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WO/2021/120264A1 |
Disclosed is a rubbish-bin-type vacuum cleaner, comprising a vacuum cleaning mechanism, a rubbish storage mechanism (10) and a top cover (1). The vacuum cleaning mechanism is detachably connected above the rubbish storage mechanism (10),...
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WO/2021/123717A1 |
This invention concerns a cleaner head 10 for a vacuum cleaning appliance 2, the cleaner head 10 comprising a main body 12 defining an agitator chamber 34 having an interior surface 50 and an agitator assembly 36 supported within the agi...
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WO/2021/114744A1 |
Disclosed are a dust cup (10) and a dust collector provided with same. The dust cup (10) comprises: a dust cup body (1), wherein a cyclone chamber surrounding plate (11) is arranged in the dust cup body (1), and a cyclone (12) is arrange...
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WO/2021/117976A1 |
A charging device is disclosed. A charging device according to the present specification is configured to charge a wireless handheld cleaner and a robot cleaner. The charging device comprises: a first charger which comprises a first char...
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WO/2021/115484A1 |
A control device (12) and an electric power tool (11) system. The control device is used for being adapted to various electric power tools, and the control device comprises: a first shell (15); a battery pack mounting part (25); a first ...
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WO/2021/117509A1 |
Provided is a vacuum cleaner having improved filter cleanability. A filter member 40 has: a filter 41 that has breathability; and a first holder 50 and a second holder 60 that are made of materials harder than the filter 41 and that are ...
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WO/2021/110070A1 |
Disclosed are a light source control method for a vision machine, and a vision machine. The control method comprises: turning on at least one first light source among n light sources in order to perceive spatial information of an object ...
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WO/2021/109962A1 |
A vacuum cleaner assembly, a filter mesh cylinder (20), a dust-air separation device, and a vacuum cleaner, comprising: a dust container (10) defined by an outer wall, a dust container bottom cover (13) being pivotally connected to the d...
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WO/2021/103730A1 |
A storage seat (3) and a vacuum cleaner assembly having a storage seat (3). The storage seat (3) is used for storing a vacuum cleaner, and a first component connecting portion (31) used for storing a first component (1) of the vacuum cle...
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WO/2021/108496A1 |
Apparatus and method for receiving and holding debris in a collection chamber of a vacuum cleaner. A cleaning head is coupled to a body of the vacuum cleaner via one or more suspension elements that comply to horizontal oscillations of t...
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WO/2021/106493A1 |
The present invention provides a cleaner that has a simple structure, and enables improved suction and improved vibration-damping properties. In a cleaner 1, a dust collection fan 9 is rotated around a center axis by the driving force of...
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WO/2021/098343A1 |
Provided are an electric motor and vacuum cleaner; the electric motor comprises a housing, an impeller wheel (30), a diffuser (40), a rotor assembly (50), and a stator assembly (60); the electric motor has an air inlet and an air outlet;...
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WO/2021/099155A1 |
The invention relates to a battery-powered vacuum cleaner device (38) with a dust separator unit (10) and a mounting device (12) for holding at least one collecting container (14, 16) for suction material, in particular coarse suction ma...
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WO/2021/101963A1 |
A floor cleaner including a fluid flow path extending from a dirty air inlet to a clean air outlet, a fluid flow motor, a separator housing, and a cylindrical filter chamber containing a cylindrical filter media. The filter chamber inclu...
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WO/2021/100296A1 |
An electric vacuum cleaner (1) according to the present invention is provided with: an electric vacuum cleaner body (2) which is provided with an electric blower (21) and a storage battery (24); a dust collector (22) which is provided to...
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WO/2021/096409A1 |
A method for controlling operation of a dust extractor, the method comprising; obtaining (S1) sensor data (235) related to an airflow (240) into the dust extractor, determining (S2) if the dust extractor is operating in a high airflow op...
