专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明公开

KR1020140023993A 전기 기기용 스러스트 와셔 审中-实审
标题翻译：电动洗衣机
公开(公告)号：KR1020140023993A
公开(公告)日：2014-02-27
申请号：KR1020137030353
申请日：2012-03-20
申请人： 로베르트 보쉬 게엠베하
发明人： 빈클러,볼프강 , 베헬퍼,레나 , 슐러,디터 , 퀸첼,게랄트
IPC分类号： H02K5/167 , H02K5/24
CPC分类号： H02K5/16 , F16C1/108 , F16C17/04 , F16C23/045 , F16C27/00 , F16C27/06 , F16C27/063 , F16C33/22 , H02K5/1672 , H02K5/24
摘要： 본 발명은 베어링(18)과 회전자(14), 바람직하게는 브러시(38)에 의해 충격을 받는 회전하는 전기 접촉 소자(24) 및/또는 회전자(14)의 디스크 팩(36) 사이의 샤프트(16) 상에 배치하기 위한 전기 기기(10, 12)용 스러스트 와셔(28)에 관한 것이다. 스러스트 와셔(28)는 2개의 단부 면(32, 34)을 가진 밀봉 영역을 포함하고, 각각의 단부 면(32, 34)에는 베어링(18) 또는 회전자(14)용 적어도 하나의 방사방향 접촉 섹션(50, 52)이 제공된다. 본 발명에 따른 스러스트 와셔(28)는 적어도 하나의 경질 부품(54) 및 하나의 연질 부품(56)으로 이루어지고, 회전자(14) 및/또는 베어링(18)에 접촉한 방사방향 접촉 섹션(50, 52)의 부분은 연질 부품(56)에 의해 형성되는 것을 특징으로 한다.

82. 发明公开

KR1020130141734A 베어링을 구비한 브러시리스 ＤＣ 모터 有权
标题翻译：无轴承直流电机带轴承
公开(公告)号：KR1020130141734A
公开(公告)日：2013-12-26
申请号：KR1020137033294
申请日：2007-10-24
申请人： 레즈메드 모터 테크놀로지스 인코포레이티드
发明人： 시어스데이비드비. , 나고르니알렉산드르 , 메바쎄르사무엘아지즈
IPC分类号： H02K5/16 , H02K21/26 , A61M16/00
CPC分类号： A61M16/00 , A61M16/0066 , A61M16/021 , A61M2205/42 , H02K5/128 , H02K5/1732 , H02K7/083 , H02K5/16 , H02K21/26
摘要： A brushless DC motor including a rotor, a magnet provided to the rotor, a pair of bearings to rotatably support the rotor, a stator assembly that at least partly surrounds the rotor and magnet thereof and adapted to control movement of the rotor, and a bearing tube having an exterior surface and an interior surface that defines a tube interior. The stator assembly is provided along the exterior surface of the tube and the bearings are provided along the interior surface of the tube to support the rotor and magnet within the tube interior. The motor has sample application for use in PAP devices for delivery of positive airway pressure therapy for users or patients.

83. 发明公开

KR1020130123049A 유체동압베어링 有权
标题翻译：流体动力轴承
公开(公告)号：KR1020130123049A
公开(公告)日：2013-11-12
申请号：KR1020120046159
申请日：2012-05-02
申请人： 주식회사 서울금속
发明人： 나승우 , 정승규
IPC分类号： F16C17/10 , F16C33/10 , H02K5/16
CPC分类号： F16C17/107 , F16C32/0629 , F16C33/107 , H02K5/16 , H02K7/08
摘要： The present invention provides a fluid dynamic bearing capable of reducing the abrasion caused by the friction between a fixed member and a rotator because it comprises: the fixed member installed at the side of a stator; the rotator installed to face the fixed member through the fluid to generate dynamic pressure action to the rotator; and clad which is a composite welding metal in which the hardness is greater than a base material on the base material in order for the fixed member or the rotator to have the structure in which a high hardness metal layer is coated on the facing surface.
摘要翻译：本发明提供一种流体动力轴承，其能够减少由固定构件和转子之间的摩擦引起的磨损，因为它包括：固定构件安装在定子侧; 所述旋转器通过所述流体安装成面对所述固定构件以产生对所述旋转体的动态压力作用; 并且作为复合焊接金属，其中硬度大于基材上的基材，以使固定部件或转子具有在相对表面上涂覆高硬度金属层的结构。

84. 发明公开

KR1020130102732A 베어링 어셈블리 및 이를 포함하는 스핀들 모터 无效
标题翻译：轴承组件和主轴包括它
公开(公告)号：KR1020130102732A
公开(公告)日：2013-09-23
申请号：KR1020120023797
申请日：2012-03-08
申请人： 삼성전기주식회사
发明人： 이홍주 , 이익선 , 김주호 , 허명화
IPC分类号： F16C17/10 , G11B19/20 , H02K5/16
CPC分类号： F16C32/0423 , F16C17/107 , F16C32/0629 , G11B19/2036 , H02K5/16 , H02K7/08
摘要： PURPOSE: A bearing assembly and a spindle motor including the same are provided to prevent damage to a stopper and improve a joining force of a shaft and the stopper simultaneously, thereby maximizing the performance and the lifetime of the stopper. CONSTITUTION: A bearing assembly (110) includes a sleeve (112) and a stopper (113). The sleeve supports a shaft (111) including a hollow (S) on a side. An external wall of the shaft, which forms the hollow, is press-fitted into the stopper preventing the shaft from being excessively lifted. The cross-sectional area of the axial uppermost portion of the hollow is formed to be smaller than that of the axial lowest portion of the hollow. The axial cross-sectional area of the hollow becomes increased to the axial lower side.
摘要翻译：目的：提供一种轴承组件和包括该轴承组件的主轴电动机，以防止对止动件的损坏，同时提高轴和止动器的接合力，从而最大化止动件的性能和使用寿命。构成：轴承组件（110）包括套筒（112）和塞子（113）。套筒在一侧支撑包括中空（S）的轴（111）。形成中空的轴的外壁被压配合到止动件中，防止轴被过度提升。中空部的轴向最上部的横截面积形成为小于中空部的轴向最下部的横截面积。中空的轴向横截面积增加到轴向下侧。

85. 发明公开

KR1020130074575A 유체 동압 베어링 어셈블리 및 이를 포함하는 모터 无效
标题翻译：水动力轴承组件和包括它的电机
公开(公告)号：KR1020130074575A
公开(公告)日：2013-07-04
申请号：KR1020110142693
申请日：2011-12-26
申请人： 삼성전기주식회사
发明人： 김진산
IPC分类号： F16C32/06 , H02K5/16
CPC分类号： F16C32/0629 , G11B19/2036 , H02K5/16 , H02K7/08
摘要： PURPOSE: A hydrodynamic bearing assembly and a motor with the same are provided to easily grasp the existence of the inflow of bubbles inside a lubricant fluid, thereby easily determining whether a product is faulty or not. CONSTITUTION: A hydrodynamic bearing assembly (100) includes a sleeve (120) and a base cover (150). The sleeve supports a shaft (110) to be rotatable. The base cover is joined to the sleeve while maintaining a gap on the lower part of the axial direction of the sleeve. The base cover is transparent.
摘要翻译：目的：提供一种流体动力轴承组件和具有该液压动力轴承组件的电动机，以便容易地掌握润滑剂流体内的气泡流入的存在，从而容易地确定产品是否有故障。构成：流体动力轴承组件（100）包括套筒（120）和基座盖（150）。套筒支撑可旋转的轴（110）。基座盖连接到套筒上，同时在套筒的轴向方向的下部保持间隙。底盖是透明的。

86. 发明公开

KR1020130074555A 스핀들 모터 无效
标题翻译：主轴电机
公开(公告)号：KR1020130074555A
公开(公告)日：2013-07-04
申请号：KR1020110142663
申请日：2011-12-26
申请人： 삼성전기주식회사
发明人： 박동진
IPC分类号： G11B19/20
CPC分类号： H02K5/16 , F16C17/107 , F16C2226/36 , F16C2370/12 , H02K5/163
摘要： PURPOSE: A spindle motor is provided to minimize deformation in a circumferential direction by forming sleeve and a cover facing each other in a longitudinal direction by welding in a horizontal butt joint welding method. CONSTITUTION: A sleeve (120) is formed in a hollow cylindrical shape for rotatably supporting a shaft (130). A horizontal butt joint welding method forms a weld zone of a ring shape along the welding joint of the sleeve and a cover (170) arranged in an axial direction. The cover is arranged in parallel with the lower part of the sleeve for closing the open lower part of the sleeve. The welding joint between the outer circumferential surface of the cover and the outer circumferential surface of the sleeve is fixed in the horizontal butt joint welding method. The edge of the cover coincides with the shape of the outer circumferential surface of the lower part of the sleeve.
摘要翻译：目的：通过在水平对接焊接方法中通过焊接，通过形成套筒和纵向方向彼此面对的盖来提供主轴电动机以最小化圆周方向的变形。构成：套筒（120）形成为中空圆柱形，用于可旋转地支撑轴（130）。水平对接焊接方法形成沿着套筒的焊接接头的环形焊接区域和沿轴向配置的盖子（170）。盖与套筒的下部平行设置，用于封闭套筒的开口下部。外壳的外周面与套筒的外周面之间的焊接接头以水平对接焊接方式固定。盖的边缘与套筒下部的外圆周表面的形状重合。

87. 发明公开

KR1020130073672A 유체 동압 베어링 어셈블리 및 이를 포함하는 모터 无效
标题翻译：水动力轴承组件和包括它的电机
公开(公告)号：KR1020130073672A
公开(公告)日：2013-07-03
申请号：KR1020110141638
申请日：2011-12-23
申请人： 삼성전기주식회사
发明人： 신현호
IPC分类号： F16C32/06 , H02K5/16
CPC分类号： F16C32/0629 , F16C17/045 , G11B19/2036 , H02K5/16 , H02K7/08
摘要： PURPOSE: A hydrodynamic bearing assembly and a motor including the same are provided to suppress the movement of the interface of a lubricating fluid formed between a thrust plate and a cap member, thereby preventing leakage of the lubricating fluid. CONSTITUTION: A hydrodynamic bearing assembly (100) comprises a sleeve (120), a thrust plate (130), a cap member (140), and a pressure reduction unit (135). The sleeve supports a shaft (110) to be rotatable. The thrust plate is arranged on the shaft to face the top surface of the sleeve. The cap member is arranged on the top surface of the thrust plate. Lubricating fluid is sealed in a gap between the cap member and the thrust plate. The pressure reduction unit is formed on the top surface of the thrust plate and suppresses the movement of the interface of the lubricating fluid.
摘要翻译：目的：提供一种流体动力轴承组件和包括该液压动力轴承组件的马达，以抑制形成在止推板和盖构件之间的润滑流体的界面的运动，从而防止润滑流体的泄漏。构成：流体动力轴承组件（100）包括套筒（120），推力板（130），盖构件（140）和减压单元（135）。套筒支撑可旋转的轴（110）。推力板布置在轴上以面对套筒的顶表面。盖构件布置在推力板的顶表面上。润滑流体被密封在盖构件和止推板之间的间隙中。减压单元形成在推力板的上表面上，并且抑制润滑流体的界面的移动。

88. 发明公开

KR1020130051091A 유체 동압 베어링 어셈블리 및 이를 포함하는 모터 无效
标题翻译：水动力轴承组件和包括它的电机
公开(公告)号：KR1020130051091A
公开(公告)日：2013-05-20
申请号：KR1020110116245
申请日：2011-11-09
申请人： 삼성전기주식회사
发明人： 이타경
IPC分类号： F16C17/10 , F16C33/10 , F16C33/72 , H02K5/16
CPC分类号： F16C32/0629 , F16C17/026 , F16C33/107 , G11B19/2036 , H02K5/16 , H02K7/08
摘要： PURPOSE: A hydraulic dynamic bearing assembly and a motor with the same are provided to maximize the length of a span of the dynamic bearing and to enable to maintain pumping fluid in a pumping direction initially intended continuously. CONSTITUTION: A hydraulic dynamic bearing assembly(100) comprises a sleeve(120), a first dynamic pressure generating groove, and a second dynamic pressure generating groove. The sleeve includes a shaft hole so that a shaft(110) is fitted into the shaft hole to be rotatable. The first and second dynamic pressure generating grooves are arranged in at least one of an outer diameter of the shaft and an inner diameter of the sleeve, thereby inducing the generation of the dynamic pressure to lubricating fluid being charged in a bearing gap formed between the shaft and the sleeve. The fist dynamic pressure generating groove arranged in the axial upper side pumps the lubricating fluid to the axial lower side.
摘要翻译：目的：提供液压动态轴承组件和具有该液压动态轴承组件的电动机，以使动态轴承的跨度的长度最大化，并使得能够在最初预期连续的泵送方向上维持泵送流体。构成：液压动力轴承组件（100）包括套筒（120），第一动压产生槽和第二动压产生凹槽。套筒包括轴孔，使得轴（110）装配到轴孔中以可旋转。第一动态压力产生槽和第二动压产生槽以轴的外径和套筒的内径中的至少一个的方式配置，从而在形成于轴和袖子。设置在轴向上侧的第一动压产生槽将润滑流体泵送到轴向下侧。

89. 发明公开

KR1020120100596A 스핀들 모터 失效
标题翻译：主轴电机
公开(公告)号：KR1020120100596A
公开(公告)日：2012-09-12
申请号：KR1020110019591
申请日：2011-03-04
申请人： 삼성전기주식회사
发明人： 이상규
IPC分类号： G11B19/20
CPC分类号： G11B19/2009 , H02K5/16 , H02K21/22 , H05K2201/05
摘要： PURPOSE: A spindle motor which effectively prevent short-circuit is provided to increase the assembly accuracy of a printed circuit board and a base plate. CONSTITUTION: A fixing unit includes a bearing(130), a base plate(150), an armature(140), and a printed circuit board(160). The bearing supports a rotary shaft. The base plate is combined with a rotation unit. The armature is faced with a magnet. The printed circuit board applies power to the armature.
摘要翻译：目的：提供有效防止短路的主轴电机，以提高印刷电路板和基板的组装精度。构成：固定单元包括轴承（130），基板（150），电枢（140）和印刷电路板（160）。轴承支撑旋转轴。基板与旋转单元组合。电枢面对磁铁。印刷电路板向电枢施加电力。

90. 发明公开

KR1020120046870A 유체 동압 베어링 어셈블리 및 이를 포함하는 모터 无效
标题翻译：水动力轴承组件和包括其的电机
公开(公告)号：KR1020120046870A
公开(公告)日：2012-05-11
申请号：KR1020100106879
申请日：2010-10-29
申请人： 삼성전기주식회사
发明人： 박영하
IPC分类号： F16C32/06 , H02K5/16
CPC分类号： F16C32/0629 , G11B19/2036 , H02K5/16 , H02K7/08
摘要： PURPOSE: A hydrodynamic bearing assembly and a motor having the same are provided to prevent noise and vibration by preventing an adhesive from being spilled to the upper surface of a sleeve. CONSTITUTION: A hydrodynamic bearing assembly comprises a sleeve(120) and a hub(210). The sleeve supports a shaft. The hub is arranged on the upper part of the sleeve. A recessed groove is formed in the hub along the inner circumference, thereby being filled with an adhesive in the inner circumference corresponding to the upper outer circumference of the shaft. A filling groove is extended toward the upper part of the inner circumference of the hub.
摘要翻译：目的：提供一种流体动力轴承组件和具有该液压动力轴承组件的马达，以通过防止粘合剂溢出到套筒的上表面来防止噪音和振动。构成：流体动力轴承组件包括套筒（120）和轮毂（210）。套筒支撑轴。轮毂布置在套筒的上部。在轮毂内沿着内周形成凹槽，在与轴的上外周对应的内周面填充有粘合剂。填充槽朝向毂的内周的上部延伸。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式