EP4005456A4 - Vacuum cleaner - Google Patents

Vacuum cleaner Download PDF

Info

Publication number
EP4005456A4
EP4005456A4 EP20848212.5A EP20848212A EP4005456A4 EP 4005456 A4 EP4005456 A4 EP 4005456A4 EP 20848212 A EP20848212 A EP 20848212A EP 4005456 A4 EP4005456 A4 EP 4005456A4
Authority
EP
European Patent Office
Prior art keywords
vacuum cleaner
cleaner
vacuum
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.)
Pending
Application number
EP20848212.5A
Other languages
German (de)
French (fr)
Other versions
EP4005456A1 (en
Inventor
Jaewon Jang
Jinho CHUNG
Yeongjae 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 KR1020190176625A external-priority patent/KR20210015594A/en
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP4005456A1 publication Critical patent/EP4005456A1/en
Publication of EP4005456A4 publication Critical patent/EP4005456A4/en
Pending legal-status Critical Current

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
    • 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
    • A47L11/28—Floor-scrubbing machines, motor-driven
    • A47L11/282—Floor-scrubbing machines, motor-driven having rotary 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
    • A47L11/28—Floor-scrubbing machines, motor-driven
    • A47L11/282—Floor-scrubbing machines, motor-driven having rotary tools
    • A47L11/283—Floor-scrubbing machines, motor-driven 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
EP20848212.5A 2019-07-31 2020-01-29 Vacuum cleaner Pending EP4005456A4 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20190093482 2019-07-31
KR20190093483 2019-07-31
KR1020190176625A KR20210015594A (en) 2019-07-31 2019-12-27 Cleaner
PCT/KR2020/001366 WO2021020680A1 (en) 2019-07-31 2020-01-29 Vacuum cleaner

Publications (2)

Publication Number Publication Date
EP4005456A1 EP4005456A1 (en) 2022-06-01
EP4005456A4 true EP4005456A4 (en) 2023-10-11

Family

ID=74229680

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20848212.5A Pending EP4005456A4 (en) 2019-07-31 2020-01-29 Vacuum cleaner

Country Status (2)

Country Link
EP (1) EP4005456A4 (en)
WO (1) WO2021020680A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024011479A1 (en) * 2022-07-14 2024-01-18 Sharkninja Operating Llc Robotic cleaner

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190038106A1 (en) * 2017-08-07 2019-02-07 Lg Electronics Inc. Cleaner
EP3440980A1 (en) * 2017-08-07 2019-02-13 LG Electronics Inc. Robot cleaner and controlling method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100595571B1 (en) * 2004-09-13 2006-07-03 엘지전자 주식회사 Robot cleaner
KR100671897B1 (en) 2005-04-04 2007-01-24 주식회사 대우일렉트로닉스 Robot vacuum cleaner having switch type sensor
US8417383B2 (en) * 2006-05-31 2013-04-09 Irobot Corporation Detecting robot stasis
KR20100132147A (en) * 2009-06-09 2010-12-17 웅진코웨이주식회사 Mobile body and method for controlling traveling of the same
KR101602790B1 (en) 2015-02-26 2016-03-11 에브리봇 주식회사 A robot cleaner and a method for operating it
KR102014141B1 (en) * 2017-08-07 2019-10-21 엘지전자 주식회사 Robot Cleaner
KR102000068B1 (en) * 2017-08-07 2019-07-15 엘지전자 주식회사 Cleaner

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190038106A1 (en) * 2017-08-07 2019-02-07 Lg Electronics Inc. Cleaner
EP3440980A1 (en) * 2017-08-07 2019-02-13 LG Electronics Inc. Robot cleaner and controlling method thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021020680A1 *

Also Published As

Publication number Publication date
EP4005456A1 (en) 2022-06-01
WO2021020680A1 (en) 2021-02-04

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