CN102803599B - Drum-type washing machine - Google Patents
Drum-type washing machine Download PDFInfo
- Publication number
- CN102803599B CN102803599B CN201280000950.3A CN201280000950A CN102803599B CN 102803599 B CN102803599 B CN 102803599B CN 201280000950 A CN201280000950 A CN 201280000950A CN 102803599 B CN102803599 B CN 102803599B
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- China
- Prior art keywords
- mentioned
- shell
- recess
- front surface
- tank
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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
-
- 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
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4209—Insulation arrangements, e.g. for sound damping or heat insulation
-
- 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
- D06F39/001—Arrangements for transporting, moving, or setting washing machines; Protective arrangements for use during transport
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The washing machine is equipped with: left and right side plates (8) that configure the side surfaces of the cabinet (1) and are formed of steel sheets; a front cover (5) that configures the front surface of the cabinet (1) and wherein a closeable door (4) is disposed; a top cover (2) that configures the upper surface of the cabinet (1); a water tank (12) that is disposed inside the cabinet (1) to swing freely; and a rotating drum (11) pivotally supported inside the water tank (12). On the left and right side plates (8), multiple grooves (9) are formed. The grooves (9) being formed as arcs of higher curvature as the grooves approach the front surface of the cabinet (1), which is the side with the door (4), increases the rigidity of the side plates (8) in the up-down and left-right directions and reduces vibrations during dehydration.
Description
Technical field
The present invention relates to a kind of structure of shell side of tumbling-box washing machine.
Background technology
In the past, in the structure of the shell side of tumbling-box washing machine, vibration during in order to reduce dehydration etc., proposes following method (such as with reference to patent document 1): by pressurization processing etc., is forming multiple recess extended in the horizontal direction as on the thin plate steel plate of shell side.
Fig. 4 is the stereoscopic figure of the existing tumbling-box washing machine recorded in patent document 1.As shown in Figure 4, the shell 41 of tumbling-box washing machine is the roughly cuboid of lengthwise.Shell 41 possesses: upper surface Decorative Cover 30, and it forms the upper surface of shell 41; Guidance panel 31, it forms the front surface upper portion of shell 41, also possesses display frame etc.; Front surface Decorative Cover 33, it forms the front surface central portion of shell 41, and central authorities are provided with opening and closing door 32 freely; Front surface lower cover 34, it forms the front surface lower portion of shell 41; And base 35, it forms the bottom surface of shell 41, is provided with foot section 39 in below.
The side panel 36 forming the left and right side of shell 41 is made up of thin plate steel plate, and has the rectangular shape of lengthwise.The total weight of side panel 36 supporting shell 41 together with base 35.
As shown in Figure 4, side panel 36 is formed with the handle portion 38 for carrying product, for pasting the recess 40 of Warning Sign etc.Except handle portion 38, recess 40, whole of side panel 36 is also formed with multiple recesses 37 that horizontal direction is long side direction.The area that the area ratio that there occurs the part of plastic deformation in the area of recess 37, i.e. side panel 36 does not form the part of recess 37 is large.Thus, the surface rigidity of whole side panel 36 improves.In addition, the resonant frequency of side panel 36 is become greatly with away from vibration frequency during dehydration, therefore reduces the vibration of shell 41.
Whole of side panel 36 forms recess 37 in the mode extended in the horizontal direction.Its reason is, side panel 36 has the rectangular shape of lengthwise in the vertical, if the size P being therefore set to the width up and down of recess 37 fixes, then can form multiple recess 37.By this configuration, multiple recess 37 can be formed, improve surface rigidity.
Patent document 1: Japanese Unexamined Patent Publication 2010-63893 publication
Summary of the invention
the problem that invention will solve
But, in the shape of side panel 36 close in foursquare situation, all large vibration is transmitted to side panel 36 from the either direction above-below direction and fore-and-aft direction.On the other hand, in above-mentioned existing structure, even if the rigidity of above-below direction improves, the rigidity of fore-and-aft direction also can not fully improve.Thus, in the shape of side panel 36 close in foursquare situation, the rigidity (particularly the rigidity of fore-and-aft direction) of above-mentioned existing structure may not be abundant.Consequently there is following problem: the vibration of side panel 36 increases and produces abnormal sound when dewatering running, or when opening and closing are positioned at the door 32 of the front surface of shell 41 (when particularly closing), there is repercussion at side panel 36 and cause side panel 36 vibrate and produce abnormal sound in the on-off action of door 32.
