ATE398959T1 - NOISE ABSORPTION ARRANGEMENT FOR A VACUUM CLEANER - Google Patents
NOISE ABSORPTION ARRANGEMENT FOR A VACUUM CLEANERInfo
- Publication number
- ATE398959T1 ATE398959T1 AT03738842T AT03738842T ATE398959T1 AT E398959 T1 ATE398959 T1 AT E398959T1 AT 03738842 T AT03738842 T AT 03738842T AT 03738842 T AT03738842 T AT 03738842T AT E398959 T1 ATE398959 T1 AT E398959T1
- Authority
- AT
- Austria
- Prior art keywords
- outlet
- flow generator
- flows
- airflow
- vacuum cleaner
- Prior art date
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
- A47L9/22—Mountings for motor fan assemblies
-
- 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
Abstract
The present invention relates to a vacuum cleaner comprising at least one dust collector and one flow generator. The dust collector comprises means for collecting particles transported by an airflow (44), which flows into the collector via a first inlet and out of the collector via a first outlet. The flow generator comprises a second inlet (32) through which the airflow from the first outlet flows into the flow generator and a second outlet (41) through which the air flows out of the flow generator, the flow generator also comprising an electric motor-fan assembly (11), a motor cover (20) and a motor housing (40). The flow generator comprises at least a third outlet (27) through which flows essentially the entire airflow from the second inlet, the third outlet (27) essentially being covered by a air permeable material (28) through which flows essentially the entire airflow from the third outlet (27).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0202109A SE0202109D0 (en) | 2002-07-04 | 2002-07-04 | Noise-canceling device for vacuum cleaners |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE398959T1 true ATE398959T1 (en) | 2008-07-15 |
Family
ID=20288448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03738842T ATE398959T1 (en) | 2002-07-04 | 2003-07-02 | NOISE ABSORPTION ARRANGEMENT FOR A VACUUM CLEANER |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1551269B1 (en) |
AT (1) | ATE398959T1 (en) |
AU (1) | AU2003245215A1 (en) |
DE (1) | DE60321803D1 (en) |
SE (1) | SE0202109D0 (en) |
WO (1) | WO2004004535A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4028872B2 (en) * | 2004-11-05 | 2007-12-26 | 三星光州電子株式会社 | Exhaust device for motor assembly and vacuum cleaner including the same |
ITMO20050279A1 (en) * | 2005-10-21 | 2007-04-22 | Massimiliano Pineschi | ASPIRATION SYSTEM |
CN101427894B (en) * | 2007-11-07 | 2012-04-18 | 乐金电子(天津)电器有限公司 | Shock-absorption noise-reduction connecting structure of dust aspirator motor |
DE102011007209A1 (en) * | 2011-04-12 | 2012-10-18 | BSH Bosch und Siemens Hausgeräte GmbH | Concept for low-noise filtering of an exhaust air flow |
DE102011007206A1 (en) * | 2011-04-12 | 2012-10-18 | BSH Bosch und Siemens Hausgeräte GmbH | Motor arrangement for an electric motor driven household appliance |
FR2979814B1 (en) * | 2011-09-12 | 2013-08-23 | Seb Sa | VACUUM COMPRISING A SILENCER AND AN AIR DIFFUSER |
JP5775975B2 (en) | 2012-10-09 | 2015-09-09 | コーニンクレッカ フィリップス エヌ ヴェ | Exhaust grill |
CN104840154B (en) * | 2014-02-18 | 2018-03-02 | 莱克电气股份有限公司 | A kind of noise reduction structure of motor applied to dust catcher |
DE102015118650A1 (en) * | 2015-10-30 | 2017-05-04 | Vorwerk & Co. Interholding Gmbh | Cleaning device with soundproofing element |
KR102450240B1 (en) | 2016-02-19 | 2022-10-05 | 삼성전자주식회사 | Robot cleaner |
DE112017003947A5 (en) * | 2016-08-08 | 2019-05-16 | Carcoustics Techconsult Gmbh | Noise-reducing capsule for holding a fan motor unit of a vacuum cleaner and vacuum cleaner |
JP2019044724A (en) * | 2017-09-05 | 2019-03-22 | 日本電産株式会社 | Motor module and cleaner |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR930001867A (en) * | 1991-07-26 | 1993-02-22 | 배순훈 | Low noise vacuum cleaner |
-
2002
- 2002-07-04 SE SE0202109A patent/SE0202109D0/en unknown
-
2003
- 2003-07-02 WO PCT/SE2003/001154 patent/WO2004004535A1/en not_active Application Discontinuation
- 2003-07-02 AU AU2003245215A patent/AU2003245215A1/en not_active Abandoned
- 2003-07-02 EP EP03738842A patent/EP1551269B1/en not_active Expired - Lifetime
- 2003-07-02 AT AT03738842T patent/ATE398959T1/en not_active IP Right Cessation
- 2003-07-02 DE DE60321803T patent/DE60321803D1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO2004004535A1 (en) | 2004-01-15 |
SE0202109D0 (en) | 2002-07-04 |
EP1551269B1 (en) | 2008-06-25 |
AU2003245215A1 (en) | 2004-01-23 |
DE60321803D1 (en) | 2008-08-07 |
EP1551269A1 (en) | 2005-07-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |