CN101413200A - Drum type washing machine and damping device therefor - Google Patents
Drum type washing machine and damping device therefor Download PDFInfo
- Publication number
- CN101413200A CN101413200A CNA2008101799764A CN200810179976A CN101413200A CN 101413200 A CN101413200 A CN 101413200A CN A2008101799764 A CNA2008101799764 A CN A2008101799764A CN 200810179976 A CN200810179976 A CN 200810179976A CN 101413200 A CN101413200 A CN 101413200A
- Authority
- CN
- China
- Prior art keywords
- water jacket
- washing machine
- tumbling
- damper
- box washing
- 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
Images
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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
- D06F37/22—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a horizontal axis
- D06F37/225—Damping vibrations by displacing, supplying or ejecting a material, e.g. liquid, into or from counterbalancing pockets
-
- 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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
-
- 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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
- D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
- D06F37/268—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups for suspension devices
-
- 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
- D06F39/125—Supporting arrangements for the casing, e.g. rollers or legs
Abstract
A drum type washing machine can enable a shock absorber to effectively move to attenuate and absorb shock of a drum; a spring (5) and hydraulic shock absorbers (6) elastically keep an external tank (3) for holding a drum (2) in a shell (4); the shock of the external tank (3) is attenuated and absorbed by the hydraulic shock absorbers(6) which are connected by a stabilizer (13) on left and right, with a twisted bar part (14) at centre thereof arranged on the shell (4) by a bracket (16) rotatably. When the left and right hydraulic shock absorbers move to and fro in a same (cophase) direction, the stabilizer (13) is rotated by the twisted bar part (14) without generating spring force; when only the hydraulic shock absorbers in one direction move to and fro along with the swinging direction of the external tank (3) , the twisted bar part (14) acts as a torsional spring to make the hydraulic shock absorbers in the other direction move to and fro so as to attenuate force of the hydraulic shock absorbers in the two directions and is combined with the spring force to effectively control the swinging of the external tank (3).
Description
Technical field
The present invention relates to a kind of setting and have tumbling-box washing machine and tumbling-box washing machine damping device with respect to the cylinder of the rotating shaft of ground level or inclination.
Background technology
Usually, in the tumbling-box washing machine of automatic washing machine etc., have: relatively the rotating shaft of ground level or inclination, taking in and rotatable supporting drops into the water jacket roughly cylindraceous of the cylinder of washings, and at mounting spring and damper between as the housing of the gabarit of this washing machine, by by these springs and damper suspention water jacket, absorb, control vibration by the rotation generation of cylinder.
As the general damper that uses on tumbling-box washing machine, known have friction damper and a hydraulic damper.Friction damper is the sliding friction generation damping force by friction means, but because the timeliness of the damping force that influences such as the wearing and tearing of friction means produce changes greatly, is difficult to keep chronically stable damping force.Hydraulic damper is to embed slidably the piston that connects piston rod is installed in enclosing the oil cylinder of fluid, by the flow impedance generation damping force of circulation fluid in throttle orifice etc., compares with friction damper, can obtain stable damping force chronically.
automatically wash, clean and the fully automatic roll type washing machine of the action of dewatering in, in washing and clean action or during dehydration action starting (during resonance), the rotary speed of cylinder is little, produces the big low-frequency vibration of amplitude.On the other hand, in the dehydration action, when rotary speed rises to a certain degree (just often), amplitude diminishes, and produces dither.
For this reason, for example in patent documentation 1, put down in writing a kind of hydraulic damper, this hydraulic damper is: the throttle orifice path is set on piston, on piston end face, form to surround the outstanding pedestal part of throttle orifice passage opening portion ground mode, can only leave, contact pedestal part along piston rod and come joint discharge orifice path with the moushroom valve that prescribed limit moves by making.Thus, rise to the high-frequency vibration of the little amplitude (little reciprocating action) in to a certain degree the dehydration action for rotary speed, moushroom valve is not seated on the pedestal part, and the throttle orifice path is opened, and damping force diminishes, and can absorb the vibration of cylinder.The low frequency vibration of the large amplitude (reciprocating action greatly) during for washing, cleaning action and dehydration action starting, moushroom valve is seated on the pedestal part, and throttle orifice path blockade, damping force become big, can suppress the swing of cylinder, can suppress to the housing transmitting vibrations.
