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WO/2024/049900A1 |
A vacuum cleaner (10) including a first inlet (30) adjacent a bottom side of the vacuum cleaner and a second inlet (32). An inlet attachment (36) is removably coupled to the second inlet (32). A valve (44) is adjacent the second inlet (3...
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WO/2024/046678A1 |
The invention relates to a suction apparatus (10) comprising a suction device (14) that has: a suction head (38), which comprises at least one suction unit (56, 58) for forming a suction flow; and a dirt-collecting container (34), which ...
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WO/2024/047439A1 |
A drive system for a floor cleaner, comprising: a motor; a cooling fan; a diffuser comprising a plurality of vanes arranged around a circumference of the diffuser, wherein the length of the vanes is non-uniform; and a longitudinally exte...
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WO/2024/047440A1 |
An agitator head assembly for a wet floor cleaner, comprising: an agitation member rotationally mounted within the agitator head assembly and arranged to contact a floor in use; a debris remover element rotationally mounted within the ag...
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WO/2024/047887A1 |
The purpose of the present invention is to provide a vacuuming system that suppresses a reduction in suction performance and also suppresses the stirring up of dust. A vacuuming system 1 according to the present invention comprises: an...
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WO/2024/047438A1 |
An air intake for a drive system of a floor cleaner comprising a longitudinally extending tubular body having longitudinally extending openings. A plurality of outwardly extending annular fins are distributed along the length of the tubu...
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WO/2024/047436A1 |
A drive system for a floor cleaner, comprising a motor and a cooling fan longitudinally disposed with respect to one another within a longitudinally extending drive housing. The drive output of the motor is configured to drive the coolin...
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WO/2024/049173A1 |
A station device may be disclosed, which performs a dust discharge operation upon identifying that the amount of decrease in suction power of a wireless cleaner is equal to/larger than a preset threshold amount of decrease in suction pow...
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WO/2024/048958A1 |
A cordless vacuum cleaner and a control method therefor may be provided. Specifically, a cordless vacuum cleaner and a control method therefor may be provided, the cordless vacuum cleaner comprising: a main body; a brush device which com...
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WO/2024/046537A2 |
The invention relates to a meat suction head (MSH)comprising, a suction outlet(SUO) arranged for being connected to a suction device, a suction plane including a number of suction channels (SC) arranged parallel side by5 side, wherein ea...
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WO/2024/043441A1 |
The present invention relates to a cleaner station and a cleaner station dust collection method. The cleaner station of one embodiment of the present invention may comprise: a housing coupled to a dust container of a cleaner; a dust coll...
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WO/2024/043596A1 |
This robot cleaner comprises: a main body; and wheels that are installed on the main body and driven by a driving motor to drive the main body. The wheels each include an outer race in contact with a surface to be cleaned and an inner ra...
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WO/2024/040635A1 |
Disclosed in the present invention is a debris collector capable of achieving free switching between blowing and suction, which comprises: at least one electric fan used for providing air suction power and air blowing power; at least one...
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WO/2024/043718A1 |
The present invention may provide a method for operating a wireless cleaner, the method comprising the steps of: detecting a connection of a brush device to a cleaner body through a load detection sensor of the cleaner body or a voltage ...
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WO/2024/043473A1 |
The present disclosure relates to self-diagnosis of a cleaner comprising a cleaner main body and a brush device connected to the cleaner main body. The cleaner main body may be configured to: perform self-diagnosis for each component of ...
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WO/2024/039663A2 |
A cleaning device includes a base member extending with a first distal end and a first proximal end. The first proximal end is at an angle relative to the first distal end. A support member extends between a second distal end and a secon...
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WO/2024/036942A1 |
A vacuum generator (10), comprising a generator body (11) provided with an air inlet (101), a contracting pipe section (102), an expanding pipe section (103), a negative pressure generation cavity (104) and an air outlet (105), which are...
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WO/2024/037489A1 |
A tool fitting (200) having fluid flowing during use and an electric tool (300). The tool fitting (200) comprises a housing (10) and a lighting assembly (20), the housing (10) being provided with a fluid port (11). The lighting assembly ...
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WO/2024/037846A1 |
The invention relates to a vacuum cleaner with a hand-held part (1), which has a light source (2) and a light guide (3), and at least one accessory (4, 4a) which is able to be coupled to the hand-held part (1) and has a further light gui...
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WO/2024/039856A1 |
A robotic floor cleaner is configured to clean a surface. The robotic floor cleaner includes a body, a drive assembly, an agitating assembly, a fluid dispensing system, a sanitizing system, and a controller. The drive assembly is configu...
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WO/2024/040178A1 |
An example relates to a method that includes capacitively determining a quantity of particulate present in an internal chamber of a housing structure while the housing structure receives a feed air stream to the internal chamber; and pro...
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WO/2024/034798A1 |
A cleaner and an adjustment method for adjusting suction power according to suction pressure are provided. The cleaner according to one embodiment of the present disclosure comprises a pressure sensor, a current sensor, a suction motor, ...
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WO/2024/035863A1 |
A cleaning system may have a brash roller that moves dust and debris towards a duct opening for collection. The cleaning system may be an autonomous vacuum robot or include an autonomous vacuum robot. The cleaning system may include guar...
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WO/2024/034831A1 |
The vacuum cleaner comprises: a main body for generating suction force; and a suction head connected to the main body so as to suction foreign material from a surface to be cleaned. The suction head includes a cross-flow fan that can rot...
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WO/2024/035889A1 |
An autonomous vacuum includes mopping and sweeping functionalities. A magnetic locking system secures a cleaning head of the autonomous vacuum into a mopping position when in a mopping state, allowing the vacuum to move a mop roller back...
