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公开(公告)号：WO2022248834A1
公开(公告)日：2022-12-01
申请号：PCT/GB2022/051191
申请日：2022-05-10
Applicant: DYSON TECHNOLOGY LIMITED
Inventor： LEWIS, Darren , LAMBOURN, Henry , TIMM, Joseph , BERRY, Stephen , CARLYLE, Thomas
Abstract: A hair styling appliance is described having electrodes and a drive unit. The drive unit is operable to determine a presence of hair between the electrodes. In response to determining that hair is present, the drive unit applies an alternating voltage to the electrodes to heat the hair dielectrically.
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公开(公告)号：WO2022011454A1
公开(公告)日：2022-01-20
申请号：PCT/CA2021/050937
申请日：2021-07-08
Applicant: ACCELEWARE LTD.
Inventor： AGAMY, Mohammed , SHEN, Zhiyu , NIELSEN, Jorgen S. , OKONIEWSKI, Michal M.
Abstract: Systems and methods are provided for generating signals. The signal generator system includes a transformer unit and a plurality of converters. The transformer unit includes a primary input side and a secondary output side connectable to a load. The primary input side includes a plurality of parallel input sections and the secondary output side includes a plurality of output sections connected in series with each output section corresponding to one of the input sections. Each converter has a converter input, a converter output, and a switch module positioned between the converter input and the converter output. The switch module is operable to control a direction of current flow through the converter output. The switch module is adjustable between a plurality of switch states, and each converter is adjustable between a plurality of operational modes. The plurality of operational modes include at least one active mode and at least one inactive mode.
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公开(公告)号：WO2022248832A1
公开(公告)日：2022-12-01
申请号：PCT/GB2022/051189
申请日：2022-05-10
Applicant: DYSON TECHNOLOGY LIMITED
Inventor： CARLYLE, Thomas , LEWIS, Darren , LAMBOURN, Henry , TIMM, Joseph
Abstract: A hair styling appliance is described having a pair of electrodes, a chamber located between the electrodes for receiving a section of hair, and a drive unit for applying an alternating voltage to the electrodes to heat the hair dielectrically. The electrodes have a fixed spacing.
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公开(公告)号：WO2022248831A1
公开(公告)日：2022-12-01
申请号：PCT/GB2022/051188
申请日：2022-05-10
Applicant: DYSON TECHNOLOGY LIMITED
Inventor： CARLYLE, Thomas , LEWIS, Darren , LAMBOURN, Henry , TIMM, Joseph
Abstract: A hair styling appliance is described having a pair of electrodes, a chamber located between the electrodes for receiving a section of hair, and a drive unit for applying an alternating voltage to the electrodes to heat the hair dielectrically. The appliance also has a pair of arms having an open position and a closed position. The arms grip the hair when in the closed position, and the chamber has a height of between 1 mm and 10 mm when the arms are in the closed position.
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公开(公告)号：WO2022248829A1
公开(公告)日：2022-12-01
申请号：PCT/GB2022/051186
申请日：2022-05-10
Applicant: DYSON TECHNOLOGY LIMITED
Inventor： ALDHAHER, Samer
Abstract: A hair styling appliance is described having a pair of electrodes, and a drive unit for applying an alternating voltage to the electrodes to heat dielectrically hair located between the electrodes. The drive unit comprises a voltage source inverter for generating the alternating voltage.
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Patent Agency Ranking
公开(公告)号：WO2022248827A1
公开(公告)日：2022-12-01
申请号：PCT/GB2022/051184
申请日：2022-05-10
Applicant: DYSON TECHNOLOGY LIMITED
Inventor： CARLYLE, Thomas , LEWIS, Darren , LAMBOURN, Henry
Abstract: A hair styling appliance is described having a pair of electrodes, a chamber located between the electrodes for receiving a section of hair, and a drive unit for applying an alternating voltage to the electrodes to heat the hair dielectrically. The appliance also has a pair of arms having an open position and a closed position. The arms grip the hair when in the closed position, and at least one of the arms is moveable relative to each of the electrodes.
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公开(公告)号：WO2022064285A1
公开(公告)日：2022-03-31
申请号：PCT/IB2021/055871
申请日：2021-06-30
Applicant: STALAM S.P.A.
Inventor： TONELLO, Alessandro , PERRI, Fulvio
Abstract: The present invention refers to a Solid State (SS) Radio Frequency (RF) electronic system for use mainly, but not exclusively, in I.S.M. (ISM - Industrial Scientific Medical) with high load impedances, and in particular to a Radio Frequency (RF) equipment for drying and heat treatments of raw materials, semi-finished and finished industrial products that implements this system.
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公开(公告)号：WO2011028994A1
公开(公告)日：2011-03-10
申请号：PCT/US2010/047799
申请日：2010-09-03
Applicant: DUNCAN, Linden, L.
Inventor： DUNCAN, Linden, L.
CPC classification number: C11B1/10 , B01D11/0203 , B01D11/0211 , H05B6/6473 , H05B6/72 , H05B6/804 , H05B6/806
Abstract: An enhanced flash chamber (10) with a flash chamber (20); a microwave source (25) in communication with the flash chamber (20) for providing a quantity of energy to a plurality of antennas (75) within the flash chamber (20); a fluid chamber (70) positionable within the flash chamber (20) capable of holding a liquid (72) and the plurality of antennas (75); and transport tubing (50, 60) for transporting a target material (410) for extraction through the fluid chamber (70) where the quantity of energy from the microwave source (25) interacts with the plurality of antennas (75) to heat the liquid (72) held in the fluid chamber (70) to a superheated state and the superheated state of the liquid (72) transfers a portion of the quantity of energy to the target material (410) to extract an extraction product (440) from the target material (410).
Abstract translation: 具有闪蒸室（20）的增强型闪蒸室（10）; 与所述闪光室（20）连通的微波源（25），用于向闪光室（20）内的多个天线（75）提供一定量的能量; 位于所述闪蒸室（20）内能够保持液体（72）和所述多个天线（75）的流体室（70）; 和输送管道（50,60），用于输送用于通过流体室（70）提取的目标材料（410），其中来自微波源（25）的能量的量与多个天线（75）相互作用以加热液体 （72）保持在过热状态，并且液体（72）的过热状态将一部分能量转移到目标材料（410），以从所述液体（70）中提取提取产物（440） 目标材料（410）。
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公开(公告)号：WO2022248833A1
公开(公告)日：2022-12-01
申请号：PCT/GB2022/051190
申请日：2022-05-10
Applicant: DYSON TECHNOLOGY LIMITED
Inventor： TIMM, Joseph , LEWIS, Darren , CARLYLE, Thomas
Abstract: A hair styling appliance is described having a plurality of projections and one or more channels, each channel being located between adjacent projections. Each of the projections includes an electrode and the appliance includes a drive unit for applying an alternating voltage to the electrodes to heat dielectrically hair within the channels.
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公开(公告)号：WO2022248828A1
公开(公告)日：2022-12-01
申请号：PCT/GB2022/051185
申请日：2022-05-10
Applicant: DYSON TECHNOLOGY LIMITED
Inventor： ALDHAHER, Samer
Abstract: A hair styling appliance is described having a first electrode and a second electrode, and a drive unit for applying alternating voltages to the electrodes to heat dielectrically hair located between the electrodes. The drive unit applies a first alternating voltage to the first electrode and a second alternating voltage to the second electrode, and the second alternating voltage is phase shifted relative to the first alternating voltage.
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