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    High-Power Plasma Torch with Ignition Detuning
    4.
    发明申请
    High-Power Plasma Torch with Ignition Detuning 有权

    公开(公告)号：US20240422890A1

    公开(公告)日：2024-12-19

    申请号：US18741093

    申请日：2024-06-12

    Applicant: Radom Corporation

    Inventor： Kenshin Ushiroda ,  Cory Barthel ,  Ian McKinney ,  John Koller ,  Jovan Jevtic

    IPC: H05H1/34 ,  H05H1/28

    Abstract: A high-powered microwave torch provides a tunable cavity to move between a first and second mode for ignition and steady-state operation. The tuning may be accomplished by adjusting end plates of a cylindrical cavity consistent with a desired TE01δ resonant mode. A swirl promoting spacer system allows cantilevered coaxial tubes to accommodate gas flow rates, and a junction between the tube assembly and a plasma nozzle provides a compression engagement resistant to temperature-expansion induced stress.

    Benchtop Optical Spectroscopy Providing Improved Workflow
    5.
    发明公开
    Benchtop Optical Spectroscopy Providing Improved Workflow 审中-公开

    公开(公告)号：US20230408333A1

    公开(公告)日：2023-12-21

    申请号：US18333603

    申请日：2023-06-13

    Applicant: Radom Corporation

    Inventor： Ashok Menon ,  Velibor Pikelja ,  Jovan Jevtic

    IPC: G01J3/02 ,  H05H1/46

    CPC classification number: G01J3/0291 ,  G01J3/0208 ,  H05H1/461

    Abstract: A portable, optical spectrometer provides an extended ignition arc allowing high-voltage components to be contained within a protective housing. Automatic plasma initiation is managed through an optical plasma detector distinguishing plasma contained in the plasma region from breakout plasma. A negative pressure vent receives gases received from the plasma and cools these gases prior to receipt by a remote vent fan through a conduit having sheathing air bleed openings around the vent mixing with other cooling air streams for the electronics. A spring-biased sample jet tube holder allows ready removal and replacement of the sample jet tube while preserving proper alignment with the plasma region.

    High-power plasma torch with dielectric resonator
    7.
    发明授权
    High-power plasma torch with dielectric resonator 有权

    公开(公告)号：US11956882B2

    公开(公告)日：2024-04-09

    申请号：US17652839

    申请日：2022-02-28

    Applicant: Radom Corporation

    Inventor： Jovan Jevtic ,  Ashok Menon ,  Velibor Pikelja

    IPC: H05H1/30

    CPC classification number: H05H1/30

    Abstract: A plasma torch employs a dielectric resonator excited at separate locations with phase shifted signals to provide more uniform current flow through the resonator. High-power operation is possible while protecting the dielectric by using a combination segregated spiral flow and linear flow cooling air at different rates. Microwave leakage from the plasma resonant chamber is contained by conductive metal chokes.

    Compact radiofrequency power meter
    9.
    发明授权
    Compact radiofrequency power meter 有权
    紧凑型射频功率计

    公开(公告)号：US09306683B2

    公开(公告)日：2016-04-05

    申请号：US14693180

    申请日：2015-04-22

    Applicant: Radom Corporation

    Inventor： Velibor Pikelja ,  Jovan Jevtic ,  Ashok Menon

    IPC: H04B17/00 ,  H04B1/16 ,  H04B17/23 ,  H04B17/10 ,  H04B17/309

    CPC classification number: H04B17/23 ,  H04B17/103 ,  H04B17/309

    Abstract: A compact and versatile power meter is created through the use of a discrete component network providing for phased splitting and combining of signals obtained at taps along a transmission conduit having a predefined phase separation. The use of the discrete component network eliminates the need for bulky waveguides or microstrip antenna designs, the latter providing phase shift through their physical dimensions.

    Abstract translation: 通过使用分立组件网络创建紧凑且多功能的功率计，其提供在具有预定相分离的传输导管的抽头处获得的信号的相分离和组合。 使用分立元件网络消除了对大体积波导或微带天线设计的需求，后者通过其物理尺寸提供相移。

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