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公开(公告)号：US09335093B2
公开(公告)日：2016-05-10
申请号：US14705452
申请日：2015-05-06
Applicant: CORNING INCORPORATED
Inventor： James Anthony Feldman , Jacob George , Amit Halder , Nadezhda Pavlovna Paramonova
CPC classification number: F26B3/347 , B28B11/241 , D21F11/145 , F26B3/28 , F26B15/10 , F26B15/14 , F26B23/04 , F26B2210/02 , F27D2099/0028
Abstract: Systems and methods for efficient microwave drying of extruded honeycomb structures are disclosed. The methods include conveying first and second sets of honeycomb structures in opposite directions through multiple applicator cavities. Each honeycomb structure has a moisture content MC, and the honeycomb structures within each cavity define an average moisture content MCA between 40% and 60% therein. The methods include irradiating the first and second sets of honeycomb structures within the cavities with microwave radiation having an amount of input microwave power PI that results in an amount of reflected microwave power PR from the honeycomb structures, where PR
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公开(公告)号：US20130221578A1
公开(公告)日：2013-08-29
申请号：US13834074
申请日：2013-03-15
Applicant: Corning Incorporated
Inventor： James Anthony Feldman , Jacob George , Nadezhda Pavlovna Paramonova , Michael Dean Seymour
CPC classification number: B28B11/241 , B28B3/20 , B29C47/8805 , F26B3/347 , F26B15/14 , F26B2210/02
Abstract: Tray assemblies and methods for manufacturing ceramic articles are provided. In one embodiment, a tray assembly includes a tray body having a supporting surface operable to support a ceramic article for passage through a microwave drying apparatus during a microwave drying process and a microwave coupling cover associated with the tray body. The microwave coupling cover envelopes at least a portion of the ceramic article during the microwave drying process. The microwave coupling cover has a dielectric property such that a greater percentage of microwave energy is coupled into the ceramic article with the microwave coupling cover present during the microwave drying process than with the microwave coupling cover not present. Methods may include rotating the ceramic article when the ceramic article is about 40%-60 dry.
Abstract translation: 提供了用于制造陶瓷制品的托盘组件和方法。 在一个实施例中，托盘组件包括具有支撑表面的托盘主体，该支撑表面可操作以在微波干燥过程期间支撑用于通过微波干燥设备的陶瓷制品以及与托盘主体相关联的微波耦合盖。 在微波干燥过程中，微波耦合盖包封陶瓷制品的至少一部分。 微波耦合盖具有这样的介电特性，使得在微波干燥过程中存在的微波耦合盖与微波耦合盖不存在相比，更大百分比的微波能耦合到陶瓷制品中。 当陶瓷制品约为40％-60干时，方法可包括旋转陶瓷制品。
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Patent Agency Ranking
公开(公告)号：US10993295B2
公开(公告)日：2021-04-27
申请号：US15763504
申请日：2016-09-28
Applicant: Corning Incorporated
Inventor： Paul Andreas Adrian , James Anthony Feldman , Jacob George , Steffen Georg Klingler , Nadezhda Pavlovna Paramonova , Erwin Josef Wersching
Abstract: A microwave mode stirrer apparatus having a stirring member with microwave-transmissive regions is disclosed, along with methods of performing microwave stirring using the microwave mode-stirring apparatus. The microwave-transmissive regions can be in the form of holes or can include microwave-transmissive material. The stirring member can have a variety of configurations, and the microwave-transmissive regions can have a variety of sizes and shapes. A microwave oven that uses the mode stirrer apparatus for drying green ceramic-forming bodies is also disclosed.
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公开(公告)号：US09929786B2
公开(公告)日：2018-03-27
申请号：US15372490
申请日：2016-12-08
Applicant: Corning Incorporated
Inventor： Jacob George , Anthony Ng'Oma , Hejie Yang
IPC: H04B10/2575 , H04B7/04 , H04B7/0413 , H04B10/25 , H04W72/04 , H04W72/08 , H04B7/10 , H04W88/10
CPC classification number: H04B7/0469 , H04B7/022 , H04B7/0413 , H04B7/10 , H04B10/2504 , H04B10/2575 , H04B10/25753 , H04W72/048 , H04W72/082 , H04W88/10
Abstract: Components, systems, and methods for reducing location-dependent destructive interference in distributed antenna systems operating in multiple-input, multiple-output (MIMO) configuration are disclosed. Interference is defined as issues with received MIMO communications signals that can cause a MIMO algorithm to not be able to solve a channel matrix for MIMO communications signals received by MIMO receivers in client devices. These issues may be caused by lack of separation (i.e., phase, amplitude) in the received MIMO communications signals. Thus, to provide amplitude separation of received MIMO communications signals, multiple MIMO transmitters are each configured to employ multiple transmitter antennas, which are each configured to transmit in different polarization states. In certain embodiments, one of the MIMO communications signals is amplitude adjusted in one of the polarization states to provide amplitude separation between received MIMO communications signals. In other embodiments, multiple transmitter antennas in a MIMO transmitter can be offset to provide amplitude separation.