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WO/2024/032674A1 |
The present invention provides a cleaning robot and a cleaning system. The cleaning robot comprises a dust collection assembly which comprises a roller brush assembly, a cavity used for accommodating the roller brush assembly, a first st...
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WO/2024/032629A1 |
A dust collector housing (101) and a dust collector (10) comprising same. The dust collector housing comprises a main body (100) and a handle (200), wherein the main body has an air nozzle (110), which allows an airflow to pass therethro...
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WO/2024/030051A1 |
The invention relates to street vacuum cleaners, and more particularly to valves for switching the inlet flows in a small vacuuming machine. The present inlet flow switching valve comprises a housing with openings. Said housing is config...
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WO/2024/029667A1 |
The present invention relates to a cleaner and a cleaner system, and comprises: a dust barrel; a suction portion for guiding air into the dust barrel; a suction motor for generating suction power such that air is suctioned through the su...
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WO/2024/029713A1 |
A cordless vacuum cleaner including a plurality of batteries and a method for controlling same may be provided. In detail, the cordless vacuum cleaner and the method for controlling same may be provided, the cordless vacuum cleaner compr...
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WO/2024/023450A1 |
The invention relates to a cleaning unit (11) comprising a rotary brush (12) designed to be removably mounted in a receiving cavity of a suction head (2), and a closure stopper (16) designed to close a through-opening (13) which is provi...
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WO/2024/024992A1 |
The present invention relates to a vacuum cleaner station in which a dust collecting unit comprises: an air outlet that is formed to discharge air; a mesh that covers the air outlet; and a compression plate that is rotatably disposed in ...
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WO/2024/022223A1 |
A method and apparatus for processing a cleaning image of a cleaning device, a system, and a storage medium are provided. The method includes: acquiring a dirtiness degree corresponding to one preset cleaning region after the cleaning de...
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WO/2024/022678A1 |
A vacuum cleaning system comprising: - a robotic vacuum cleaner unit (30); - one or more docking stations (20) for the robotic vacuum cleaner unit; - one or more suction hoses (2) connected to a central unit (3), each suction hose being ...
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WO/2024/023449A1 |
The suction head (2) comprises a main body (4); a rotary brush (11) housed in the main body (4) and comprising a brush body (12) configured to be rotated in a predetermined direction of rotation and about an axis of rotation, a row of br...
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WO/2024/022452A1 |
The present disclosure relates to the field of cleaning technology and discloses a method for exploring a ground material, a cleaning robot (1), and a storage medium. The method includes: obtaining status information of the cleaning robo...
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WO/2024/021371A1 |
A multi-layer water-air separation device structure for a cleaning machine, the structure comprising a water-air separation tank (1), wherein an inner wall of the water-air separation tank (1), an outer wall of a structural portion (3), ...
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WO/2024/026381A1 |
A pet hair removal apparatus has a plurality of engagement members. One of the engagement members is a squeegee that includes a textured surface. The textured surface extends transversely or laterally between first and second sides of th...
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WO/2024/022677A1 |
A vacuum cleaning system comprising: - a robotic vacuum cleaner unit (30); - one or more docking stations (20) for the robotic vacuum cleaner unit; and - one or more suction hoses (2) connected to a central unit, each suction hose being ...
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WO/2024/025113A1 |
A vacuum cleaner, according to one embodiment, comprises: a main body; a suction motor in the main body; an extension tube; a suction head connected to the suction motor through the extension tube and comprising a suction port through wh...
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WO/2024/018647A1 |
The present invention comprises a vacuum cleaner body (1) that accommodates an electrical blower. The vacuum cleaner body (1) is configured so that: an upper surface cover (12b), a left-side surface cover (12c), and a right-side surface ...
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WO/2024/017469A1 |
The invention also relates to a method for operating a floor-cleaning system (100; 184; 190) comprising: a floor-cleaning appliance (102; 192) having at least one cleaning tool (120), a control unit (118), and at least one spectroscopic ...
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WO/2024/020448A1 |
A surface cleaner (10) includes a main body (12), a base (14), and a column (18) extending from the base. A supply tank (42) extends around a first portion of the column. A first end of the supply tank is on a first side of the column. A...
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WO/2024/019271A1 |
The present invention relates to a cleaner having a cleaning module provided with an agitator. The agitator according to the present invention comprises: an agitator bar that rotates about a rotation axis; a plurality of bristles that ar...
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WO/2024/017832A1 |
The invention relates to a self-propelled and self-steering floor-cleaning appliance (10, 72) comprising: a running gear (22) for moving on the floor surface (12); at least one cleaning tool (26) for cleaning the floor surface (12); a co...
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WO/2024/019323A1 |
A cleaning device according to an embodiment comprises: a body part that can move along one plane; a first roller part that extends longitudinally in a first direction and can rotate relative to the body part; a first brush disposed on t...
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WO/2024/014679A1 |
A cleaning device comprises: a first cleaner including a first suction port through which foreign substances are sucked, a first dust receptacle into which the foreign substances sucked in from the first suction port are collected, and a...
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WO/2024/014650A1 |
A vacuum cleaner according to an embodiment of the present disclosure may include; a body; and a front sensing sensor which is disposed at a suction head coupled to one end of a connection pipe extending from the body to face the front a...
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WO/2024/014014A1 |
The purpose of the present invention is to stabilize the position where a fan casing and a housing are secured to one another. The present invention is equipped with: an impeller 211 which is rotated and driven by an electric motor uni...
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WO/2024/013440A1 |
The vacuum cleaner comprises a suction head (6) comprising a rotary brush (28) rotatable about an axis of rotation (A); a rotational drive mechanism (29) configured to rotate the rotary brush (28) about the axis of rotation (A), the rota...
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