EP1704275A1 - A household appliance with sound insulation - Google Patents
A household appliance with sound insulationInfo
- Publication number
- EP1704275A1 EP1704275A1 EP04799191A EP04799191A EP1704275A1 EP 1704275 A1 EP1704275 A1 EP 1704275A1 EP 04799191 A EP04799191 A EP 04799191A EP 04799191 A EP04799191 A EP 04799191A EP 1704275 A1 EP1704275 A1 EP 1704275A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- household appliance
- insulation barrier
- insulation
- former
- ground
- 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
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 41
- 230000004888 barrier function Effects 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 230000000452 restraining effect Effects 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/12—Casings; Tubs
Definitions
- the present invention relates to a household appliance, the sound power level of which is reduced by shielding plates placed at the bottom section.
- the aim of the present invention is to develop a household appliance with reduced sound power level.
- Fig. 1 - is a bottom perspective view of a household appliance
- Fig. 2 - is a perspective view of the S detail of a household appliance
- Fig. 3 - is a perspective view of the P detail of an insulation barrier fastened to a household appliance
- Fig. 4a - is a perspective view of a household appliance the bottom sides of which are surrounded by one or more insulation barrier(s)
- Fig. 4b - is a perspective view of a household appliance volume sides of which at bottom surface are surrounded by one or more insulation barrier(s);
- Fig. 5 - is a front schematic view of a household appliance
- Fig. 6 - is a perspective view of a section of an insulation barrier fastened to the body by the connection forms;
- the household appliance (1) comprises a body (2) including the necessary parts for it to operate, one or more leg(s) (4) at bottom side carrying the entire weight and an insulation barrier (3) fastened to the body (2) and/or the legs (4), preventing the connection between the inside of the body and the surroundings, partially or fully surrounding the space (A) between the body and the ground it sits on, preferably by extending from the body (2) to the ground like a curtain or a skirt and providing a decrease in the sound power level by restraining the sound waves between the ground and the body (2).
- the insulation barrier (3) comprises one or more insulation chamber(s) (5) formed in the inside section reinforcing the insulation.
- an insulation barrier (3) made of a flexible material is utilized.
- insulation barrier (3) can easily close the space (A) between the household appliance (1) and the ground it sits on, regardless of the nature of the volume or the height of the legs. Therefore it can easily close the volume by squeezing or stretching accordingly, at places where the ground height differs or the plane structure of the ground is deformed even the height settings of household appliance (1) are changed.
- the flexible structure of the insulation barrier (3) provides that the spaces at the bottom of household appliance (1) are closed easily and assembled easily.
- the insulation ban ⁇ er (3) is attached to the body (2) afterwards.
- an insulation barrier (3) made of a plastic material is used.
- the insulation barrier (3) functions as a profile insulation component like a fuse.
- the insulation barrier (3) is in the form of a curtain and/or skirt extension integrated to the body (2).
- an insulation barrier (3) is utilized, adjusted as preferred according to the heights it is used, in the form of an accordion.
- an insulation barrier (3) is utilized, being attached easily by stretching on the legs (4) to cover the space (A) between the body and the ground.
- an insulation barrier (3) is utilized, having its height adjusted with respect to the working conditions of the household appliance (1) as a consequence of its telescopic structure by opening the mutually inserted parts.
- the connection between the household appliance (1) and its surroundings is blocked just by covering the spaces (A) under the gap without the need of an entire closure of the space under the household appliance (1).
- the sound waves created inside the household appliance (1) are restrained under the household appliance (1) with the help of the insulation barrier (3).
- the body (2) is covered with one or more panel(s) so that the operating parts appeals to the user. However, there may be gaps left at the lower section.
- the insulation barrier (3) according to the present invention provides an aesthetical view to die household appliance (1), by closing the undesired spaces (A) between the household appliance (1) and the ground it sits on, noticed from the outside.
