公开(公告)号：US11918170B2

公开(公告)日：2024-03-05

申请号：US18378561

申请日：2023-10-10

申请人： Omachron Intellectual Property Inc.

发明人： Wayne Ernest Conrad

IPC分类号： A47L5/24 ,  A47L5/22 ,  A47L5/28 ,  A47L9/10 ,  A47L9/12 ,  A47L9/16 ,  A47L9/22 ,  A47L9/28 ,  A47L9/32

CPC分类号： A47L5/24 ,  A47L5/225 ,  A47L5/28 ,  A47L9/106 ,  A47L9/122 ,  A47L9/165 ,  A47L9/1666 ,  A47L9/1683 ,  A47L9/1691 ,  A47L9/22 ,  A47L9/2868 ,  A47L9/322

摘要： A hand vacuum cleaner comprises a body which houses a suction motor. An end of a handle is provided on a sidewall of the body and extends outwardly therefrom. An air treatment member comprises a chamber, which has an openable door and which forms a front face of the hand vacuum cleaner. An openable door lock comprises an axially extending member having a front end and a rear end and, when the door is in a closed portion, the front end secures the openable door in the closed position and the door release actuator is rotationally mounted and, in use, the door release actuator is rotated to drive the axially extending member whereby the door is unlocked.

公开(公告)号：US11903553B2

公开(公告)日：2024-02-20

申请号：US17508301

申请日：2021-10-22

申请人： H-P Products, Inc.

发明人： Darrell V. Nieschwitz ,  Greg A Calderone ,  Shawn C. Metz

IPC分类号： A47L9/28 ,  A47L9/24 ,  H02N2/00 ,  A47L9/02 ,  A47L5/38

CPC分类号： A47L9/2857 ,  A47L5/38 ,  A47L9/02 ,  A47L9/242 ,  A47L9/248 ,  A47L9/2868 ,  A47L9/2894 ,  H02N2/00

摘要： A vacuum hose has a switch that allows an operator to selectively send control signals to a transceiver to control the operation of a central vacuum unit. The switch may be located on a cuff or nozzle defining a distal end of the vacuum hose. The switch is not located on a head unit that couples to the cuff or nozzle and not located on a wall-mounted valve. The switch can be an energy harvesting switch that requires no batteries or no dedicated power source (i.e., not hardwired).

公开(公告)号：US20240032747A1

公开(公告)日：2024-02-01

申请号：US18378561

申请日：2023-10-10

申请人： Omachron Intellectual Property Inc.

发明人： Wayne Ernest Conrad

IPC分类号： A47L5/24 ,  A47L5/22 ,  A47L9/16 ,  A47L9/22 ,  A47L9/32 ,  A47L5/28 ,  A47L9/10 ,  A47L9/12 ,  A47L9/28

CPC分类号： A47L5/24 ,  A47L5/225 ,  A47L9/1683 ,  A47L9/22 ,  A47L9/322 ,  A47L5/28 ,  A47L9/106 ,  A47L9/122 ,  A47L9/165 ,  A47L9/1666 ,  A47L9/1691 ,  A47L9/2868

摘要： A hand vacuum cleaner comprises a body which houses a suction motor. An end of a handle is provided on a sidewall of the body and extends outwardly therefrom. An air treatment member comprises a chamber, which has an openable door and which forms a front face of the hand vacuum cleaner. An openable door lock comprises an axially extending member having a front end and a rear end and, when the door is in a closed portion, the front end secures the openable door in the closed position and the door release actuator is rotationally mounted and, in use, the door release actuator is rotated to drive the axially extending member whereby the door is unlocked

公开(公告)号：US11819934B2

公开(公告)日：2023-11-21

申请号：US18092700

申请日：2023-01-03

申请人： MAKITA CORPORATION

发明人： Hitoshi Suzuki

IPC分类号： B23D59/00 ,  B25F5/00 ,  A47L9/28 ,  H01Q1/12 ,  H05K3/36 ,  A47L7/00 ,  B23Q11/00 ,  G08C17/02 ,  B24B23/02 ,  B24B55/00 ,  B24B55/10

