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公开(公告)号：US20230036398A1
公开(公告)日：2023-02-02
申请号：US17789602
申请日：2021-01-22
Applicant: Dyson Technology Limited
Abstract: A cleaner head for a vacuum cleaner includes a laser diode for illuminating debris located upon a region of a work surface located in front of the cleaner head with green light.
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公开(公告)号：US20180263439A1
公开(公告)日：2018-09-20
申请号：US15760916
申请日：2016-08-23
Applicant: Dyson Technology Limited
Inventor： Stephen Robert DIMBYLOW , Robert HINCHLIFFE
CPC classification number: A47L5/24 , A47L5/28 , A47L9/00 , A47L9/16 , A47L9/2884
Abstract: A handheld vacuum cleaner includes a cyclonic separating unit and a body that includes a suction generator, a battery and a handle by which the vacuum cleaner is supported during use. The handle is provided with an actuator in the form of a finger-operated trigger for actuating the vacuum cleaner and a trigger guard disposed below the trigger. The battery is disposed below the trigger guard such that the center of gravity of the vacuum cleaner is located below the trigger guard.
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公开(公告)号：US20200163507A1
公开(公告)日：2020-05-28
申请号：US16637996
申请日：2018-07-27
Applicant: Dyson Technology Limited
Inventor： Charles Howard PERCY-RAINE , Andrew John ISAACS , Alexander Michael CAMPBELL-HILL , Stephen Robert DIMBYLOW
Abstract: A handheld vacuum cleaner includes a dirt separator. The dirt separator includes a chamber having an inlet through which dirt-laden fluid enters and an outlet through which cleansed fluid exits the chamber. A disc located at the outlet rotates about a rotational axis and comprises holes through which the cleansed fluid passes.
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公开(公告)号：US20170209011A1
公开(公告)日：2017-07-27
申请号：US15410423
申请日：2017-01-19
Applicant: Dyson Technology Limited
Inventor： Kate Elizabeth ROBINSON , Stephen Robert DIMBYLOW , William Henry KERR , Remco Douwinus VUIJK
CPC classification number: A47L9/1633 , A47L5/24 , A47L9/102 , A47L9/16 , A47L9/1608 , A47L9/1683 , A47L9/20 , A47L9/2805 , A47L9/2842 , B01D45/12 , B01D46/0065 , B01D46/10 , B01D2279/55
Abstract: A separating apparatus including a first cyclonic separating unit that includes a first cyclonic separator having a separator axis, a second cyclonic separating unit that includes a second cyclonic separator, the second cyclonic separating unit being movable between a first position and a second position with respect to the first separating unit in a direction which is parallel with the separator axis, a screen disposed within the first cyclonic separator such that it extends parallel with the separator axis. The screen is connected to the second cyclonic separating unit for movement with the second cyclonic separating unit. The separating apparatus includes a wipe for cleaning the screen, wherein the wipe is secured to the first cyclonic separating unit such that movement of the second cyclonic separating unit from the first position to the second position moves the screen relative to the wipe thereby cleaning debris from the screen.
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公开(公告)号：US20160256024A1
公开(公告)日：2016-09-08
申请号：US15061172
申请日：2016-03-04
Applicant: Dyson Technology Limited
Inventor： Reuben Thomas Daniel Lawrence KETTLE AIERS , Matthew John DOBSON , Stephen Robert DIMBYLOW
IPC: A47L9/04
CPC classification number: A47L9/0477 , A47L9/0072 , A47L9/02
Abstract: A suction nozzle for a vacuum cleaner, the suction nozzle comprising a suction chamber, an outlet duct extending from the suction chamber for connection to a vacuum source on the vacuum cleaner, a soleplate for supporting the nozzle on a carpeted floor, a suction opening in the soleplate which opens into the suction chamber, and a valve which can be manually operated to open or close a bleed path through the front of the nozzle into the suction chamber, the bleed path being defined by a channel formed on the underside of the soleplate which is fluidly connected to the outlet duct, the channel terminating in an entrance slot on the front of the nozzle for admitting debris as the suction nozzle is pushed in a forward direction, the channel defining a throat downstream of the entrance slot, the throat having a smaller cross-sectional area than the entrance slot.