Patent documentation 1: the Japan Patent spy opens the 2001-214951 communique
But, in tumbling-box washing machine in the past, there is following problem: in general tumbling-box washing machine, decay, absorb the vibration of cylinder by being configured in a pair of damper about cylinder, but when dehydration starting etc. during large amplitude resonance, produce with direction of vibration that to have be the state of one-sided damper action.In this state,, can not fully suppress the swing of cylinder, dehydration procedure temporarily need be stopped and resetting because of the damping force deficiency.Resetting of dehydration action becomes the long reason of wash time.
Summary of the invention
The invention solves above-mentioned technical problem, its purpose is to provide a kind of and can makes damper action effectively and can decay, absorb the cylinder drum type washing machine with vibration.
In order to solve above-mentioned technical problem, tumbling-box washing machine of the present invention is, it has: housing, flexibly remain on the water jacket in this housing, can be rotatably set in this water jacket and have the cylinder of the rotating shaft of level or inclination, and the damper of the vibration of the described water jacket of decaying, described tumbling-box washing machine is characterised in that, it is provided with stabilizer, and this stabilizer comprises: with respect to the axial rotary left and right directions of described cylinder extend and can be rotated to support on the described housing the rotation axial region and from the both ends extension of this rotations axial region and be connected a pair of arm of the described water jacket left and right sides.
According to tumbling-box washing machine of the present invention, can reduce the imbalance of water jacket side-to-side vibrations by stabilizer, can effectively decay, absorb vibration by damper.
Description of drawings
Fig. 1 is the front view that the tumbling-box washing machine schematic configuration of the present invention the 1st embodiment is shown.
Fig. 2 is the side view that tumbling-box washing machine schematic configuration shown in Figure 1 is shown.
Fig. 3 is the front view that the tumbling-box washing machine schematic configuration of the present invention the 2nd embodiment is shown.
Fig. 4 is the side view that tumbling-box washing machine schematic configuration shown in Figure 3 is shown.
Fig. 5 is the front view that the tumbling-box washing machine schematic configuration of the present invention the 3rd embodiment is shown.
Fig. 6 is the stereogram that the joint portion of the hydraulic damper of tumbling-box washing machine shown in Figure 1 and stabilizer is shown.
Fig. 7 is the stereogram that the joint portion variation of the hydraulic damper of tumbling-box washing machine shown in Figure 1 and stabilizer is shown.
Fig. 8 is the stereogram that other variation of joint portion of the hydraulic damper of tumbling-box washing machine shown in Figure 1 and stabilizer are shown.
Symbol description
1 tumbling-box washing machine, 2 cylinders, 3 water jacket 4 housings, 6 hydraulic buffers (shock absorber), 13 stabilizers 14 rotate axial region (torsion bar portion) 15 arm C gyroaxises
The specific embodiment
Below with reference to the accompanying drawings, explain embodiments of the invention.
With reference to Fig. 1, Fig. 2 and Fig. 6 to Fig. 8, the 1st embodiment of the present invention is described.Shown in Fig. 1 and Fig. 2 summary, tumbling-box washing machine 1 is an automatic washing machine, rotating shaft C with relative ground (face is set) level or inclination, the cylinder 2 that drops into washings can be rotated to support in the water jacket 3 cylindraceous and by motor (not shown) and drives, water jacket 3 is flexibly kept by the spring 7 on spring 5, a pair of hydraulic damper 6 (damper) and the hydraulic damper 6 of packing in being the roughly rectangular housing 4 of tumbling-box washing machine 1 gabarit.And, carry out each action such as plumbing, washing, cleaning and dehydration aptly, and automatically wash.
