DE3379890D1 - Noise reducing means for vacuum cleaner - Google Patents
Noise reducing means for vacuum cleanerInfo
- Publication number
- DE3379890D1 DE3379890D1 DE8383109183T DE3379890T DE3379890D1 DE 3379890 D1 DE3379890 D1 DE 3379890D1 DE 8383109183 T DE8383109183 T DE 8383109183T DE 3379890 T DE3379890 T DE 3379890T DE 3379890 D1 DE3379890 D1 DE 3379890D1
- Authority
- DE
- Germany
- Prior art keywords
- vacuum cleaner
- reducing means
- noise reducing
- insert
- opening
- 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.)
- Expired
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
- A47L9/0081—Means for exhaust-air diffusion; Means for sound or vibration damping
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- Electric Suction Cleaners (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Pipe Accessories (AREA)
- Exhaust Silencers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/429,446 US4435877A (en) | 1982-09-30 | 1982-09-30 | Noise reducing means for vacuum cleaner |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3379890D1 true DE3379890D1 (en) | 1989-06-29 |
Family
ID=23703288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8383109183T Expired DE3379890D1 (en) | 1982-09-30 | 1983-09-16 | Noise reducing means for vacuum cleaner |
Country Status (11)
Families Citing this family (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3225258C2 (de) * | 1982-07-06 | 1985-11-28 | Guido Oberdorfer Wap-Maschinen, 7919 Bellenberg | Schmutzsauger |
US4658778A (en) * | 1984-10-16 | 1987-04-21 | Komatsu Zenoah Co. | Piggyback type blower unit |
US4609387A (en) * | 1984-12-28 | 1986-09-02 | Shop-Vac Corporation | Collapsible support cage for vacuum cleaner filter |
US4783878A (en) * | 1985-04-08 | 1988-11-15 | Central Quality Industries, Inc. | Vacuum cleaner |
US4655694A (en) * | 1985-08-01 | 1987-04-07 | Shop-Vac Corporation | Housing assembly for motor/fan means of a wet/dry vacuum cleaner |
US4701193A (en) * | 1985-09-11 | 1987-10-20 | Xanar, Inc. | Smoke evacuator system for use in laser surgery |
US4824333A (en) * | 1985-10-01 | 1989-04-25 | Rexair, Inc. | Air blower assembly for vacuum cleaners |
US4735555A (en) * | 1985-10-01 | 1988-04-05 | Rexair, Inc. | Air blower assembly for vacuum cleaner |
US4750860A (en) * | 1986-06-30 | 1988-06-14 | Tandem Computers Incorporated | Fan |
GB8703295D0 (en) * | 1987-02-13 | 1987-03-18 | Smith A G | Vacuum cleaner system |
US4938309A (en) * | 1989-06-08 | 1990-07-03 | M.D. Manufacturing, Inc. | Built-in vacuum cleaning system with improved acoustic damping design |
JP3047984B2 (ja) * | 1990-04-18 | 2000-06-05 | 株式会社日立製作所 | 電気掃除機 |
DE9006336U1 (de) * | 1990-06-05 | 1991-10-02 | Siemens AG, 8000 München | Staubsauger mit einem auf den Motor des Gebläseaggregates aufsteckbaren schalldämmenden Körper |
US5353469A (en) * | 1992-07-01 | 1994-10-11 | National Super Service Company | Wet/dry vacuum cleaner with noise reducing housing structure |
US5289612A (en) * | 1992-08-13 | 1994-03-01 | Ryobi Motor Products Corporation | Noise reduction system for hard body vacuum |
US5400463A (en) * | 1993-02-16 | 1995-03-28 | Beam Of Canada, Inc. | Noise dampened canister vacuum cleaner |
US5504281A (en) * | 1994-01-21 | 1996-04-02 | Minnesota Mining And Manufacturing Company | Perforated acoustical attenuators |
CA2136505C (en) * | 1994-04-21 | 2004-08-17 | Robert C. Berfield | Motor mounting apparatus |
US5479676A (en) * | 1994-05-12 | 1996-01-02 | Electrolux Corporation | Vacuum cleaner |
US5567127A (en) * | 1994-11-09 | 1996-10-22 | Wentz; Kennith W. | Low noise air blower |
US5548868A (en) * | 1995-07-13 | 1996-08-27 | Shop Vac Corporation | Pilot and detent apparatus for a vacuum device |