In addition, tumbling-box washing machine water-saving result is good, therefore the increase in demand of this washing machine in recent years.With this trend, expect that tumbling-box washing machine realizes high capacity always.In order to realize high capacity, swing roller 11 is formed long (being formed deeply by the degree of depth of swing roller 11) along rotor shaft direction.Like this, along with the increase of the clothing capacity that can wash, the degree of depth of product self becomes large, and in recent years, as the shape of side panel 8, namely the rectangular shape that the size of longitudinal direction is similar to horizontal size constantly increases close to foursquare rectangular shape.
The present invention completes to solve above-mentioned existing issue, its object is to provide following a kind of tumbling-box washing machine: not only have high rigidity in the vertical direction, also has high rigidity in the longitudinal direction, reduce the generation of vibration, abnormal sound thus.
for the scheme of dealing with problems
In order to solve above-mentioned existing issue, tumbling-box washing machine of the present invention possesses: left and right sides panel, and it forms the side of shell, is formed by steel plate; Front surface cover, it forms the front surface of shell, and this front surface cover is configured with opening and closing door freely; Upper surface cover, it forms the upper surface of shell; Tank, it is rockably disposed in enclosure; And swing roller, it is bearing in tank by axle, wherein, left and right sides panel is formed with multiple recess, recess is set to the front surface of the more close shell as reveal, circular shape that curvature is larger.
Thereby, it is possible to all obtain high rigidity on above-below direction and fore-and-aft direction both direction, reduce the generation of vibration, abnormal sound.
the effect of invention
Tumbling-box washing machine of the present invention can all obtain high rigidity on above-below direction and fore-and-aft direction both direction, reduces the generation of vibration, abnormal sound.
Accompanying drawing explanation
With reference to appended accompanying drawing, these modes of the present invention and feature can be specified based on preferred embodiment relevant following explanation.
Fig. 1 is the stereoscopic figure of the tumbling-box washing machine of embodiments of the present invention.
Fig. 2 is the longitudinal section of the line A-A along Fig. 1 of this tumbling-box washing machine.
Fig. 3 is the top view observing this tumbling-box washing machine from the side.
Fig. 4 is the stereoscopic figure of existing tumbling-box washing machine.
Detailed description of the invention
First invention is a kind of tumbling-box washing machine, possesses: left and right sides panel, and it forms the side of shell, is formed by steel plate; Front surface cover, it forms the front surface of shell, and this front surface cover is configured with opening and closing door freely; Upper surface cover, it forms the upper surface of shell; Tank, it is rockably disposed in enclosure; And swing roller, it is bearing in tank by axle, wherein, left and right sides panel is formed with multiple recess, recess is set to the front surface of the more close shell as reveal, circular shape that curvature is larger.Based on this structure, above-below direction and fore-and-aft direction both direction obtain high rigidity, decreases the generation of vibration, abnormal sound.
Second invention is, in the tumbling-box washing machine of the first invention, is set to roughly semi-circular shape using closest to the recess as the position of the front surface of the shell of reveal.Based on this structure, by the recess of roughly semi-circular shape, obtain the strong surface rigidity for being passed to the vibration of side panel during dehydration running near door.Thus, reduce the vibration of transmitting to whole side panel, the vibration of Total Product is inhibited.In addition, when closing door from door open mode with brute force, with dewater operate time in the same manner as, by the recess of roughly semi-circular shape, also obtain strong surface rigidity for the impact being passed to side panel via front surface cover.Thus, the repercussion sound of whole side panel is decreased.
3rd invention is, in the tumbling-box washing machine of the first invention or the second invention, tank is by following parts carry: suspension arrangement, and it by tank suspention in the enclosure; Decay damper, it makes the vibration attenuation of tank; And gate seal, it is provided between tank and front surface cover at the reveal of tank.Based on this structure, when guaranteeing to tackle dehydration running tank the surface rigidity of side panel of directive action, realize low vibration, low noise.
