EP4298975A4 - CLEANING DEVICE - Google Patents

CLEANING DEVICE

Info

Publication number
EP4298975A4
EP4298975A4 EP22760117.6A EP22760117A EP4298975A4 EP 4298975 A4 EP4298975 A4 EP 4298975A4 EP 22760117 A EP22760117 A EP 22760117A EP 4298975 A4 EP4298975 A4 EP 4298975A4
Authority
EP
European Patent Office
Prior art keywords
cleaning device
cleaning
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP22760117.6A
Other languages
German (de)
French (fr)
Other versions
EP4298975B1 (en
EP4298975A1 (en
Inventor
Jaewon Jang
Yeongjae LEE
Minwoo Lee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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
Priority claimed from KR1020210172190A external-priority patent/KR20220122474A/en
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP4298975A1 publication Critical patent/EP4298975A1/en
Publication of EP4298975A4 publication Critical patent/EP4298975A4/en
Application granted granted Critical
Publication of EP4298975B1 publication Critical patent/EP4298975B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/24—Hand-supported suction cleaners
    • A47L5/26—Hand-supported suction cleaners with driven dust-loosening tools
    • 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
    • A47L11/4005—Arrangements of batteries or cells; Electric power supply arrangements
    • 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
    • A47L11/4036—Parts or details of the surface treating tools
    • A47L11/4038—Disk shaped surface treating tools
    • 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
    • A47L11/4063—Driving means; Transmission means therefor
    • A47L11/4069—Driving or transmission means for the cleaning tools
    • 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
    • A47L11/408—Means for supplying cleaning or surface treating agents
    • A47L11/4083—Liquid supply reservoirs; Preparation of the agents, e.g. mixing devices
    • 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
    • A47L11/408—Means for supplying cleaning or surface treating agents
    • A47L11/4086—Arrangements for steam generation
    • 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
    • A47L11/408—Means for supplying cleaning or surface treating agents
    • A47L11/4088—Supply pumps; Spraying devices; Supply conduits
    • 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
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/24—Hand-supported suction cleaners
EP22760117.6A 2021-02-26 2022-02-25 Cleaner Active EP4298975B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163154269P 2021-02-26 2021-02-26
KR1020210172190A KR20220122474A (en) 2021-02-26 2021-12-03 vacuum cleaner
PCT/KR2022/002792 WO2022182201A1 (en) 2021-02-26 2022-02-25 Cleaner

Publications (3)

Publication Number Publication Date
EP4298975A1 EP4298975A1 (en) 2024-01-03
EP4298975A4 true EP4298975A4 (en) 2025-02-26
EP4298975B1 EP4298975B1 (en) 2026-04-01

Family

ID=83049597

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22760117.6A Active EP4298975B1 (en) 2021-02-26 2022-02-25 Cleaner

Country Status (5)

Country Link
US (1) US20240138644A1 (en)
EP (1) EP4298975B1 (en)
AU (1) AU2022227479B2 (en)
TW (1) TWI843060B (en)
WO (1) WO2022182201A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1038556S1 (en) * 2019-09-20 2024-08-06 Yihu Zhuo Vacuum
CN219253433U (en) * 2022-09-23 2023-06-27 苏州宝时得电动工具有限公司 Hand-held steam cleaning device
GB2622851B (en) * 2022-09-30 2024-12-25 Dyson Operations Pte Ltd Floor cleaning appliance
TWI918209B (en) 2023-12-12 2026-03-11 南韓商Ｌｇ電子股份有限公司 Mop module
KR20250089769A (en) * 2023-12-12 2025-06-19 엘지전자 주식회사 Cleaner module

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9247855B2 (en) * 2013-07-16 2016-02-02 Bissell Homecare, Inc. Surface cleaning apparatus
US20160345795A1 (en) * 2014-01-31 2016-12-01 Techtronic Floor Care Technology Limited Surface cleaning apparatus
WO2020048851A1 (en) * 2018-09-07 2020-03-12 Alfred Kärcher SE & Co. KG Hot water-cleaning device and method for operating a hot water-cleaning device

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100662440B1 (en) * 2005-12-09 2007-01-02 엘지전자 주식회사 steam cleaner
KR100738478B1 (en) 2006-06-02 2007-07-11 주식회사 크리엘 Steam and Vacuum Compound Cleaners
CN2936108Y (en) * 2006-07-25 2007-08-22 金鑫权 Vertical vacuum cleaner
US10791889B2 (en) * 2016-01-08 2020-10-06 Omachron Intellectual Property Inc. Hand carryable surface cleaning apparatus
US11950745B2 (en) * 2014-12-17 2024-04-09 Omachron Intellectual Property Inc. Surface cleaning apparatus
US10251519B2 (en) * 2014-12-17 2019-04-09 Omachron Intellectual Property Inc. Surface cleaning apparatus
TWI618523B (en) * 2015-07-29 2018-03-21 Ｌｇ電子股份有限公司 Vacuum cleaner
US10165914B2 (en) * 2016-01-08 2019-01-01 Omachron Intellectual Property Inc. Hand carryable surface cleaning apparatus
KR102506421B1 (en) * 2016-05-26 2023-03-07 삼성전자주식회사 Cleaning robot and controlling method thereof
CN106618377A (en) * 2016-09-14 2017-05-10 天佑电器（苏州）有限公司 Cleaning tool
KR200489070Y1 (en) * 2017-03-08 2019-08-23 김흥길 Rotation Type Automatic Mop Sweeper Being Capable of Altering Revolution Velocity
CN108309148A (en) * 2018-04-14 2018-07-24 苏州爱普电器有限公司 Surface cleaning apparatus
CN208625568U (en) * 2018-04-14 2019-03-22 苏州爱普电器有限公司 Floor cleaning device
CN211404551U (en) * 2018-08-21 2020-09-01 创科（澳门离岸商业服务）有限公司 Rechargeable battery pack
JP2020062209A (en) * 2018-10-17 2020-04-23 シャープ株式会社 Stick-type electric cleaner
KR102172613B1 (en) * 2019-03-13 2020-11-02 임택순 Steam mop vacuum cleaner
CN111820805A (en) * 2019-04-17 2020-10-27 康塔有限公司 battery powered equipment
CN110786778B (en) * 2019-12-06 2024-07-05 宁波福瑞电子科技有限公司 Intelligent gun type dust collector

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9247855B2 (en) * 2013-07-16 2016-02-02 Bissell Homecare, Inc. Surface cleaning apparatus
US20160345795A1 (en) * 2014-01-31 2016-12-01 Techtronic Floor Care Technology Limited Surface cleaning apparatus
WO2020048851A1 (en) * 2018-09-07 2020-03-12 Alfred Kärcher SE & Co. KG Hot water-cleaning device and method for operating a hot water-cleaning device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022182201A1 *

Also Published As

Publication number Publication date
TWI843060B (en) 2024-05-21
TW202239366A (en) 2022-10-16
WO2022182201A1 (en) 2022-09-01
US20240138644A1 (en) 2024-05-02
AU2022227479B2 (en) 2025-09-25
EP4298975B1 (en) 2026-04-01
EP4298975A1 (en) 2024-01-03
AU2022227479A1 (en) 2023-09-21

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