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WO/2021/097015A1 |
A system includes a housing, a handle connected to the housing, a vacuum connected to the housing, and replaceable bristles selectively connected to the housing. In non-exclusive examples, the system includes a carrier fixed with the bri...
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WO/2021/095963A1 |
The present invention relates to a hair and dust collector for a pet, and a pet house system comprising a replaceable floor and a stand on which the hair and dust collector for a pet can be held, the hair and dust collector comprising: a...
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WO/2021/092457A1 |
Apparatus and method for adjusting a height of a suction chamber of a vacuum cleaner relative to a target cleaning surface. The vacuum cleaner includes a compressible cleaning sheet, such that as a user selectively executes different mot...
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WO/2021/092447A1 |
Methods and apparatus for cleaning a surface with a cleaning device having a body with a handle, a connector, and one or more cleaning heads that are removably attached to the cleaning device. Each cleaning head include a lower surface a...
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WO/2021/089996A1 |
A battery pack for a vacuum cleaner comprises a plurality of cells arranged in a generally planar array. It further comprises a first projection extending along an axis which is generally normal to the plane of the array, the first proje...
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WO/2021/091521A1 |
Proposed solution allows to turn multicopter into air suction or air blowing machine without use of additional pumps or propellers and thus avoiding significant increase of mass and battery consumption. This is achieved by placing iris d...
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WO/2021/082677A1 |
Disclosed is a handheld working device (1), comprising a handheld unit (10), a working unit (20), and a vibration reduction unit (30), wherein the handheld unit (10) comprises at least one handle (11), the working unit (20) comprises a p...
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WO/2021/077875A1 |
Provided is a dust collector, which comprises a dust amount indicating device (500), the dust amount indicating device (500) is configured to indicate the degree of dust amount in a filter bag through two or more different indication sta...
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WO/2021/067086A1 |
An autonomous mobile cleaning robot can include an outer shell and a bumper. The outer shell can include a rim extending around at least a portion of a periphery of the outer shell and can include a first feature connected to the rim. Th...
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WO/2021/064667A1 |
An interface (1) for connecting a suction device (100) to a suction assembly (1000) comprising a suction unit (1002), at least one suction intake (1004) and a network (1005) of suction ducts (1006), each arranged between the unit (1002) ...
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WO/2021/066220A1 |
According to an embodiment of the present invention, provided is a cleaner which comprises: a main body having a cylindrical shape; a cyclone unit which is provided inside the main body so as to separate dust from air suctioned into the ...
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WO/2021/051637A1 |
A vacuum cleaner facilitating release and installation of a dust bag, comprising a dust bag release button (3), a transmission rod (12), and a connecting piece (7). One end of the transmission rod (12) is transmittingly connected to the ...
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WO/2021/047263A1 |
A hand-held vacuum cleaner, and a hand-held and upright integrated vacuum cleaner. The hand-held vacuum cleaner comprises a frame (1), and a dust cylinder (2) and a locking portion (3) which are mounted on the frame (1). The front end of...
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WO/2021/048887A1 |
A vacuum cleaner device comprises a suction and collection unit (11) provided with a suction pipe (17), configured to suck in a flow (A) of air and dirt from the outside, and with a collection container (13) fluidically connected to the ...
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WO/2021/048521A1 |
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 w...
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WO/2021/048889A1 |
Vacuum cleaner device comprises a suction and collection unit (12) provided with a suction pipe (11), a collection container (18) connected to the suction pipe (11), and a motorized head (16) configured to suck in a flow (A) of air and d...
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WO/2021/048886A1 |
A pulling and charging accessory for an autonomous suction unit (12) of a vacuum cleaner device (11), comprising a motor unit (17), a collection container (16) and a handle (18), comprises a containing body (20) provided with at least on...
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WO/2021/047104A1 |
A cleaning apparatus (10) and a vacuum cleaner (1). The vacuum cleaner (1) has the cleaning apparatus (10). The cleaning apparatus (10) comprises a housing (100) and a cleaning assembly (200). The cleaning assembly (200) is rotatably pro...