The carriage 10 that rotating shaft C with respect to cylinder 2 extends to transverse direction is installed in water jacket 3 bottoms, and the bottom of the cylinder body 8 of a pair of hydraulic damper 6 is combined on the both ends of carriage 10 swingably via lining 11.The leading section of the piston rod 9 of a pair of hydraulic damper 6 is combined in the bottom of housing 4 swingably via lining 12.And, allow lining 11,12 deflections and the bottom angled of the cylinder body 8 that causes and carriage 10 and piston rod 9 and housing 4.A pair of hydraulic damper 6 with respect to rotating shaft C reverse inclination on left and right directions of cylinder 2, sees that from the front of cylinder 2 being splayed ground disposes as shown in Figure 1.
A pair of hydraulic damper 6 is interconnected by the stabilizer 13 (interlinked mechanism) of コ font roughly.The serve as reasons arm 15 at central torsion bar portion's 14 (turning cylinders) and two ends of stabilizer 13 constitutes the spring members of コ fonts, torsion bar portion 14 is rotatably installed in via rubber bushing 16A on the rear wall of housing 4 by carriage 16, and the leading section of arm 15 is connected on the cylinder body 8 of a pair of hydraulic damper 6 by rod carriage 17 (linkage component).Rod carriage 17 as shown in Figure 6, both ends are connected on arm 15 leading sections of the cylinder body 8 of hydraulic damper 6 and stabilizer 13 via lining 18,19, deflection by lining 18,19 is swung, to absorb the flexible mutual dislocation of these parts that reaches the arm 15 rotation generations of stabilizer 13 of hydraulic damper 6.Rod carriage 17 also can be used as the parts of cylinder body 8 that absorption causes by the slip of left and right directions and the dislocation of arm 6.The arm 15 of stabilizer 13 and the connecting portion of hydraulic damper 6 are in the direction of the rotating shaft C of cylinder 2, near the position of centre of gravity of the cylinder 2 when being configured in dehydration.
In addition, constitute damping device of the present invention by a pair of hydraulic damper and stabilizer 13.
Below to as the effect of the present embodiment of above formation describe.
In the vibration (swing) owing to water jacket 3 a pair of hydraulic damper 6 is gone up at equidirectional (homophase) and produce under the reciprocating action situation, stabilizer 13 does not produce spring force by torsion bar portion 14 with respect to carriage 16 rotations.In addition, because the direction of the swing of water jacket 3 and mainly be only to have a side hydraulic damper 6 to produce under the situation of reciprocating action states, torsion bar portion 14 is as the torsion spring effect, produce reciprocating action by the hydraulic damper 6 that makes the opposing party, swing for water jacket 3, and the damping force of both sides' hydraulic damper 6 is acted on effectively, and combine with the spring force of torsion bar portion 14, the swing of water jacket 3 can be suppressed effectively.Particularly, for example cleaning end, washings relatively contains under the situation that enters into dehydration action etc. under the state than juicy, to the lower right during to active force, if there is not stabilizer of the present invention, then becomes the hydraulic damper contraction on right side and the damper in left side and on the direction of stretching out, produce the state that reciprocating action maybe will produce reciprocating action.But because stabilizer of the present invention, water jacket 3 moves to the direction of more close vertical lower to the effect lower right of specific force, consequently, about damper in phase produce reciprocating action.Thus, can act on effective damping force.
Like this, corresponding to washing action, can produce appropriate damping force, the swing of the water jacket 3 that effectively absorb, restriction is produced by the rotation of cylinder 2 can reduce the generation of vibration, noise.
In addition, in the above-described embodiments, replace hydraulic damper 6, but other the fluid of action fluid such as using gases is pressed damper, or also can use friction damper.
With reference to Fig. 7 and Fig. 8 the variation of rod carriage 17 in the foregoing description is described.
