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    HEATING APPARATUS
    3.
    发明申请
    HEATING APPARATUS 审中-公开
    加热装置

    公开(公告)号：US20130272685A1

    公开(公告)日：2013-10-17

    申请号：US13856273

    申请日：2013-04-03

    Applicant: Dyson Technology Limited

    Inventor： Yuen Kee LEOW ,  Jun Hong LEE ,  Ying Fang TAN ,  I Made Artha Yoga AJNYANA ,  John David WALLACE

    IPC: F24H9/20

    CPC classification number: F24H9/2071 ,  F04D27/001 ,  F04D27/004 ,  F04D27/008 ,  F05D2260/85 ,  F24H3/0411 ,  F24H9/1872

    Abstract: Heating apparatus includes an air inlet, a plurality of air outlets, an impeller, a motor for rotating the impeller to draw air through the air inlet, a user interface for allowing a user to select a rotational speed of the motor from a user selectable range of values, and a plurality of heater assemblies each comprising at least one positive temperature coefficient (PTC) heating element for heating air passing from the air inlet to a respective air outlet. The magnitude of a current drawn by the heater assemblies is detected, and the rotational speed of the motor is controlled independently from the rotational speed selected by the user depending on a characteristic of the current drawn by the heater assemblies.

    Abstract translation: 加热装置包括空气入口，多个空气出口，叶轮，用于使叶轮旋转以通过空气入口抽取空气的马达，用户界面，用于允许用户从用户可选择的范围中选择马达的转速 以及多个加热器组件，每个加热器组件包括至少一个正温度系数（PTC）加热元件，用于加热从空气入口到相应空气出口的空气。 检测由加热器组件引起的电流的大小，并且根据由加热器组件吸取的电流的特性，独立于用户选择的旋转速度来控制电动机的转速。

    FAN ASSEMBLY
    4.
    发明申请
    FAN ASSEMBLY 审中-公开
    风扇装配

    公开(公告)号：US20150016975A1

    公开(公告)日：2015-01-15

    申请号：US14505821

    申请日：2014-10-03

    Applicant: Dyson Technology Limited

    Inventor： John David WALLACE ,  Chang Hin CHOONG

    IPC: F04D29/40 ,  F04D29/58

    CPC classification number: F04D29/403 ,  F04D25/08 ,  F04D29/582 ,  F04D29/5826 ,  F04D29/584 ,  F04F5/16 ,  F04F5/46 ,  F24F7/007 ,  F24F13/06 ,  F24F2013/0612 ,  F24F2221/28 ,  F24H3/0417 ,  F24H9/0063 ,  F24H9/1872 ,  F24H2250/04

    Abstract: A fan assembly includes a motor-driven impeller for creating an air flow, a casing including an interior passage for receiving the air flow, and a plurality of air outlets for emitting the air flow from the casing. The casing defines and extends about an opening through which air from outside the casing is drawn by the air flow emitted from the air outlets. The fan assembly also includes at least one heater for heating at least a first portion of the air flow, and means for diverting at least a second portion of the air flow away from said at least one heater. The plurality of outlets includes at least one first air outlet for emitting the relatively hot first portion of the air flow and at least one second air outlet for emitting the relatively cold second portion of the air flow.

    Abstract translation: 风扇组件包括用于产生空气流的马达驱动叶轮，包括用于接收空气流的内部通道的壳体和用于从壳体排出气流的多个空气出口。 壳体围绕开口限定和延伸，通过空气从空气出口排出的空气流从壳体外部吸入空气。 风扇组件还包括至少一个用于加热空气流的至少第一部分的加热器，以及用于将空气流的至少第二部分远离所述至少一个加热器转移的装置。 多个出口包括至少一个第一空气出口，用于发射空气流的相对较热的第一部分，以及用于发射空气流的相对冷的第二部分的至少一个第二空气出口。

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