EP2002774A4 - Vacuum cleaner - Google Patents

Vacuum cleaner

Info

Publication number
EP2002774A4
EP2002774A4 EP07740019A EP07740019A EP2002774A4 EP 2002774 A4 EP2002774 A4 EP 2002774A4 EP 07740019 A EP07740019 A EP 07740019A EP 07740019 A EP07740019 A EP 07740019A EP 2002774 A4 EP2002774 A4 EP 2002774A4
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.)
Withdrawn
Application number
EP07740019A
Other languages
German (de)
French (fr)
Other versions
EP2002774A9 (en
EP2002774A2 (en
Inventor
Atsushi Morishita
Ritsuo Takemoto
Hirokazu Matsushita
Yoshihiro Tsuchiya
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 Corp
Toshiba Lifestyle Products and Services Corp
Original Assignee
Toshiba Corp
Toshiba Consumer Electronics Holdings Corp
Toshiba Home Appliances 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 Toshiba Corp, Toshiba Consumer Electronics Holdings Corp, Toshiba Home Appliances Corp filed Critical Toshiba Corp
Priority to EP12187314A priority Critical patent/EP2561786A1/en
Publication of EP2002774A2 publication Critical patent/EP2002774A2/en
Publication of EP2002774A9 publication Critical patent/EP2002774A9/en
Publication of EP2002774A4 publication Critical patent/EP2002774A4/en
Withdrawn legal-status Critical Current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
    • 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
    • A47L9/20—Means for cleaning filters
    • 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
    • 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
EP07740019A 2006-03-31 2007-03-28 Vacuum cleaner Withdrawn EP2002774A4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP12187314A EP2561786A1 (en) 2006-03-31 2007-03-28 Vacuum cleaner

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006099864A JP4041150B2 (en) 2006-03-31 2006-03-31 Electric vacuum cleaner
PCT/JP2007/056581 WO2007114141A1 (en) 2006-03-31 2007-03-28 Vacuum cleaner

Publications (3)

Publication Number Publication Date
EP2002774A2 EP2002774A2 (en) 2008-12-17
EP2002774A9 EP2002774A9 (en) 2009-05-06
EP2002774A4 true EP2002774A4 (en) 2012-03-07

Family

ID=38563410

Family Applications (2)

Application Number Title Priority Date Filing Date
EP12187314A Withdrawn EP2561786A1 (en) 2006-03-31 2007-03-28 Vacuum cleaner
EP07740019A Withdrawn EP2002774A4 (en) 2006-03-31 2007-03-28 Vacuum cleaner

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP12187314A Withdrawn EP2561786A1 (en) 2006-03-31 2007-03-28 Vacuum cleaner

Country Status (7)

Country Link
US (1) US20090133212A1 (en)
EP (2) EP2561786A1 (en)
JP (1) JP4041150B2 (en)
KR (1) KR101074541B1 (en)
CN (1) CN101466296B (en)
RU (1) RU2396066C2 (en)
WO (1) WO2007114141A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4550027B2 (en) * 2006-08-07 2010-09-22 三菱電機株式会社 Vacuum cleaner
US20090165825A1 (en) * 2007-12-27 2009-07-02 Daewoo Electronics Corporation Vacuum cleaner
WO2010041902A2 (en) * 2008-10-10 2010-04-15 엘지전자주식회사 Vacuum cleaner
KR101052143B1 (en) * 2008-10-10 2011-07-26 엘지전자 주식회사 Vacuum cleaner
KR101245673B1 (en) 2012-07-12 2013-03-20 이춘우 Vacuum cleaner
KR101304213B1 (en) 2012-07-12 2013-09-10 이춘우 Electric vacuum cleaner
DE102013019224A1 (en) 2013-11-15 2015-05-21 Nilfisk-Advance A/S Vacuum cleaner with pivoting flap
DE102015108558A1 (en) * 2015-05-29 2016-12-01 Vorwerk & Co. Interholding Gmbh air filter
DE102016100820A1 (en) * 2016-01-19 2017-07-20 Vorwerk & Co. Interholding Gmbh vacuum cleaning
WO2018075385A1 (en) 2016-10-20 2018-04-26 Cummins Filtration Ip, Inc. Interrupted, directional emboss of flat sheet
DE112017005542T5 (en) 2016-12-15 2019-07-25 Cummins Filtration Ip, Inc. Tetrahedral filter media
CN207604907U (en) * 2017-02-27 2018-07-13 天佑电器（苏州）有限公司 Dust catcher with self-cleaning function
EP3586710B1 (en) * 2017-02-27 2022-06-15 Skybest Electric Appliance (Suzhou) Co., Ltd. Vacuum cleaner having self-cleaning function and self-cleaning method therefor
JP6910864B2 (en) * 2017-06-22 2021-07-28 東芝ライフスタイル株式会社 Electric cleaning device
JP6933924B2 (en) * 2017-06-23 2021-09-08 東芝ライフスタイル株式会社 Electric cleaning device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH244583A (en) * 1945-02-12 1946-09-30 Hoover Ltd Dust vacuum cleaner.
GB584825A (en) * 1944-01-28 1947-01-23 Hoover Ltd Improvements in or relating to suction cleaners
WO2005053497A1 (en) * 2003-12-04 2005-06-16 Aktiebolaget Electrolux Filter cleaning system for a vacuum cleaner

