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1. 发明申请

US20050104462A1 Motor for washing machine 审中-公开
标题翻译：电动洗衣机
公开(公告)号：US20050104462A1
公开(公告)日：2005-05-19
申请号：US11008135
申请日：2004-12-10
申请人： Ho Kwon , Jae Kim
发明人： Ho Kwon , Jae Kim
IPC分类号： D06F23/02 , D06F37/36 , H02K3/487 , H02K5/128 , H02K7/14 , H02K21/22 , H02K7/00 , D06F23/00 , H02K5/10
CPC分类号： H02K7/14 , H02K5/128 , H02K21/22 , H02K2205/12
摘要： A motor for a drum-type washing machine is disclosed, wherein noise is reduced. To this end, the drum-type washing machine is provided with a washing motor comprising a stator fitted at a rear surface of a tub and having a plurality of protrusions on which a coil is wound; a rotor provided at an outer side of the stator with a permanent magnet and connected to a washing drum inside the tub by a driving shaft; and isolating means for partitioning a clearance space from the stator and the rotor not to be communicated with the stator and the rotor.
摘要翻译：公开了一种用于滚筒式洗衣机的电动机，其中噪声降低。为此，滚筒式洗衣机设置有洗衣机，该洗衣机包括：定子，其配置在洗涤桶的后表面，并具有卷绕有线圈的多个突起部; 转子，其设置在所述定子的外侧，具有永磁体，并通过驱动轴与所述桶内的洗涤滚筒连接; 以及隔离装置，用于将定子和转子间隙空间分隔成不与定子和转子连通的隔离装置。

2. 发明申请

US20050146235A1 Structure of driving unit in drum type washing machine 有权
公开(公告)号：US20050146235A1
公开(公告)日：2005-07-07
申请号：US11074836
申请日：2005-03-09
申请人： Jae Kim , Ho Kwon , Jong Park , Kang Choi
发明人： Jae Kim , Ho Kwon , Jong Park , Kang Choi
IPC分类号： D06F37/22 , D06F23/02 , D06F37/30 , D06F37/40 , D06F39/12 , H02K1/18 , H02K1/27 , H02K1/30 , H02K5/04 , H02K5/16 , H02K5/173 , H02K5/24 , H02K7/08 , H02K7/14 , H02K9/06 , H02K21/22 , H02K11/00 , D06F29/00 , H02K7/00
CPC分类号： H02K21/22 , D06F37/304 , H02K1/187 , H02K1/2786 , H02K1/30 , H02K5/1735 , H02K7/083 , H02K7/085 , H02K7/14 , H02K9/06 , Y10T29/49009 , Y10T29/49012 , Y10T29/49169 , Y10T29/49696 , Y10T29/49826 , Y10T29/49947 , Y10T29/4998
摘要： Structure of driving unit in a drum type washing machine including a tub mounted inside of a cabinet, a drum mounted inside of the tub, a shaft connected to the drum mounted inside of the tub for transmission of a driving force from a motor to the drum, a front bearing and a rear bearing mounted on an outer circumference of the shaft at opposite end portions thereof respectively, a bearing housing built in a central portion of a rear wall of the tub for supporting the front bearing, a rotor composing the motor together with the rotor, and coupled to the rear end portion of the shaft, a stator fixed to the tub rear wall inward of the rotor to compose the motor together with the rotor, a connector serration coupled to the outer circumference of the shaft in front of the rear bearing and fixed to the rotor, for transmission of a rotating power from the rotor to the shaft, and a bearing bracket fixed to the rear wall of the tub to cover an outside of the rotor and support the rear bearing, thereby reducing noise, repair and power loss, by improving a structure of a driving unit, improving a product reliability, by improving a washing capability, and improving a productivity by improving workability in fabrication of components of the driving unit.

