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WO/2020/248047A1 |
A stick surface cleaning apparatus has a cyclone unit provided in the wand.
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WO/2020/251863A1 |
A remote access duster with a body, a flexible duster cord loop that is configured to be propelled such that part of the loop moves outward from the body while another part moves inward toward the body, and a vacuum source that is config...
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WO/2020/244314A1 |
The present utility model relates to the technical field of household appliances. Disclosed are a vacuum cleaner motor device and a vacuum cleaner. The vacuum cleaner motor device comprises a motor assembly and an expansion assembly. The...
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WO/2020/246739A1 |
A vacuum cleaner of the present invention comprises: a housing having a dust canister provided in the lower portion thereof which includes a suction opening; a filter part which filters out dust from the air suctioned through the suction...
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WO/2020/244272A1 |
A handheld cleaning device (100), comprising a dust cup assembly (10), a motor assembly (20), a battery pack assembly (30) which supplies power to the motor assembly (20) and a handle (40) which may be gripped. The dust cup assembly (10)...
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WO/2020/235032A1 |
[Problem] To realize an easy-to-handle stick vacuum cleaner in which directionality when moving a suction head is eliminated. [Solution] A stick vacuum cleaner 1 comprises a suction head 2, a universal joint 3, a stick 4, and a suction c...
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WO/2020/224602A1 |
A handheld cleaning device (100), comprising: a motor module (2), a handle (3), a power module (4) and a cyclone separation module (1). The cyclone separation module (1) comprises a first-stage cyclone unit (11) and a second-stage cyclon...
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WO/2020/224601A1 |
A dust deposition base (A) and a cleaning apparatus assembly (1000) having same. The dust deposition base (A) comprises: a dust collecting part (A2), the dust collecting part (A2) being internally provided with a dust collecting chamber ...
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WO/2020/221625A1 |
A vacuum cleaner comprising: a housing; a fan; a dirt collection chamber having an opening for emptying dirt from the dirt collection chamber; and a cover movable between a closed position, in which the cover seals the opening, and an op...
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WO/2020/211384A1 |
The present invention provides a vacuum cleaner and a separation and dust collection assembly thereof. The separation and dust collection assembly comprises a dust cup and a dust air separator located within the dust cup; the dust cup co...
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WO/2020/211925A1 |
The invention relates to the use of a suction-cleaning attachment (1) of a cleaning device (2) for cleaning the interior of motor vehicles by means of a suction airflow, having a housing which has a suction duct (3) for conducting the su...
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WO/2020/213653A1 |
Provided is a vacuum cleaner that makes it easy to perform operations such as the sliding of a suction head. A vacuum cleaner 100 comprises: a pair of rotary brushes 27, 28 for collecting dust on a surface CS being cleaned, said rotary...
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WO/2020/213075A1 |
[Problem] To provide a novel vacuum cleaner that makes it easy to perform operations such as the sliding of a suction head. [Solution] A suction head 2 sucks up waste material on a surface being cleaned. A front rotary brush 7 is provide...
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WO/2020/210304A1 |
A surface treatment apparatus may include a surface cleaning head having an agitator, an agitator motor configured to cause the agitator to rotate, and a controller. The controller can be configured to determine a surface type correspond...
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WO/2020/208790A1 |
The present invention comprises: a blower motor (240) that has blades (230) and a single-phase motor (220) in which the blades (230) are attached to a rotor (221); a substrate (210) on which is mounted a motor control device that has an ...
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WO/2020/209440A1 |
A cleaner, according to one embodiment of the present invention, comprises: a cleaner main body comprising a suction motor, a dustbin and a battery; a suction nozzle having formed thereon an opening part for suctioning in external air; a...
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WO/2020/199623A1 |
Disclosed is a cleaning tool, comprising a working head assembly (10), a handle assembly (12) arranged opposite the working head assembly (10), a lower connecting assembly (16) connected to the working head assembly (10) and extending al...
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WO/2020/198211A1 |
A combination of a floor cleaner and a cleaning tray. At least a portion of a base of the floor cleaner is received by a reservoir of the cleaning tray. The floor cleaner further including an upright portion movable between an inclined u...
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WO/2020/192011A1 |
Disclosed is a handheld vacuum cleaner, belonging to the technical field of portable dust removal apparatuses, and solving the problem in the prior art that it is difficult to make the design of a handle more reasonable without increasin...
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WO/2020/186342A1 |
A surface cleaning apparatus has a housing defining at least part of a cyclone chamber and a pre-motor filter chamber. In one embodiment, the housing is pivotally mounted to the main body of a hand vacuum cleaner. The housing is moveable...
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WO/2020/188286A1 |
A vacuum cleaner comprises a vacuum motor configured to draw air through the vacuum cleaner; a battery configured to supply electricity to the vacuum motor; and a control system configured to control the supply of electricity from the ba...
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WO/2020/189226A1 |
The present invention makes it possible to provide a blower with reduced noise by increasing the length of an air channel in the housing while making the product compact. Provided is a blower having a cylindrical housing 2 that has a lon...
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WO/2020/186159A1 |
A vacuum cleaner system includes an agitator and nozzle assembly having an agitator configured to rotate about a pivot axis and a suction tube. The agitator includes an agitator body having an agitator suction inlet and defining a suctio...
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WO/2020/177181A1 |
The present application discloses an autonomous cleaner, comprising: a body comprising an assembly space and a dust suction port located in the bottom surface and facing a cleaning surface; a power system comprising drive wheels disposed...
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WO/2020/178572A1 |
The present disclosure concerns the field of vacuum cleaners and, in particular, those which have a filter bag for collecting air entrained detritus. The invention relates especially to a vacuum cleaner which reduces the exposure to the ...
