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    Hand held appliance
    5.
    发明授权
    Hand held appliance 有权

    公开(公告)号：US11589660B2

    公开(公告)日：2023-02-28

    申请号：US15689705

    申请日：2017-08-29

    Applicant: Dyson Technology Limited

    Inventor： Daniel John Thompson ,  Lauren Elise Fairholm

    IPC: A45D2/36 ,  A45D1/00 ,  A46B15/00 ,  A46B5/00 ,  A45D2/24 ,  A45D2/30 ,  A45D20/12

    Abstract: A handheld appliance having a body and an attachment, the body includes an attachment mechanism having a slot and an actuator, the attachment including a protrusion adapted to engage with the slot wherein the actuator has a first position and a second position and the actuator is moved from the first position towards the second position as the protrusion engages with the slot. In the first position the actuator may at least partially obscures the slot. The actuator includes a surface which may interact with the protrusion when the protrusion engages with the slot. The surface may be adapted to at least partially define the slot at or near the second position. When the protrusion is at a pre-determined position within the slot, the actuator may return towards the first position. The actuator may be biased into the first position.

    Cyclonic separator having a shroud
    7.
    发明授权
    Cyclonic separator having a shroud 有权
    具有护罩的旋风分离器

    公开(公告)号：US09339749B2

    公开(公告)日：2016-05-17

    申请号：US14519554

    申请日：2014-10-21

    Applicant: Dyson Technology Limited

    Inventor： Daniel John Thompson ,  James Stuart Robertson ,  Sophie Kathryn Randles

    IPC: A47L9/16 ,  B01D45/16

    CPC classification number: B01D45/16 ,  A47L9/1608 ,  A47L9/1666

    Abstract: A cyclonic separator having an outer wall and an inner wall, and a shroud disposed between the outer wall and the inner wall, the inner wall having one or more outwardly projecting members, the shroud having upper and lower portions, and a mesh secured between the upper and lower portions, the lower portion having a flange that extends radially inward towards the inner wall, wherein the flange has one or more flexible portions, and the outwardly projecting members abut the flexible portions so as to bias the lower portion away from the upper portion to thus tension the mesh.

    Abstract translation: 一种具有外壁和内壁的旋风分离器，以及设置在外壁和内壁之间的护罩，内壁具有一个或多个向外突出的构件，护罩具有上部和下部，以及固定在 上部和下部，下部具有朝向内壁径向向内延伸的凸缘，其中凸缘具有一个或多个柔性部分，并且向外突出的构件抵靠柔性部分，以便将下部部分偏离上部 从而拉紧网状物。

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