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1. 发明申请

WO2011045580A1 A SURFACE TREATING APPLIANCE 审中-公开
标题翻译：表面处理器具
公开(公告)号：WO2011045580A1
公开(公告)日：2011-04-21
申请号：PCT/GB2010/051649
申请日：2010-10-04
申请人： DYSON TECHNOLOGY LIMITED , WHITE, James , SMITH, Charles , REID, Paul
发明人： WHITE, James , SMITH, Charles , REID, Paul
IPC分类号： A47L5/28 , A47L9/02 , A47L9/00
CPC分类号： A47L5/28 , A47L9/0054 , A47L9/02
摘要： A surface treating appliance includes a surface treating head (12) rotatably connected to a yoke (26), and a main body (14) including a casing (74) housing a fan unit (76) for creating a fluid flow through the appliance. The main body is moveable relative to the yoke between an upright position and a reclined position. A retaining mechanism (280) is provided for inhibiting rotation of the head (12) relative to the yoke (26) when the main body is in the upright position. The retaining mechanism includes a locking member (282) which is moveable between a stowed position and a deployed position for inhibiting rotation of the head relative to the yoke, and an actuator (298) for urging the locking member towards its deployed position. To provide a compact appliance, the actuator (298) is carried by the casing (74) so as to move therewith and urge the locking member (282) towards its deployed position as the main body (14) is moved to the upright position.
摘要翻译：表面处理装置包括可旋转地连接到轭架（26）的表面处理头（12）和包括容纳用于产生通过器具的流体流的风扇单元（76）的壳体（74）的主体（14）。主体在直立位置和倾斜位置之间相对于轭可移动。提供保持机构（280），用于当主体处于直立位置时，防止头部（12）相对于轭架（26）旋转。保持机构包括锁定构件（282），该锁定构件可在收起位置和展开位置之间移动，以阻止头部相对于轭的旋转;以及用于将锁定构件推向其展开位置的致动器（298）。为了提供一种紧凑的装置，当主体（14）移动到直立位置时，致动器（298）由壳体（74）承载成随其一起移动并将其推向其展开位置。

2. 发明申请

WO2012123708A1 UPRIGHT VACUUM CLEANER WITH AIR FLOW SWITCH 审中-公开
标题翻译：具有空气流量开关的直升式真空清洁器
公开(公告)号：WO2012123708A1
公开(公告)日：2012-09-20
申请号：PCT/GB2012/050339
申请日：2012-02-15
申请人： DYSON TECHNOLOGY LIMITED , WHITE, William , WHITE, James , ROLLO, Adam , NEWTON, David , WATSON, Christopher
发明人： WHITE, William , WHITE, James , ROLLO, Adam , NEWTON, David , WATSON, Christopher
IPC分类号： A47L5/32 , A47L9/00 , A47L9/24
CPC分类号： A47L5/32 , A47L9/0054 , A47L9/242
摘要： A surface treating appliance (10) includes a surface treating head (12), a hose (52), and a fan unit (57) for generating a flow of fluid. A flexible duct assembly (122) has a first end (124) and a second end (126) moveable relative to the first end between a first position allowing fluid flow between the hose and the fan unit, and a second position allowing fluid flow between the surface treating head and the fan unit. The duct assembly is connected to a first support (142) which is pivotable about a first axis (PI), and to a second support (144) which is pivotable about a second axis spaced from the first axis. A drive mechanism (180, 184) effects the pivoting movement of the supports about their axes to move the second end of the duct assembly between the first and second positions.
摘要翻译：表面处理装置（10）包括表面处理头（12），软管（52）和用于产生流体流的风扇单元（57）。柔性管道组件（122）具有第一端部（124）和第二端部（126），该第二端部可在第一位置和第二位置之间相对于第一端部移动，第一位置允许软管和风扇单元之间的流体流动;以及第二位置，表面处理头和风扇单元。管道组件连接到可围绕第一轴线（PI）枢转的第一支撑件（142），以及可绕第一轴线间隔开的第二轴线枢转的第二支撑件（144）。驱动机构（180,184）实现支撑件绕其轴线的枢转运动，以在第一和第二位置之间移动管道组件的第二端。

