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8176649 |
Extraction cleaning with plenum and air outlets facilitating air flow drying
A portable cleaning apparatus includes a base module having a base housing with a bottom base wall, and enclosing a fan. The base module is moveable along an external surface in a first direction....
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8172932 |
Connecting tube having dust sensing function for use in vacuum cleaner
A connecting tube having a dust sensing function is provided. The connecting tube includes a tube element having a first air flowing passage; a body having a second air flowing passage to...
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8166609 |
Suction nozzle and vacuum cleaner having the same
A suction nozzle of a vacuum cleaner includes a suction nozzle body which includes a suction port adapted to draw in contaminants on a surface, and a contaminant attachment unit formed in the...
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8161596 |
Tilt sensor for cleaning device
A tilt sensor for a cleaning device makes use of an optical sensor to interrupt operation of the device. In one implementation, the tilt sensor shuts off a UV light included in the cleaning...
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8151410 |
Blower and rotary rake for debris herding
A debris herding method and apparatus is described comprising a low power air blower and a tilted rotary rake. The air blower acts together with a tilted rotary rake to dislodge and impel the...
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8136200 |
Robotic cleaning head
A robotic cleaning head (1; 101) for use as part of an autonomous vacuum cleaning system (2) including a canister unit (3) and a hose assembly (4; 104) connecting the cleaning head (1; 101) to the...
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8127396 |
Robotic floor cleaning with sterile, disposable cartridges
An automated (robotic) floor cleaner (100) is adapted to allow sterile cleaning of sensitive environments, such as hospital room. In particular, the floor-cleaner chassis (124) is redesigned to be...
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8122565 |
Hand-held powered suction device
To obtain a hand-held powered suction device, which secures a high suction performance by a lightweight fan while preventing a blade of the fan from being damaged or being broken due to a sucked...
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8112841 |
Ultraviolet vacuum cleaner with safety mechanism
A combination vacuum cleaner and ultraviolet disinfecting device is presented having a vacuum for cleaning a cleaning medium, such as a carpet, and a UV light source for radiation of the cleaning...
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8099825 |
Motor control for a vacuum cleaner
A vacuum cleaner includes a nozzle, an air-filtering dirt receptacle, and a motor. A fan of the vacuum cleaner is configured to be driven by the motor to drive a flow of air that carries dirt from...
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8096014 |
Central vacuum cleaner control, unit and system with contaminant sensor
A central vacuum cleaning system 3 has a central vacuum unit 17 with a motor 10, a motor compartment 19, and a vacuum chamber 25. The system 3 also has a control circuit 1 for controlling power to...
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8080077 |
Dust collector system
A vacuum assembly has a vacuum housing. The vacuum housing has lower and upper ends. The vacuum housing has a cylindrical wall adapted to secure the system onto a work surface. An enclosure...
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8079113 |
Vacuum cleaner having abilities for automatic moving and posture control and method of controlling the same
The present invention discloses a vacuum cleaner including a main body (1) of the vacuum cleaner, a wheel (2) rotatably mounted at the body, a driving unit for driving the wheel (2), a sensor (71)...
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8060979 |
Vacuum cleaner with removable dust collector, and methods of operating the same
A vacuum cleaner includes a dust collector that compresses dust stored inside a dust container to minimize the volume of the dust. The dust collector would include one or more pressing plates that...
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8051527 |
Cleaning robot system of satellite type
The present invention relates to a cleaning robot system of a satellite type. The present invention provides a cleaning robot system of a satellite type that includes a flat autonomous cleaning...
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8015657 |
Vacuum electronic power tool sense
A vacuum electronic power tool sense system senses the operation of a power tool that is plugged into an onboard power outlet and the vacuum source is automatically operated to facilitate user...
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8001651 |
Floor washing robot
A floor washing robot is disclosed. The robot includes: a control unit for controlling a power source to drive at least three omnidirectional wheels and at least one washing disc to rotate to wash...
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8001650 |
Automatic debris collector for a central vacuum system
An accessory to a central vacuum system provides a handy, resiliently retractable vacuum hose that is accessible and usable by the operator with only one hand and easily and unobtrusively stored by...
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7992251 |
Robot and method for controlling the robot
A robot includes a second bumper that senses an obstacle having such a height that can be passed over. Thus, the robot can pass over the obstacle without avoiding it.
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7987550 |
Method of determining the degree of filling of the dust collector of a vacuum cleaner and filling indicator
In order to measure the degree of filling of a dust collector (5), where the dust (15, 16) collected in the dust collector may be of a very varied composition ranging from very fine dust (15) to...
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7984529 |
Robotic pet waste treatment or collection
A method and apparatus for the detection, treatment or collection of a quantity of solid animal excrement from a surface, particularly a grassy surface. The method includes the steps of...
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7966691 |
Dust collector
To provide a dust collector which, even when it is used in a poor power supply situation, can detect the dust loading of a filter accurately, can remove dust automatically and can reduce power...
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7962994 |
Vacuum electronic switch detection system
A vacuum electronic switch detection system allows multiple user selectable vacuum modes to be chosen with only one micro-controller input available for performing the multiple selectable modes....
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7958652 |
Extraction cleaning with plenum and air outlets facilitating air flow drying
A portable cleaning apparatus comprises a base module for movement along a surface and a plenum. The base module comprises a base housing enclosing a fan for moving air through the housing from the...
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7958594 |
Central vacuum cleaner cross-controls
A vacuum cleaning system for use in a structure. System has receiver adapted to receive communication that an appliance has been activated, and a control circuit adapted to control the central...
