Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 46,267

Document Document Title
WO/2019/008280A1
The present invention concerns a method for controlling the suction power of a wireless upright vacuum cleaner (1) comprising a handle (3), a suction motor (9) or indeed a suction motor (9) and a sweeping motor, and a suction and/or swee...  
WO/2019/009476A1
An autonomous cleaner includes: a cleaner body; a cleaning module protruded from one side of the cleaner body, and having a castor; caterpillar units provided at both sides of the cleaner body, and positioned at a rear side of the cleani...  
WO/2019/006543A1
A hand vacuum cleaner has an air flow path extending from a dirty air inlet to a clean air outlet. A cyclone chamber positioned in the air flow path has a cyclone air inlet and a cyclone air outlet. A pre-motor filter is positioned downs...  
WO/2019/009575A1
Disclosed is a vacuum cleaner comprising: a dust canister provided in a body, and formed to collect dust; a cover rotatably coupled to the body so as to open/close the dust canister; a filter assembly mounted inside the dust canister so ...  
WO/2019/008312A1
A suction nozzle for a vacuum cleaner comprises an agitator defining a longitudinal axis and being rotatable about said longitudinal axis; a motor configured to rotate the agitator; and a coolant path extending from an inlet to an outlet...  
WO/2019/009938A1
Methods and systems are provided for a power tool in control of a vacuum. In response to activation input, the power tool controls a motor for driving power tool operation and wirelessly transmits a control signal to a vacuum. In respons...  
WO/2019/010026A1
A vacuum including a suction inlet and a suction source. The vacuum also includes a dirt cup in fluid communication with the suction inlet and the suction source. The dirt cup includes a first stage cyclonic separator and a dirt collecti...  
WO/2019/007203A1
Disclosed are a cyclone separation assembly and a vacuum cleaner (100). The cyclone separation assembly comprises: a cyclone (20), a cyclone cover (30) and a first filter member (40). The cyclone cover (30) is arranged at one end of the ...  
WO/2019/007037A1
A working surface recognition method for a mobile robot, the method comprising: (S100) acquiring the current speed of a mobile robot in real time; (S200) when the current speed is greater than a pre-set speed, acquiring the current speed...  
WO/2019/002414A1
In a vacuum cleaning utensil having a brush (B) arranged for rotating about a substantially vertical axis (A), the vacuum cleaning utensil is provided with a guide (G) for pushing the brush (B) towards a surface (S) to be cleaned during ...  
WO/2019/003829A1
This electric blower is provided with: a motor case having an opening at one end thereof and having an air discharge opening in the wall surface thereof; a bracket for covering the opening of the motor case; a motor contained in the moto...  
WO/2019/004742A1
A mobile terminal according to an aspect of the present invention comprises: a wireless communication unit for receiving information relating to a plurality of moving robots included in a robot system; a display unit for displaying a use...  
WO/2019/002032A1
The invention relates to a filter device for a vacuum cleaner having a turbine device for the generation of at least a first and a second principal air flow through at least a portion of the vacuum cleaner and a control unit. The filter ...  
WO/2019/001546A1
A vacuum cleaner assembly comprises: a vacuum cleaning device and a dust bin for use with the vacuum cleaning device and for collecting the dirt sucked in by the vacuum cleaning device. The vacuum cleaner assembly having a first working ...  
WO/2019/001545A1
A vacuum cleaner comprises a dust cup assembly (40). The dust cup assembly (40) comprises: a cyclone separator (120) comprising a main body (122) for guiding an air flow entering from an air flow inlet of a vacuum cleaner to form a surro...  
WO/2019/001544A1
A dust bin (7) and a vacuum cleaner assembly having the dust bin (7). The dust bin (7) comprises a dust collection chamber (71), a dust inlet (72) detachably connected to a vacuum cleaning device, and a sealing structure for enabling sea...  