US5588810A (en) * | 1995-09-01 | 1996-12-31 | Bristol Compressors, Inc. | Low noise refrigerant compressor |
US6052863A (en) * | 1995-10-20 | 2000-04-25 | Iowa State University Research Foundation, Inc. | Central vacuum cleaner muffler |
US5902656A (en) * | 1996-06-21 | 1999-05-11 | Minnesota Mining And Manufacturing Company | Dampers for internal applications and articles damped therewith |
US5765257A (en) * | 1996-08-01 | 1998-06-16 | Emerson Electric Co. | Muffler |
US6003200A (en) * | 1997-11-14 | 1999-12-21 | Overhead Door Corporation | Powerhead housing assembly for vacuum cleaner |
US6014791A (en) * | 1998-02-09 | 2000-01-18 | Soundesign, L.L.C. | Quiet vacuum cleaner using a vacuum pump with a lobed chamber |
US6158082A (en) | 1998-03-10 | 2000-12-12 | The Toro Company | Portable blower with blower tube noise reduction |
US5979013A (en) * | 1998-03-10 | 1999-11-09 | The Toro Company | Portable blower with noise reduction |
US6219880B1 (en) * | 1998-09-17 | 2001-04-24 | Pullman-Holt Corporation | Vacuum cleaner |
US6264427B1 (en) | 1999-02-10 | 2001-07-24 | Shop-Vac Corporation | Vaneless impeller housing for a vacuum cleaner |
US6037684A (en) * | 1999-04-28 | 2000-03-14 | Campbell Haufeld/Scott Fetzer Company | HVLP motor assembly |
USD430712S (en) * | 1999-05-21 | 2000-09-05 | Seoung-Wook Song | Electric cleaner |
USD430714S (en) * | 1999-08-03 | 2000-09-05 | Seoung-Wook Song | Electric cleaner lid |
CA2332195A1 (en) | 2001-01-24 | 2002-07-24 | Alexandre Plomteux | Quiet central vacuum power unit |
DE10249140A1 (de) * | 2002-10-22 | 2004-05-06 | Robert Bosch Gmbh | Staubauffangbehälter für eine Elektrohandwerkzeugmaschine |
KR100474807B1 (ko) * | 2002-11-06 | 2005-03-11 | 주식회사코네트인더스트리 | 진공청소기 |
DE102004005500A1 (de) * | 2004-01-30 | 2005-08-18 | Alfred Kärcher Gmbh & Co. Kg | Staubsauger |
US7434657B2 (en) * | 2004-05-11 | 2008-10-14 | H-P Products, Inc. | Acoustic foam sound reducer for vacuum power unit |
CA2522101A1 (en) * | 2004-10-04 | 2006-04-04 | Panasonic Corporation Of North America | Vacuum cleaner equipped with sound cancellation generator |
US7461430B2 (en) * | 2005-01-10 | 2008-12-09 | Broan-Nutone Llc | Vacuum system and method |
US20080016646A1 (en) * | 2005-01-10 | 2008-01-24 | Martin Gagnon | Housing assembly for a vacuum |
CA2545977A1 (en) * | 2005-05-09 | 2006-11-09 | Emerson Electric Co. | Noise-reduced vacuum appliance |
GB2436787A (en) * | 2006-04-05 | 2007-10-10 | Vax Ltd | Electric motor housing |
KR101309780B1 (ko) * | 2007-04-17 | 2013-09-23 | 삼성전자주식회사 | 진공청소기의 사이클론 집진장치 |
US8469910B2 (en) * | 2009-09-29 | 2013-06-25 | Covidien Lp | Pneumatic compression garment with noise attenuating means |
US9572720B2 (en) * | 2009-09-29 | 2017-02-21 | Covidien Lp | Reduced noise pneumatic compression garment |
US8328741B2 (en) * | 2009-09-29 | 2012-12-11 | Covidien Lp | Pneumatic compression garment with noise attenuating means |
DE102012005431B3 (de) * | 2012-03-16 | 2013-03-28 | Faurecia Autositze Gmbh | Pumpenanordnung |
GB2514088B (en) * | 2013-03-13 | 2016-05-11 | Techtronic Floor Care Tech Ltd | A source of suction for a vacuum cleaner |
US9472992B2 (en) | 2013-07-11 | 2016-10-18 | The Toro Company | Electric motor support structure and power equipment unit incorporating same |
KR102355136B1 (ko) * | 2014-06-25 | 2022-01-26 | 엘지전자 주식회사 | 리니어 압축기, 리니어 압축기의 쉘, 리니어 압축기의 쉘 제작방법 |
EP3238592B1 (en) | 2016-04-27 | 2021-06-02 | Diversey, Inc. | Vacuum cleaner |
FR3055071B1 (fr) | 2016-08-11 | 2018-09-07 | Alstom Transport Technologies | Moteur electrique comprenant un dispositif d'attenuation acoustique |
FR3055070B1 (fr) * | 2016-08-11 | 2018-09-07 | Alstom Transport Technologies | Moteur electrique comprenant un dispositif de forte attenuation acoustique |