- the noise is restrained between the bottom parts of the household appliance (1) and the ground and significant advantages are obtained concerning the reduction of the sound power level. Owing to the isolation of the insulation barrier (3) noise level reduction is achieved without the need of a closed box body structure and at the same time, at the time of a repair and the first installation of the machine a considerable ease is provided, like while disengaging the supports placed in order to prevent the possible damages during transportation.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
- Building Environments (AREA)
- Electrophonic Musical Instruments (AREA)
- Food-Manufacturing Devices (AREA)
- Cookers (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TR200302036 | 2003-11-20 | ||
PCT/IB2004/052483 WO2005049910A1 (en) | 2003-11-20 | 2004-11-19 | A household appliance with sound insulation |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1704275A1 true EP1704275A1 (en) | 2006-09-27 |
EP1704275B1 EP1704275B1 (en) | 2011-10-05 |
Family
ID=34617859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04799191A Active EP1704275B1 (en) | 2003-11-20 | 2004-11-19 | A household appliance with sound insulation |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1704275B1 (en) |
CN (1) | CN1882737A (en) |
AT (1) | ATE527405T1 (en) |
RU (1) | RU2338020C2 (en) |
TR (1) | TR200602289T1 (en) |
WO (1) | WO2005049910A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2468941A1 (en) | 2010-12-23 | 2012-06-27 | Electrolux Home Products Corporation N.V. | Noise reduction device for appliances, especially household appliances, and appliance using the device |
EP2752518B1 (en) * | 2013-01-08 | 2016-04-06 | Electrolux Home Products Corporation N.V. | Laundry dryer |
KR20180005518A (en) * | 2016-07-06 | 2018-01-16 | 엘지전자 주식회사 | Apparatus for noise prevention and laundry treating apparatus having the same |
US11732397B2 (en) | 2020-03-18 | 2023-08-22 | Haier Us Appliance Solutions, Inc. | Foam plug for reducing noise in a washing machine appliance |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2343076A1 (en) * | 1976-02-20 | 1977-09-30 | Thomson Brandt | Soundproof washing machine - with interior hermetically sealed off from ambient air in lower region |
JPH01209097A (en) * | 1988-02-17 | 1989-08-22 | Matsushita Electric Ind Co Ltd | Washer |
JPH0824790B2 (en) * | 1988-02-17 | 1996-03-13 | 松下電器産業株式会社 | Waterproof pan for washing machine |
JPH04187190A (en) * | 1990-11-20 | 1992-07-03 | Matsushita Electric Ind Co Ltd | Noise insulation device of electric washer |
DE19907146A1 (en) * | 1999-02-19 | 2000-08-24 | Bsh Bosch Siemens Hausgeraete | Domestic appliance has adjustable feet located on bottom edge and soundproofing strip for bottom edge |
JP3557365B2 (en) * | 1999-03-31 | 2004-08-25 | 株式会社東芝 | Washing equipment |
JP2002253898A (en) * | 2001-02-28 | 2002-09-10 | Mitsubishi Electric Corp | Washing machine |
-
2004
- 2004-11-19 WO PCT/IB2004/052483 patent/WO2005049910A1/en active Application Filing
- 2004-11-19 TR TR2006/02289T patent/TR200602289T1/en unknown
- 2004-11-19 CN CNA2004800342997A patent/CN1882737A/en active Pending
- 2004-11-19 AT AT04799191T patent/ATE527405T1/en not_active IP Right Cessation
- 2004-11-19 RU RU2006121555/12A patent/RU2338020C2/en not_active IP Right Cessation
- 2004-11-19 EP EP04799191A patent/EP1704275B1/en active Active
Non-Patent Citations (1)
Title |
---|
See references of WO2005049910A1 * |
Also Published As
Publication number | Publication date |
---|---|
ATE527405T1 (en) | 2011-10-15 |
EP1704275B1 (en) | 2011-10-05 |
TR200602289T1 (en) | 2006-10-26 |
RU2006121555A (en) | 2007-12-27 |
WO2005049910A1 (en) | 2005-06-02 |
CN1882737A (en) | 2006-12-20 |
RU2338020C2 (en) | 2008-11-10 |
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