CPC分类号： B23D59/006 ,  A47L7/0095 ,  A47L9/2842 ,  A47L9/2868 ,  A47L9/2894 ,  B23D59/001 ,  B23Q11/0046 ,  B23Q11/0071 ,  B24B23/02 ,  B24B23/028 ,  B24B55/00 ,  B24B55/10 ,  B25F5/00 ,  G08C17/02 ,  H01Q1/12 ,  H05K3/36 ,  A47L2201/06

摘要： A dust collector in one aspect of the present invention comprises a dust collection portion, a communication portion, and an interlock operation control portion. When the communication portion receives an interlock command transmitted from an electric working machine, the interlock operation control portion makes the dust collection portion operate interlocking with the electric working machine. The interlock operation control portion includes a storage portion, in which identification information specific to the electric working machine with which the dust collection portion is to be made to perform the interlock operation is stored.

公开(公告)号：US11751735B2

公开(公告)日：2023-09-12

申请号：US16889598

申请日：2020-06-01

申请人： M.D. Manufacturing, Inc.

发明人： Grant Olewiler

IPC分类号： A47L5/30 ,  A47L9/24 ,  A47L9/26 ,  A47L9/28 ,  A47L9/00 ,  A47L9/30 ,  A47L9/04 ,  A47L9/32

CPC分类号： A47L5/30 ,  A47L9/009 ,  A47L9/0411 ,  A47L9/0466 ,  A47L9/242 ,  A47L9/248 ,  A47L9/26 ,  A47L9/2857 ,  A47L9/2868 ,  A47L9/30 ,  A47L9/325 ,  A47L2201/04

摘要： The present invention provides unique portable or stationary hose retraction systems in a single compact unit having an elongated hose, a chamber or plenum for storing the hose, a primary vacuum source for creating suction in the hose, and a secondary vacuum source for retracting the hose into the chamber. Embodiments may include one or more switches located at a distal end of the hose for controlling the primary and secondary vacuum sources. Other embodiments include a movable robotic unit with a proximity generating signal at the distal end of the hose, whereby the robotic unit may withdraw the hose as needed during use, and the secondary vacuum source may retract slack in the hose during use, or may retract the entire hose and the robotic unit after use.

公开(公告)号：US11696665B2

公开(公告)日：2023-07-11

申请号：US17241266

申请日：2021-04-27

申请人： Johnny Skeens ,  Donald Stock ,  Riley Skeens

发明人： Johnny Skeens ,  Donald Stock ,  Riley Skeens

IPC分类号： A47L7/00 ,  B08B5/02 ,  B08B5/04 ,  B08B13/00 ,  B08B3/14 ,  A47L9/24 ,  A47L9/28 ,  A47L5/14 ,  A47B81/02 ,  B05B12/08 ,  B05B15/656 ,  B65H75/44 ,  B65H75/14 ,  B08B3/02 ,  A47L5/38

CPC分类号： A47L7/0004 ,  A47B81/02 ,  A47L5/14 ,  A47L9/24 ,  A47L9/2857 ,  A47L9/2868 ,  B05B12/087 ,  B05B15/656 ,  B08B3/02 ,  B08B3/14 ,  B08B5/02 ,  B08B5/04 ,  B08B13/00 ,  B65H75/14 ,  B65H75/4471 ,  B65H75/4478 ,  A47L5/38 ,  B08B2203/0276

摘要： A touchless cleaning assembly for cleaning a room in a touch-less manner includes a cabinet is recessed into a wall of a room. A plurality of hose reels is positioned in the cabinet and each of the hose reels includes a hose that is drawable outwardly from the cabinet for spraying a fluid for cleaning surfaces in the room, for blowing air to dry the surfaces and to vacuum the surfaces. An air compressor is positioned within the cabinet to direct compressed air into a respective hose reel to dry the surfaces. A vacuum is positioned within the cabinet to supply vacuum pressure to the a respective hose reel for suctionally removing the fluid from a floor of the room.

