so that in at least one position of the surround part and the guide part there is no direct mechanical path from the surround part to the guide part, the parts being free to move relative to one another in at least one direction from that position without creating a direct rigid mechanical path from the surround to the guide part.
摘要翻译： 用于微波辐射的发射器包括细长引导部分，围绕引导部分的长度的环绕部分，设置在环绕部分的内表面上并朝向引导部分延伸的至少一个向内的挡板; 以及设置在所述引导部分的外表面上的至少一个向外的挡板，所述至少一个向外的挡板相对于所述至少一个面向内的挡板沿所述引导部分轴向间隔开，并朝向所述环绕部分的内表面向外。 挡板与引导部分和环绕部分一起限定了迷宫式密封件，其在使用中充当扼流圈，以防止微波通过引导部分和环绕部分之间的间隙而逸出，并且被布置成至少在至少 环绕部分和引导部分的一个位置没有从环绕部分到引导部分的直接机械路径，部件在与该位置的至少一个方向上相对于彼此自由移动，而不产生直接的刚性机械路径 从环绕到导向部分。
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7.发明授权Microwave field director structure with vanes having a conductive material thereon 有权具有导电材料的叶片的微波场指导结构公开(公告)号：US08426785B2
公开(公告)日：2013-04-23
申请号：US12248995
申请日：2008-10-10
IPC分类号： H05B6/80
摘要： A self-supporting field director for use in heating an article in a microwave oven is characterized by a plurality of vanes, each vane extending radially outwardly from a central axis and being angularly adjacent to two other vanes. The vanes are supported by a plurality of bracing members, each bracing member extending between adjacent vanes and being attached thereto. Each vane has a substrate formed from an electrically non-conductive material. A portion of at least one of the first and second major surfaces is covered by an electrically conductive material.
摘要翻译： 用于在微波炉中加热物品的自支撑现场指导器的特征在于多个叶片，每个叶片从中心轴线径向向外延伸并与另外两个叶片成角度地相邻。 叶片由多个支撑构件支撑，每个支撑构件在相邻叶片之间延伸并附接到支撑构件。 每个叶片具有由非导电材料形成的基底。 第一和第二主表面中的至少一个的一部分被导电材料覆盖。
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8.发明授权公开(公告)号：US08319161B2
公开(公告)日：2012-11-27
申请号：US12765359
申请日：2010-04-22
申请人： Johannes Zach , Rainer Zentner , Anton Ziegler , Heimo Kotzian
发明人： Johannes Zach , Rainer Zentner , Anton Ziegler , Heimo Kotzian
IPC分类号： H05B6/66
CPC分类号： H05B6/74 , B01F13/0827 , B01F13/0845 , B01L3/5082 , B01L7/00 , B01L2300/1866
摘要： The present invention concerns a method and a device for uniformly heating a sample by microwave radiation. According to the invention, at least one stirring element is immersed at least partly in a sample to be heated, said stirring element comprising a magnetic or magnetisable material. A rotating or oscillating magnetic field interacting with said stirring element is generated in a cavity adapted to receive the sample to be heated in order to impart a rotational or translational movement to said stirring element. The rotational or translational movement of said stirring element is contactlessly detected while applying microwave radiation to said sample.
摘要翻译： 本发明涉及通过微波辐射均匀加热样品的方法和装置。 根据本发明，至少一个搅拌元件至少部分地浸入待加热的样品中，所述搅拌元件包括磁性或可磁化材料。 在适于接收待加热样品的空腔中产生与所述搅拌元件相互作用的旋转或振荡磁场，以便向所述搅拌元件施加旋转或平移运动。 在向所述样品施加微波辐射的同时，非接触式地检测所述搅拌元件的旋转或平移运动。
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公开(公告)号：US08138458B2
公开(公告)日：2012-03-20
申请号：US11794233
申请日：2005-12-28
申请人： Tadashi Okamoto , Eiji Matsuo , Masahiro Yasuda
发明人： Tadashi Okamoto , Eiji Matsuo , Masahiro Yasuda
IPC分类号： H05B6/64
CPC分类号： B01J19/126 , B01J2219/1227 , B01J2219/1239 , B01J2219/1242 , B01J2219/1245 , B01J2219/1266 , B01J2219/1269 , B01J2219/1272 , B01J2219/1284 , H05B6/704 , H05B6/74 , H05B6/806
摘要： The invention performs uniform chemical reactions with high efficiency by action of microwave onto reaction targets placed within a flow path along a center axis of a waveguide for transmission of microwave. The microwave chemical reaction device includes a circular waveguide for transmission of TM or TE mode microwave or a square waveguide for transmission of TE mode microwave and a flow path shielded from a space within the waveguide by a bulkhead of low microwave loss and coaxially extending along the center axis of the waveguide. Reaction targets to be subjected to chemical reactions are accommodated in the flow path and the microwave acts on the reaction targets within the flow path.
摘要翻译： 本发明通过微波对放置在沿着波导的中心轴的流路中的反应靶上的微波作用进行高效率的均匀化学反应。 微波化学反应装置包括用于传输TM或TE模式微波的圆形波导或用于传输TE模式微波的方波导和通过低微波损耗的隔板与波导内的空间隔离的流路，并沿着 波导的中心轴。 在流路中容纳要进行化学反应的反应靶，微波作用在流路内的反应靶上。
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公开(公告)号：US20100243646A1
公开(公告)日：2010-09-30
申请号：US12409696
申请日：2009-03-24
申请人： John Erik Hershey , Michael James Hartman , Kenneth Brakeley Welles , Richard Louis Zinser , John Anderson Fergus Ross
发明人： John Erik Hershey , Michael James Hartman , Kenneth Brakeley Welles , Richard Louis Zinser , John Anderson Fergus Ross
IPC分类号： H05B6/74
CPC分类号： H05B6/74
摘要： In one embodiment, a method includes emitting electromagnetic radiation from a magnetron and receiving the electromagnetic radiation in a scatterer. The method also includes varying a radar cross section of the scatterer in response to exposure to the electromagnetic radiation.
摘要翻译： 在一个实施例中，一种方法包括从磁控管发射电磁辐射并在散射体中接收电磁辐射。 该方法还包括响应于暴露于电磁辐射而改变散射体的雷达横截面。
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