EP2002774A4 - Vacuum cleaner - Google Patents

Vacuum cleaner

Info

Publication number: EP2002774A4
Authority: EP; European Patent Office
Prior art keywords: vacuum cleaner; cleaner; vacuum
Prior art date: 2006-03-31
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP2002774A2 (en

EP2002774A9 (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.)

2006-03-31

Filing date

2007-03-28

Publication date

2012-03-07

2007-03-28 Application filed by Toshiba Corp, Toshiba Consumer Electronics Holdings Corp, Toshiba Home Appliances Corp filed Critical Toshiba Corp

2007-03-28 Priority to EP12187314A priority Critical patent/EP2561786A1/en

2008-12-17 Publication of EP2002774A2 publication Critical patent/EP2002774A2/en

2009-05-06 Publication of EP2002774A9 publication Critical patent/EP2002774A9/en

2012-03-07 Publication of EP2002774A4 publication Critical patent/EP2002774A4/en

Status Withdrawn legal-status Critical Current

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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Filters For Electric Vacuum Cleaners (AREA)

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
EP07740019A Withdrawn EP2002774A4 (en)	2006-03-31	2007-03-28	Vacuum cleaner
EP12187314A Withdrawn EP2561786A1 (en)	2006-03-31	2007-03-28	Vacuum cleaner

Family Applications After (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)	EP2002774A4 (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
US20090165240A1 (en) *	2007-12-27	2009-07-02	Daewoo Electronics Corporation	Vacuum cleaner
KR101052143B1 (en) *	2008-10-10	2011-07-26	엘지전자 주식회사	Vacuum cleaner
WO2010041902A2 (en) *	2008-10-10	2010-04-15	엘지전자주식회사	Vacuum cleaner
KR101304213B1 (en)	2012-07-12	2013-09-10	이춘우	Electric vacuum cleaner
KR101245673B1 (en)	2012-07-12	2013-03-20	이춘우	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
US11439943B2 (en)	2016-10-20	2022-09-13	Cummins Filtration Ip, Inc.	Interrupted, directional emboss of flat sheet
CN110072605B (en)	2016-12-15	2021-11-23	康明斯滤清系统知识产权公司	Tetrahedral filter medium
CN108497995A (en) *	2017-02-27	2018-09-07	天佑电器（苏州）有限公司	Dust catcher with self-cleaning function
WO2018153281A1 (en) *	2017-02-27	2018-08-30	天佑电器（苏州）有限公司	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
EP1371318B1 (en) *	2002-06-11	2010-01-27	Hitachi Home & Life Solutions, Inc.,	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
KR101211336B1 (en) *	2010-09-20	2012-12-11	도요타지도샤가부시키가이샤	Assembling pallet for secondary battery and method of the secondary battery

2006
- 2006-03-31 JP JP2006099864A patent/JP4041150B2/en not_active Expired - Fee Related
2007
- 2007-03-28 WO PCT/JP2007/056581 patent/WO2007114141A1/en active Application Filing
- 2007-03-28 CN CN2007800196496A patent/CN101466296B/en not_active Expired - Fee Related
- 2007-03-28 US US12/294,432 patent/US20090133212A1/en not_active Abandoned
- 2007-03-28 KR KR1020087023932A patent/KR101074541B1/en not_active IP Right Cessation
- 2007-03-28 EP EP07740019A patent/EP2002774A4/en not_active Withdrawn
- 2007-03-28 RU RU2008143222/12A patent/RU2396066C2/en not_active IP Right Cessation
- 2007-03-28 EP EP12187314A patent/EP2561786A1/en not_active Withdrawn

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

Publication	Publication Date	Title
GB2439277B (en)	2008-05-14	Vacuum cleaner
EP2120665A4 (en)	2010-03-17	Vacuum cleaner
EP2012639A4 (en)	2010-03-24	Vacuum cleaner
GB2455382B (en)	2010-01-06	Vacuum cleaner
GB2455378B (en)	2010-03-31	Vacuum cleaner
GB2460360B (en)	2010-03-10	Vacuum cleaner
GB2436281B (en)	2011-07-20	Cyclonic vacuum cleaner
EP2129274A4 (en)	2011-08-31	Vacuum cleaner
EP2162043A4 (en)	2012-04-04	Vacuum cleaner
GB2455380B (en)	2010-03-17	Vacuum cleaner
EP2101622A4 (en)	2010-06-23	Upright vacuum cleaner
EP2002774A4 (en)	2012-03-07	Vacuum cleaner
EP2064980A4 (en)	2011-06-15	Vacuum cleaner
EP2152136A4 (en)	2011-09-07	Vacuum cleaner
AU314430S (en)	2007-06-06	Vacuum cleaner
GB2454765B (en)	2009-11-25	Vacuum cleaner
AU314342S (en)	2007-06-01	Vacuum cleaner
EP2114232A4 (en)	2014-07-02	Vacuum cleaner
EP2107881A4 (en)	2014-06-25	Vacuum cleaner
EP2120667A4 (en)	2010-03-17	Vacuum cleaner
GB0710018D0 (en)	2007-07-04	Vacuum cleaner
GB2454293B (en)	2009-12-30	Vacuum cleaner
EP2164376A4 (en)	2012-08-01	Vacuum cleaner
AU315687S (en)	2007-08-17	Vacuum cleaner
AU314182S (en)	2007-05-22	Vacuum cleaner

Legal Events

Date	Code	Title	Description
2008-11-14	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
2008-12-17	17P	Request for examination filed	Effective date: 20081027
2008-12-17	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): DE GB
2008-12-19	PUAB	Information related to the publication of an a document modified or deleted	Free format text: ORIGINAL CODE: 0009199EPPU
2009-05-06	DAX	Request for extension of the european patent (deleted)
2009-05-06	RBV	Designated contracting states (corrected)	Designated state(s): DE GB
2012-03-07	A4	Supplementary search report drawn up and despatched	Effective date: 20120207
2012-03-07	RIC1	Information provided on ipc code assigned before grant	Ipc: A47L 9/16 20060101AFI20120201BHEP Ipc: A47L 9/20 20060101ALI20120201BHEP
2012-11-28	17Q	First examination report despatched	Effective date: 20121029
2013-08-02	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
2013-09-04	18D	Application deemed to be withdrawn	Effective date: 20130301