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    VACUUM CLEANER
    2.
    发明申请
    VACUUM CLEANER 有权
    吸尘器

    公开(公告)号：US20130333155A1

    公开(公告)日：2013-12-19

    申请号：US13917419

    申请日：2013-06-13

    Applicant: Dyson Technology Limited

    Inventor： Paul Andrew MCLUCKIE ,  Stuart Lloyd GENN ,  Jeremy William CROUCH

    IPC: A47L9/10

    CPC classification number: A47L9/10 ,  A47L9/1608 ,  A47L9/1633 ,  A47L9/165 ,  A47L9/1658

    Abstract: A vacuum cleaner comprises a removable dust separator. The dust separator has an inlet duct and an outlet duct. The inlet duct is arranged for fluid connection to a dirt-air duct on the cleaner, and the outlet duct is arranged for fluid connection to a motor intake duct on the cleaner. In accordance with the invention, the inlet duct and outlet duct share a common wall which divides the open ends of the ducts, an inlet duct sealing member is provided for forming an air-seal between the inlet duct and the dirty-air duct, and an outlet duct sealing member is provided for forming an air seal between the outlet duct and the motor intake duct. Both seals are thus required to fail in order to short-circuit the two dirty-air duct and the motor intake duct, despite there being a common wall section between the inlet duct and the outlet ducts.

    Abstract translation: 真空吸尘器包括可拆卸的灰尘分离器。 灰尘分离器具有入口管道和出口管道。 入口管道布置成与清洁器上的污物通道流体连接，并且出口管道设置成与清洁器上的马达进气管道流体连接。 根据本发明，入口管道和出口管道共享一个共用的壁，该共用的壁分隔了管道的开口端，提供了入口管道密封件，用于在入口管道和脏空气管道之间形成空气密封，以及 提供出口管道密封构件，用于在出口管道和电动机进气管道之间形成空气密封。 因此，尽管在入口管道和出口管道之间存在共同的壁部分，但两个密封件因此需要失效以使两个脏空气管道和电动机进气管道短路。

    CLEANING APPLIANCE
    3.
    发明申请
    CLEANING APPLIANCE 审中-公开

    公开(公告)号：US20190200827A1

    公开(公告)日：2019-07-04

    申请号：US16232432

    申请日：2018-12-26

    Applicant: Dyson Technology Limited

    Inventor： Jeremy William CROUCH ,  David Andrew ISLEY

    IPC: A47L9/14 ,  A47L9/32 ,  A47L9/10

    CPC classification number: A47L9/1463 ,  A47L5/24 ,  A47L9/102 ,  A47L9/1691 ,  A47L9/322

    Abstract: A cleaning appliance includes a dirt separator for separating dirt from an airflow, and a main body, the dirt separator including a bin for collecting dirt separated from the airflow, and the main body including a runner portion extending alongside a side wall of the bin, wherein the bin is slidable along the runner portion between an operational position and an extended position, and a release catch releasably engages with a formation on the runner portion to prevent the bin from being separated from the cleaning appliance, and wherein the release catch is positioned on the side wall of the bin such that it is hidden by the runner portion of the main body unless the bin is in the extended position.

    VACUUM CLEANER
    4.
    发明申请
    VACUUM CLEANER 有权
    吸尘器

    公开(公告)号：US20130333156A1

    公开(公告)日：2013-12-19

    申请号：US13917416

    申请日：2013-06-13

    Applicant: Dyson Technology Limited

    Inventor： Paul Andrew MCLUCKIE ,  Stuart Lloyd GENN ,  Jeremy William CROUCH

    IPC: A47L9/16

    CPC classification number: A47L9/16 ,  A47L5/30 ,  A47L9/00 ,  A47L9/165 ,  A47L9/1658 ,  A47L9/1683 ,  A47L9/1691

    Abstract: A vacuum cleaner has a removable cyclonic separator that includes a cyclone chamber; a dirt-collection chamber, open at one end; and an outlet duct from the cyclone chamber. An open end of the outlet duct is arranged for connection to a motor intake duct on the cleaner, the outlet duct and dirt collection chamber sharing a common wall section which divides the open end of the outlet duct from the open end of the dirt collection chamber. A cover closes off the open end of the dirt collection chamber and can be opened to allow access to the dirt collection chamber for emptying. When the cover is in the closed position, a cover sealing member forms an air seal between the cover and the common wall section. When the outlet duct is connected to the motor inlet duct, an outlet duct sealing member forms an air seal between the ducts.