Abstract translation: 用于真空吸尘器的吸嘴，所述吸嘴包括抽吸室，从吸入室延伸的用于连接到真空吸尘器上的真空源的出口管，用于将喷嘴支撑在铺有地毯的地板上的底板， 通向吸入室的底板，以及可以手动操作以打开或关闭通过喷嘴前部进入吸入室的排放路径的阀，排放路径由形成在底板的下侧上的通道限定 其流体地连接到出口管道，通道终止于喷嘴前部的入口槽，用于当吸嘴沿向前方向被推动时允许碎屑，该通道限定在入口槽下游的喉部，喉部具有 比入口槽更小的横截面面积。
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Patent Agency Ranking
公开(公告)号：US20170079491A1
公开(公告)日：2017-03-23
申请号：US15269430
申请日：2016-09-19
Applicant: Dyson Technology Limited
Inventor： Stephen Robert DIMBYLOW
CPC classification number: A47L5/24 , A47L5/28 , A47L9/00 , A47L9/1616 , A47L9/1683 , A47L9/24
Abstract: A handheld vacuum cleaner including a handle by which the vacuum cleaner is supported during normal use and a cyclonic separating unit having a longitudinal axis and a dirt collector at one end of the cyclonic separating unit. The cyclonic separating unit includes an end portion having a closed configuration in which dirt is retained within the dirt collector and an open configuration for the removal of dirt from the dirt collector. The handle has a pistol grip configuration in which the handle is inclined with respect to the cyclonic separating unit to form an angle of not less than 85 degrees and not greater than 140 degrees between the handle and the longitudinal axis of the cyclonic separating unit.
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公开(公告)号：US20150320272A1
公开(公告)日：2015-11-12
申请号：US14409838
申请日：2013-06-20
Applicant: Dyson Technology Limited
Inventor： Stephen Robert DIMBYLOW , Peter David GAMMACK , Patrick Joseph William MOLONEY , David Christopher James NEWTON , James WHITE
CPC classification number: A47L5/362 , A47L5/365 , A47L9/009 , A47L9/1625 , A47L9/1641 , A47L9/1691
Abstract: A cleaning appliance of the cylinder type comprises a separating apparatus for separating dirt from a dirt-bearing fluid flow, and a floor-engaging rolling assembly. The separating apparatus comprises a first cyclonic separation unit having a low efficiency cyclone and a second cyclonic separation unit having a plurality of second cyclones. The rolling assembly comprises a main body and a pair of floor-engaging wheels. The main body comprises a recess in which the separating apparatus is received such that when the cleaning appliance is viewed from either side there is no gap between the first cyclonic separation unit and the rolling assembly along at least 50 to 100% of the full length of the low efficiency cyclone.
Abstract translation: 气缸型的清洁器具包括用于从污物流体流分离污物的分离装置和地板接合滚动组件。 分离装置包括具有低效率旋风分离器的第一旋风分离单元和具有多个第二旋风分离器的第二旋风分离单元。 滚动组件包括主体和一对地板接合轮。 主体包括凹部，分离装置被容纳在其中，使得当从任一侧观察清洁器具时，第一旋风分离单元和滚动组件之间沿着全长的至少50％到100％不存在间隙 低效旋风。
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公开(公告)号：US20140033468A1
公开(公告)日：2014-02-06
申请号：US13957978
申请日：2013-08-02
Applicant: Dyson Technology Limited
Inventor： Christian GUDER , Donald James MCINTOSH , Andrew Martin MITCHELL , David Andrew ISLEY , Stephen Robert DIMBYLOW
IPC: A47L9/06
CPC classification number: A47L9/0673 , A47L5/24 , A47L9/0666 , A47L9/0686 , A47L9/248
Abstract: A floor tool for a vacuum cleaning appliance comprising a support member adapted to support a cleaning element and at least one suction nozzle in communication with a conduit that is attachable to a vacuum cleaning appliance, wherein a neck for controlling the floor tool is coupled to the support member and wherein the at least one suction nozzle is configured to float relative to the neck.
Abstract translation: 一种用于真空清洁装置的地板工具，包括适于支撑清洁元件的支撑构件和与可附接到真空清洁装置的导管连通的至少一个吸嘴，其中用于控制地板工具的颈部联接到 支撑构件，并且其中所述至少一个吸嘴被配置为相对于所述颈部浮动。
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公开(公告)号：US20220296060A1
公开(公告)日：2022-09-22
申请号：US17641399
申请日：2020-08-19
Applicant: Dyson Technology Limited
Inventor： Ying Yeung CHEUNG , Stephen Robert DIMBYLOW , James WHITE , Robert HINCHLIFFE
Abstract: An attachment for a vacuum cleaning appliance has a first part which is connectable to a main body of the appliance, and a second part which is connectable to the first part. The first part includes a crevice nozzle and a brush section which is moveable along the crevice nozzle between a retracted position and a deployed position. The second part includes a suction inlet, and is arranged to be push-fitted over the first part so that the crevice nozzle and the brush section of the first part are both stored within the second part when the second part is connected to the first part.
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公开(公告)号：US20170079489A1
公开(公告)日：2017-03-23
申请号：US15269420
申请日：2016-09-19
Applicant: Dyson Technology Limited
Inventor： Stephen Robert DIMBYLOW
Abstract: A handheld vacuum cleaner including a handle by which the vacuum cleaner is supported during use and a cyclonic separating unit having a first end and a second end. An inlet duct extends through the first end of the cyclonic separating unit. The cyclonic separating unit is arranged to extend away from the handle such that the first end is further from the handle than the second end.
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