SG11202105317UA - Device and method for automatically performing an activity, in particular for cleaning dirty surfaces - Google Patents

Device and method for automatically performing an activity, in particular for cleaning dirty surfaces

Info

Publication number
SG11202105317UA
SG11202105317UA SG11202105317UA SG11202105317UA SG11202105317UA SG 11202105317U A SG11202105317U A SG 11202105317UA SG 11202105317U A SG11202105317U A SG 11202105317UA SG 11202105317U A SG11202105317U A SG 11202105317UA SG 11202105317U A SG11202105317U A SG 11202105317UA
Authority
SG
Singapore
Prior art keywords
activity
automatically performing
cleaning dirty
dirty surfaces
cleaning
Prior art date
Application number
SG11202105317UA
Inventor
Martin Gadient
Thomas Oberholzer
Armin Koller
Original Assignee
Kemaro Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kemaro Ag filed Critical Kemaro Ag
Publication of SG11202105317UA publication Critical patent/SG11202105317UA/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2805—Parameters or conditions being sensed
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2805—Parameters or conditions being sensed
    • A47L9/2826—Parameters or conditions being sensed the condition of the floor
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/24—Floor-sweeping machines, motor-driven
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/29—Floor-scrubbing machines characterised by means for taking-up dirty liquid
    • A47L11/30—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction
    • A47L11/302—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction having rotary tools
    • A47L11/305—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction having rotary tools the tools being disc brushes
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4002—Installations of electric equipment
    • A47L11/4008—Arrangements of switches, indicators or the like
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4011—Regulation of the cleaning machine by electric means; Control systems and remote control systems therefor
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4061—Steering means; Means for avoiding obstacles; Details related to the place where the driver is accommodated
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4072—Arrangement of castors or wheels
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/04—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids for using the exhaust air for other purposes, e.g. for distribution of chemicals in a room, for sterilisation of the air
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/009—Carrying-vehicles; Arrangements of trollies or wheels; Means for avoiding mechanical obstacles
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1683—Dust collecting chambers; Dust collecting receptacles
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1691—Mounting or coupling means for cyclonic chamber or dust receptacles
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2805—Parameters or conditions being sensed
    • A47L9/281—Parameters or conditions being sensed the amount or condition of incoming dirt or dust
    • A47L9/2815—Parameters or conditions being sensed the amount or condition of incoming dirt or dust using optical detectors
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2836—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means characterised by the parts which are controlled
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2836—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means characterised by the parts which are controlled
    • A47L9/2842—Suction motors or blowers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2836—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means characterised by the parts which are controlled
    • A47L9/2847—Surface treating elements
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2836—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means characterised by the parts which are controlled
    • A47L9/2852—Elements for displacement of the vacuum cleaner or the accessories therefor, e.g. wheels, casters or nozzles
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/30—Arrangement of illuminating devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/18—Measuring arrangements characterised by the use of mechanical techniques for measuring depth
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
    • A47L2201/04—Automatic control of the travelling movement; Automatic obstacle detection
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
    • A47L2201/06—Control of the cleaning action for autonomous devices; Automatic detection of the surface condition before, during or after cleaning

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Cleaning In General (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Electric Suction Cleaners (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
SG11202105317UA 2018-12-12 2019-12-10 Device and method for automatically performing an activity, in particular for cleaning dirty surfaces SG11202105317UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH01542/18A CH715633A2 (en) 2018-12-12 2018-12-12 Device and method for automatically performing an activity, in particular for cleaning dirty surfaces.
PCT/EP2019/084399 WO2020120462A2 (en) 2018-12-12 2019-12-10 Device and method for automatically performing an activity, in particular for cleaning dirty surfaces

Publications (1)

Publication Number Publication Date
SG11202105317UA true SG11202105317UA (en) 2021-07-29

Family

ID=68887409

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202105317UA SG11202105317UA (en) 2018-12-12 2019-12-10 Device and method for automatically performing an activity, in particular for cleaning dirty surfaces

Country Status (11)

Country Link
US (1) US20220022712A1 (en)
EP (2) EP3893710B1 (en)
JP (1) JP7458403B2 (en)
KR (1) KR20210100151A (en)
CN (1) CN113164001A (en)
AU (1) AU2019398399A1 (en)
BR (1) BR112021009598A2 (en)
CA (1) CA3121049A1 (en)
CH (1) CH715633A2 (en)
SG (1) SG11202105317UA (en)
WO (1) WO2020120462A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116250762A (en) 2019-05-01 2023-06-13 尚科宁家运营有限公司 Vacuum cleaner and docking station for use with a vacuum cleaner
WO2024055224A1 (en) 2022-09-15 2024-03-21 Sharkninja Operating Llc Vacuum cleaner and docking station configured to cooperate with the same