公开(公告)号：US11655643B1

公开(公告)日：2023-05-23

申请号：US17412780

申请日：2021-08-26

申请人： Vacuum Technologies, LLC

发明人： John F. Tucker ,  Eldered Tom Tucker ,  Jesse G. Ford ,  Justin Taylor Heaps ,  Jared Leroy Meacham ,  Timothy Ray Koenig

IPC分类号： E04H1/12 ,  B60S3/00 ,  H02S20/23 ,  A47L9/28 ,  A47L9/14 ,  A47L9/24 ,  A47L7/00

CPC分类号： E04H1/1205 ,  A47L7/0076 ,  A47L9/1409 ,  A47L9/248 ,  A47L9/2868 ,  B60S3/008 ,  H02S20/23

摘要： The present disclosure includes a vacuum stall canopy assembly for a car wash system having a first post assembly having a base leg permanently attached to the ground, a beam attached to the top of the first post assembly, a roof assembly disposed on an upper portion of the beam, a debris separator disposed on the beam, the debris separator having a first side and a second side, a main airline fluidly connected to the debris separator and configured to be connected to a source of vacuum suction, a first hose on the first side of the debris separator, and having a first nozzle on a distal end of the hose from the debris separator, and a second hose on the second side of the debris separator, and having a second nozzle on a distal end of the hose from the debris separator.

公开(公告)号：US20180279847A1

公开(公告)日：2018-10-04

申请号：US15936814

申请日：2018-03-27

申请人： LG ELECTRONICS INC.

发明人： Sinyoung PARK ,  Kyuhee KIM

IPC分类号： A47L11/40 ,  A47L9/28

CPC分类号： A47L11/4011 ,  A47L9/2857 ,  A47L9/2868 ,  A47L2201/04 ,  A47L2201/06 ,  G05D1/0027 ,  G05D1/0291 ,  G05D2201/0203

摘要： According to an aspect of the present disclosure, there is provided a method of controlling a robot system including a plurality of moving robots each assigned a cleaning area, the method including receiving a command designating an urgent cleaning area, at least one moving robot of the plurality of moving robots moving to the urgent cleaning area according to a predetermined criterion based on the command, performing a cleaning operation by the moving robot having moved to the urgent cleaning area and a moving robot assigned the urgent cleaning area as a cleaning area, and returning to an assigned cleaning area by the moving robot having moved to the urgent cleaning area when the cleaning operation is completed.

公开(公告)号：US20180242802A1

公开(公告)日：2018-08-30

申请号：US15964126

申请日：2018-04-27

申请人： Apiros AB

发明人： Arash FARD RAHMANI

IPC分类号： A47L9/02 ,  A47L9/28 ,  A47L9/30

CPC分类号： A47L9/02 ,  A47L9/2857 ,  A47L9/2868 ,  A47L9/30

摘要： The present invention relates to a nozzle suitable for being releasably connected to a suction source of a vacuum cleaner. The nozzle comprises a nozzle tube, a slim nozzle head, a flexible joint configured to provide a freedom of movement, a flexible conduit, a light source, and a power generation device.

公开(公告)号：US10052003B2

公开(公告)日：2018-08-21

申请号：US14386690

申请日：2013-02-21

申请人： Eurofilters N.V.

发明人： Jan Schultink ,  Ralf Sauer

IPC分类号： A47L9/00 ,  A47L9/14 ,  A47L9/22 ,  A47L9/28

CPC分类号： A47L9/1427 ,  A47L9/14 ,  A47L9/22 ,  A47L9/28 ,  A47L9/2868 ,  Y10T29/49716

摘要： The invention relates to a method for optimizing a vacuum cleaning system comprising a substantially hoseless and tubeless vacuum cleaning device and a filter bag, where the substantially hoseless and tubeless vacuum cleaning device comprises a motor-fan unit having a characteristic motor-fan curve, a filter bag receptacle, a connection port for the filter bag and a cleaning head, and where the filter bag comprises filter material made of nonwoven material, comprising the step of: adapting the characteristic motor-fan curve and the size, the shape and the material of the filter bag and the size and the shape of the filter bag receptacle and the inner diameter of the connection port for the filter bag and the cleaning head to each other such that the vacuum cleaning system achieves an efficiency of at least 30%, preferably of at least 34%, particularly preferably of at least 38% when vacuuming according to the Standard on a Standard carpet type Wilton with an empty filter bag, where vacuuming according to the Standard is performed according to Standard EN 60312 and the Standard carpet type Wilton is provided according to Standard EN 60312. The Invention furthermore relates to a vacuum cleaning system having a substantially hoseless and tubeless vacuum cleaning device and a filter bag which is developed and/or manufactured using this method.