3. 发明申请

WO2011045581A1 UPRIGHT SURFACE TREATING APPLIANCE WITH PIVOTABLE STAND 审中-公开
标题翻译：直立式表面处理设备带有可调式支架
公开(公告)号：WO2011045581A1
公开(公告)日：2011-04-21
申请号：PCT/GB2010/051651
申请日：2010-10-04
申请人： DYSON TECHNOLOGY LIMITED , WHITE, James
发明人： WHITE, James
IPC分类号： A47L9/00 , A47L5/32
CPC分类号： A47L9/0054 , A47L5/32 , A47L9/009
摘要： An upright surface treating appliance (10) includes a main body (14) and a stand (180) pivotable relative to the main body (14) between a supporting position and a retracted position. A stand retaining mechanism (210) is provided for releasably retaining the stand (180) in the supporting position, which comprises a locking member (212) pivotably moveable about a first axis to release the stand (180) as it is moved from the supporting position to the retracted position, and about a second axis spaced from the first axis to retain the stand (180) as it is returned to the supporting position. Biasing means (232) apply a relatively large first force to the locking member (212) which resists movement thereof about the first axis. To facilitate the return of the stand (180) to its supporting position, the biasing means (232) is arranged to apply a relatively small second force to reset the locking member (212) following movement thereof about the second axis.
摘要翻译：立式表面处理装置（10）包括主体（14）和支架（180），该支架能够在支撑位置和缩回位置之间相对于主体（14）枢转。支架保持机构（210）被设置成用于将支架（180）可释放地保持在支撑位置，该支撑位置包括可绕第一轴线枢转运动的锁定构件（212），以便在支架（180）从支撑件位置到缩回位置，并且围绕与第一轴线间隔开的第二轴线，以在支架（180）返回到支撑位置时保持支架（180）。偏压装置（232）对锁定构件（212）施加相对较大的第一力，其抵抗围绕第一轴线的运动。为了便于将支架（180）返回到其支撑位置，偏压装置（232）被布置成施加相对较小的第二力以在其绕第二轴线移动之后重置锁定构件（212）。

4. 发明申请

WO2015140509A1 CLEANER HEAD 审中-公开
标题翻译：清洁头
公开(公告)号：WO2015140509A1
公开(公告)日：2015-09-24
申请号：PCT/GB2015/050664
申请日：2015-03-06
申请人： DYSON TECHNOLOGY LIMITED
发明人： GENN, Stuart , WHITE, James
IPC分类号： A47L9/04
CPC分类号： A47L9/0411 , A47L9/0455 , A47L9/0477
摘要： A cleaner head (1) comprising a main body (2) having an agitator chamber (10), an axle (21) that extends into the chamber (10), a bearing assembly (5) mounted on the axle (21), a biasing member (6) and an agitator (8) rotatably mounted within the chamber (10). The bearing assembly (5) is moveable along the axle (21) between a first position and a second position. The biasing member (6) then biases the bearing assembly (5) towards the first position and the agitator (8), which is mounted on the bearing assembly (5), pushes the bearing assembly (5) against the biasing member (6) towards the second position.
摘要翻译： 1.一种清洁头（1），包括具有搅拌室（10）的主体（2），延伸到所述室（10）中的轴（21）），安装在所述轴（21）上的轴承组件（5）偏压构件（6）和可旋转地安装在腔室（10）内的搅拌器（8）。轴承组件（5）可在第一位置和第二位置之间沿轴（21）移动。偏置构件（6）然后将轴承组件（5）偏置到第一位置，并且安装在轴承组件（5）上的搅拌器（8）将轴承组件（5）推靠在偏置构件（6）上，朝第二个位置。