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4810345B1 (en) * 1969-02-14 1973-04-02
JPS4858660A (en) * 1971-11-19 1973-08-17
JPS52118572U (en) * 1976-03-08 1977-09-08
US4411674A (en) * 1981-06-02 1983-10-25 Ohio Blow Pipe Co. Continuous clean bag filter apparatus and method
US4443235A (en) * 1982-10-01 1984-04-17 Donaldson Company, Inc. Self-cleaning cabinet dust collector
CN2063794U (en) * 1989-12-16 1990-10-17 邵力平 Dust-removing device for dust collector
US5120333A (en) * 1991-03-28 1992-06-09 Davis Henry J Recycling system for industrial vacuum machine
GB0210975D0 (en) * 2002-05-14 2002-06-19 Domnick Hunter Ltd Air treatment system
DE60331119D1 (en) * 2002-06-11 2010-03-18 Hitachi Home & Life Solutions Electric vacuum cleaner
JP3949615B2 (en) 2003-06-09 2007-07-25 東芝テック株式会社 Electric vacuum cleaner
KR100565341B1 (en) * 2003-06-20 2006-03-30 엘지전자 주식회사 Dust separator for cyclone cieaner
DE10350395A1 (en) * 2003-10-28 2005-06-02 Handte Umwelttechnik Gmbh Apparatus and method for separating dust components from an explosive dust-air mixture
JP2005131135A (en) * 2003-10-30 2005-05-26 Toshiba Tec Corp Vacuum cleaner
JP2006006453A (en) * 2004-06-23 2006-01-12 Toshiba Tec Corp Vacuum cleaner
JP4444043B2 (en) * 2004-08-30 2010-03-31 パナソニック株式会社 Vacuum cleaner
JP4810345B2 (en) * 2006-07-26 2011-11-09 トヨタ自動車株式会社 Transmission operating device
JP4251655B2 (en) * 2007-01-12 2009-04-08 株式会社東芝 Electric vacuum cleaner
EP1974642B1 (en) * 2007-03-30 2012-06-27 Kabushiki Kaisha Toshiba Electric vacuum cleaner
JP4858660B1 (en) * 2010-09-20 2012-01-18 トヨタ自動車株式会社 Assembly pallet for secondary battery and method for producing secondary battery

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB584825A (en) * 1944-01-28 1947-01-23 Hoover Ltd Improvements in or relating to suction cleaners
CH244583A (en) * 1945-02-12 1946-09-30 Hoover Ltd Dust vacuum cleaner.
WO2005053497A1 (en) * 2003-12-04 2005-06-16 Aktiebolaget Electrolux Filter cleaning system for a vacuum cleaner

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007114141A1 *

Also Published As

Publication number Publication date
KR101074541B1 (en) 2011-10-17
JP4041150B2 (en) 2008-01-30
KR20080109791A (en) 2008-12-17
EP2002774A9 (en) 2009-05-06
CN101466296A (en) 2009-06-24
EP2561786A1 (en) 2013-02-27
US20090133212A1 (en) 2009-05-28
EP2002774A2 (en) 2008-12-17
RU2008143222A (en) 2010-05-10
WO2007114141A1 (en) 2007-10-11
RU2396066C2 (en) 2010-08-10
JP2007268124A (en) 2007-10-18
CN101466296B (en) 2012-06-20

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20081027

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE GB

PUAB Information related to the publication of an a document modified or deleted

Free format text: ORIGINAL CODE: 0009199EPPU

DAX Request for extension of the european patent (deleted)
RBV Designated contracting states (corrected)

Designated state(s): DE GB

A4 Supplementary search report drawn up and despatched

Effective date: 20120207

RIC1 Information provided on ipc code assigned before grant

Ipc: A47L 9/16 20060101AFI20120201BHEP

Ipc: A47L 9/20 20060101ALI20120201BHEP

17Q First examination report despatched

Effective date: 20121029

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20130301