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPR154400A0 (en) * 2000-11-17 2000-12-14 Duplex Cleaning Machines Pty. Limited Robot machine
US6580246B2 (en) 2001-08-13 2003-06-17 Steven Jacobs Robot touch shield
CN2605152Y (en) * 2002-12-25 2004-03-03 师峰 Two-purpose tipping truck
CN2657571Y (en) * 2003-09-27 2004-11-24 雷祖荫 Electric ring-band cleaning apparatus
US7617557B2 (en) * 2004-04-02 2009-11-17 Royal Appliance Mfg. Co. Powered cleaning appliance
US7620476B2 (en) * 2005-02-18 2009-11-17 Irobot Corporation Autonomous surface cleaning robot for dry cleaning
KR100671897B1 (en) * 2005-04-04 2007-01-24 주식회사 대우일렉트로닉스 Robot vacuum cleaner having switch type sensor
KR20070021764A (en) * 2005-08-19 2007-02-23 주식회사 대우일렉트로닉스 Non-exhaust robot cleaner
KR101301834B1 (en) * 2007-05-09 2013-08-29 아이로보트 코퍼레이션 Compact autonomous coverage robot
DE102010016788B4 (en) * 2010-05-05 2012-01-19 Miele & Cie. Kg Filter, vacuum cleaner with such a filter and use of such a filter as a vacuum cleaner exhaust filter
US20140201941A1 (en) * 2011-09-29 2014-07-24 Sharp Kabushiki Kaisha Cleaning robot
CN103356122A (en) * 2012-04-05 2013-10-23 科沃斯机器人科技(苏州)有限公司 Glass cleaning device
GB2502132B (en) * 2012-05-17 2014-11-05 Dyson Technology Ltd Autonomous vacuum cleaner
JP5803831B2 (en) * 2012-07-23 2015-11-04 株式会社デンソー In-vehicle optical sensor cleaning device
DE102012108008A1 (en) 2012-08-30 2014-03-06 Miele & Cie. Kg Self-propelled suction device for automated cleaning of surface, has sensor for detecting characteristics of environment of suction device, where sensor is arranged to detect liquid located on surface to be cleaned
GB201301578D0 (en) * 2013-01-29 2013-03-13 Dyson Technology Ltd Mobile robot
US9326654B2 (en) * 2013-03-15 2016-05-03 Irobot Corporation Roller brush for surface cleaning robots
WO2015072623A1 (en) * 2013-11-13 2015-05-21 엘지전자 주식회사 Cleaning device and control method therefor
JP6207388B2 (en) * 2013-12-27 2017-10-04 シャープ株式会社 Self-propelled vacuum cleaner
JP6634223B2 (en) 2015-06-15 2020-01-22 シャープ株式会社 Self-propelled electronic device and traveling method of the self-propelled electronic device
JP6476077B2 (en) * 2015-06-18 2019-02-27 シャープ株式会社 Self-propelled electronic device and traveling method of the self-propelled electronic device
CN105982624B (en) * 2015-12-30 2019-04-16 小米科技有限责任公司 Anti-jamming processing method and device for automatic cleaning equipment and automatic cleaning equipment
CN105962841A (en) * 2016-06-22 2016-09-28 洛阳圣瑞智能机器人有限公司 Glass wiping robot anti-falling device and method
CN106223765B (en) * 2016-08-30 2018-03-13 北汽银翔汽车有限公司 It is a kind of possess on turn over and under turn over the automobile back doors of opening ways
KR101976424B1 (en) * 2017-01-25 2019-05-09 엘지전자 주식회사 Moving Robot
US20180299899A1 (en) * 2017-04-13 2018-10-18 Neato Robotics, Inc. Localized collection of ambient data
US20190310470A1 (en) * 2018-04-10 2019-10-10 Visteon Global Technologies, Inc. System to maintain a clear lens on a camera

Also Published As

Publication number Publication date
AU2019398399A1 (en) 2021-06-03
CH715633A2 (en) 2020-06-15
WO2020120462A3 (en) 2020-08-06
EP4278940A2 (en) 2023-11-22
KR20210100151A (en) 2021-08-13
EP3893710C0 (en) 2023-10-18
WO2020120462A2 (en) 2020-06-18
JP7458403B2 (en) 2024-03-29
JP2022513900A (en) 2022-02-09
EP3893710B1 (en) 2023-10-18
BR112021009598A2 (en) 2021-08-10
CN113164001A (en) 2021-07-23
EP4278940A3 (en) 2024-08-14
EP3893710A2 (en) 2021-10-20
CA3121049A1 (en) 2020-06-18
US20220022712A1 (en) 2022-01-27

Similar Documents

Publication Publication Date Title
IL274749B (en) Hand washing system and method
IL290841A (en) Method and apparatus for cleaning surfaces
IL276586A (en) Device and method for use in cleaning a facade
HK1255071A1 (en) Cleaning method, apparatus and use
EP3934227A4 (en) Cleaning device, imaging unit with cleaning device, and cleaning method
EP3718652C0 (en) Cleaning method and cleaning device
GB201821278D0 (en) Drone-based cleaning method and system
EP3597318A4 (en) Ultrasonic cleaning apparatus and ultrasonic cleaning method
SG10201705206QA (en) Cleaning apparatus, plating apparatus using the same, and cleaning method
SG11201911753QA (en) Cleaning device and cleaning method
ZA202107329B (en) Method and device for disinfecting clean rooms
EP3823508C0 (en) Cleaning apparatus and cleaning system
IL276471A (en) Method and apparatus for cleaning surfaces
EP3779849A4 (en) Device and method for monitoring activity in fish
SG11202101677XA (en) Cleaning system and method for cleaning items to be cleaned
PL3850145T3 (en) Method and apparatus for cleaning laundry
SG11202105317UA (en) Device and method for automatically performing an activity, in particular for cleaning dirty surfaces
RS64260B1 (en) Device and method for cleaning containers
IL266849A (en) System and method for use in photoplethysmography
GB2573261B (en) Sleep activity detection method and apparatus
SG10201906216RA (en) Substrate cleaning device and substrate cleaning method
GB2554307B (en) Apparatus for retaining liquid and method for brush cleaning
SG11202006936RA (en) Cleaning components and methods in a plating system
SG11202005740XA (en) Wafer cleaning apparatus and wafer cleaning method
SG11202011443TA (en) Membrane cleaning device and membrane cleaning method