5. 发明申请

WO2013190308A1 A CLEANING APPLIANCE 审中-公开
标题翻译：清洁器具
公开(公告)号：WO2013190308A1
公开(公告)日：2013-12-27
申请号：PCT/GB2013/051617
申请日：2013-06-20
申请人： DYSON TECHNOLOGY LIMITED
发明人： DIMBYLOW, Stephen , GAMMACK, Peter , MOLONEY, Patrick , NEWTON, David , WHITE, James
IPC分类号： A47L9/16 , A47L5/36 , A47L9/00 , A47L9/24 , A47L9/22 , A47L9/12 , A47L9/10 , A47L9/32
CPC分类号： A47L9/1625 , A47L5/362 , A47L9/0009 , A47L9/009 , A47L9/106 , A47L9/122 , A47L9/1641 , A47L9/1683 , A47L9/1691 , A47L9/22 , A47L9/242 , A47L9/327
摘要： The present invention relates to a cleaning appliance (1) of the cylinder type, such as a vacuum cleaner. The cleaning appliance comprises a separating apparatus (4) for separating dirt from a dirt-bearing fluid flow, and a floor-engaging rolling assembly (6). 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 (84). The rolling assembly (6) comprises a main body (8) and a pair of floor-engaging wheels (10, 12). The main body (8) comprises a recess (18) in which the separating apparatus (4) is received such that when the cleaning appliance is viewed from either side at least one fifth of the width of the low efficiency cyclone is hidden from view by a portion of the rolling assembly at the point of maximum depth of the recess.
摘要翻译：本发明涉及一种诸如真空吸尘器的圆筒型清洁器具（1）。清洁器具包括用于从污物流体流分离污物的分离设备（4）和地板接合滚动组件（6）。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（84）的第二旋风分离单元。滚动组件（6）包括主体（8）和一对地板接合轮（10,12）。主体（8）包括凹部（18），分离装置（4）被容纳在其中，使得当从任一侧观察清洁器具时，低效旋风器的宽度的至少五分之一被隐藏而不能被在凹部的最大深度点处的滚动组件的一部分。

6. 发明申请

WO2013190306A1 A SELF-RIGHTING CLEANING APPLIANCE 审中-公开
标题翻译：自动清洁器具
公开(公告)号：WO2013190306A1
公开(公告)日：2013-12-27
申请号：PCT/GB2013/051615
申请日：2013-06-20
申请人： DYSON TECHNOLOGY LIMITED
发明人： DIMBYLOW, Stephen , GAMMACK, Peter , MOLONEY, Patrick , NEWTON, David , WHITE, James
IPC分类号： A47L5/36 , A47L9/00 , A47L9/16
CPC分类号： A47L9/009 , A47L5/36 , A47L5/362 , A47L9/1625 , A47L9/1641 , A47L9/1691
摘要： The present invention relates to a self-righting cleaning appliance (1)of the cylinder type. The cleaning appliance (1) comprises a cyclonic separating apparatus (4) for separating dirt from a dirt-bearing fluid flow, and a floor-engaging rolling assembly (6). The cleaning appliance (1) is arranged so that it is urged to return to an upright position if it is tipped onto its side.
摘要翻译：本发明涉及一种滚筒式自动清洗装置（1）。清洁器具（1）包括用于从污物流体流分离污物的旋风分离设备（4）和地板接合滚动组件（6）。清洁器具（1）被布置成使得如果清洁器具倾斜到其一侧，则其被推动返回到直立位置。

7. 发明申请

WO2022069867A1 SUCTION TOOL 审中-公开
公开(公告)号：WO2022069867A1
公开(公告)日：2022-04-07
申请号：PCT/GB2021/052405
申请日：2021-09-16
申请人： DYSON TECHNOLOGY LIMITED
发明人： WHITE, James , SAGE, Daryl
IPC分类号： A47L9/0072
摘要： A suction tool for a vacuum cleaner comprises an outlet for connection to a vacuum cleaner; a main inlet in fluid communication with the outlet via a main suction passage; and an auxiliary inlet in fluid communication with the outlet via an auxiliary suction passage. The auxiliary suction passage includes a flow limiting device which is movable between first and second configurations, the flow limiting device obstructing air flow through the auxiliary suction passage to a greater extent when in the second configuration than when in the first configuration. The flow limiting device is configured to move to the second position in response to the pressure within the main suction passage dropping beneath a predetermined threshold.

