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公开(公告)号：US20180257308A1
公开(公告)日：2018-09-13
申请号：US15932465
申请日：2018-03-01
申请人： Iftikhar Ahmad , Keith R. Hicks , Andrew Cardin , Clayton R. DeCamillis , Richard C. Hazelhurst , Angelo Luciano , Andrew Bools
发明人： Iftikhar Ahmad , Keith R. Hicks , Andrew Cardin , Clayton R. DeCamillis , Richard C. Hazelhurst , Angelo Luciano , Andrew Bools
CPC分类号： B29C65/1425 , B29C65/4805 , B29C66/21 , B29C66/7212 , B29C73/12 , B29C73/34 , B29C2035/0855 , B29L2031/3005 , H01P1/222 , H01P1/264 , H01P3/123 , H01Q13/0266 , H01Q13/0275
摘要： A microwave heating device includes a variable frequency microwave power supply, a waveguide launcher, and a fixture to contain a material to be heated, with the fixture located directly adjacent to the end of the launcher. All heating occurs in the near-field region. This condition may be insured by keeping the thickness of the fixture or workpiece under one wavelength (at all microwave frequencies being used). The launcher is preferably a horn or waveguide configured to apply the microwave power to a small area to perform spot curing or repair operations involving adhesives and composites. The spot curing may secure components in place for further handling, after which a thermal or oven treatment will cure the remaining adhesive to develop adequate strength for service.A related method is also disclosed.
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公开(公告)号：US07868714B1
公开(公告)日：2011-01-11
申请号：US12058433
申请日：2008-03-28
IPC分类号： H01P1/26
CPC分类号： H01P3/122 , B33Y80/00 , H01P1/264 , Y10T29/49016
摘要： A compact integrated waveguide load has a load section disposed within an interior region of the waveguide proximate to a closed end of the waveguide. The load section has a tubiform shape, with an exterior surface congruent with an interior surface of the waveguide and an interior surface defining a circumferential step within the waveguide. A method of making a compact integrated waveguide load includes providing a waveguide and placing electromagnetic wave absorbing materially circumferentially around the interior surface to create an inward step.
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3.发明申请DEVICE FOR EXTRACTION OF ORGANIC CHEMICAL COMPOUNDS WITH TOXIC PROPERTIES, WHICH ARE PRESENT IN ATMOSPHERIC SAMPLES, BY USING SOLVENTS HEATED BY THE APPLICATION OF FOCALIZED MICROWAVES IN OPEN SYSTEMS (NOT PRESSURIZED) 有权通过使用在开放系统中应用聚焦微波加热的溶剂（未加压）提取大气样品中存在的有毒物质的有机化学化合物的装置公开(公告)号：US20090038931A1
公开(公告)日：2009-02-12
申请号：US12293129
申请日：2007-03-15
申请人： Francisco Cereceda Balic , Hector Carrasco Espinosa , Manuel Olivares Salinas , Gabriel Cereceda Balic
发明人： Francisco Cereceda Balic , Hector Carrasco Espinosa , Manuel Olivares Salinas , Gabriel Cereceda Balic
CPC分类号： H05B6/806 , B01D11/0211 , B01D11/0288 , G01N1/44 , G01N2001/4061 , H01P1/264
摘要： Device to extract organic chemical compounds from particulate material (MP) that comes from atmospheric samples, using solvents heated by the application of focalized microwaves (MW), performed in open systems, which consists of: a magnetron; an electronic control circuit of the magnetron; a distillation flask that holds the solvent with the sample to be heated; a filter for blocking microwaves, which allows getting out the vapor produced by the ebullition of the solvent with the sample to reach a reflux medium that allows condensing that vapor; and a waveguide connected at one extreme with the magnetron and electronic control circuit, and at the other extreme with the distillation flask to be heated, the microwave blocking filter and the reflux medium.
摘要翻译： 使用来自大气样品的微粒材料（MP）提取有机化合物的装置，使用通过应用聚焦微波（MW）加热的溶剂，在开放系统中进行，其由以下组成：磁控管; 磁控管的电子控制电路; 将待加热的样品保持溶剂的蒸馏烧瓶; 用于阻挡微波的过滤器，其允许从样品中除去由溶剂沸腾产生的蒸汽，以达到允许冷凝该蒸气的回流介质; 以及与磁控管和电子控制电路在一个极端连接的波导，另一端与待加热的蒸馏瓶，微波阻挡过滤器和回流介质连接。
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公开(公告)号：US06970139B1
公开(公告)日：2005-11-29
申请号：US10875803
申请日：2004-06-21
申请人： Richard F. Chew , Will Freeman
发明人： Richard F. Chew , Will Freeman
CPC分类号： H01Q21/005 , H01P1/264 , H01Q13/10 , H01Q21/0043
摘要： A short ridge waveguide load is described which absorbs and cancels non-radiated electromagnetic energy in continuous slot or discrete slotted antennas. The load achieves a small physical size by using a resonant structure which includes an absorbing ferrite front section positioned within the interior of the waveguide antenna below the slot and a back section of ferrite material also positioned in the interior of the waveguide antenna. This allows for energy to be radiated from the slot while absorbing and canceling the non-radiated energy using a relatively small size load. In a rectangular ridge waveguide configuration, the front section consists of a pair of posts having a trapezoidal, rectangular or triangular shape.
