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公开(公告)号：US20250129792A1
公开(公告)日：2025-04-24
申请号：US18979799
申请日：2024-12-13
Applicant: Dyson Technology Limited
Inventor： Neil Ewen Callum MACQUEEN , Philip Tennison REILLY , Darren Matthew LEWIS , James DYSON , Alexander Stuart KNOX
Abstract: There is provided a nozzle for a fan assembly. The nozzle comprises an air inlet for receiving an air flow, a first air outlet for emitting an air flow and a second air outlet for emitting an air flow. The first and second air outlets comprise a pair of curved slots that are provided on a face of the nozzle, and the first and second air outlets are oriented towards a convergent point. The first air outlet and the second air outlet may be oriented towards a convergent point that is located on a central axis of the face of the nozzle.
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公开(公告)号：US20210270283A1
公开(公告)日：2021-09-02
申请号：US17254715
申请日：2019-06-19
Applicant: Dyson Technology Limited
Inventor： Neil Ewen Callum MACQUEEN , Philip Tennison REILLY , Darren Matthew LEWIS , James DYSON , Alexander Stuart KNOX
Abstract: There is provided a nozzle for a fan assembly. The nozzle comprises an air inlet for receiving an air flow, a first air outlet for emitting an air flow and a second air outlet for emitting an air flow. The first and second air outlets comprise a pair of curved slots that are provided on a face of the nozzle, and the first and second air outlets are oriented towards a convergent point. The first air outlet and the second air outlet may be oriented towards a convergent point that is located on a central axis of the face of the nozzle.
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公开(公告)号：US20210270282A1
公开(公告)日：2021-09-02
申请号：US17254713
申请日：2019-06-19
Applicant: Dyson Technology Limited
Inventor： Neil Ewen Callum MACQUEEN , Philip Tennison REILLY , Darren Matthew LEWIS , James DYSON , Alexander Stuart KNOX
Abstract: There is provided a nozzle for a fan assembly. The nozzle comprises a nozzle body, an air inlet for receiving an air flow, and one or more air outlets for emitting the air flow. The nozzle body has the general shape of a truncated ellipsoid, with a first truncation forming a face of the nozzle body and a second truncation forming a base of the nozzle body. The one or more air outlets are provided on the face of the nozzle body. Preferably, the air inlet is provided at the base of the nozzle body.
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公开(公告)号：US20240237161A1
公开(公告)日：2024-07-11
申请号：US18563865
申请日：2022-05-10
Applicant: Dyson Technology Limited
CPC classification number: H05B6/62 , A45D1/04 , A45D2/001 , A45D2/40 , A45D2001/045
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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Patent Agency Ranking
公开(公告)号：US20240215699A1
公开(公告)日：2024-07-04
申请号：US18563855
申请日：2022-05-10
Applicant: Dyson Technology Limited
CPC classification number: A45D2/40 , A45D1/04 , A45D2/001 , H05B6/62 , A45D2001/045 , H05B6/48 , H05B6/54
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：US20240237797A1
公开(公告)日：2024-07-18
申请号：US18563863
申请日：2022-05-10
Applicant: Dyson Technology Limited
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：US20240225230A1
公开(公告)日：2024-07-11
申请号：US18563867
申请日：2022-05-10
Applicant: Dyson Technology Limited
Inventor： Darren Matthew LEWIS , Henry Licming LAMBOURN , Joseph TIMM , Stephen BERRY , Thomas Alexander CARLYLE
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：US20240225229A1
公开(公告)日：2024-07-11
申请号：US18563866
申请日：2022-05-10
Applicant: Dyson Technology Limited
Inventor： Darren Matthew LEWIS , Joseph TIMM , Thomas Alexander CARLYLE
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：US20150017028A1
公开(公告)日：2015-01-15
申请号：US14324896
申请日：2014-07-07
Applicant: Dyson Technology Limited
Inventor： Christopher Steven HODGSON , Darren Matthew LEWIS , India Shaw ELSDON
CPC classification number: F04F5/48 , F04D25/105 , F04F5/16 , F24F7/007
Abstract: A fan assembly includes a base, a body including an air inlet, impeller and motor driving the impeller to draw an air flow through the air inlet, an air outlet and an interior passage conveying air to the air outlet and extending about an opening through which air from outside the fan assembly is drawn by air emitted from the air outlet. A motorized oscillation mechanism housed within the base oscillates the body relative to the base about an axis and includes a second motor, a drive member driven by the second motor, and a driven member which is driven by the drive member to rotate relative to the base about the axis. The body is mounted on the driven member for rotation therewith. Interlocking members retain the body on the driven member and serve to guide tilting movement of the body relative to the base about a tilt axis.
Abstract translation: 风扇组件包括底座，主体，包括空气入口，叶轮和马达驱动叶轮以抽吸通过空气入口的空气流，空气出口和内部通道，其将空气输送到空气出口并围绕开口延伸 风扇组件外部的空气由空气出口排出的空气吸入。 容纳在基座内的电动振荡机构相对于基座围绕轴线振动主体，并且包括第二电动机，由第二电动机驱动的驱动构件以及由驱动构件驱动以相对于基座旋转的从动构件 关于轴。 主体安装在从动构件上以与其一起旋转。 联锁构件将主体保持在从动构件上并且用于引导主体相对于基座围绕倾斜轴的倾斜运动。
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