In variation shown in Figure 7, rod carriage 17 combines with the leading section of arm 15 via the lining 20 with slotted hole 20A, and described slotted hole 20A extends axially along the arm 15 of stabilizer 13, but has omitted the lining 18 of hydraulic damper 17 sides in the drawings.Thus, can and absorb these members dislocation each other that the rotation of the arm 15 of stabilizer 13 produces by the flexible of bending that absorbs lining 20 and hydraulic damper 6 that 20A causes.
Variation shown in Figure 8 is for will lining shown in Figure 6 18 and the lining with the slotted hole 20A 20 shown in Figure 7 example that makes up and use.Thus, can absorb the deflection of lining 18,20 and by absorbing the flexible of hydraulic damper 6 that slotted hole 20A causes and absorbing these members dislocation each other that the rotation of the arm 15 of stabilizer 13 produces.
Followingly the of the present invention the 2nd and the 3rd embodiment is described with reference to Fig. 3 to Fig. 4.In addition, with respect to above-mentioned the 1st embodiment, same part is annotated with identical symbol, and only different parts is described.
In the 2nd embodiment of the present invention, as shown in Figures 3 and 4,, omitted hydraulic damper 6 with respect to above-mentioned the 1st embodiment, on the carriage 16 of stabilizer 13, be provided with the rotary vibration damper 21 that replaces rubber bushing 16A.Rotary vibration damper 21 is with respect to the damper of the damping force that rotation produces of 13 pairs of carriages 16 of stabilizer, for example, can use viscoelasticity part.In addition, rotary vibration damper 21 and hydraulic damper 6 similarly wish to be configured to, and for the little damping force of high-frequency vibration generation of little amplitude, the low frequency vibration of large amplitude produces big damping force relatively.Thus, same action effect can be played, in addition,, miniaturization can be realized by omitting hydraulic damper 6 with above-mentioned the 1st embodiment.Because in the case, even under the situation of directive effect power to left down, water jacket also moves to vertical lower, so both sides' rotary vibration damper 21 can the generation power.
The 3rd embodiment of the present invention is that the rotary vibration damper 21 of above-mentioned the 2nd embodiment of combination in above-mentioned the 1st embodiment as shown in Figure 5, with respect to above-mentioned the 1st embodiment, is provided with the rotary vibration damper 21 that replaces rubber bushing 16A on carriage 16.Thus, same action effect can be played, in addition, the effect of control vibration can be improved by hydraulic damper 6 and rotary vibration damper 21 with above-mentioned the 1st embodiment.
Claims (10)
1, a kind of tumbling-box washing machine, it has: housing, flexibly remain on water jacket in this housing, can be rotatably set in this water jacket and have the damper of the vibration of the cylinder of rotating shaft of level or inclination and the described water jacket of decaying, described tumbling-box washing machine is characterised in that, it is provided with stabilizer, and this stabilizer comprises: with respect to the axial rotary left and right directions of described cylinder extend and can be rotated to support on the described housing the rotation axial region and from the both ends extension of this rotations axial region and be connected a pair of arm of the described water jacket left and right sides.
2, according to the described tumbling-box washing machine of claim 1, it is characterized in that the damper of the straight ejector half that described damper is configured in the described water jacket left and right sides and produces damping force by stretching for the rotating shaft with respect to described cylinder.
According to the described tumbling-box washing machine of claim 1, it is characterized in that 3, described damper can swingingly be installed on described housing and the described water jacket.
4, according to the described tumbling-box washing machine of claim 1, it is characterized in that, on described damper, be provided with the spring that flexibly keeps described water jacket.
According to the described tumbling-box washing machine of claim 1, it is characterized in that 5, the damping force characteristic of described damper that is configured in the described water jacket left and right sides is different mutually.
According to the described tumbling-box washing machine of claim 1, it is characterized in that 6, described damper is the rotary vibration damper that produces damping force with respect to the rotation of described stabilizer rotating shaft.
According to the described tumbling-box washing machine of claim 1, it is characterized in that 7, described rotary vibration damper contains the rotating shaft that is arranged on described stabilizer and the viscoelasticity part between the described housing.