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公开(公告)号：US20180065275A1
公开(公告)日：2018-03-08
申请号：US15560378
申请日：2016-03-21
Applicant: Corning Incorporated
Inventor： Jacob George , Amit Halder , Madison Minjoo Lee
CPC classification number: B28B11/243 , C04B33/30 , C04B35/14 , C04B2235/606 , F26B3/06 , F26B21/006 , F26B2210/02
Abstract: Systems for and methods of drying a wet skin of a wet skinned ceramic ware are disclosed. The wet skinned ceramic ware includes a dry interior web with an outer surface. The wet skin is disposed on the outer surface of the dry interior web. The method includes generating an airstream and then directing the airstream through a first end of the wet-skinned ceramic ware only through an annular portion of the interior web that is adjacent the outer surface of the interior web. The flow of the airstream through the annular portion of the interior web causes moisture in the wet skin to migrate inwardly toward the interior web. The moisture is removed from the annular portion of the interior web when the airstream exits a second end of the ceramic ware, thereby drying the skin from the inside out of the wet-skinned ceramic ware.
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26.发明申请公开(公告)号：US20180001517A1
公开(公告)日：2018-01-04
申请号：US15708835
申请日：2017-09-19
Applicant: Corning Incorporated
Inventor： Ravindra Kumar Akarapu , Derik Alan Bruins , Jacob George , Amit halder , Charlotte Diane Milia , Kaitlin Smith Olmstead
CPC classification number: B29C35/04 , B28B11/241 , B28B11/243 , B28B17/0081 , B29C2035/0822 , B29C2035/0855 , C04B41/0072 , C04B41/009 , C04B41/5089 , C04B41/85 , C04B2111/00793 , F26B2210/02 , C04B35/00 , C04B38/0006 , C04B35/195 , C04B14/465 , C04B41/5035
Abstract: A method and system to dry crack-free and high strength skin including an inorganic binder of an average particle size (D50) in a range between 10 nm and 700 nm on a porous ceramic body. The method includes supporting the honeycomb body on an end face such that axial channels and outer periphery are substantially vertical. A gas is flowed past the honeycomb body substantially parallel to the axial channel direction, substantially equally around the outer periphery of the skin, to uniformly dry the skin to form a partially dried skin under mild conditions. Then the partially dried skin may be dried more severely resulting in rapidly dried crack-free and high strength skin.
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27.发明申请SYSTEMS AND METHODS FOR EFFICIENT MICROWAVE DRYING OF EXTRUDED HONEYCOMB STRUCTURES 审中-公开用于高效蜂窝结构的高效微波干燥的系统和方法公开(公告)号：US20150233636A1
公开(公告)日：2015-08-20
申请号：US14705452
申请日：2015-05-06
Applicant: CORNING INCORPORATED
Inventor： James Anthony Feldman , Jacob George , Amit Halder , Nadezhda Pavlovna Paramonova
CPC classification number: F26B3/347 , B28B11/241 , D21F11/145 , F26B3/28 , F26B15/10 , F26B15/14 , F26B23/04 , F26B2210/02 , F27D2099/0028
Abstract: Systems and methods for efficient microwave drying of extruded honeycomb structures are disclosed. The methods include conveying first and second sets of honeycomb structures in opposite directions through multiple applicator cavities. Each honeycomb structure has a moisture content MC, and the honeycomb structures within each cavity define an average moisture content MCA between 40% and 60% therein. The methods include irradiating the first and second sets of honeycomb structures within the cavities with microwave radiation having an amount of input microwave power PI that results in an amount of reflected microwave power PR from the honeycomb structures, where PR
Abstract translation: 公开了用于挤出蜂窝结构的有效微波干燥的系统和方法。 所述方法包括通过多个施加器腔沿相反方向输送第一组蜂巢结构和第二组蜂窝结构。 每个蜂窝结构具有含水量MC，并且每个空腔内的蜂窝结构限定其中40％至60％的平均含水量MCA。 所述方法包括用具有一定量的输入微波功率PI的微波辐射照射腔内的第一和第二组蜂窝结构，其导致来自蜂窝结构的反射微波功率PR的量，其中PR <（0.2）PI。 这允许在每个空腔中保持相对较高的微波功率。 还公开了分批微波干燥方法。
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