Before going on to say the present invention, in appended accompanying drawing, identical Reference numeral is added to identical parts.Embodiment involved in the present invention is explained below based on accompanying drawing.In addition, the present invention is not limited to this embodiment.
(embodiment)
The longitudinal section of Fig. 1 to be the stereoscopic figure of the tumbling-box washing machine of embodiments of the present invention, Fig. 2 be line A-A along Fig. 1 of this tumbling-box washing machine, Fig. 3 is the top view observing this tumbling-box washing machine from the side.
In FIG, shell 1 is close to cubical roughly cuboid.Shell 1 possesses: upper surface Decorative Cover (upper surface cover) 2, and it forms the upper surface of shell 1; Guidance panel 3, it forms the front surface upper portion of shell 1, also possesses display frame etc.; Front surface Decorative Cover (front surface cover) 5, it forms the front surface of shell 1, and is configured with opening and closing door 4 freely in substantial middle; Front surface lower cover 6, it forms the front surface lower portion of shell 1; And foot section 7, it is installed in the bottom surface of shell 1.
Shell 1 also possesses left and right sides panel 8, and this left and right sides panel 8 forms the side of shell 1, and is formed by the steel plate of thin plate.Side panel 8 has close to foursquare rectangular shape.In addition, illustrate only one-sided side panel 8 in FIG.In explanation afterwards, direction perpendicular to front surface Decorative Cover 5 is defined as " fore-and-aft direction " (X-direction shown in Fig. 1), direction perpendicular to side panel 8 is defined as " left and right directions " (Y-direction shown in Fig. 1), the direction perpendicular to upper surface Decorative Cover 2 is defined as " above-below direction " (Z-direction shown in Fig. 1).
As shown in Figure 1, side panel 8 is formed with multiple recess 9.When from the side, (left and right directions) sees shell 1, recess 9 is the circular shape that the front surface curvature of the more close shell 1 as door 4 side is larger.By the steel plate as side panel 8 is carried out pressurization carry out deep-draw processing can form recess 9.Being processed by this deep-draw, there is plastic deformation in recess 9.Tumbling-box washing machine according to the present embodiment, by utilizing the recess 9 be formed on side panel 8, the surface rigidity of the side panel 8 of thin plate steel plate improves.In addition, reduce the vibration of the side panel 8 when dehydration operates, abnormal sound, and, cut down with the repercussion sound of the side panel 8 during brute force closedown door 4 and vibration etc.About the shape etc. of recess 9, after be described in detail.
Then, Fig. 2 is used to be described the vibration acting on side panel 8.
As shown in Figure 2, shell 1 possesses: swing roller 11, carries out rotary actuation by motor 10 to this swing roller 11; And tank 12, it is inner that it is rockably disposed in shell 1.Swing roller 11 centered by the rotating shaft being parallel to X-direction with rotatable state by axially mounting in tank 12.
Suspension arrangement 13 is installed between the top of tank 12 and upper surface Decorative Cover 2.Tank 12 is suspended in shell 1 by suspension arrangement 13.To be hung down vibrationproof twelve Earthly Branches raggle 12 in shake mode freely in shell 1 by suspension arrangement 13.In addition, between the bottom of tank 12 and shell bottom plate 15, damper 14 of decaying is installed.Decay shock absorber 14 pairs of tanks 12 carry out decay supporting with the vibration attenuation making tank 12.
Further, in door 4 side of tank 12, between tank 12 and front surface Decorative Cover 5, gate seal 17 is equipped with.The gate seal 17 formed by flexible materials such as rubber be disposed of close door 4 time with glass in door 16 watertight be connected.By arranging gate seal 17, tank 12 is made to be watertight state relative to the outside of shell 1 when closing door 4.Tank 12 be draped device 13, decay damper 14 and gate seal 17 support.
Such as when dewatering running, swing roller 11 carries out High Rotation Speed.When swing roller 11 carries out High Rotation Speed, inner at swing roller 11, the clothing 18 as washings moves to all directions.Like this, transmit impact from swing roller 11 to tank 12 because clothing 18 moves to all directions, tank 12 carries out intricately swing at above-below direction, left and right directions, fore-and-aft direction and produces vibration.