WO/2019/004751A1
The present invention relates to a collection unit in which: multiple doors for hermetically partitioning multiple pockets while enabling each of the pockets to have a cylindrical shape, are configured to be in contact only with the inne...  
WO/2019/004773A1
A mobile terminal according to one aspect of the present invention comprises: a display unit; a wireless communication unit for receiving information on multiple mobile robots; and a control unit for controlling such that a main screen, ...  
WO/2018/235478A1
Proposed is an electric vacuum cleaner that can increase the positioning freedom of an electromotive blower, a separation part, and a dust collection part, while ensuring the cross-sectional area of an air duct that is connected to the e...  
WO/2018/234744A1
A dirt separator for a vacuum cleaner comprises a first separation stage having a first dirt collection chamber for storing dirt removed by the first separation stage; a second separation stage positioned downstream of the first separati...  
WO/2018/235927A1
Proposed is an electric cleaner with which dust can be captured in a wide area of a filter simultaneously, and a decrease in suction force can be suppressed. An electric cleaner 3 is provided with: a primary electric blower 15 which gene...  
WO/2018/234857A1
Vacuum cleaner comprising optimized movement system, enabling rotation in both vertical and horizontal planes up to 360 degrees in a free environment. The vacuum cleaner comprises: a main body; two wheels rotatably mounted on said main b...  
WO/2018/234723A1
A cyclonic separator device for removing dust or debris from dirt-laden air, the device including: a first separating chamber for separating relatively coarse dust or debris from the dirt-laden air; an inlet through which dirt-laden air ...  
WO/2018/237285A1
A handheld vacuum duster is provided that includes a body, a powered vacuum assembly, and a wand portion. The body includes a distal end, a wand end, and a hand grip portion. The powered vacuum assembly is disposed in the body. The wand ...  
WO/2018/234722A1
A surface cleaning apparatus including: a housing supporting: a suction source including a motor with an axle having an axis (A) which rotates a fan; a dirt collection chamber having an elongate axis (B); and a battery for providing powe...  
WO/2018/234745A1
A dirt separator for a vacuum cleaner comprises a first separation stage having a first dirt collection chamber for storing dirt removed by the first separation stage; and a second separation stage positioned downstream of the first sepa...  
WO/2018/234756A1
A surface cleaning apparatus for cleaning a surface including: a housing supporting: a suction source; a dirt separation device for separating dirt from dirt-laden air; a dirt separation device including a dirt collection chamber for rec...  
WO/2018/234759A1
A dirt separation device for a surface cleaning apparatus including: a separator for separating dirt from dirt-laden air; an inlet through which dirt-laden air is drawn into the separator; an outlet through which cleaner air exits the se...  
WO/2018/235767A1
Provided is an electric vacuum cleaner apparatus with which it is possible to verify with a high degree of certainty that an electric vacuum cleaner is docked at the correct position on a charging base, in order to prevent dust discharge...  
WO/2018/234743A1
A dirt separator (8) for a vacuum cleaner (2) comprises a first separation stage (20) having a first dirt collection chamber (28) for storing dirt removed by the first separation stage (20); a second separation stage (22) positioned down...  
WO/2018/235932A1
Provided is an electric vacuum cleaning device that can dispose of dust from a plurality of separation tiers at once. An electric vacuum cleaning device 1 comprises a station 2 and an electric vacuum cleaner 3 that can be connected to an...  
WO/2018/235479A1
Proposed is an electric vacuum cleaning device wherein a position when an electric vacuum cleaner is used and a position when the electric vacuum cleaner is stowed at a station are different, and when the electric vacuum cleaner is stowe...  
WO/2018/235931A1
Provided are an electric vacuum cleaner and an electric vacuum cleaning device that cause dust to gather and accumulate in the vicinity of a disposal lid, allowing this dust to be easily disposed of. An electric vacuum cleaner (3) compri...  
WO/2018/235480A1
Provided is an electric vacuum cleaner wherein ease of handling of a vacuum cleaner body has been increased. An electric vacuum cleaner (3) comprises: a body case (11) that has a body connection port (18) in a front surface thereof; a pa...  