3. 发明申请

US20050057108A1 Structure of driving unit in drum type washing machine 有权
公开(公告)号：US20050057108A1
公开(公告)日：2005-03-17
申请号：US10942795
申请日：2004-09-17
申请人： Jae Kim , Ho Kwon , Jong Park , Kang Choi
发明人： Jae Kim , Ho Kwon , Jong Park , Kang Choi
IPC分类号： D06F37/22 , D06F23/02 , D06F37/30 , D06F37/40 , D06F39/12 , H02K1/18 , H02K1/27 , H02K1/30 , H02K5/04 , H02K5/16 , H02K5/173 , H02K5/24 , H02K7/08 , H02K7/14 , H02K9/06 , H02K21/22 , H02K7/00 , H02K11/00
CPC分类号： H02K21/22 , D06F37/304 , H02K1/187 , H02K1/2786 , H02K1/30 , H02K5/1735 , H02K7/083 , H02K7/085 , H02K7/14 , H02K9/06 , Y10T29/49009 , Y10T29/49012 , Y10T29/49169 , Y10T29/49696 , Y10T29/49826 , Y10T29/49947 , Y10T29/4998
摘要： Structure of driving unit in a drum type washing machine including a tub mounted inside of a cabinet, a drum mounted inside of the tub, a shaft connected to the drum mounted inside of the tub for transmission of a driving force from a motor to the drum, a front bearing and a rear bearing mounted on an outer circumference of the shaft at opposite end portions thereof respectively, a bearing housing built in a central portion of a rear wall of the tub for supporting the front bearing, a rotor composing the motor together with the rotor, and coupled to the rear end portion of the shaft, a stator fixed to the tub rear wall inward of the rotor to compose the motor together with the rotor, a connector serration coupled to the outer circumference of the shaft in front of the rear bearing and fixed to the rotor, for transmission of a rotating power from the rotor to the shaft, and a bearing bracket fixed to the rear wall of the tub to cover an outside of the rotor and support the rear bearing, thereby reducing noise, repair and power loss, by improving a structure of a driving unit, improving a product reliability, by improving a washing capability, and improving a productivity by improving workability in fabrication of components of the driving unit.

4. 发明申请

US20050028567A1 Structure of driving unit in drum type washing machine 有权
公开(公告)号：US20050028567A1
公开(公告)日：2005-02-10
申请号：US10942968
申请日：2004-09-17
申请人： Jae Kim , Ho Kwon , Jong Park , Kang Choi
发明人： Jae Kim , Ho Kwon , Jong Park , Kang Choi
IPC分类号： D06F37/22 , D06F23/02 , D06F37/30 , D06F37/40 , D06F39/12 , H02K1/18 , H02K1/27 , H02K1/30 , H02K5/04 , H02K5/16 , H02K5/173 , H02K5/24 , H02K7/08 , H02K7/14 , H02K9/06 , H02K21/22 , D06F37/04
CPC分类号： H02K21/22 , D06F37/304 , H02K1/187 , H02K1/2786 , H02K1/30 , H02K5/1735 , H02K7/083 , H02K7/085 , H02K7/14 , H02K9/06 , Y10T29/49009 , Y10T29/49012 , Y10T29/49169 , Y10T29/49696 , Y10T29/49826 , Y10T29/49947 , Y10T29/4998
摘要： Structure of driving unit in a drum type washing machine including a tub mounted inside of a cabinet, a drum mounted inside of the tub, a shaft connected to the drum mounted inside of the tub for transmission of a driving force from a motor to the drum, a front bearing and a rear bearing mounted on an outer circumference of the shaft at opposite end portions thereof respectively, a bearing housing built in a central portion of a rear wall of the tub for supporting the front bearing, a rotor composing the motor together with the rotor, and coupled to the rear end portion of the shaft, a stator fixed to the tub rear wall inward of the rotor to compose the motor together with the rotor, a connector serration coupled to the outer circumference of the shaft in front of the rear bearing and fixed to the rotor, for transmission of a rotating power from the rotor to the shaft, and a bearing bracket fixed to the rear wall of the tub to cover an outside of the rotor and support the rear bearing, thereby reducing noise, repair and power loss, by improving a structure of a driving unit, improving a product reliability, by improving a washing capability, and improving a productivity by improving workability in fabrication of components of the driving unit.