Further, the vibration of tank 12 is passed to side panel 8.Specifically, the vibration of tank 12 is passed to side panel 8 (not shown in fig. 2) via upper surface Decorative Cover 2, base plate 15 from suspension arrangement 13, decay damper 14.This vibration is based on the fluctuation of above-below direction.On the other hand, the vibration of tank 12 is passed to side panel 8 (not shown in fig. 2) via front surface Decorative Cover 5 from gate seal 17.This vibration is based on the fluctuation of fore-and-aft direction.
Thus, about the rigidity of side panel 8, need to have reply via upper surface Decorative Cover 2, base plate 15 from suspension arrangement 13, decay damper 14 be passed to the vibration based on above-below direction of side panel 8, the vibration based on fore-and-aft direction being passed to side panel 8 from gate seal 17 via front surface Decorative Cover 5 from the front of door 4 side and opening and closing door time the surface rigidity of impact of fore-and-aft direction.
Particularly, be that the longitudinal size rectangle similar to horizontal size is namely close in foursquare situation in the shape of side panel 8, as the rigidity of side panel 8, not only expect that there is high surface rigidity in the vertical direction, also expect in the longitudinal direction also there is high surface rigidity.In the present embodiment, recess 9 is set in order to obtain this surface rigidity.
Then, Fig. 3 is used to be described the recess 9 arranged to obtain above-mentioned surface rigidity.
In figure 3, the recess 9 be formed on side panel 8 comprises recess 9a, recess 9b and recess 9c, 9d, 9e, wherein, this recess 9a is positioned at closest to the position as the front surface of the shell 1 of door 4 side, for roughly semi-circular shape, this recess 9b is configured in the position close to door 4 after recess 9a, has the roughly circular shape that curvature is large, and this recess 9c, 9d, 9e have the roughly circular shape that curvature diminishes successively along with tending to rear from recess 9b.In addition, recess 9b, 9c, 9d, 9e have from the upper end of above-below direction towards bottom, from the roughly circular shape of the front rearward bending extension on one side of shell 1.In addition, recess 9 is from the inner recess externally to shell 1 of shell 1.
The curvature of recess 9 is set with catenary curve (catenary: catenary).As shown in Figure 3, the shape being configured in the recess 9a of the position (forefront on fore-and-aft direction) closest to door 4 is roughly semi-circular shape, makes the surface rigidity near the door 4 side central portion of side panel 8 significantly improve thus.In addition, in the present embodiment, the shape of recess 9a is roughly semi-circular shape, but is not limited to roughly semi-circular shape, also can be roughly half-oval shaped, roughly circular shape or other shape.In addition, be set to " roughly semi-circular shape " and comprise semi-circular shape, " roughly circular shape " comprises circular shape.
On the other hand, the shape of the range gate 4 recess 9e that (is positioned at rearmost in the longitudinal direction) is farthest the catenary curve being roughly similar to the little arc-shaped of vertical curvature.In addition, on the rear of recess 9e and the end B of the back lower place close to the upper and lower bight 19 of side panel 8.To make recess 9e become the mode of this shape to form recess 9, make the area of recess 9 become large thus as far as possible.
In addition, when the thickness of slab of side panel 8 is 0.6mm, if the degree of depth of recess 9 is 2.0mm ~ 4.0mm, then the surface rigidity of side panel improves.But the degree of depth of recess 9 is not limited to the above-mentioned degree of depth, also can considers the thickness of slab of side panel 8, other design item suitably determines the degree of depth of recess 9.
In addition, when shell 1 from the side, the center of the above-below direction of recess 9a, 9b, 9c, 9d, 9e is preferably placed in the center of door 4 and the rotating shaft of swing roller 11.
Below the action of the washing machine formed as described above, effect are described.
Side panel 8 of the present invention has multiple arc-shaped recess, makes it possible to reply and is passed to the vibration based on above-below direction of side panel 8 via upper surface Decorative Cover 2, base plate 15 from suspension arrangement 13, decay damper 14 and is passed to the vibration based on fore-and-aft direction of side panel 8 from gate seal 17 via front surface Decorative Cover 5 from door 4 side.In the structure of this side panel 8, from formed the unified recess extended longitudinally, the unified recess extended in the horizontal direction structure different, when viewed from the side, form complicated flat shape by recess 9.Thus, the high surface rigidity for above-below direction and this both direction of fore-and-aft direction can be obtained by side panel 8.
