EP1733668A4 - VACUUM - Google Patents

VACUUM

Info

Publication number
EP1733668A4
EP1733668A4 EP04799465A EP04799465A EP1733668A4 EP 1733668 A4 EP1733668 A4 EP 1733668A4 EP 04799465 A EP04799465 A EP 04799465A EP 04799465 A EP04799465 A EP 04799465A EP 1733668 A4 EP1733668 A4 EP 1733668A4
Authority
EP
European Patent Office
Prior art keywords
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
EP04799465A
Other languages
German (de)
French (fr)
Other versions
EP1733668B1 (en
EP1733668B9 (en
EP1733668A1 (en
Inventor
Hiroshi Yokoyama
Ritsuo Takemoto
Masatoshi Tanaka
Atsushi Morishita
Kenji Harada
Tatsuo Machida
Hitoshi Suzuki
Kenji Kojima
Ai Tanaka
Satoko Iizumi
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 Tec Corp
Original Assignee
Toshiba Tec 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 JP2004119454A external-priority patent/JP3964400B2/en
Application filed by Toshiba Tec Corp filed Critical Toshiba Tec Corp
Publication of EP1733668A1 publication Critical patent/EP1733668A1/en
Publication of EP1733668A4 publication Critical patent/EP1733668A4/en
Publication of EP1733668B1 publication Critical patent/EP1733668B1/en
Application granted granted Critical
Publication of EP1733668B9 publication Critical patent/EP1733668B9/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
    • A47L9/1409—Rigid filtering receptacles
    • 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
    • A47L9/102—Dust separators
    • 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
    • A47L9/106—Dust removal
    • A47L9/108—Dust compression means
    • 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
    • A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
    • A47L9/1427—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters
    • A47L9/1472—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters combined with security means, e.g. for preventing use, e.g. in case of absence of the bag
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
EP04799465A 2004-04-07 2004-11-02 Vacuum cleaner Expired - Lifetime EP1733668B9 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004113338 2004-04-07
JP2004119454A JP3964400B2 (en) 2004-04-14 2004-04-14 Electric vacuum cleaner
PCT/JP2004/016262 WO2005099544A1 (en) 2004-04-07 2004-11-02 Vacuum cleaner

Publications (4)

Publication Number Publication Date
EP1733668A1 EP1733668A1 (en) 2006-12-20
EP1733668A4 true EP1733668A4 (en) 2008-06-11
EP1733668B1 EP1733668B1 (en) 2011-07-13
EP1733668B9 EP1733668B9 (en) 2012-02-22

Family

ID=35149715

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04799465A Expired - Lifetime EP1733668B9 (en) 2004-04-07 2004-11-02 Vacuum cleaner

Country Status (3)

Country Link
EP (1) EP1733668B9 (en)
RU (1) RU2332919C1 (en)
WO (1) WO2005099544A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2427999A (en) * 2005-07-07 2007-01-17 Hoover Ltd Vacuum cleaner providing filter-absence detection
KR101619842B1 (en) * 2009-08-26 2016-05-13 삼성전자 주식회사 Dust collecting apparatus with handle unit for vacuum cleaner
GB2510359B (en) * 2013-01-31 2015-04-08 Dyson Technology Ltd Dirt Separator for a Vacuum Cleaner
CN115530662B (en) * 2022-10-26 2025-10-21 深圳市银舍创新科技有限公司 A dust collecting vacuum cleaner

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2515425A (en) * 1946-03-21 1950-07-18 Air Way Electric Appl Corp Auxiliary valve for suction cleaners
US3745965A (en) * 1972-05-31 1973-07-17 Electrolux Ab Vacuum cleaner having signal for indicating absence of dust bag
DE2848750A1 (en) * 1978-11-10 1980-05-22 Licentia Gmbh Vacuum cleaner dust filter and auxiliary air valve - has partition shutting off suction hole from dust collecting compartment
US4733431A (en) * 1986-12-09 1988-03-29 Whirlpool Corporation Vacuum cleaner with performance monitoring system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5494759A (en) * 1978-01-10 1979-07-26 Matsushita Electric Ind Co Ltd Vacuum cleaner
JPS6130600Y2 (en) * 1980-01-31 1986-09-06
JPS58112523A (en) * 1981-12-25 1983-07-05 松下電器産業株式会社 Electric cleaner
JPS58117248U (en) * 1982-02-05 1983-08-10 シャープ株式会社 vacuum cleaner
JPH04327815A (en) * 1991-04-30 1992-11-17 Tokyo Electric Co Ltd vacuum cleaner
SE470563B (en) * 1993-01-08 1994-08-29 Electrolux Ab Vacuum cleaner
JP3268515B2 (en) * 1995-04-25 2002-03-25 三菱電機株式会社 Electric vacuum cleaner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2515425A (en) * 1946-03-21 1950-07-18 Air Way Electric Appl Corp Auxiliary valve for suction cleaners
US3745965A (en) * 1972-05-31 1973-07-17 Electrolux Ab Vacuum cleaner having signal for indicating absence of dust bag
DE2848750A1 (en) * 1978-11-10 1980-05-22 Licentia Gmbh Vacuum cleaner dust filter and auxiliary air valve - has partition shutting off suction hole from dust collecting compartment
US4733431A (en) * 1986-12-09 1988-03-29 Whirlpool Corporation Vacuum cleaner with performance monitoring system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2005099544A1 *

Also Published As

Publication number Publication date
EP1733668B1 (en) 2011-07-13
WO2005099544A1 (en) 2005-10-27
EP1733668B9 (en) 2012-02-22
EP1733668A1 (en) 2006-12-20
RU2332919C1 (en) 2008-09-10
RU2006139028A (en) 2008-05-20

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