8. 发明申请

WO2013190309A1 A CLEANING APPLIANCE 审中-公开
标题翻译：清洁器具
公开(公告)号：WO2013190309A1
公开(公告)日：2013-12-27
申请号：PCT/GB2013/051618
申请日：2013-06-20
申请人： DYSON TECHNOLOGY LIMITED
发明人： DIMBYLOW, Stephen , GAMMACK, Peter , MOLONEY, Patrick , NEWTON, David , WHITE, James
IPC分类号： A47L5/36 , A47L9/16 , A47L9/00
CPC分类号： A47L5/362 , A47L5/365 , A47L9/009 , A47L9/1625 , A47L9/1641 , A47L9/1691
摘要： The present invention relates to a cleaning appliance of the cylinder type. The cleaning appliance 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.
摘要翻译：本发明涉及一种圆筒型的清洁器具。清洁器具包括用于从污物流体流分离灰尘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。主体包括凹槽，分离装置在其中被容纳，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至100％低效旋风。

9. 发明申请

WO2013190305A1 A SELF-RIGHTING CLEANING APPLIANCE 审中-公开
标题翻译：自动清洁器具
公开(公告)号：WO2013190305A1
公开(公告)日：2013-12-27
申请号：PCT/GB2013/051614
申请日：2013-06-20
申请人： DYSON TECHNOLOGY LIMITED
发明人： DIMBYLOW, Stephen , GAMMACK, Peter , MOLONEY, Patrick , NEWTON, David , WHITE, James
IPC分类号： A47L5/36 , A47L9/00 , A47L9/16
CPC分类号： A47L9/1691 , A47L5/36 , A47L5/362 , A47L9/009 , A47L9/1625 , A47L9/1641
摘要： The present invention relates to a self-righting cleaning appliance (1) of the cylinder type. The cleaning appliance (1) comprises a separating apparatus (4) for separating dirt from a dirt-bearing fluid flow, and a floor-engaging rolling assembly (6) having a recess (18) in which the separating apparatus (4) is received. At least a portion of the separating apparatus (4) is visible as a portion of the outer surface of the cleaning appliance (1) when the separating apparatus (4) is received in the recess (18), and the cleaning appliance (1) is arranged so that it is urged to return to an upright position if it is tipped onto its side.
摘要翻译：本发明涉及一种滚筒式自动清洗装置（1）。清洁器具（1）包括用于从污物流体流中分离污物的分离设备（4）和具有凹部（18）的地板接合滚动组件（6），接收分离设备（4）。当分离装置（4）被容纳在凹部（18）中时，分离装置（4）的至少一部分可视为清洁器具（1）的外表面的一部分，并且清洁器具（1）被布置成使得如果它被倾斜到其一侧，则被推动返回到直立位置。

10. 发明申请

WO2022069866A1 SUCTION TOOL 审中-公开
公开(公告)号：WO2022069866A1
公开(公告)日：2022-04-07
申请号：PCT/GB2021/052403
申请日：2021-09-16
申请人： DYSON TECHNOLOGY LIMITED
发明人： WHITE, James , SAGE, Daryl
IPC分类号： A47L9/0072
摘要： A suction tool for a vacuum cleaner comprises an outlet for connection to a vacuum cleaner; a main inlet in fluid communication with the outlet via a main suction passage; and an auxiliary inlet in fluid communication with the outlet via an auxiliary suction passage. The auxiliary suction passage includes a flow limiting device which is movable between first and second configurations, the flow limiting device obstructing air flow through the auxiliary suction passage to a greater extent when in the second configuration than when in the first configuration. The flow limiting device is configured to move to the second position in response to the pressure within the main suction passage dropping beneath a predetermined threshold.

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