公开(公告)号：US20240156319A1

公开(公告)日：2024-05-16

申请号：US18422544

申请日：2024-01-25

申请人： BISSELL Inc.

发明人： Jincheng Xia ,  Jianjun Ge ,  Zhenjiang Yin ,  Xin Chen ,  Yongsheng Liang ,  Kam Hoi Ma

IPC分类号： A47L11/30 ,  A46B1/00 ,  A46B9/06 ,  A46B13/00 ,  A47L5/28 ,  A47L5/30 ,  A47L7/00 ,  A47L9/04 ,  A47L9/30 ,  A47L11/29 ,  A47L11/40

CPC分类号： A47L11/302 ,  A46B1/00 ,  A46B9/06 ,  A46B13/001 ,  A47L5/28 ,  A47L5/30 ,  A47L7/0004 ,  A47L7/0014 ,  A47L9/04 ,  A47L9/30 ,  A47L11/29 ,  A47L11/30 ,  A47L11/4008 ,  A47L11/4016 ,  A47L11/4041 ,  A47L11/4044 ,  A47L11/4083 ,  A47L11/4088

摘要： A surface cleaning apparatus includes a housing including an upright handle assembly and a base mounted to the upright handle assembly. The surface cleaning apparatus is further provided with a fluid delivery system comprising a fluid dispenser configured to dispense fluid and at least one fluid delivery channel forming a portion of a fluid delivery pathway. A method of removing debris and fluid from a floor surface using a surface cleaning apparatus is also provided.

公开(公告)号：US20240148213A1

公开(公告)日：2024-05-09

申请号：US18414059

申请日：2024-01-16

申请人： Samsung Electronics Co., LTD.

发明人： Hyomuk KIM ,  Aron Baik

IPC分类号： A47L11/40

CPC分类号： A47L11/4063 ,  A47L11/4008 ,  A47L11/4011

摘要： A robot includes: a communication interface; a sensor configured to obtain distance data; a driver configured to control a movement of the robot; a memory storing with map data corresponding to a space in which the robot travels; and a processor configured to: control the sensor to output a sensing signal for sensing a distance with an external robot, obtain position information of the external robot based on a time at which at least one echo signal is received from the external robot, control at least one of the driver or an operation state of the external robot based on the position information, transmit a control signal for controlling the operation state of the external robot through the communication interface, identify, based on an error occurring in communication with the external robot through the communication interface, a pose of the external robot based on a type of the at least one echo signal received from the external robot, identify a target position of the robot based on the pose of the external robot and the stored map data, and control the driver to move to the target position.

公开(公告)号：US11969127B2

公开(公告)日：2024-04-30

申请号：US17507995

申请日：2021-10-22

申请人： DIAMOND PRODUCTIONS LTD. ,  Eric Gallup

发明人： Harvey Stark ,  Eric Gallup ,  Isaac Branning ,  Pavel Ikonomov

IPC分类号： A47L11/40 ,  B24B7/18 ,  B24B41/047 ,  B24B47/12 ,  G01B7/00

CPC分类号： A47L11/4069 ,  A47L11/4008 ,  A47L11/4038 ,  B24B7/186 ,  B24B41/047 ,  B24B47/12 ,  G01B7/003

摘要： Multiple floor treatment operations, such as burnishing, polishing and scrubbing, may be performed using a single floor treatment machine having a motor, the speed of which is governed by a controller that responds to sensor signals indicative of the type of floor treatments pad or pads operatively coupled to the motor.

公开(公告)号：US20240115098A1

公开(公告)日：2024-04-11

申请号：US18462451

申请日：2023-09-07

申请人： MAKITA CORPORATION

发明人： Kenta MORIMOTO

IPC分类号： A47L11/24 ,  A47L11/40

CPC分类号： A47L11/24 ,  A47L11/4005 ,  A47L11/4013 ,  A47L11/4036 ,  A47L11/4008 ,  A47L11/4069 ,  A47L11/4072 ,  A47L11/4075

摘要： A cleaning apparatus includes: a main body; wheels movably supporting the main body; a main brush rotatably supported in (by) the main body and configured to brush up refuse on a surface-to-be-cleaned; a first dust unit, which is detachable from the main body and into which refuse brushed up by the main brush is dispatched; a second dust unit, which is detachable from the main body and into which refuse brushed up by the main brush is dispatched; and a dust-collecting assembly comprising: a dust-collecting fan; a dust-collecting motor, which rotates the dust-collecting fan; and an outflow port, from which gas that has passed through the dust-collecting fan flows out; the dust-collecting assembly being configured to suction dust swept up by the main brush. The first dust unit and the second dust unity respectively have a first passageway and a second passageway, into which gas from the outflow port flows.

公开(公告)号：US11896177B2

公开(公告)日：2024-02-13

申请号：US17982414

申请日：2022-11-07

申请人： BISSELL Inc.

发明人： Eric C. Huffman ,  Charles A. Reed, Jr.

IPC分类号： A47L11/40 ,  A47L11/34 ,  B08B5/04 ,  A47L11/30

CPC分类号： A47L11/4011 ,  A47L11/30 ,  A47L11/34 ,  A47L11/40 ,  A47L11/4008 ,  A47L11/4016 ,  A47L11/4044 ,  A47L11/4083 ,  A47L11/4088 ,  B08B5/04

摘要： An extractor includes a fluid recovery system including a suction nozzle, a recovery tank assembly, and a suction source having an inlet fluidly connected to the recovery tank assembly and the suction nozzle through an air conduit and adapted to draw liquid through the suction nozzle and deposit the liquid in the recovery tank assembly. The extractor includes a body provided with the air conduit for movement between a first position wherein suction is unreduced and a second position wherein suction is reduced. The extractor includes a fluid delivery system including a solution supply tank assembly, a fluid distributor, and a conduit for depositing fluid onto a surface. The extractor includes a hydraulic connector operably coupled to the body and adapted to move the body between the first and second positions.

公开(公告)号：US20240041280A1

公开(公告)日：2024-02-08

申请号：US18491082

申请日：2023-10-20

申请人： DUPRAY VENTURES INC.

发明人： Brent GRAY ,  Michel MORAND

IPC分类号： A47L7/00 ,  A47L9/06 ,  A47L9/24 ,  A47L9/28 ,  A47L9/32 ,  A47L11/30 ,  A47L11/40

CPC分类号： A47L7/0023 ,  A47L7/0009 ,  A47L7/0042 ,  A47L9/06 ,  A47L9/248 ,  A47L9/2857 ,  A47L9/327 ,  A47L11/30 ,  A47L11/4008 ,  A47L11/4016 ,  A47L11/4036 ,  A47L11/4075 ,  A47L11/4083 ,  A47L11/4088

摘要： A spot cleaner apparatus may have a clean fluid tank configured for holding a cleaning fluid. A dirty fluid tank may include an integrated liquid/air separator. A cleaning head may be fluidly coupled to the clean fluid tank, the cleaning head including one or more vacuum inlets and a fluid-nebulizing orifice configured to dispense the cleaning fluid in a mist-like fashion. A pump assembly may fluidly couple the clean fluid tank to the cleaning head. A fluid heater heats the cleaning fluid at or between the clean fluid tank and the fluid-nebulizing orifice. A vacuum assembly configured for drawing a vacuum airflow from one or more vacuum inlets in the cleaning head through the integrated liquid/air separator in the dirty fluid tank.

公开(公告)号：US11871892B1

公开(公告)日：2024-01-16

申请号：US18243272

申请日：2023-09-07

申请人： BISSELL Inc.