    Abstract translation: 真空吸尘器具有可旋转的气旋分离器，其包括旋风室; 一个收集室，一端敞开; 和来自旋风室的出口管道。 出口管道的开口端设置成连接到清洁器上的电动机进气管道，出口管道和污物收集室共用共同的壁部分，其将出口管道的开口端与污物收集室的开口端分开 。 盖子关闭污物收集室的开口端，并且可以打开以允许进入污物收集室以排空。 当盖处于关闭位置时，盖密封构件在盖和公共壁部之间形成空气密封。 当出口管道连接到电动机入口管道时，出口管道密封件在管道之间形成空气密封。

    FILTER ARRANGEMENT FOR A VACUUM CLEANING APPLIANCE
    5.
    发明公开
    FILTER ARRANGEMENT FOR A VACUUM CLEANING APPLIANCE 审中-公开

    公开(公告)号：US20240122427A1

    公开(公告)日：2024-04-18

    申请号：US18273496

    申请日：2021-12-14

    Applicant: Dyson Technology Limited

    Inventor： Jacob DYSON ,  Mark Timothy SHADDICK ,  Karl Alan JOLLY ,  Ketan PATEL ,  Taylor Teck Hui LIM ,  Jeremy William CROUCH ,  Miles Sinclair QUANCE

    IPC: A47L9/14 ,  A47L9/12 ,  A47L9/20

    CPC classification number: A47L9/1463 ,  A47L9/127 ,  A47L9/20 ,  A47L2201/00

    Abstract: A filter arrangement for a vacuum cleaning appliance includes: a filter enclosure having an enclosure opening; a filter configured to be received through the enclosure opening into the filter enclosure in an insertion direction; and retention means operable between latched and unlatched states for releasably retaining the filter in the filter enclosure. The filter includes an actuation portion configured to operate the retention means, wherein the actuation portion is moveable between at least first and second positions and is biased towards the second position. When the filter is in the filter enclosure, movement of the actuation portion in the insertion direction from the first position to a depressed position transitions the retention means to the unlatched state, whereinafter the actuation portion is moved to the second position in which at least a part of the actuation portion is elevated above the enclosure opening.

    DIRT SEPARATOR
    7.
    发明申请
    DIRT SEPARATOR 审中-公开

    公开(公告)号：US20190200825A1

    公开(公告)日：2019-07-04

    申请号：US16232430

    申请日：2018-12-26

    Applicant: Dyson Technology Limited

    Inventor： Jeremy William CROUCH ,  Mark Paul FOULGER

    IPC: A47L9/10 ,  A47L9/16

    CPC classification number: A47L9/102 ,  A47L5/24 ,  A47L9/106 ,  A47L9/1608 ,  A47L9/165 ,  A47L9/1683

    Abstract: A dirt separator that includes an inlet; an outer wall defining a first dirt collection chamber of a first separation stage; an inner wall defining a second dirt collection chamber of a second separation stage; at least one rib extending from the inner wall into the second collection chamber; and a closure member hingedly connected to the dirt separator and movable between a closed position for sealing open ends of both the first and second dirt collection chambers and an open position for escape of dirt from the open ends. The closure member comprises a seal for sealing against the inner wall when the closure member is in the closed position, and the at least one rib has an end edge that is inclined such that the seal rides along the end edge and onto the inner wall as the closure member is closed.

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