US11560904B2 (en) * | 2018-09-25 | 2023-01-24 | Abb Schweiz Ag | Modular low-noise motor |
JP7198104B2 (ja) * | 2019-02-06 | 2022-12-28 | 株式会社マキタ | クリーナ |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4212280Y1 (US20080293856A1-20081127-C00150.png) * | 1964-11-04 | 1967-07-11 | ||
JPS4936455U (US20080293856A1-20081127-C00150.png) * | 1972-07-04 | 1974-03-30 | ||
JPS5052443A (US20080293856A1-20081127-C00150.png) * | 1973-09-11 | 1975-05-09 | ||
FR2246192A5 (US20080293856A1-20081127-C00150.png) * | 1973-10-01 | 1975-04-25 | Bosch Gmbh Robert | |
DE7514249U (de) * | 1975-05-02 | 1976-04-08 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Schalldämmvorrichtung für Staubsauger |
DE2944749A1 (de) * | 1979-11-06 | 1981-05-14 | Rommag P. Wörwag & Co., Romanshorn | Staubsauger |
-
1982
- 1982-09-30 US US06/429,446 patent/US4435877A/en not_active Expired - Lifetime
-
1983
- 1983-09-14 IE IE2151/83A patent/IE54980B1/en unknown
- 1983-09-15 CA CA000436759A patent/CA1203354A/en not_active Expired
- 1983-09-15 AU AU19169/83A patent/AU562019B2/en not_active Ceased
- 1983-09-16 DE DE8383109183T patent/DE3379890D1/de not_active Expired
- 1983-09-16 AT AT83109183T patent/ATE43232T1/de not_active IP Right Cessation
- 1983-09-16 EP EP83109183A patent/EP0105389B1/en not_active Expired
- 1983-09-21 NO NO833404A patent/NO159337C/no unknown
- 1983-09-27 DK DK440983A patent/DK440983A/da not_active Application Discontinuation
- 1983-09-29 NZ NZ205816A patent/NZ205816A/en unknown
- 1983-09-30 JP JP58184336A patent/JPS5985630A/ja active Pending
-
1988
- 1988-11-07 JP JP1988145322U patent/JPH0176745U/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4435877A (en) | 1984-03-13 |
ATE43232T1 (de) | 1989-06-15 |
IE54980B1 (en) | 1990-04-11 |
NO159337B (no) | 1988-09-12 |
NO159337C (no) | 1988-12-21 |
NZ205816A (en) | 1985-11-08 |
DK440983A (da) | 1984-03-31 |
IE832151L (en) | 1984-03-30 |
CA1203354A (en) | 1986-04-22 |
EP0105389A3 (en) | 1987-01-14 |
EP0105389A2 (en) | 1984-04-18 |
DK440983D0 (da) | 1983-09-27 |
JPH0176745U (US20080293856A1-20081127-C00150.png) | 1989-05-24 |
JPS5985630A (ja) | 1984-05-17 |
EP0105389B1 (en) | 1989-05-24 |
AU1916983A (en) | 1984-04-05 |
AU562019B2 (en) | 1987-05-28 |
NO833404L (no) | 1984-04-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3379890D1 (en) | Noise reducing means for vacuum cleaner | |
CA2025395A1 (en) | Vacuum cleaner noise reducing arrangement | |
SE8008014L (sv) | Hallare for mikrofon och liknande pa skyddshjelm | |
DE3479869D1 (en) | Exhaust device | |
US2907405A (en) | Filter-silencer | |
EP0129000A3 (en) | A diffuser | |
USD278087S (en) | Eyepiece for gas masks | |
USD274753S (en) | Middle ear ventilation tube | |
USD278847S (en) | Casing for a packaged air conditioning unit | |
SE9401950L (sv) | Insats för luftflödeskanaler | |
EP0135251A3 (en) | Safety cabinet | |
USD284999S (en) | Evaporative air conditioner | |
GB2070682B (en) | Silencer for the inlet to an air cleaner | |
USD280844S (en) | Sailboarding personal flotation vest | |
USD266965S (en) | Slacks | |
ES8405112A1 (es) | Perfeccionamientos en un conjunto de filtro de aire para una maquina de movimiento alternativo. | |
USD279701S (en) | Flotation device | |
JPS5654953A (en) | Air cleaner | |
USD275126S (en) | Air cleaner | |
GB2127094B (en) | I c engine intake air cleaner and silencer | |
USD251439S (en) | Air outlet for round duct | |
USD276837S (en) | Equalizing valve manifold | |
USD268828S (en) | Air cushion vehicle | |
DE3373525D1 (en) | Sound damping device for air condition and like ducts conveying air | |
GB1526783A (en) | Air cushion units for open width fabric laying of or cutting machines |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8331 | Complete revocation |