发明人： Jacob Resch ,  Jacob S. Boles

IPC分类号： A47L9/28 ,  A47L11/40 ,  A47L5/30 ,  B08B3/04 ,  A47L11/30 ,  A47L7/00 ,  A47L11/18 ,  B60L53/10 ,  A46B17/06

CPC分类号： A47L9/2873 ,  A47L5/30 ,  A47L7/0004 ,  A47L11/185 ,  A47L11/302 ,  A47L11/4005 ,  A47L11/4008 ,  A47L11/4011 ,  A47L11/4041 ,  A47L11/4094 ,  B08B3/04 ,  B60L53/10 ,  A46B17/06 ,  A47L11/4019 ,  A47L11/4025 ,  A47L11/4027 ,  A47L11/4083 ,  A47L11/4088 ,  A47L11/4097 ,  B08B2209/027

摘要： A surface cleaning apparatus includes an upright body and a base adapted for movement across a surface to be cleaned, a fluid delivery system, and a recovery system. The surface cleaning apparatus can be configured to clean multiple surfaces, including hard and soft surfaces, and for different cleaning modes, including wet cleaning, dry vacuum cleaning, and self-cleaning. Methods for self-cleaning a surface cleaning apparatus are also provided.

公开(公告)号：US20230389765A1

公开(公告)日：2023-12-07

申请号：US18330513

申请日：2023-06-07

申请人： BSH Hausgeräte GmbH

发明人： Frank Schnitzer ,  Stefan Hassfurter

IPC分类号： A47L11/40

CPC分类号： A47L11/4011 ,  A47L2201/06 ,  A47L11/4008 ,  A47L11/4066

摘要： A method for controlling a robot for the wet cleaning of a floor surface includes traveling over the floor surface and wet cleaning a portion of the floor surface which has been traveled over. A degree of wetness of a portion of the floor surface to be traveled over by the robot is determined, and the portion is traveled over only when the degree of wetness is below a predetermined threshold value. A robot for wet cleaning of a floor surface is also provided.

公开(公告)号：US20230389760A1

公开(公告)日：2023-12-07

申请号：US18317263

申请日：2023-05-15

申请人： MAKITA CORPORATION

发明人： Kosuke KOMIYA ,  Takayuki TAHARA ,  Takashi ISHIHARA

IPC分类号： A47L7/00 ,  A47L9/28 ,  A47L5/36 ,  A47L11/40

CPC分类号： A47L7/0023 ,  A47L7/0019 ,  A47L9/2857 ,  A47L9/2884 ,  A47L5/362 ,  A47L11/4083 ,  A47L11/4088 ,  A47L11/4005 ,  A47L11/4016 ,  A47L11/4008

摘要： A surface-cleaning apparatus (1) includes: a main-body housing (2); a suction motor (6), which is housed in the main-body housing and is driven to recover a cleaning liquid from a surface of a cleaning target; a first tank (3), which houses the cleaning liquid to be supplied to the surface of the cleaning target; and a second tank (4), which houses the cleaning liquid recovered from the surface of the cleaning target. One tank of the first tank and the second tank is connected to an upper portion of the main-body housing. The other tank of the first tank and the second tank is connected to a lower portion of the main-body housing and has a lower surface (4A) that opposes a stationary surface on which the surface-cleaning apparatus is disposed.

公开(公告)号：US11825996B2

公开(公告)日：2023-11-28

申请号：US18212396

申请日：2023-06-21

申请人： BISSELL Inc.

发明人： Jincheng Xia ,  Jianjun Ge ,  Zhenjiang Yin ,  Xin Chen ,  Yongsheng Liang ,  Kam Hoi Ma

IPC分类号： A47L11/30 ,  A47L11/40 ,  A47L9/04 ,  A46B13/00 ,  A47L5/28 ,  A47L5/30 ,  A47L7/00 ,  A47L11/29 ,  A47L9/30 ,  A46B1/00 ,  A46B9/06

CPC分类号： A47L11/302 ,  A46B1/00 ,  A46B9/06 ,  A46B13/001 ,  A47L5/28 ,  A47L5/30 ,  A47L7/0004 ,  A47L7/0014 ,  A47L9/04 ,  A47L9/30 ,  A47L11/29 ,  A47L11/30 ,  A47L11/4008 ,  A47L11/4016 ,  A47L11/4041 ,  A47L11/4044 ,  A47L11/4083 ,  A47L11/4088

摘要： A surface cleaning apparatus includes a housing including an upright handle assembly and a base mounted to the upright handle assembly. The surface cleaning apparatus is further provided with a fluid delivery system comprising a fluid dispenser configured to dispense fluid and at least one wiper to remove excess liquid from a brushroll.