US20080178634A1 - Laundry machine - Google Patents

Laundry machine Download PDF

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Publication number
US20080178634A1
US20080178634A1 US12/007,583 US758308A US2008178634A1 US 20080178634 A1 US20080178634 A1 US 20080178634A1 US 758308 A US758308 A US 758308A US 2008178634 A1 US2008178634 A1 US 2008178634A1
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United States
Prior art keywords
housing
laundry machine
dynamic vibration
machine according
vibration absorbers
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.)
Abandoned
Application number
US12/007,583
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English (en)
Inventor
Young Ho Kim
Na Eun KIM
Jae Won Chang
Dong Won Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Assigned to LG ELECTRONICS INC. reassignment LG ELECTRONICS INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CHANG, JAE WON, KIM, DONG WON, KIM, NA EUN, KIM, YOUNG HO
Publication of US20080178634A1 publication Critical patent/US20080178634A1/en
Abandoned legal-status Critical Current

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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
    • 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
    • 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
    • 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
    • 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
    • D06F37/24—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 vertical 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Definitions

  • the present invention relates to a laundry machine, which can wash or dry laundry.
  • washing machines are home appliances, which wash laundry
  • drying machines are home appliances, which dry wet laundry.
  • complex home appliances which have both of functions of a washing machine and a drying machine, have been widely used.
  • washing machines, drying machines, and home appliances which have both of functions of a washing machine and drying machine, are commonly called laundry machines.
  • the laundry machines are generally divided into a top loading type and a front loading type according to the positions of laundry loaded into the machines. Further, the laundry machines are divided into a vertical axis type, in which a drum or a pulsator is rotated, and a horizontal type, in which a horizontally-laid drum is rotated, according to washing methods.
  • Such horizontal type laundry machines include a drum washing machine or a drum drying machine.
  • the conventional laundry machines are mounted directly on a floor; that is, the typical mounting surface of a conventional laundry machine is the floor.
  • a conventional front loading type laundry machine is provided with a low input, and thus causes an inconvenience of putting and taking laundry into and out of the laundry machine to a user. Accordingly, it is necessary to raise the height of the inlet of the laundry machine.
  • a housing 100 may be installed under a laundry machine 10 for the purpose of raising the height of the laundry machine 10 , as shown in FIG. 1 .
  • the vibration of the laundry machine 10 is further increased in comparison to when the housing 100 is not used.
  • the present invention is directed to a laundry machine.
  • One advantage of the present invention is to provide a laundry machine, which can reduce vibration even though a housing is provided.
  • a laundry machine comprises a housing provided between a washing tub unit and a mounting surface, on which a cabinet containing the washing tub unit is installed; and dynamic vibration absorbers provided to the housing, and configured to offset vibration transmitted from the washing tub unit.
  • Each of the dynamic vibration absorbers may include a mass body having a designated mass; and elastic members configured to elastically suspend the mass body.
  • the housing may include side panels forming respective outer walls; and the dynamic vibration absorbers may be provided between the side panels.
  • the dynamic vibration absorbers may be provided adjacent to an upper surface of the housing.
  • the laundry machine may further comprise a moving body received in the housing or drawn out of the housing.
  • An inner space for receiving articles may be formed in the moving body.
  • the dynamic vibration absorbers may be provided between an upper surface of the moving body and an upper panel of the housing.
  • the dynamic vibration absorbers may be provided between the rear surface of the moving body and a rear panel of the housing.
  • the housing may be a frame having at least two rods connected for forming a designated inner space therein.
  • the dynamic vibration absorbers may be provided between the rods of the frame.
  • the dynamic vibration absorbers may be provided along the rods of the frame.
  • At least one of the dynamic vibration absorbers may further include a case containing the mass body and the elastic members.
  • the laundry machine may further comprise amplitude limit parts configured to limit the amplitude of movement of the mass body within a designated range within the case.
  • the laundry machine may further comprise a guide configured to guide the mass body so that the mass body can be vibrated in a regular direction.
  • FIG. 1 is a perspective view of a laundry machine mounted on the upper surface of a housing
  • FIG. 2 is a graph respectively illustrating displacements of vibration of a laundry machine with a housing and a laundry machine without a housing;
  • FIG. 3 is a sectional view of a laundry machine, which, in accordance with the present invention, comprises a housing provided with dynamic vibration absorbers;
  • FIG. 4 is an exploded perspective view of the housing of the laundry machine in accordance with the present invention.
  • FIG. 5 is a perspective view illustrating another embodiment of the housing of the laundry machine in accordance with the present invention.
  • FIG. 6 is a perspective view illustrating another embodiment of the dynamic vibration absorbers of the laundry machine in accordance with the present invention.
  • FIG. 7 is a perspective view illustrating yet another embodiment of the housing of the laundry machine in accordance with the present invention.
  • FIG. 3 is a sectional view of a laundry machine, which, in accordance with the present invention, comprises a housing provided with dynamic vibration absorbers.
  • the laundry machine 10 of the present invention includes a cabinet 1 forming the external appearance of the laundry machine 10 , and a washing tub unit 2 provided in the cabinet 1 .
  • the cabinet 1 includes a front cover 12 (with reference to FIG. 1 ) forming the front surface of the cabinet 1 , cabinet sides 16 forming both side surfaces of the cabinet 1 , a cabinet rear (not shown) forming the rear surface of the cabinet 1 , a top plate 18 forming the top surface of the cabinet 1 , and a base 1 a forming the bottom surface of the cabinet 1 .
  • a door 7 is provided on the front cover 12 (both with reference to FIG. 1 ) of the cabinet 1 , and a control panel 8 (with reference to FIG. 1 ) for allowing a user to operate the laundry machine 10 is provided on the upper portion of the front surface of the cabinet 1 .
  • the washing tub unit 2 includes a tub 2 a configured to store washing water, and a drum 2 b rotatably disposed in the tub 2 a.
  • the tub 2 a and the drum 2 b are respectively provided with openings such that the openings are communicated with the outside so as to put and take laundry into and out of the washing tub unit 2 when the door 7 is opened. Further, the drum 2 b is rotated by a motor (not shown), and is provided with a plurality of lifters 3 a formed on the inner surface of the drum 2 b , thus performing washing of the laundry by a method, in which the laundry in the drum 2 b is lifted up and then is dropped when the drum 2 b is rotated.
  • the washing tub unit In the case that a door of a laundry machine is formed on the front surface of a cabinet, and the legs of the cabinet are mounted on a floor, a user must bend over so as to put or take laundry into or out of the washing tub unit. Accordingly, in order to prevent the user from excessively bending over, the washing tub unit needs to be located at a designated height suitable for a user's ease of use.
  • a housing 100 is installed between the washing tub unit 2 of the laundry machine 10 and a mounting surface of the laundry machine 10 .
  • the housing 100 has a predetermined height, and thus raises the height of the washing tub unit 2 .
  • the housing 100 has an approximately hexahedral shape, and the cabinet 1 , provided with the washing tub unit 2 therein, is mounted on the upper surface of the housing 100 .
  • a moving body 140 such as a drawer, is further provided in the housing 100 .
  • the moving body 140 can be received in the housing 100 , or be drawn out of the housing 100 .
  • the moving body 140 is provided with an inner space formed therein for receiving articles, so as to receive articles necessary to wash the laundry, or form a washing space separately from the washing tub unit 2 provided in the cabinet 1 .
  • the housing 100 is formed by connecting side panels 104 to the side surfaces of a base panel 102 , provided with legs 190 formed on the lower surface thereof, and connecting an upper panel 106 to the upper surfaces of the side panels 104 .
  • Legs 190 may include anti-vibration members, similar to those that may be found in legs 9 .
  • a rear surface, not shown, may be provided.
  • An opening 12 for passing the moving body 140 therethrough is formed at the front of the housing 100 .
  • the opening 12 may be bordered by base panel 102 , right and left side panels 104 , and upper panel 106 .
  • the laundry machine 10 may be raised by a predetermined height by use of the housing 100 . Because the laundry machine 10 is raised, the washing tub unit 2 , within the laundry machine 10 , is also raised. Raising the laundry machine 10 , with its included washing tub unit 2 , allows a user to put or take laundry into or out of the washing tub unit 2 with less bending over than if the laundry machine 10 had not been raised by use of the housing 100 . Therefore, use of the housing 100 , in combination with the laundry machine 10 , decreases a user's discomfort due to bending and thereby increases a user's convenience.
  • vibration generated from a laundry machine placed on top of a housing is much higher than vibration generated from a laundry machine that is placed directly on a floor (i.e., without a housing).
  • the conventional practice of reducing vibration of a combined laundry machine and housing mainly considered only the vibration of the laundry machine; the vibration of the housing was not considered.
  • the support offered by the housing 100 is relatively weak, and the housing 100 has a resonant frequency lower than that of the laundry machine. Accordingly, the housing is easily resonated. Therefore, when a separate conventional housing is used in a conventional manner, the vibration of the laundry machine 10 is highly increased.
  • Anti-vibration members of the legs 9 of the laundry machine can reduce, to some degree, the transmission of the vibration, generated from the laundry machine, to the housing, but cannot completely reduce the transmission of the vibration. Because the housing has a low resonant frequency, it is relatively easily resonated. Accordingly, when the laundry machine is mounted on the housing, even if a small displacement is generated due to the vibration of the housing, the upper portion of the laundry machine has a high displacement. Thus, in the case that a conventional housing is used, the laundry machine, particularly the upper portion of the laundry machine, is highly vibrated transversally.
  • a housing 100 may be provided between a washing tub unit 2 and a mounting surface 6 (such as a floor), on which a cabinet 1 containing the washing tub unit 2 is installed.
  • Dynamic vibration absorbers 200 may be provided to the housing 100 .
  • the dynamic vibration absorbers 200 are configured to offset the vibration transmitted from the washing tub unit 2 .
  • Each of the dynamic vibration absorbers 200 includes a mass body 210 having a designated mass, and elastic members 220 configured to elastically suspend the mass body 210 therebetween.
  • the elastic members 220 may be comprised of coil springs, compressed coil springs, expanded coil springs, or combinations thereof. Further, the elastic members 220 may be made of other materials having elasticity.
  • the dynamic vibration absorbers 200 may be comprised of a pendulum type dynamic vibration absorber, a torsional dynamic vibration absorber, a multi-mass type dynamic vibration absorber, a cantilever type dynamic vibration absorber, or combinations thereof.
  • the mass body 210 suspended by the elastic members 220 is shaken by the vibration transmitted to the housing 100 , and thus offsets vibration energy, thereby reducing the entire vibration of the housing 100 and the laundry machine 10 .
  • the dynamic vibration absorbers 200 are installed adjacent to the upper surface of the housing 100 . More specifically, the dynamic vibration absorbers 200 are installed between the side panels 104 and are positioned adjacent to the upper surface of the housing 100 , without interfering therewith. Further, in order to prevent the dynamic vibration absorbers 200 from interfering with the moving body 140 (e.g., a drawer), which is received in the housing 100 or is drawn out of the housing 100 , the dynamic vibration absorbers 200 may be installed between a lower surface of the upper panel 106 and an upper surface of the moving body 140 .
  • the moving body 140 e.g., a drawer
  • the dynamic vibration absorbers 200 may be provided between the rear surface of the moving body 140 and the rear surface of the housing 100 .
  • one side of each of a pair of the elastic members 220 is connected to the corresponding one of the side panels 104 , and the mass body 210 is located between the elastic members 220 .
  • the mass of the mass body 210 and the modulus of elasticity of the elastic members 220 are properly determined in consideration of the specific frequency of vibration of the housing 100 and the frequency of vibration applied to the housing 100 .
  • the dynamic vibration absorbers 200 are installed in the transversal direction of the housing 100 . At least one reason for this positioning is that the transversal vibration of the laundry machine 10 and the housing 100 , among the vibrations of the laundry machine 10 due to the rotation of a motor, is the greatest from the structural point of view. Of course, when the direction of the vibration to be reduced is changed, the installation direction of the dynamic vibration absorbers 200 may be reevaluated and a new installation direction may be properly determined.
  • the housing 100 may be made of a frame other than the panels.
  • FIG. 5 illustrates a frame type housing.
  • the frame type housing 300 of FIG. 5 at least two rods or other types of structural material 310 are connected to form a designated inner space therein.
  • multiple pieces of resilient material such as metal may be bent at a right angle along their length dimensions and connected to form a frame type housing.
  • a moving body such as moving body 140 ( FIG. 4 ) may be provided in the frame type housing 300 , such that the moving body can be received in the housing 300 or be drawn out of the housing 300 .
  • Dynamic vibration absorbers 200 are provided in the frame type housing 300 . As shown in the embodiment of FIG. 5 , the dynamic vibration absorbers 200 may be provided between at least two facing rods 310 with a free end of each elastic member 220 coupled to a respective one of the facing rods 310 . Additionally or alternatively, as shown in FIG. 5 , a dynamic vibration absorber 200 may be provided along the length of an individual one of the rods 310 by, for example, coupling the free ends of the elastic members 220 to predetermined separated positions along the length of the rod 310 .
  • FIG. 6 illustrates another embodiment of dynamic vibration absorbers applied to the laundry machine of the present invention.
  • a dynamic vibration absorber module 400 includes elastic members 420 , a mass body 410 , and a case 430 for containing the elastic members 420 and the mass body 410 .
  • each dynamic vibration absorber (such as 200 ( FIG. 3 )) is unified into one dynamic vibration absorber module 400 .
  • a modular dynamic vibration absorber 400 may be more simply assembled with the laundry machine 10 or the housing 100 or 500 ( FIG. 5 ) due to the reduction of the number of assembly steps. Further, moving elements, such as the mass body 410 and the elastic members 420 in each of the dynamic vibration absorbers 400 , are isolated from the outside by the case 430 , thereby preventing the generation of interference due to foreign substances covering the moving elements, and thus increasing the reliability of the dynamic vibration absorbers 400 .
  • ends of the elastic members 420 are fixed to the case 430 , and the other ends of the elastic members 420 are fixed to the mass body 410 .
  • the mass body 410 is elastically supported by the case 430 .
  • the elastic members 420 are provided at both ends of the mass body 410 .
  • the mass body 410 is vibrated in the case 430 by the vibration transmitted to the mass body 410 .
  • the mass body 410 collides with the case 430 , or if the elastic members 420 are coil springs, coils of the elastic members 420 collide with each other and thus generate an impact sound or vibration.
  • each of the dynamic vibration absorber modules 400 further includes amplitude limit parts 440 configured to limit the amplitude of the movement of the mass body 410 .
  • the amplitude limit parts 440 limit the amplitude of the movement of the mass body 410 , thus preventing the collision of the mass body 410 with the case 430 or the collision between the coils of the coil springs.
  • the amplitude limit parts 440 are made of a material having elasticity or sound-absorbing character so as not to generate, or so as to minimize, an impact sound or vibration even when the mass body 410 collides with the amplitude limit parts 440 .
  • a guide 450 for guiding the mass body 410 so as to allow the mass body 410 to vibrate only in a regular direction may further be provided.
  • Vibration only in one predetermined direction may be applied to the dynamic vibration absorber module 400 , or vibrations in at least two directions may be applied to the dynamic vibration absorber modules 400 .
  • vibration in a direction which does not coincide with the predetermined vibration direction of the mass body 410 of the dynamic vibration absorber module 400 , is applied to the mass body 410 , the mass body 410 vibrates in a direction other than a direction that was considered in design, and thus may collide with the case 430 .
  • the guide 450 allows the mass body 410 to vibrate only in a regular direction, thereby preventing the collision between the mass body 410 and the case 430 and increasing reliability in operating the dynamic vibration absorber module 400 .
  • the above guide 450 has the shape of a rail, which guides the vibration of the mass body 210 in the expanding and contracting direction of the elastic members 220 .
  • Other shapes and designs of guides are acceptable and within the scope of the invention.
  • the installation position of the housing 100 is not limited thereto. That is, the housing 100 may be provided within the cabinet 1 and/or the housing 100 may be formed integrally with the cabinet 1 .
  • FIG. 7 illustrates an alternate embodiment, in which a housing 500 is provided within a cabinet 15 .
  • the housing 500 is installed between the washing tub unit 2 and the bottom surface of the laundry machine 20 .
  • the bottom surface of the housing 500 may form the bottom surface of the cabinet 15 of the laundry machine 20 .
  • the housing 500 may be insertably installed in the cabinet 15 .
  • the weight of the housing 500 is added to the weight of the cabinet 15 against the vibration of the washing tub unit 2 , thereby reducing vibration in comparison to the case where the housing and laundry machine are separate units.
  • the structure comprised of a housing 500 formed integrally with a cabinet 15 results in less vibration in comparison to the case where the housing and laundry machine are separate units.
  • one or more dynamic vibration absorber module(s) 400 may be mounted to a housing 500 .
  • one vibration absorber module 400 is mounted in each of three orthogonal directions.
  • a housing serves to raise the height of an inlet of the laundry machine and thus allows a user to put or take laundry into or out of a washing tub unit without excessively bending over, thereby increasing the user's convenience.
  • dynamic vibration absorbers may be installed in the housing to offset vibration transmitted from the laundry machine, thereby reducing and effectively preventing the housing from being vibrated. Accordingly, it is possible to effectively prevent vibration of the laundry machine mounted on the housing and noise due to the vibration.
  • dynamic vibration absorbers may be respectively unified into a module and thus are simply assembled to the laundry machine and or housing.
  • Modular dynamic vibration absorbers may reduce the incidence of mechanical interference between external foreign substances and the moving parts of the dynamic vibration absorbers.
  • amplitude limit parts may be installed in each of the dynamic vibration absorber modules, and thus prevent collision of a mass body with a case or noise and vibration generated due to collision between coils of coil springs.
  • a guide for guiding the vibration direction of the mass body may be provided in each of the dynamic vibration absorber modules, and thus allow the mass body to be vibrated in a regular direction, thereby preventing collision of the mass body with the case and increasing reliability in operating the dynamic vibration absorber.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
US12/007,583 2007-01-12 2008-01-11 Laundry machine Abandoned US20080178634A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020070003715A KR101342368B1 (ko) 2007-01-12 2007-01-12 세탁기용 키높이 수납장 및 이를 이용한 세탁기
KR10-2007-0003715 2007-01-12

Publications (1)

Publication Number Publication Date
US20080178634A1 true US20080178634A1 (en) 2008-07-31

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ID=39609153

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US12/007,583 Abandoned US20080178634A1 (en) 2007-01-12 2008-01-11 Laundry machine

Country Status (5)

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US (1) US20080178634A1 (fr)
EP (1) EP2104757A4 (fr)
KR (1) KR101342368B1 (fr)
CN (1) CN101578411A (fr)
WO (1) WO2008085012A2 (fr)

Cited By (7)

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US20080295545A1 (en) * 2007-05-29 2008-12-04 Lg Electronics Inc. Dynamic Vibration Absorber
US7913419B2 (en) * 2005-12-30 2011-03-29 Whirlpool Corporation Non-tumble clothes dryer
US7946054B2 (en) * 2005-03-18 2011-05-24 Bsh Bosch Und Siemens Hausgeraete Gmbh Front assembly for a tumble dryer
US10544533B2 (en) 2016-07-07 2020-01-28 Lg Electronics Inc. Laundry treating apparatus
US10648118B2 (en) 2016-07-07 2020-05-12 Lg Electronics Inc. Laundry treating apparatus
US10648117B2 (en) * 2016-07-07 2020-05-12 Lg Electronics Inc. Laundry treating apparatus
US10760194B2 (en) 2016-07-07 2020-09-01 Lg Electronics Inc. Laundry treating apparatus

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CN101942755B (zh) * 2010-05-21 2015-07-01 海尔集团公司 一种外筒下方设有抽屉的滚筒洗衣机
KR101222047B1 (ko) * 2011-03-16 2013-01-14 인하대학교 산학협력단 베어 프레임을 이용한 세탁기의 진동 감쇠 구조체
KR101222048B1 (ko) * 2011-03-16 2013-01-14 인하대학교 산학협력단 세탁기용 진동 흡수 구조체
KR101980271B1 (ko) * 2014-07-08 2019-05-20 삼성전자주식회사 받침대 및 이를 구비한 세탁물 처리장치
CN110735288B (zh) * 2018-07-19 2023-04-21 青岛海尔洗涤电器有限公司 一种支撑结构及洗衣机
CN110846854A (zh) * 2019-11-18 2020-02-28 珠海格力电器股份有限公司 减振装置、洗衣机

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US5924312A (en) * 1997-12-23 1999-07-20 Maytag Corporation Multiple direction vibration absorber
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US20060103281A1 (en) * 2003-06-05 2006-05-18 Cho Han K Washing machine pedestal
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Also Published As

Publication number Publication date
EP2104757A2 (fr) 2009-09-30
CN101578411A (zh) 2009-11-11
WO2008085012A3 (fr) 2009-06-11
WO2008085012A2 (fr) 2008-07-17
EP2104757A4 (fr) 2011-05-25
KR20080066371A (ko) 2008-07-16
KR101342368B1 (ko) 2013-12-16

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