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公开(公告)号:US20230080195A1
公开(公告)日:2023-03-16
申请号:US17795888
申请日:2021-03-03
申请人: BSH Hausgeräte GmbH
发明人: Uwe Has , Barbara Heikel , Arnulf Himmel , Bernhard Koch , Manfred Steinbacher , Edith Wrehde
摘要: A household appliance includes a compartment, a door for closing the compartment, a non-movable part, and a door monitoring apparatus including a contact pair which has two contact parts. One of the two contact parts is arranged on the door and the other one of the two contact parts is arranged on the non-movable part of the household appliance.
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公开(公告)号:US11445739B2
公开(公告)日:2022-09-20
申请号:US16163499
申请日:2018-10-17
IPC分类号: A23L3/01 , H05B6/62 , A23L3/00 , A23L3/06 , H05B6/78 , B65G37/00 , B65G35/00 , H05B6/60 , H05B6/68 , H05B6/48 , H05B6/54 , H05B6/80 , A47J37/04 , H05B6/46
摘要: Heating systems utilizing radio frequency (RF) energy and methods for using the same to rapidly and uniformly heat packaged articles moving through the system on one or more convey lines. These systems may be useful for a variety of processes, including the pasteurization or sterilization of packaged foodstuffs.
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公开(公告)号:US11268704B2
公开(公告)日:2022-03-08
申请号:US16324500
申请日:2017-08-03
申请人: SCHOTT GEMTRON CORP.
发明人: Adam O'Ryan
IPC分类号: F24C15/00 , H05B6/64 , H05B6/46 , C09D1/00 , C03C17/245 , C09D5/32 , A21B3/00 , C03C17/34 , A21B1/22
摘要: The present disclosure relates to an oven cavity having a dielectrically coated glass or glass-ceramic substrate that absorbs electromagnetic radiation thereby increasing the temperature of the substrate and the dielectric coating composition, and emits heat radiation into the oven cavity.
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公开(公告)号:US11129398B2
公开(公告)日:2021-09-28
申请号:US16163507
申请日:2018-10-17
IPC分类号: H05B6/80 , H05B6/46 , A23L3/01 , H05B6/62 , A23L3/00 , A23L3/06 , H05B6/78 , B65G37/00 , B65G35/00 , H05B6/60 , H05B6/68 , H05B6/48 , H05B6/54 , A47J37/04
摘要: Heating systems utilizing radio frequency (RF) energy and methods for using the same to rapidly and uniformly heat packaged articles moving through the system on one or more convey lines. These systems may be useful for a variety of processes, including the pasteurization or sterilization of packaged foodstuffs.
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公开(公告)号:US11122649B2
公开(公告)日:2021-09-14
申请号:US15482178
申请日:2017-04-07
发明人: Peter Linde
摘要: An electrically heatable layer stack is disclosed. The electrically heatable layer stack includes at least two substrate layers, and at least one carbon nanotubes-, CNT-, layer, which is arranged between the substrate layers and which is configured to conduct an electric current. The substrate layers and the at least one CNT-layer are configured to produce heating of at least one of the substrate layers when an electric current is applied to the at least one CNT-layer. A vehicle assembly group, an aircraft, a method and a system for manufacturing an electrically heatable layer stack are also disclosed.
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公开(公告)号:US20200347709A1
公开(公告)日:2020-11-05
申请号:US16934146
申请日:2020-07-21
申请人: Acceleware Ltd.
发明人: Michal M. Okoniewski , Damir Pasalic , Pedro Vaca , Geoff Clark
摘要: An apparatus and method for electromagnetic heating of a hydrocarbon formation. The method involves providing electrical power to at least one electromagnetic wave generator for generating high frequency alternating current; using the electromagnetic wave generator to generate high frequency alternating current; using at least one pipe to define at least one of at least two transmission line conductors; coupling the transmission line conductors to the electromagnetic wave generator; and applying the high frequency alternating current to excite the transmission line conductors. The excitation of the transmission line conductors can propagate an electromagnetic wave within the hydrocarbon formation. In some embodiments, the method further comprises determining that a hydrocarbon formation between the transmission line conductors is at least substantially desiccated; and applying a radiofrequency electromagnetic current to excite the transmission line conductors. The radiofrequency electromagnetic current radiates to a hydrocarbon formation surrounding the transmission line conductors.
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公开(公告)号:US10764970B2
公开(公告)日:2020-09-01
申请号:US16068269
申请日:2016-01-08
发明人: Francesco Giordano
摘要: A radio frequency heating apparatus (100) having a cooking cavity (112) dividable into at least two sub-cavities (116, 118), a removable partition (114) for thermally insulating the at least two sub-cavities (116, 118), a rail (128) provided along a boundary of the cavity (112) for supporting the removable partition (114), and at least one radio frequency generator configured to transmit radio frequency radiation into at least one of the at least two sub-cavities (116, 118). The rail (128) is corrugated with a set of grooves or ridges (138), and a perimeter of the partition (114) is corrugated with a set of grooves or ridges (136) complementary to the grooves or ridges (138) of the rail (128).
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公开(公告)号:US10477630B2
公开(公告)日:2019-11-12
申请号:US15107579
申请日:2013-12-23
发明人: Luana Spagnoli
摘要: An interrupting circuit is configured to monitor for and detect a fault in a device for generating a field of electromagnetic radiation (e-field) from a radio frequency (RF) generator configured to convert low voltage direct current (DC) into the e-field for application to an article in the e-field. If a fault is detected, the interrupting circuit interrupts low voltage DC between an energy reserve and the RF generator within a predetermined time less than the time to dissipate energy stored in the energy reserve.
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公开(公告)号:US10246813B2
公开(公告)日:2019-04-02
申请号:US15401138
申请日:2017-01-09
发明人: Mark L. Herman , Garry L. Peterman
摘要: A method for drying an article with a radio frequency (RF) applicator having anode elements and cathode elements includes capacitively coupling the anode elements, capacitively coupling the cathode elements, capactively coupling an anode element to a cathode element, and energizing the RF applicator to generate an RF field between anode and cathode elements wherein liquid residing within the field will be dielectrically heated.
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10.
公开(公告)号:US08783347B2
公开(公告)日:2014-07-22
申请号:US14084150
申请日:2013-11-19
申请人: Harris Corporation
CPC分类号: E21B43/2408 , E21B43/2401 , H01Q1/04 , H01Q9/24 , H05B6/46 , H05B2214/03
摘要: A method for heating a hydrocarbon formation is disclosed. A radio frequency applicator is positioned to provide radiation within the hydrocarbon formation. A first signal sufficient to heat the hydrocarbon formation through electric current is applied to the applicator. A second or alternate frequency signal is then applied to the applicator that is sufficient to pass through the desiccated zone and heat the hydrocarbon formation through electric or magnetic fields. A method for efficiently creating electricity and steam for heating a hydrocarbon formation is also disclosed. An electric generator, steam generator, and a regenerator containing water are provided. The electric generator is run. The heat created from running the electric generator is fed into the regenerator causing the water to be preheated. The preheated water is then fed into the steam generator. The RF energy from power lines or from an on site electric generator and steam that is harvested from the generator or provided separately are supplied to a reservoir as a process to recover hydrocarbons.
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