According to the described tumbling-box washing machine of claim 1, it is characterized in that 8, the installation site to the described water jacket on the described cylinder axial rotary of a pair of arm of described stabilizer is near the described cylinder position of centre of gravity when the dehydration of this tumbling-box washing machine.
9, a kind of damping device, the vibration of the water jacket of its tumbling-box washing machine that is used to decay, described tumbling-box washing machine has: housing, flexibly remain on water jacket in this housing, can be rotatably set in this water jacket and have the cylinder of the rotating shaft of level or inclination, described damping device is characterised in that
Described damping device is made of the damper of stabilizer and straight ejector half, described stabilizer has: the axial rotary left and right directions with respect to described cylinder extends the rotary shaft that also can be bearing in rotatably on the described housing, and a pair of arm that extends and be connected the described water jacket left and right sides from the both ends of this rotary shaft; The damper of described straight ejector half is configured in the described water jacket left and right sides and produces damping force by stretching with respect to the rotating shaft of described cylinder.
10, a kind of stabilizer, it is used for tumbling-box washing machine, this tumbling-box washing machine has: housing, flexibly remain on water jacket in this housing, can be arranged in this water jacket rotatably and have the damper of the vibration of the cylinder of rotating shaft of level or inclination and the described water jacket of decaying
Described stabilizer has: the rotating shaft with respect to described cylinder extends upward and can be bearing in rotatably the rotary shaft on the described housing and extend and be connected a pair of arm of the described water jacket left and right sides from the two ends of this rotary shaft at right and left.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP256529/07 | 2007-09-28 | ||
| JP2007256529A JP4831363B2 (en) | 2007-09-28 | 2007-09-28 | Drum-type washing machine and damper device for drum-type washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101413200A true CN101413200A (en) | 2009-04-22 |
| CN101413200B CN101413200B (en) | 2011-08-17 |
Family
ID=40593921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101799764A Expired - Fee Related CN101413200B (en) | 2007-09-28 | 2008-09-19 | Drum type washing machine and damping device therefor |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP4831363B2 (en) |
| KR (1) | KR101021556B1 (en) |
| CN (1) | CN101413200B (en) |
| TW (1) | TW200920890A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016150401A1 (en) * | 2015-03-25 | 2016-09-29 | 青岛海尔滚筒洗衣机有限公司 | Washing machine damping mechanism and washing machine |
| CN108570802A (en) * | 2018-05-08 | 2018-09-25 | 广西劢梦科技有限公司 | A kind of washing machine based on artificial intelligence |
| WO2021115121A1 (en) * | 2019-12-10 | 2021-06-17 | 青岛海尔洗衣机有限公司 | Drum washing machine |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6034115B2 (en) * | 2012-09-28 | 2016-11-30 | 東芝ライフスタイル株式会社 | Drum washing machine |
| JP6553448B2 (en) * | 2015-08-19 | 2019-07-31 | 日立グローバルライフソリューションズ株式会社 | Drum type washing machine |
| CN115043151A (en) * | 2022-07-12 | 2022-09-13 | 刘梦强 | Vibrating feeder |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100229630B1 (en) * | 1997-02-28 | 1999-11-15 | 윤종용 | Drum type washing machine |
| CN1296536A (en) * | 1999-03-15 | 2001-05-23 | 东芝株式会社 | Drum type washing machine |
| JP2002126391A (en) * | 2000-10-25 | 2002-05-08 | Sanyo Electric Co Ltd | Drum type washing machine |