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7945991 |
Vacuum cleaner comprising an operating rocker
An actuating element mounted on an electrical appliance for pivotal movement about a pivoting axis in the switching direction of a switch, in order to switch a function of the electrical appliance...
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7945988 |
Method and apparatus for controlling a vacuum cleaner
A control system for a vacuum cleaner is disclosed. The control system includes a control pad for generating a number of user inputs. The control system further includes a serial controller for...
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7941893 |
Vacuum cleaning tool and method for its operation
A vacuum cleaning tool has a housing having a connecting socket for effecting flow communication to a vacuum device of a vacuum cleaning device. The housing has a suction opening through which a...
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7937799 |
Container cleaning machine
A container cleaning apparatus comprising a table having holes in the top surface suitably arranged to deliver compressed air and a vacuum substantially simultaneously into the open top of an...
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7938448 |
Mobile vehicle detailing system
The mobile vehicle detailing system is a system for detailing a motor vehicle adapted for mounting the rear of a truck or van. The mobile vehicle detailing system has a water storage tank that has...
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7937800 |
Robotic vacuum cleaner
A robotic vacuum cleaner includes a casing with a motor-driven wheel unit mounted on a lower major wall thereof, and a tactile sensor unit yieldable radially relative to the casing. An electrical...
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7934287 |
Head for a cleaning implement having a removable dirt bin
A cleaning implement having a dirt bin for collecting debris from a floor. The dirt bin has at least one of a cleaning sheet and/or air filter attached thereto, as presented to the user. This...
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7926143 |
Vacuum cleaner
A vacuum cleaner is provided which includes a cleaner body in which a ultraviolet (UV) irradiation unit is mounted in a dust receptacle mounting unit, a dust receptacle detachably mounted in the...
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7921506 |
Robot cleaner having function for detecting separation of dust tank and control method thereof
A robot cleaner is provided that includes a body having a receiving portion configured to receive a dust tank mounted thereto, a detector installed at the receiving portion that detects whether the...
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7923707 |
Disinfecting device utilizing ultraviolet radiation
A disinfecting device is presented having a UV light source for radiation of a cleaning medium to eradicate the medium of infestation agents such as molds, viruses, bacteria and dust mites. The...
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7913353 |
Vacuum cleaner
A vacuum cleaner is provided. The vacuum cleaner includes a suctioning nozzle, a height adjusting unit, a manipulating part, a position sensing part, and a display part. The suctioning nozzle...
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7895706 |
Surface treating head assembly
A surface treating head assembly for an appliance such as a vacuum cleaner includes a head and a drivable agitator in the form of a brush bar, rotatably housed in a housing. A motor is arranged to...
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7877838 |
Cleaning apparatus, such as for synthetic grass
The invention relates to an apparatus for cleaning a ground surface of synthetic grass and a filler comprising a frame (4), moving and supporting means (5) arranged on the frame (4) for moving the...
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7877836 |
Extractor control apparatus
A cleaning apparatus is disclosed. The cleaning apparatus includes a base portion for movement along the surface and a handle pivotally connected to the base portion. The cleaning apparatus further...
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7874038 |
Air gun equipment for cleaning workpieces
An air gun equipment (10) for cleaning workpieces includes an air gun (20), a switch (50) connected to the air gun and an air source by pipes (206, 70), and a sensor (30) fixed on the air gun. The...
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7854038 |
Vacuum cleaner with removable handle
A cleaning apparatus includes a base. A bracket is attached to the base. Wheels are rotatably attached to the base for wheeling the base across a floor. A cleaning attachment is configured to be...
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7849555 |
Robot cleaning system and dust removing method of the same
A robot cleaning system and a dust removing method of the same that are capable of moving a first dust collector mounted in a robot cleaner to a docking station to remove dust collected in the...
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7823249 |
Motor control for a vacuum cleaner
A vacuum cleaner includes a nozzle, an air-filtering dirt receptacle, and a motor. A fan is configured to be driven by the motor to drive a flow of air that carries dirt from a surface through the...
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7805803 |
Suction nozzle for a vacuum cleaner, comprising a dust flow display device
A suction nozzle for a vacuum cleaner that can be connected to a suction pipe and/or a suction tube of the vacuum cleaner includes a nozzle part that can be connected to the suction pipe or the...
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7802338 |
Rain-gutter cleaning system
A rain-gutter cleaning system has an agitator head that is mounted to the top end of a long suction tube and pole and supported aloft by them. A vacuum pump on the ground is connected to bring...
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7799107 |
Self-sealing bag arrangement for a floor cleaning device
A filtration bag assembly may include an air permeable bag and a collar affixed thereto. The collar may include an opening that communicates with the interior of said bag and at least one panel...
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7779505 |
Wet/dry vacuum cleaner
A wet/dry canister vacuum cleaner has a base assembly, a recovery tank, and a solution tank. A hose interface adapted to mount a vacuum hose is pivotally mounted on the base assembly for selective...
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7774897 |
Vacuum cleaner having apparatus for giving off fragrant odor
The vacuum cleaner that includes a fragrant odor generating apparatus is provided. The fragrant odor generating apparatus is mounted to a discharge port of a grill member housed in a main cleaner...
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7770253 |
Vacuum cleaner with removable dust collector, and methods of operating the same
A vacuum cleaner includes a dust collector that compresses dust stored inside a dust container to minimize the volume of the dust. The dust collector would include one or more pressing plates that...
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7765635 |
Cleaning robot
A cleaning robot is provided having a drop-off detector provided on a case. The drop-off detector may be configured to contact a surface to be cleaned during movement of the robot. In this regard,...
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