WO/2018/234757A1
A surface cleaning apparatus including: a housing supporting: a suction source; a cyclonic separator device for separating dirt from dirt- laden air, wherein the cyclonic separator device has an elongate axis (A) which lies in a plane (Q...  
WO/2018/234758A1
A cyclonic separator device for removing dust or debris from dirt-laden air, the device including: a first separating chamber for separating relatively coarse dust or debris from the dirt-laden air; an inlet through which dirt-laden air ...  
WO/2018/234823A1
Trolley (100) for storing, transporting and charging of a plurality of robotic appliances (10). The trolley comprises a frame (110) defining an internal volume and supporting a plurality of shelves (120), a plurality of swivelling wheels...  
WO/2018/234724A1
A surface cleaning apparatus including: a suction source having a housing including a motor with an axle having an axis (A) which rotates a fan connected thereto, wherein the fan is adjacent an upstream end of the housing, a control circ...  
WO/2018/235934A1
Provided is an electric vacuum cleaner apparatus which can automatically open and close a discharge valve that blocks an opening through which dust is discharged from an electric vacuum cleaner-side dust container, and with which there i...  
WO/2018/233785A1
A wet/dry vacuum cleaner having an integrated dust detection module detecting whether dust escapes the filter, and thereby the wet/dry vacuum cleaner, and the wet/dry vacuum cleaner can thereby give warning to the user if this should hap...  
WO/2018/235769A1
Provided is an very convenient electric vacuum cleaner apparatus, with which use of an electric vacuum cleaner can be started smoothly and rapidly without lifting up the electric vacuum cleaner. This electric vacuum cleaner apparatus 1 c...  
WO/2018/229539A1
A brush (10) that is hand-held (12), cordless (14), rechargeable (16), self-cooling (18), and vacuum operated (20), so as to loosen and collect dust (22) and other small particles (24) from a surface (26). The brush (10) includes a plura...  
WO/2018/230830A1
The vacuum cleaner includes a cleaner body including a wheel for moving and a wheel motor for driving the wheel, a suction hose connected to the cleaner body, a handle connected to the suction hose, at least one detection sensor disposed...  
WO/2018/230554A1
Provided is an electric cleaner configured so that a hose body is unlikely to come into contact with a floor when a body section rocks. This electric cleaner (11) has a cleaner body (13), a hose body (31), a connection body (32), and sup...  
WO/2018/230549A1
Provided is an electric vacuum cleaner with which status can be easily reported while the electric vacuum cleaner is provided with a secondary battery. An electric vacuum cleaner (11) has a secondary battery (16), an electric blower (15)...  
WO/2018/224026A1
Provided is a vacuum cleaner, comprising a machine head assembly, a dust storage barrel (30, 30') and a filter assembly arranged under the machine head assembly, wherein the dust storage barrel (30, 30') is detachably connected to the ma...  
WO/2018/225172A1
[Problem] To provide a self-propelled vacuum cleaner which can efficiently carry out obstacle avoidance actions to shorten cleaning time. [Solution] This self-propelled vacuum cleaner 1 is provided with a laser range finder (LRF) for det...  
WO/2018/226041A1
The present disclosure relates to a cleaner according to one embodiment, which includes a main body, a grip unit provided on the main body to be gripped by a user, a pressure sensor unit provided on the grip unit to detect pressure appli...  
WO/2018/225174A1
[Problem] To provide a self-propelled vacuum cleaner which can shorten cleaning time by travelling over obstacles without avoidance actions, depending on the obstacle. [Solution] This self-propelled vacuum cleaner 1 is provided with a va...  
WO/2018/225852A1
Proposed is an autonomous electrical cleaning apparatus with which it is possible to efficiently clean, and in which the strength of suction negative pressure, the speed of a rotating brush, the speed of a drive wheel, etc., can be appro...  

Matches 1 - 50 out of 46,267