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EP3491987A4 - Electric vacuum cleaner - Google Patents

Electric vacuum cleaner Download PDF

Info

Publication number
EP3491987A4
EP3491987A4 EP17834551.8A EP17834551A EP3491987A4 EP 3491987 A4 EP3491987 A4 EP 3491987A4 EP 17834551 A EP17834551 A EP 17834551A EP 3491987 A4 EP3491987 A4 EP 3491987A4
Authority
EP
European Patent Office
Prior art keywords
vacuum cleaner
electric vacuum
electric
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.)
Granted
Application number
EP17834551.8A
Other languages
German (de)
French (fr)
Other versions
EP3491987B1 (en
EP3491987A1 (en
Inventor
Yukio Machida
Naoko Shinagawa
Yusuke Abe
Takayoshi Shimizu
Fumiki Mano
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.)
Toshiba Lifestyle Products and Services Corp
Original Assignee
Toshiba Lifestyle Products and Services Corp
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 JP2016149921A external-priority patent/JP6796966B2/en
Priority claimed from JP2016149923A external-priority patent/JP6796425B2/en
Application filed by Toshiba Lifestyle Products and Services Corp filed Critical Toshiba Lifestyle Products and Services Corp
Publication of EP3491987A1 publication Critical patent/EP3491987A1/en
Publication of EP3491987A4 publication Critical patent/EP3491987A4/en
Application granted granted Critical
Publication of EP3491987B1 publication Critical patent/EP3491987B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/02Nozzles
    • A47L9/08Nozzles with means adapted for blowing
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00Structural features of suction cleaners
    • A47L5/12Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/14Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum cleaning by blowing-off, also combined with suction cleaning
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00Structural features of suction cleaners
    • A47L5/12Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/24Hand-supported suction cleaners
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/24Hoses or pipes; Hose or pipe couplings
    • A47L9/242Hose or pipe couplings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Suction Cleaners (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP17834551.8A 2016-07-29 2017-07-28 Electric vacuum cleaner Active EP3491987B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016149921A JP6796966B2 (en) 2016-07-29 2016-07-29 Vacuum cleaner
JP2016149923A JP6796425B2 (en) 2016-07-29 2016-07-29 Vacuum cleaner
PCT/JP2017/027515 WO2018021549A1 (en) 2016-07-29 2017-07-28 Electric vacuum cleaner

Publications (3)

Publication Number Publication Date
EP3491987A1 EP3491987A1 (en) 2019-06-05
EP3491987A4 true EP3491987A4 (en) 2020-04-29
EP3491987B1 EP3491987B1 (en) 2021-03-31

Family

ID=61017104

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17834551.8A Active EP3491987B1 (en) 2016-07-29 2017-07-28 Electric vacuum cleaner

Country Status (5)

Country Link
US (1) US20190174984A1 (en)
EP (1) EP3491987B1 (en)
CN (1) CN108697284A (en)
MY (1) MY193132A (en)
WO (1) WO2018021549A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12156626B2 (en) 2009-03-13 2024-12-03 Omachron Intellectual Property Inc. Surface cleaning apparatus
US11707173B2 (en) 2014-07-18 2023-07-25 Omachron Intellectual Property Inc. Surface cleaning apparatus
US11839343B2 (en) * 2019-08-15 2023-12-12 Omachron Intellectual Property Inc. Handheld surface cleaning apparatus
EP3788920A4 (en) * 2018-05-02 2022-07-27 Dreame Technology (Tianjin) Co., Ltd. PORTABLE VACUUM
US10828650B2 (en) 2018-09-21 2020-11-10 Omachron Intellectual Property Inc. Multi cyclone array for surface cleaning apparatus and a surface cleaning apparatus having same
CN109730581B (en) * 2019-01-30 2024-12-27 珠海格力电器股份有限公司 Handheld Vacuum Cleaner
JP2020171515A (en) * 2019-04-11 2020-10-22 日立グローバルライフソリューションズ株式会社 Vacuum cleaner
JP7492318B2 (en) * 2019-06-05 2024-05-29 東芝ライフスタイル株式会社 Vacuum cleaner
JP7353082B2 (en) * 2019-07-09 2023-09-29 東芝ライフスタイル株式会社 vacuum cleaner
US11224324B2 (en) * 2019-08-15 2022-01-18 Omachron Intellectual Property Inc. Handheld surface cleaning apparatus
WO2021026637A1 (en) * 2019-08-15 2021-02-18 Omachron Intellectual Property Inc. Handheld surface cleaning apparatus
USD930296S1 (en) * 2020-07-01 2021-09-07 Jiazhe Song Vacuum cleaner
USD945093S1 (en) * 2020-07-13 2022-03-01 Suzhou Aza Clean Electric Technology Co., Ltd. Vacuum cleaner
USD1048610S1 (en) * 2022-11-29 2024-10-22 Black & Decker, Inc. Vacuum

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005006880A (en) * 2003-06-19 2005-01-13 Matsushita Electric Ind Co Ltd Vacuum cleaner
WO2010134577A1 (en) * 2009-05-21 2010-11-25 株式会社 東芝 Electric cleaner
JP2011250972A (en) * 2010-06-02 2011-12-15 Panasonic Corp Vacuum cleaner

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53108769U (en) * 1977-02-07 1978-08-31
JP3501750B2 (en) * 1999-11-09 2004-03-02 リョービ株式会社 Blower / suction unit
JP3507740B2 (en) * 1999-12-09 2004-03-15 株式会社マキタ Suction / discharge device with one dual-use nozzle
CN201057998Y (en) * 2007-06-18 2008-05-14 苏州宝时得电动工具有限公司 Blowing-suction machines
CN201422832Y (en) * 2009-05-22 2010-03-17 祥利电器制品(深圳)有限公司 Sucking and blowing dust collector
JP2016049141A (en) * 2014-08-28 2016-04-11 ツインバード工業株式会社 Vacuum cleaner

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005006880A (en) * 2003-06-19 2005-01-13 Matsushita Electric Ind Co Ltd Vacuum cleaner
WO2010134577A1 (en) * 2009-05-21 2010-11-25 株式会社 東芝 Electric cleaner
JP2011250972A (en) * 2010-06-02 2011-12-15 Panasonic Corp Vacuum cleaner

Also Published As

Publication number Publication date
CN108697284A (en) 2018-10-23
US20190174984A1 (en) 2019-06-13
EP3491987B1 (en) 2021-03-31
WO2018021549A1 (en) 2018-02-01
MY193132A (en) 2022-09-26
EP3491987A1 (en) 2019-06-05

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