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WO/2021/047862A1 |
The invention relates to a dust detection device (10), in particular a dust extraction device, for cleaning the air, in particular from wood dust, which can be worn around the waist of a user (12) of the dust detection device (10).
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WO/2021/036038A1 |
Disclosed is an electric motor, comprising a fixed impeller (13) for guiding an air flow. The fixed impeller comprises: an impeller plate (131); and at least two blades (132) arranged in a spiral shape on the periphery of the impeller pl...
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WO/2021/031428A1 |
A handheld vacuum cleaner, comprising a body (10) and a dust-gas separation device (20). The dust-gas separation device (20) is provided with a shaft X extending in a front and rear direction in a gas inlet direction, a fan (50) is provi...
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WO/2021/026637A1 |
A hand vacuum cleaner has an air flow path extending from a dirty air inlet to a clean air outlet. An air treatment member and suction motor are positioned in the air flow path. The hand vacuum cleaner includes an onboard energy storage ...
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WO/2021/026438A1 |
An example of a robotic cleaner, consistent with the present disclosure, may include a body, an agitator chamber defined in the body, a suction motor fluidly coupled to the agitator chamber and configured to cause air to flow into the ag...
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WO/2021/022700A1 |
A fastening structure for a drum-shaped housing (1) and support legs (2), and a vacuum cleaner. A first fastening part (51) is mounted on the drum-shaped housing (1), and at least one second fastening part (22) and a third fastening part...
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WO/2021/017027A1 |
A suction generation device and a dust collector. The suction generation device comprises a housing (100), an accommodating cavity (110) being provided in the housing (100), one side of the housing (100) being provided with an air inlet ...
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WO/2021/013343A1 |
The invention relates to a floor cleaning machine comprising a floor head (12), at least one cleaning roller (14) which is arranged on the floor head (12), a tank device (84) which is arranged on the floor head (12), and a movable stand ...
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WO/2021/015415A1 |
A vacuum cleaner of the present invention comprises a cleaner body having a suction motor provided therein and a handle provided on the outside thereof, and a suction nozzle connected to the cleaner body, wherein the suction nozzle compr...
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WO/2021/016024A1 |
A cleaning head for a floor cleaner including a housing, a brushroll, a suction inlet, and a mounting plate. The mounting plate includes an edge brush adjacent the suction inlet and extending to a lateral side of the housing. The edge br...
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WO/2021/010137A1 |
An objective of the present invention is to allow a vacuum cleaner to be used as a vacuum cleaner which vacuums using a filter or as a cyclonic vacuum cleaner in accordance with the work to be carried out. Provided is a vacuum cleaner co...
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WO/2021/008066A1 |
A vacuum cleaner, comprising a dust collecting part (1), a base part (18), a vacuum electric fan (15) and an air pressure alarm unit (21). The dust collecting part (1) comprises a tank (11) provided with a dust inlet (12), and a dust col...
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WO/2021/004618A1 |
A handheld vacuum cleaner (1) is disclosed comprising an air inlet (3), an air outlet (5), a fan (7) configured to rotate around a fan axis (ax) to create an air flow through an air flow path (9) extending from the air inlet (3) to the a...
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WO/2021/007568A1 |
In general, the present disclosure is directed to nozzle control circuitry for use in surface cleaning devices that preferably reduces overall power consumption of a surface cleaning device by detecting the start of a cleaning operation ...
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WO/2021/003732A1 |
A handheld dust collector, comprising a body (3), the body (3) extending from a first end portion (301) to a second end portion (302), the first end portion (301) being provided with a dirty air inlet; a motor (2), used for generating a ...
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WO/2020/261699A1 |
[Problem] The purpose of the present invention is to provide an electric cleaner for achieving effective reduction in noise while having a simple configuration. [Solution] This electric cleaner 1 is provided with: a dust collection unit ...
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