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WO/2020/173791A1 |
The invention relates to a vacuum apparatus comprising: - a suction unit (50) for producing a suction flow, the suction unit (50) comprising a fan (60), which has a fan motor (62); - a fan holder (72) for holding the fan (60) and/or the ...
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WO/2020/173735A1 |
The present invention relates to an arrangement of components in a vacuum cleaning device, the vacuum cleaning device comprising at least one turbine and a filter as vacuum components. In particular, a specific nesting of the vacuum comp...
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WO/2020/173792A1 |
According to the invention, in order to provide a vacuum apparatus, comprising a vacuumed-material container (22) having an interior (28), and a measuring device (164) for a liquid level (166) in the vacuumed-material container (22), the...
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WO/2020/168415A1 |
A surface cleaning apparatus includes a floor cleaning unit and a portable surface cleaning unit. The floor cleaning unit includes a surface cleaning head, an upper section moveably mounted to the surface cleaning head between an upright...
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WO/2020/168416A1 |
An appliance, such as a portable surface cleaning apparatus is powered by one or more ultracapacitors and a charging unit for same is provided.
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WO/2020/168417A1 |
A reconfigurable surface cleaning apparatus includes a floor cleaning unit comprising a surface cleaning head, and a hand vacuum cleaner. The reconfigurable surface cleaning apparatus is operable in a floor cleaning mode in which the han...
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WO/2020/167646A1 |
A vacuum cleaner including a base, a spine, a dust collection assembly, and a battery. The spine is connected to the base. The spine includes a handle portion and a mounting portion. The battery is connected to the mounting portion of th...
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WO/2020/160945A1 |
The present invention relates to a dust suction device comprising a suction head (2), said suction head comprising at least one filter element (4), and the at least one filter element lying obliquely inside the suction head. A second asp...
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WO/2020/163336A1 |
A cleaning system (100) including a body (105), a motor (140) supported by the body (100), a sensor (325) configured to sense a characteristic of the motor (140), the characteristic selected from a group consisting of current, voltage, a...
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WO/2020/155659A1 |
Disclosed is a handheld vacuum cleaner, same relating to the technical field of vacuum cleaners, and solving the technical problems of a complete machine layout of a handheld vacuum cleaner being unsuitable, and being strenuous to use an...
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WO/2020/155702A1 |
Disclosed is a vacuum cleaning device, comprising a main body (1), a dust cup (2), and an unlocking mechanism (3) used for unlocking and locking the dust cup (2). The main body (1) is provided with a vacuum cleaning channel; a filter (4)...
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WO/2020/154574A1 |
A vacuum cleaner may include a suction motor and a cyclonic separator fluidly coupled to the suction motor. The cyclonic separator may include a chamber and a first and a second vortex finder extending within the chamber. The first and s...
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WO/2020/150811A1 |
A surface cleaning apparatus comprises a cyclone wherein the cyclone chamber is openable along a line that extends axially along the cyclone chamber sidewall.
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WO/2020/151326A1 |
A vacuum cleaner (10), comprising a housing (11) and a head assembly (12) disposed on the housing (11). A first accommodation part (13) for accommodating a first accessory (20) is provided on the outer surface of the head assembly (12), ...
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WO/2020/149490A1 |
The present invention relates to a cleaning head for use with a hair dryer or handheld cleaner and, more specifically, to a cleaning head for use with a hair dryer or handheld cleaner, which can be simply coupled to a hair dryer or handh...
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WO/2020/145512A1 |
Disclosed is a vacuum cleaner capable of continuously discharging static electricity during operation. The vacuum cleaner comprises: a cleaner body that generates suction power; and a suction unit that sucks dust by means of the suction ...
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WO/2020/141605A1 |
This electric vacuum cleaner is characterized by comprising: a mounting portion provided so as to enable an information device to be mounted; a communication unit provided so as to enable communication with the information device; and a ...
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WO/2020/135066A1 |
Disclosed is a handheld cleaning apparatus (100), comprising a handle (10), an electric motor assembly (2), a cyclone separation assembly (3), and a fluid channel (4). The cyclone separation assembly (3) is provided with an air inlet ope...
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WO/2020/136366A1 |
A storage dock for a battery-powered vacuum cleaner comprises a receptacle configured to hold at least part of said vacuum cleaner; a support portion configured to support the receptacle; and an electrical connector configured to engage ...
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WO/2020/132032A1 |
Apparatus and method for receiving and holding debris in a collection chamber of a vacuum cleaner. The collection chamber has an inlet opening through which debris-entrained air enters the collection chamber. When the vacuum cleaner is o...
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WO/2020/132466A1 |
A robotic cleaner may include a body, one or more driven wheels configured to urge the body across a surface to be cleaned, one or more distance sensors disposed at least partially within the body such that the one or more distance senso...
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WO/2020/125164A1 |
A telescopic dust cup and a vacuum cleaner using said dust cup. The telescopic dust cup comprises a first housing (10) and a second housing (20), the first housing (10) and the second housing (20) fit each other and are nested to form a ...
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WO/2020/122636A1 |
A movable device according to the present invention comprises: at least one lift generating unit for generating a pressure difference between opposite sides thereof to generate a lift force; a movable device body connected to the lift ge...
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WO/2020/122631A1 |
A cleaning device according to an idea of the present invention comprises: a vacuum cleaner including a dust collection container, into which a foreign material is collected; and a docking station connected to the dust collection contain...
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WO/2020/122154A1 |
[Problem] To provide a dust collector for nails that makes it possible to quickly and safely perform filter replacement. [Solution] This dust collector for nails is characterized by comprising: a body that functions as a housing and has ...
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