EP2789282A1 - Elektrischer staubsauger - Google Patents

Elektrischer staubsauger Download PDF

Info

Publication number
EP2789282A1
EP2789282A1 EP12854805.4A EP12854805A EP2789282A1 EP 2789282 A1 EP2789282 A1 EP 2789282A1 EP 12854805 A EP12854805 A EP 12854805A EP 2789282 A1 EP2789282 A1 EP 2789282A1
Authority
EP
European Patent Office
Prior art keywords
cleaner body
flow path
motor fan
electric vacuum
cleaner
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.)
Withdrawn
Application number
EP12854805.4A
Other languages
English (en)
French (fr)
Other versions
EP2789282A4 (de
Inventor
Ryoutarou Itou
Kouichi Itou
Takahiro Sakai
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.)
Panasonic Corp
Original Assignee
Panasonic 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
Application filed by Panasonic Corp filed Critical Panasonic Corp
Publication of EP2789282A1 publication Critical patent/EP2789282A1/de
Publication of EP2789282A4 publication Critical patent/EP2789282A4/de
Withdrawn legal-status Critical Current

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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
    • A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
    • A47L5/32—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with means for connecting a hose
    • 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
    • A47L9/0081—Means for exhaust-air diffusion; Means for sound or vibration damping

Definitions

  • primary filter 11 centrifugally separates suction airflow containing dust that enters dust collection section 3. Separated dust accumulates at the bottom of dust collection section 3. Secondary filter 12 catches dust in suction airflow containing dust that has passed through primary filter 11. Then, only suction airflow is discharged outside dust collection section 3 through outlet 13a formed on top lid 13 of dust collection section 3. As shown by arrow C in FIGs. 5 to 7 , suction airflow discharged from outlet 13a formed on top lid 13 of dust collection section 3 reaches air inlet 16a of motor fan 16 via second flow path 27, and enters inside motor fan 16. Exhaust airflow is then discharged from air outlet 16b of motor fan 16.
  • the electric vacuum cleaner of the present invention includes the cleaner body, motor fan, suction tool, dust collection section, first flow path, and second flow path.
  • the motor fan is built into a lower part of the cleaner body, and produces suction airflow.
  • the suction tool is mounted below the cleaner body.
  • the dust collection section is mounted above the cleaner body, and collects dust suctioned by suction airflow produced by the motor fan.
  • the first flow path is provided to the cleaner body, and communicates with the suction tool and dust collection section.
  • the second flow path is provided to the cleaner body, and communicates with the dust collection section and the suction side of the motor fan.
  • the second flow path is formed over substantially the entire length of the cleaner body in a longitudinal direction.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Suction Cleaners (AREA)
  • Electrostatic Separation (AREA)
EP20120854805 2011-12-07 2012-11-26 Elektrischer staubsauger Withdrawn EP2789282A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011267975A JP5909635B2 (ja) 2011-12-07 2011-12-07 電気掃除機
PCT/JP2012/007551 WO2013084440A1 (ja) 2011-12-07 2012-11-26 電気掃除機

Publications (2)

Publication Number Publication Date
EP2789282A1 true EP2789282A1 (de) 2014-10-15
EP2789282A4 EP2789282A4 (de) 2015-04-22

Family

ID=48573832

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20120854805 Withdrawn EP2789282A4 (de) 2011-12-07 2012-11-26 Elektrischer staubsauger

Country Status (5)

Country Link
EP (1) EP2789282A4 (de)
JP (1) JP5909635B2 (de)
CN (1) CN103974651B (de)
TW (1) TW201328650A (de)
WO (1) WO2013084440A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4298969A1 (de) * 2022-06-30 2024-01-03 Anker Innovations Technology Co., Ltd. Bodenreinigungsvorrichtung

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015105061B4 (de) * 2015-04-01 2022-03-24 Vorwerk & Co. Interholding Gmbh Reinigungsgerät

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03111251U (de) * 1990-02-26 1991-11-14
US6070291A (en) * 1998-01-09 2000-06-06 Royal Appliance Mfg. Co. Upright vacuum cleaner with cyclonic air flow
JP2001087172A (ja) * 2000-09-04 2001-04-03 Matsushita Electric Ind Co Ltd 縦型電気掃除機
GB2391459A (en) * 2002-08-09 2004-02-11 Dyson Ltd A surface treating appliance with increased manoeuverability

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5766728A (en) * 1980-06-19 1982-04-23 James Dyson Vacuum cleaner
JPH0722188Y2 (ja) * 1990-02-09 1995-05-24 株式会社サイクロンジャパン サイクロン式縦型掃除機の空気回路
JPH10127537A (ja) * 1996-10-30 1998-05-19 Matsushita Electric Ind Co Ltd 電気掃除機
JP2005040245A (ja) * 2003-07-25 2005-02-17 Sanyo Electric Co Ltd 縦型掃除機
JP2006061369A (ja) * 2004-08-26 2006-03-09 Sharp Corp 電気掃除機
JP4717044B2 (ja) * 2007-10-03 2011-07-06 三洋電機株式会社 縦型掃除機

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03111251U (de) * 1990-02-26 1991-11-14
US6070291A (en) * 1998-01-09 2000-06-06 Royal Appliance Mfg. Co. Upright vacuum cleaner with cyclonic air flow
JP2001087172A (ja) * 2000-09-04 2001-04-03 Matsushita Electric Ind Co Ltd 縦型電気掃除機
GB2391459A (en) * 2002-08-09 2004-02-11 Dyson Ltd A surface treating appliance with increased manoeuverability

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013084440A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4298969A1 (de) * 2022-06-30 2024-01-03 Anker Innovations Technology Co., Ltd. Bodenreinigungsvorrichtung

Also Published As

Publication number Publication date
EP2789282A4 (de) 2015-04-22
WO2013084440A1 (ja) 2013-06-13
CN103974651A (zh) 2014-08-06
JP2013118947A (ja) 2013-06-17
CN103974651B (zh) 2017-05-10
JP5909635B2 (ja) 2016-04-27
TW201328650A (zh) 2013-07-16

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