摘要翻译： 描述了一种短脊波导负载，其吸收和消除连续时隙或离散时隙天线中的非辐射电磁能。 负载通过使用谐振结构实现小的物理尺寸，该谐振结构包括位于槽下方的波导天线的内部的吸收铁氧体前部以及也位于波导天线的内部的铁氧体材料的后部。 这允许从狭槽辐射能量，同时使用相对小的尺寸负载吸收和消除非辐射能量。 在矩形波导构造中，前部由一对具有梯形，矩形或三角形的柱构成。
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公开(公告)号：US06549088B1
公开(公告)日：2003-04-15
申请号：US09960816
申请日：2001-09-21
申请人： Paul Tatomir , Christopher L. Trammell , Rolf Kich
发明人： Paul Tatomir , Christopher L. Trammell , Rolf Kich
IPC分类号： H04B314
CPC分类号： H01P1/264
摘要： A resonant waveguide load structure is provided for use in waveguide systems. The load structure includes a length of waveguide which is open at one end and closed at the other end. The load structure also includes a support pin mounted inside the waveguide near the closed end thereof. The load structure further includes a resonant body mounted on the support pin. The load structure also includes at least one spacer member mounted on the support pin for maintaining the position of the resonant body. This load structure may be combined with a waveguide circulator to provide a novel waveguide equalizer apparatus.
摘要翻译： 提供了用于波导系统的谐振波导负载结构。 负载结构包括在一端敞开并在另一端封闭的波导长度。 负载结构还包括安装在波导内部的靠近其封闭端的支撑销。 负载结构还包括安装在支撑销上的谐振体。 负载结构还包括安装在支撑销上的至少一个间隔件，用于保持谐振体的位置。 该负载结构可以与波导循环器组合以提供新的波导均衡器装置。
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公开(公告)号：US2844791A
公开(公告)日：1958-07-22
申请号：US27480052
申请日：1952-03-04
申请人： THOMPSON PROD INC
发明人： JACQUES ROBERT B
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公开(公告)号：US2697208A
公开(公告)日：1954-12-14
申请号：US5739048
申请日：1948-10-29
发明人： HOUGHTON EDWARD W
IPC分类号： H01P1/26
CPC分类号： H01P1/264
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9.发明授权Isothermal terminator and method for determining shape of isothermal terminator 有权等温终止子和等温终止剂形状的确定方法公开(公告)号：US09231287B2
公开(公告)日：2016-01-05
申请号：US14021008
申请日：2013-09-09
申请人： Raytheon Company
发明人： Clifford Burnes , Ryan D. Dewitt
IPC分类号： H01P1/26
摘要： An isothermal terminator system is provided. The isothermal terminator includes a waveguide formed to define a propagation channel through which electro-magnetic (EM) radiation is directed and a terminator including a body having an exterior surface and an interior surface opposite the exterior surface. The terminator is disposed in the propagation channel such that the EM radiation is incident on the exterior surface to raise a temperature of the body. The body is substantially isothermal with the EM radiation incident on the exterior surface.
摘要翻译： 提供等温终止子系统。 等温终止器包括形成为限定电磁（EM）辐射通过的传播通道的导波管，以及包括具有外表面和与外表面相对的内表面的主体的终端器。 终端器设置在传播通道中，使得EM辐射入射到外表面以升高身体的温度。 身体在入射到外表面上的EM辐射基本上是等温的。
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10.发明授权Device for extraction of organic chemical compounds with toxic properties, which are present in atmospheric samples, by using solvents heated by the application of focalized microwaves in open systems (not pressurized) 有权通过使用通过在开放系统（未加压）中应用聚焦微波加热的溶剂萃取存在于大气样品中的具有毒性的有机化合物的装置，公开(公告)号：US08349140B2
公开(公告)日：2013-01-08
申请号：US12293129
申请日：2007-03-15
申请人： Francisco Cereceda Balic , Hector Carrasco Espinosa , Manuel Olivares Salinas , Gabriel Cereceda Balic
发明人： Francisco Cereceda Balic , Hector Carrasco Espinosa , Manuel Olivares Salinas , Gabriel Cereceda Balic
IPC分类号： B01D11/00
CPC分类号： H05B6/806 , B01D11/0211 , B01D11/0288 , G01N1/44 , G01N2001/4061 , H01P1/264
摘要： Device to extract organic chemical compounds from particulate material (MP) that comes from atmospheric samples, using solvents heated by the application of focalized microwaves (MW), performed in open systems, which consists of: a magnetron; an electronic control circuit of the magnetron; a distillation flask that holds the solvent with the sample to be heated; a filter for blocking microwaves, which allows getting out the vapor produced by the ebullition of the solvent with the sample to reach a reflux medium that allows condensing that vapor; and a waveguide connected at one extreme with the magnetron and electronic control circuit, and at the other extreme with the distillation flask to be heated, the microwave blocking filter and the reflux medium.
摘要翻译： 使用来自大气样品的微粒材料（MP）提取有机化合物的装置，使用通过应用聚焦微波（MW）加热的溶剂，在开放系统中进行，其由以下组成：磁控管; 磁控管的电子控制电路; 将待加热的样品保持溶剂的蒸馏烧瓶; 用于阻挡微波的过滤器，其允许从样品中除去由溶剂沸腾产生的蒸汽，以达到允许冷凝该蒸气的回流介质; 以及与磁控管和电子控制电路在一个极端连接的波导，另一端与待加热的蒸馏瓶，微波阻挡过滤器和回流介质连接。
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