In addition, the position closest to door 4 in the longitudinal direction configures the recess 9a of roughly semi-circular shape, particularly can obtain the strong surface rigidity for following vibration thus, this vibration is the vibration being passed to side panel 8 when dewatering running via the gate seal 17 near door 4 from the direction shown in the arrow C of Fig. 3, based on the vibration of fore-and-aft direction.Thus, can reduce the vibration of transmitting to whole side panel 8, the vibration of whole product is inhibited.
In addition, when closing door 4 from door 4 open mode with brute force, in the same manner as when dehydration operates, can by relaxing by the strong surface rigidity of the roughly recess 9a generation of semi-circular shape the impact being passed to left and right sides panel 8 via gate seal 17 and front surface Decorative Cover 5.Thus, the repercussion sound and vibration etc. of whole side panel 8 is reduced.
In addition, by suitably being combined by the arbitrary embodiment in above-mentioned various embodiment, the effect had separately can be played.
As mentioned above, tumbling-box washing machine of the present invention by improving the surface rigidity of side panel 8, the surface rigidity near the door 4 particularly improving front surface, case vibration when can reduce dehydration, abnormal sound when opening and closing door.Thus, be also applicable to supervene vibration and there is the other products (such as Water Extraction Machinery, clothesdrier) of shutter door.
While describe the present invention fully in association with preferred embodiment on one side with reference to appended accompanying drawing, for the personnel knowing this technology, obviously various distortion, amendment can be carried out.Be construed as only otherwise depart from based on the scope of the present invention of appended claims, this distortion, amendment are also contained in scope of the present invention.
The present invention have references to the whole of the disclosure of the description of No. No.2011-030487, Japanese patent application of application on February 16th, 2011, accompanying drawing and claims, and is taken in this description.
description of reference numerals
1: shell; 2: upper surface Decorative Cover (upper surface cover); 4: door; 5: front surface Decorative Cover (front surface cover); 8: side panel; 9: recess; 11: swing roller; 12: tank; 13: suspension arrangement; 14: decay damper; 17: gate seal.
Claims (3)
1. a tumbling-box washing machine, possesses:
Left and right sides panel, it forms the side of shell, is formed by steel plate;
Front surface cover, it forms the front surface of above-mentioned shell, and this front surface cover is configured with opening and closing door freely;
Upper surface cover, it forms the upper surface of above-mentioned shell;
Tank, it is rockably disposed in above-mentioned enclosure; And
Swing roller, it is bearing in above-mentioned tank by axle,
Wherein, above-mentioned left and right sides panel is formed with multiple recess, above-mentioned recess is set to the front surface of the more close shell as above-mentioned reveal, circular shape that curvature is larger, and above-mentioned recess is set as from the upper end of above-below direction towards bottom, from the front rearward bending extension on one side of above-mentioned shell.
2. tumbling-box washing machine according to claim 1, is characterized in that,
Roughly semi-circular shape is set to using closest to the recess as the position of the front surface of the shell of above-mentioned reveal.