| CN1511996A (en) * | 2002-12-27 | 2004-07-14 | Lg������ʽ���� | Drum type washing machine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4525365B2 (en) * | 2005-01-28 | 2010-08-18 | パナソニック株式会社 | Washing machine |
| JP2006273070A (en) * | 2005-03-29 | 2006-10-12 | Honda Motor Co Ltd | Variable stabilizer |
| JP4670511B2 (en) | 2005-06-30 | 2011-04-13 | パナソニック株式会社 | Washing machine |
-
2007
- 2007-09-28 JP JP2007256529A patent/JP4831363B2/en not_active Expired - Fee Related
-
2008
- 2008-09-15 TW TW097135349A patent/TW200920890A/en not_active IP Right Cessation
- 2008-09-18 KR KR1020080091562A patent/KR101021556B1/en active IP Right Grant
- 2008-09-19 CN CN2008101799764A patent/CN101413200B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100229630B1 (en) * | 1997-02-28 | 1999-11-15 | 윤종용 | Drum type washing machine |
| CN1296536A (en) * | 1999-03-15 | 2001-05-23 | 东芝株式会社 | Drum type washing machine |
| JP2002126391A (en) * | 2000-10-25 | 2002-05-08 | Sanyo Electric Co Ltd | Drum type washing machine |
| CN1511996A (en) * | 2002-12-27 | 2004-07-14 | Lg������ʽ���� | Drum type washing machine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016150401A1 (en) * | 2015-03-25 | 2016-09-29 | 青岛海尔滚筒洗衣机有限公司 | Washing machine damping mechanism and washing machine |
| CN106149295A (en) * | 2015-03-25 | 2016-11-23 | 佛山海尔滚筒洗衣机有限公司 | A kind of washing machine damping and washing machine |
| EP3276067A4 (en) * | 2015-03-25 | 2018-11-21 | Qingdao Haier Drum Washing Machine Co., Ltd. | Washing machine damping mechanism and washing machine |
| CN106149295B (en) * | 2015-03-25 | 2019-10-01 | 佛山海尔滚筒洗衣机有限公司 | A kind of washing machine damping and washing machine |
| CN108570802A (en) * | 2018-05-08 | 2018-09-25 | 广西劢梦科技有限公司 | A kind of washing machine based on artificial intelligence |
| WO2021115121A1 (en) * | 2019-12-10 | 2021-06-17 | 青岛海尔洗衣机有限公司 | Drum washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101021556B1 (en) | 2011-03-16 |
| JP2009082491A (en) | 2009-04-23 |
| TWI346163B (en) | 2011-08-01 |
| KR20090033010A (en) | 2009-04-01 |
| JP4831363B2 (en) | 2011-12-07 |
| TW200920890A (en) | 2009-05-16 |
| CN101413200B (en) | 2011-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101413200B (en) | Drum type washing machine and damping device therefor | |
| KR100777299B1 (en) | Washing or drying machine | |
| KR101934735B1 (en) | Washing machine | |
| JP3193699B2 (en) | Washing machine with inclined washing tub | |
| KR20070101732A (en) | Drum washer | |
| KR20150011215A (en) | Laundry treatment apparatus | |
| TW200938687A (en) | Drum-type washing machine | |
| KR101654054B1 (en) | Washing Machine | |
| BRPI1010607B1 (en) | washing machine | |
| KR101969025B1 (en) | Washing machine damping device and washing machine | |
| KR20060028804A (en) | Washing machine with a structure for mimimizing the vibration of a tub | |
| KR101984298B1 (en) | Apparatus for decresing horizontal vibration and washing machine having the same | |
| KR101819507B1 (en) | Laundry Machine | |
| JP2011250852A (en) | Washing machine | |
| JP2009153651A (en) | Washing machine | |
| CN107663742A (en) | Vibration insulating system and washing machine | |
| KR100691236B1 (en) | Suspension system for washing machine | |
| CN102851919A (en) | Washer hanging device and washer | |
| CN202865627U (en) | Suspension device of washing machine and washing machine | |
| EP0695824B1 (en) | Anti-vibration mechanism for vibrating body | |
| JP3118041B2 (en) | Anti-vibration structure of washing machine | |
| KR101934061B1 (en) | Washing machine | |
| KR101934054B1 (en) | Apparatus for decresing vibration and washing machine having the same | |
| CN110195320B (en) | Drum type washing machine | |
| CN114837959B (en) | Vibration-damping noise-reducing slurry pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20210919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |