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21. 发明授权

KR101342650B1 세탁기의 이중댐퍼 有权
标题翻译：洗衣机双阻尼器
公开(公告)号：KR101342650B1
公开(公告)日：2013-12-17
申请号：KR1020120018041
申请日：2012-02-22
申请人： 엘지전자 주식회사
发明人： 박원석 , 김대훈
IPC分类号： D06F37/20 , F16F15/04 , F16F15/08
CPC分类号： D06F37/20 , D06F37/24 , F16F7/087 , F16F7/09 , F16F13/005 , F16F15/022 , F16F15/046 , F16F15/08
摘要： 본발명은세탁기의댐퍼에관한것으로, 더욱상세하게는세탁통(Tub)의대소부하시발생되는진동에맞추어진동을흡수하여효율적으로제어할수 있는세탁기의이중댐퍼에관한것이다. 이를위해본 발명은상하부지지단(1a,1b) 사이에연장연결되는로드(2)와, 이로드(2)의중간에설치되어하부지지단(1b)과서스펜션캡(3)의호울더사이에배치된스프링(4)으로탄발되면서상기로드(2)를따라승하강이동되어진동을감쇠시키는서스펜션캡(3)을구비하여이루어진세탁기의댐퍼에있어서, 상기서스펜션캡(3)에는이 서스펜션캡(3)에고정된제 1 댐퍼(5)와상기로드(2)를따라왕복이동하는제 2 댐퍼(6)가설치되되, 상기제 1, 2 댐퍼(5,6)들이구획된캡(7)은서스펜션캡(3)과일체로되어있으며, 칸막이대(8)를기준으로상하로구획된구조로되어있다.

22. 发明公开

KR1020110083316A 드럼세탁기용 댐퍼 无效
标题翻译：一种鼓式洗衣机的阻尼器
公开(公告)号：KR1020110083316A
公开(公告)日：2011-07-20
申请号：KR1020100003482
申请日：2010-01-14
申请人： 주식회사 한일정밀
发明人： 이지홍
IPC分类号： D06F37/22 , F16F7/09 , D06F37/04
CPC分类号： F16F7/09 , D06F33/04 , D06F37/04 , D06F37/22
摘要： PURPOSE: A damper for a drum type washing machine is provided to improve a control efficiency in order to reduce a vibration or a noise. CONSTITUTION: One end of a rod member(4) is inserted in a damping space of a damper housing. A first damping part(6) is installed on the outer surface of the rod member within the damping space in order to absorb vibration or a noise which are generated in a slide operation of the rod member. A second damping part(8) is formed in order to control the slide operation of the rod member to a first or a second level within an overall extension section while restricting the movement of the first damping part with a friction force.
摘要翻译：目的：提供用于滚筒式洗衣机的阻尼器，以提高控制效率，以减少振动或噪音。构成：杆构件（4）的一端插入阻尼器壳体的阻尼空间中。第一阻尼部分（6）安装在阻尼空间内的杆构件的外表面上，以便吸收在杆构件的滑动操作中产生的振动或噪声。形成第二阻尼部件（8），以便在整个延伸部分内将杆件的滑动操作控制到第一或第二水平面，同时以摩擦力限制第一阻尼部件的移动。

23. 发明公开

KR1020110015777A 세탁장치의 댐퍼 및 그 제어방법 无效
标题翻译：洗衣机用阻尼器及其控制方法
公开(公告)号：KR1020110015777A
公开(公告)日：2011-02-17
申请号：KR1020090073171
申请日：2009-08-10
申请人： 엘지전자 주식회사
发明人： 박승철 , 홍경섭 , 박한길 , 곽규열
IPC分类号： D06F37/22 , D06F37/04 , F16F7/09 , D06F37/26
CPC分类号： D06F37/22 , D06F37/04 , D06F37/267 , F16F7/09
摘要： PURPOSE: A damper of a washing machine and a method for controlling the same are provided to keep optimal damping performance according to a tub and a vibration degree, thereby selectively coping with vibration generated during a dewatering step, an excessive vibration state, and a normal vibration state. CONSTITUTION: A damper(300) of a washing machine comprises a cylinder(310), a piston(320), a friction member(325), and a damping power controlling unit(340). The piston is inserted into the cylinder. The friction member is located on the outer circumference of an installation space(323) of the piston. The friction member contacts the inside of the cylinder. The damping power controlling unit is installed in the installation space. The damping power controlling unit pressurizes the inner circumference of the piston to control pressure applied to the inner wall of the cylinder by the friction member.
摘要翻译：目的：提供一种洗衣机的阻尼器及其控制方法，以根据桶和振动程度保持最佳的阻尼性能，从而选择性地处理在脱水步骤，过度振动状态和正常情况下产生的振动振动状态。构成：洗衣机的阻尼器（300）包括气缸（310），活塞（320），摩擦构件（325）和阻尼力控制单元（340）。活塞插入气缸。摩擦构件位于活塞的安装空间（323）的外圆周上。摩擦构件接触气缸的内部。阻尼功率控制单元安装在安装空间中。阻尼力控制单元对活塞的内周加压，以通过摩擦构件控制施加到气缸内壁的压力。

24. 发明公开

KR1020100114877A 삼중 동작형 마찰 쇽 업소버 有权
标题翻译：摩擦阻尼器
公开(公告)号：KR1020100114877A
公开(公告)日：2010-10-26
申请号：KR1020107003584
申请日：2009-03-17
申请人： 아크시스템 일렉트로메카닉 사나이 베 티카렛 리미티드 에스티아이
发明人： 카니즈아딜
IPC分类号： D06F37/22 , F16F7/09
CPC分类号： F16F7/09 , D06F37/20
摘要： 하나 이상의 쇽 업소버 피스톤(13); 및 상기 쇽 업소버 피스톤(13)을 둘러싸고, 동축(X)을 따라 상기 피스톤(13)과 함께 절첩식으로 이동하며, 상기 피스톤(13)을 그 단부로부터 지지하는 하나 이상의 쇽 업소버 바디(11);를 포함하는 삼중 동작형 마찰 쇽 업소버(10)는, 상기 쇽 업소버 바디(11)와 상기 피스톤(13) 사이에 위치되며, 상기 동축(X)에서 상기 바디(11)와 함께 이동하는 하나 이상의 마찰 링(15); 상기 쇽 업소버 바디(11) 상에서 상기 쇽 업소버 피스톤(13)을 지지하며, 상기 마찰 링(15)이 상기 바디(11) 외부로 이동하는 것을 방지하는 하나 이상의 로크 링(20); 및 상기 마찰 링(15)의 내부면과 상기 쇽 업소버(13)의 외부면 사이에서 압축되는 마찰 요소(16);를 포함한다.

25. 发明公开

KR1020050061512A 챔버와 피스톤의 조합체, 및 이 조합체를 결합한 펌프,완충기, 변환기, 모터 및 동력 장치 无效
标题翻译：活塞，活塞，泵，震动吸收器，变换器，电动机和动力单元组合的组合
公开(公告)号：KR1020050061512A
公开(公告)日：2005-06-22
申请号：KR1020057005812
申请日：2003-10-02
申请人： 엔브이비 컴포지츠 인터내셔널 에이/에스
发明人： 반데르블롬니콜라스
IPC分类号： F04B53/14 , F16J10/02 , F16F7/09
CPC分类号： F04B53/14 , F16F7/09 , F16J10/02
摘要： A piston-chamber combination comprising an elongate chamber which is bounded by an inner chamber wall, and comprising a piston in said chamber to be sealingly movable relative to said chamber wall at least between a first longitudinal position and a second longitudinal position of the chamber, said chamber having cross- sections of different cross-sectional areas and different circumferential lengths at the first and second longitudinal positions, and at least substantially continuously different cross-sectional areas and circumferential lengths at intermediate longitudinal positions between the first and second longitudinal positions, the cross-sectional area and circumferential length at said second longitudinal position being smaller than the cross-sectional area and circumferential length at said first longitudinal position, said piston comprising a container which is elastically deformable thereby providing for different cross-sectional areas and circumferential lengths of the piston adapting the same to said different cross-sectional areas and different circumferential lengths of the chamber during the relative movements of the piston between the first and second longitudinal positions through said intermediate longitudinal positions of the chamber. The piston is produced to have a production- size of the container in the stress-free and undeformed state thereof in which the circumferential length of the piston is approximately equivalent to the circumferential length of said chamber at said second longitudinal position, the container being expandable from its production size in a direction transversally with respect to the longitudinal direction of the chamber thereby providing for an expansion of the piston from the production size thereof during the relative movements of the piston from said second longitudinal position to said first longitudinal position.
摘要翻译：一种活塞室组合，包括由内室壁限定的细长室，并且包括在所述室中的至少在室的第一纵向位置和第二纵向位置之间相对于所述室壁可密封移动的活塞，所述腔室具有在第一和第二纵向位置处具有不同横截面面积和不同圆周长度的截面，以及在第一和第二纵向位置之间的中间纵向位置处的至少基本连续不同的横截面面积和周向长度，所述第二纵向位置处的横截面面积和圆周长度小于所述第一纵向位置处的横截面面积和圆周长度，所述活塞包括可弹性变形的容器，从而提供不同的横截面面积和圆周长度 pis 在通过所述腔室的所述中间纵向位置在所述第一和第二纵向位置之间的所述活塞的相对运动期间，所述腔体适应于所述不同的横截面区域和所述腔室的不同圆周长度。活塞被制造成具有容器的生产尺寸在其无应力和未变形的状态，其中活塞的周长大致等于在所述第二纵向位置处的所述室的周向长度，容器是可膨胀的从其在相对于室的纵向方向横向的方向上的生产尺寸，从而在活塞从所述第二纵向位置相对运动到所述第一纵向位置期间提供活塞从其生产尺寸的膨胀。

26. 发明公开

KR1020050033236A 세탁기의 댐퍼 및 댐퍼의 제조방법 有权
标题翻译：洗衣机的阻尼器及其相关方法
公开(公告)号：KR1020050033236A
公开(公告)日：2005-04-12
申请号：KR1020030069206
申请日：2003-10-06
申请人： 엘지전자 주식회사
发明人： 박석규 , 박관룡
IPC分类号： D06F37/22
CPC分类号： D06F37/22 , D06F37/267 , F16F7/09
摘要： A damper structure of a washing machine and a manufacturing method of a damper are provided to enable quick reduction of vibration, to reduce noise, to improve a yield rate of the damper by simplifying a manufacturing process, and to simply manufacture the damper by the simplified process. A damper structure of a washing machine comprises the followings: a hollow cylinder(10) connected to one side of a tub and a case; an integrated piston comprising a piston body(20) and an extension bar(30); a fitting projection(31) formed to the extended end of the extension part; a friction ring(40) formed to the separated outside of the extension bar; and a second friction member(41) formed to the outer periphery of the friction ring and a first friction member(21) formed to the outer peripheral surface of the piston body inserted in the cylinder. One end of the piston body is inserted in the cylinder and the other end is connected to the other side of the tub and the case, and the extension bar is contracted and extended from one end of the piston body.
摘要翻译：提供一种洗衣机的阻尼器结构和阻尼器的制造方法，以通过简化制造过程来快速减少振动，降低噪音，提高阻尼器的产量，并且通过简化的制造简单地制造阻尼器处理。洗衣机的阻尼器结构包括：连接到桶的一侧的中空圆筒（10）和壳体; 包括活塞主体（20）和延伸杆（30）的一体式活塞; 形成在延伸部的延伸端的嵌合突起（31）摩擦环（40），其形成在所述延伸杆的分离的外部; 以及形成在所述摩擦环的外周的第二摩擦构件（41）和形成在插入所述气缸中的所述活塞体的外周面的第一摩擦构件（21）。活塞体的一端插入缸体中，另一端与桶体和箱体的另一端连接，延伸杆从活塞体的一端收缩伸长。

27. 发明公开

KR1020040108249A 드럼세탁기의 댐퍼 어셈블리 失效
标题翻译：洗衣机组件通过减少管道振动来防止摩擦和碰撞
公开(公告)号：KR1020040108249A
公开(公告)日：2004-12-23
申请号：KR1020030039167
申请日：2003-06-17
申请人： 엘지전자 주식회사
发明人： 전시문 , 박승철 , 박관룡 , 김재현
IPC分类号： D06F37/22
CPC分类号： F16F7/09
摘要： PURPOSE: A damper assembly of a drum washing machine is provided to prevent damage of parts, and to reduce noise by moving the piston in the cylinder in vibrating the tub axially with the damping member and restricting friction and collision between the cylinder and the piston with the buffer unit. CONSTITUTION: A damper assembly of a drum washing machine is composed of a cylinder(52); a piston(54) movably installed in the end of the cylinder; a first damping member(58) fixed to the outer periphery of the piston and rubbed on the inner periphery of the cylinder in moving the piston; a buffer unit(60) axially spaced from the first damping member to prevent relative motion except axial vibration between the cylinder and the piston; and a second damping member(59) axially and movably installed in the outer periphery between the first damping member and the buffer member and rubbed on the inner periphery of the cylinder in moving the piston.
摘要翻译：目的：提供滚筒洗衣机的阻尼器组件，以防止部件损坏，并通过使活塞在气缸中移动而使阻尼构件轴向振动，同时限制气缸与活塞之间的摩擦和碰撞，从而降低噪音缓冲单元。构成：滚筒洗衣机的阻尼器组件由气缸（52）组成; 可移动地安装在气缸的端部的活塞（54）第一阻尼构件（58），其在活塞移动时固定到所述活塞的外周并摩擦所述气缸的内周; 缓冲单元（60），其与所述第一阻尼构件轴向间隔开以防止所述气缸和所述活塞之间的轴向振动之外的相对运动; 以及第二阻尼构件（59），其轴向和可移动地安装在第一阻尼构件和缓冲构件之间的外周中并且在活塞移动时摩擦在气缸的内周上。

28. 发明公开

KR1020010094416A 세탁기용 댐퍼 장치 失效
标题翻译：洗衣机阻尼器
公开(公告)号：KR1020010094416A
公开(公告)日：2001-11-01
申请号：KR1020000016645
申请日：2000-03-30
申请人： 엘지전자 주식회사
发明人： 장보영
IPC分类号： D06F37/22
CPC分类号： D06F37/268 , D06F37/04 , D06F37/22 , F16F7/09 , F16F15/04
摘要： PURPOSE: A damper device of a washer is provided to damp with multi-stages according to change of a load in a washing tub and to improve vibration damping efficiency. CONSTITUTION: A damper in a washer comprises a damper member(70) having a washer case(50'); a cylinder(71) connected to the washer case; a damper case(73) covering the cylinder by being connected to a washing tub(55'); plural case plates(76a,76b) separated from an end portion of the cylinder by integrally engaged with the damper case; a piston rod(75) fixing the plural base plate; a piston(77) moving along an inner wall of the cylinder by relatively moving with the piston rod between the base plate of the piston rod; plural piston elastic members(78a,78b) supplying resilient force into the piston by being mounted between the case plate and the piston; an orifice hole(77c) flowing compressed air in closing the cylinder by being mounted on the piston; a through hole(77a) installed on a middle portion of the piston; and a wear resistance member(77b) preventing damage caused by frictional heat of the cylinder.
摘要翻译：目的：提供洗衣机的阻尼器装置，根据洗涤桶内的负荷变化多级，并提高减振效果。构成：垫圈中的阻尼器包括具有垫圈壳体（50'）的阻尼器构件（70）。连接到所述垫圈壳体的气缸（71）通过连接到洗涤桶（55'）覆盖所述气缸的减震器壳体（73）; 通过与减震器壳体一体地接合而与气缸的端部分离的多个壳体板（76a，76b）固定所述多个基板的活塞杆（75）; 活塞（77）通过活塞杆在活塞杆的基板之间相对移动而沿着气缸的内壁移动; 多个活塞弹性构件（78a，78b），其通过安装在所述壳体板和所述活塞之间而向所述活塞提供弹性力; 通过安装在所述活塞上而使压缩空气流动而关闭所述气缸的孔口（77c）; 安装在活塞中部的通孔（77a）; 以及防止由气缸的摩擦热引起的损坏的耐磨构件（77b）。

29. 发明公开

KR1020010011234A 전자동 세탁기 无效
标题翻译：全自动洗衣机
公开(公告)号：KR1020010011234A
公开(公告)日：2001-02-15
申请号：KR1019990030507
申请日：1999-07-27
申请人： 엘지전자 주식회사
发明人： 조성진 , 김종호 , 이득희 , 최성봉
IPC分类号： D06F37/12
CPC分类号： D06F37/04 , D06F39/12 , F16F7/09
摘要： PURPOSE: A full automatic washing machine is provided to improve the washing power by forming a bottom face of a washing drum and an upper face of a hub combined with a lower portion of the washing drum as a slope and provide a leaning effect without a leaning action of the washing drum. CONSTITUTION: A full automatic washing machine comprises the following structure. A hub(5) is installed at a lower portion of a washing drum(2) in order to support it(2). The first slope(52), the second slope(53), the first plane portion(54), and the second plane portion(55) are formed on an upper face of the hub(5). The washing drum(2) formed with a bottom face(22) corresponding to the upper face of the hub(5).
摘要翻译：目的：提供一种全自动洗衣机，通过形成洗涤滚筒的底面和与洗涤滚筒的下部组合的轮毂的上表面作为斜面，提供洗涤能力，并提供无倾斜的倾斜效果清洗桶的动作。构成：全自动洗衣机包括以下结构。轮毂（5）安装在洗涤滚筒（2）的下部以便支撑它（2）。第一斜面（52），第二斜面（53），第一平面部分（54）和第二平面部分（55）形成在轮毂（5）的上表面上。所述洗涤滚筒（2）形成有与所述轮毂（5）的上表面相对应的底面（22）。

30. 发明公开

KR1020000069988A 세탁기 등에 사용되는 마찰 댐퍼 无效
标题翻译：洗衣机用摩擦阻尼器等
公开(公告)号：KR1020000069988A
公开(公告)日：2000-11-25
申请号：KR1019997006203
申请日：1997-12-18
申请人： 씨.아이.엠.에이. 콤파니그아 이탈리아 몰레 아차이오 에스.피.에이.
发明人： 페르리카로베르토
IPC分类号： F16F7/09
CPC分类号： D06F37/20 , F16F7/09
摘要： 본발명은세탁기등을위해특별히설계된마찰댐퍼에관한것이다. 상기마찰댐퍼는서로동축적으로배열되면서삽통식구조를마련하는중공형동체(1) 및로드(2)를구비한다. 상기로드(2)는상기동체(1)의내경보다작은외경을가지며, 동체(1)와로드(2)의사이에는마찰댐퍼요소(3)가배열된다. 상기마찰댐퍼요소(3)는두 개이상의마찰클램프들(4,5)을구비하고, 마찰클램프들(4,5)은상기로드(2)의표면에접촉되며동체(1)내로계합되는로드(2)의부분을따라서로축방향으로격설된다.

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