3. tumbling-box washing machine according to claim 1 and 2, is characterized in that,
Above-mentioned tank is by following parts carry: suspension arrangement, and it by above-mentioned tank suspention in the enclosure; Decay damper, it makes the vibration attenuation of above-mentioned tank; And gate seal, it is provided between above-mentioned tank and above-mentioned front surface cover at the above-mentioned reveal of above-mentioned tank.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011030487A JP5659842B2 (en) | 2011-02-16 | 2011-02-16 | Drum washing machine |
| JP2011-030487 | 2011-02-16 | ||
| PCT/JP2012/000986 WO2012111323A1 (en) | 2011-02-16 | 2012-02-15 | Drum-type washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102803599A CN102803599A (en) | 2012-11-28 |
| CN102803599B true CN102803599B (en) | 2015-03-11 |
Family
ID=46672267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280000950.3A Active CN102803599B (en) | 2011-02-16 | 2012-02-15 | Drum-type washing machine |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20130014546A1 (en) |
| EP (1) | EP2557221B1 (en) |
| JP (1) | JP5659842B2 (en) |
| CN (1) | CN102803599B (en) |
| SI (1) | SI2557221T1 (en) |
| WO (1) | WO2012111323A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR102014013211B1 (en) | 2013-06-04 | 2022-01-25 | Lg Electronics, Inc | garment treatment device |
| CN104420136A (en) * | 2013-08-21 | 2015-03-18 | 苏州三星电子有限公司 | Washing machine and box body rib protruding structure thereof |
| USD742602S1 (en) * | 2013-09-02 | 2015-11-03 | Samsung Electronics Co., Ltd. | Washing machine |
| CN104695172A (en) * | 2013-12-10 | 2015-06-10 | 苏州三星电子有限公司 | Washing machine and housing thereof |
| US11083296B2 (en) | 2018-12-28 | 2021-08-10 | Whirlpool Corporation | Top attachment for a laundry appliance |
| USD959068S1 (en) * | 2021-01-10 | 2022-07-26 | Guangdong Weipu Electric Appliances Co., Ltd | Clothes dryer |
| USD1017149S1 (en) * | 2021-10-15 | 2024-03-05 | Lg Electronics Inc. | Electric drying machine for laundry purpose |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1550606A (en) * | 2003-05-15 | 2004-12-01 | Lg������ʽ���� | Variable damping type damper and washing machine having the same |
| EP1602772A1 (en) * | 2004-05-24 | 2005-12-07 | Whirlpool Corporation | Appliance housing panel with increased natural frequency |
| WO2010066653A1 (en) * | 2008-12-12 | 2010-06-17 | BSH Bosch und Siemens Hausgeräte GmbH | Household appliance having an embossed wall |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5025A (en) * | 1847-03-20 | Horatio allen | ||
| KR100755835B1 (en) * | 2004-10-07 | 2007-09-07 | 엘지전자 주식회사 | Washing Machine |
| EP2163676A3 (en) * | 2008-09-12 | 2011-12-07 | Panasonic Corporation | Drum type washing machine |
| JP5453761B2 (en) * | 2008-10-24 | 2014-03-26 | Ｊｆｅスチール株式会社 | Machine panel material |
| JP2011030487A (en) | 2009-07-31 | 2011-02-17 | Nisshin Pharma Inc | Method for producing quinones |
| JP4865841B2 (en) | 2009-09-10 | 2012-02-01 | パナソニック株式会社 | Drum washing machine |
-
2011
- 2011-02-16 JP JP2011030487A patent/JP5659842B2/en active Active
-
2012
- 2012-02-15 US US13/637,922 patent/US20130014546A1/en not_active Abandoned
- 2012-02-15 EP EP12747686.9A patent/EP2557221B1/en not_active Not-in-force
- 2012-02-15 SI SI201230522A patent/SI2557221T1/en unknown
- 2012-02-15 WO PCT/JP2012/000986 patent/WO2012111323A1/en active Application Filing
- 2012-02-15 CN CN201280000950.3A patent/CN102803599B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1550606A (en) * | 2003-05-15 | 2004-12-01 | Lg������ʽ���� | Variable damping type damper and washing machine having the same |
| EP1602772A1 (en) * | 2004-05-24 | 2005-12-07 | Whirlpool Corporation | Appliance housing panel with increased natural frequency |
| WO2010066653A1 (en) * | 2008-12-12 | 2010-06-17 | BSH Bosch und Siemens Hausgeräte GmbH | Household appliance having an embossed wall |
Also Published As
| Publication number | Publication date |
|---|---|
| SI2557221T1 (en) | 2016-05-31 |
| EP2557221A4 (en) | 2014-01-15 |
| JP2012165938A (en) | 2012-09-06 |
| WO2012111323A1 (en) | 2012-08-23 |
| JP5659842B2 (en) | 2015-01-28 |
| EP2557221B1 (en) | 2016-02-10 |
| US20130014546A1 (en) | 2013-01-17 |
| EP2557221A1 (en) | 2013-02-13 |
| CN102803599A (en) | 2012-11-28 |
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Owner name: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LT Free format text: FORMER OWNER: MATSUSHITA ELECTRIC INDUSTRIAL CO, LTD. Effective date: 20150831 |
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