5. 发明申请

US20060230618A1 Method of forming a drum type washing machine having a driving unit 有权
标题翻译：形成具有驱动单元的滚筒式洗衣机的方法
公开(公告)号：US20060230618A1
公开(公告)日：2006-10-19
申请号：US11453037
申请日：2006-06-15
申请人： Jae Kim , Ho Kwon , Jong Park , Kang Choi
发明人： Jae Kim , Ho Kwon , Jong Park , Kang Choi
IPC分类号： B21D53/10
CPC分类号： H02K21/22 , D06F37/304 , H02K1/187 , H02K1/2786 , H02K1/30 , H02K5/1735 , H02K7/083 , H02K7/085 , H02K7/14 , H02K9/06 , Y10T29/49009 , Y10T29/49012 , Y10T29/49169 , Y10T29/49696 , Y10T29/49826 , Y10T29/49947 , Y10T29/4998
摘要： Structure of driving unit in a drum type washing machine including a tub mounted inside of a cabinet, a drum mounted inside of the tub, a shaft connected to the drum mounted inside of the tub for transmission of a driving force from a motor to the drum, a front bearing and a rear bearing mounted on an outer circumference of the shape at opposite end portions thereof respectively, a bearing housing built in a central portion of a rear wall of the tub for supporting the front bearing, a rotor composing the motor together with the rotor, and coupled to the rear end portion of the shaft, a stator fixed to the tub rear wall inward of the rotor to compose the motor together with the rotor, a connector serration coupled to the outer circumference of the shaft in front of the rear bearing and fixed to the rotor, for transmission of a rotating power from the rotor to the shaft, and a bearing bracket fixed to the rear wall of the tub to cover an outside of the rotor and support the rear bearing, thereby reducing noise, repair and power loss, by improving a structure of a driving unit, improving a product reliability, by improving a washing capability, and improving a productivity by improving workability in fabrication of components of the driving unit.
摘要翻译：滚筒式洗衣机中的驱动单元的结构，其包括安装在机柜内部的桶，安装在桶内的滚筒，连接到安装在桶内部的滚筒的轴，用于将驱动力从马达传递到滚筒，前轴承和后轴承，其分别安装在其相对端部处的形状的外圆周上;轴承壳体，其分别设置在所述桶的后壁的中心部分中，用于支撑所述前轴承;将所述电动机组合在一起的转子与转子耦合并且联接到轴的后端部，定子固定到转子内部的桶后壁，以将电动机与转子一起构成，连接器齿轮联接到轴的外周，后轴承并固定到转子上，用于将旋转动力从转子传递到轴;以及轴承支架，其固定到桶的后壁以覆盖转子的外部并支撑后轴承，从而通过改善驱动单元的结构，提高产品的可靠性，通过提高洗涤能力，并且通过提高驱动单元的部件的制造中的可加工性来提高生产率来降低噪音，修理和功率损失。

6. 发明申请

US20060096329A1 Drum type washing machine 有权
公开(公告)号：US20060096329A1
公开(公告)日：2006-05-11
申请号：US11312526
申请日：2005-12-21
申请人： Gon Kim , Chi Hur , Yu Kang , Sang Je , Kang Choi , Jae Kim , Ho Kwon
发明人： Gon Kim , Chi Hur , Yu Kang , Sang Je , Kang Choi , Jae Kim , Ho Kwon
IPC分类号： D06F37/00 , D06F33/00
CPC分类号： D06F37/304 , D06F37/206 , D06F37/262 , D06F37/264 , D06F37/269 , H02K1/148 , H02K1/187 , H02K1/2786 , H02K1/30 , H02K7/085
摘要： Drum type washing machine including a tub of plastic having a wall for holding washing water therein and mounting a driving part thereon, a drum rotatably arranged inside of the tub, a shaft passed through the tub and connected to the drum for transmission of a driving power from a motor to the drum, at least one bearing for supporting the shaft, a bearing housing having a sleeve form of bearing supporting part, and a stator fastening part extended in a radial direction from the bearing supporting part, wherein both of the bearing supporting part and the stator fastening part are inserted in a tub rear wall, while stator fastening holes in the stator fastening part are exposed, a rotor engaged to a rear end part of the shaft to form the motor together with the stator, and the stator mounted on the stator fastening part of the bearing housing with fastening members on an inner side of the rotor to form the motor together with the rotor, wherein the stator includes an annular helical type core having multiple layers formed by winding a steel plate having tooth portions and a base part in a helix starting from a bottom layer to a top layer, an insulator having the helical type core encapsulated therein, a coil wound on the tooth portions, and fastening parts formed as a unit with the insulator, having fastening holes projected toward an inside of the helical type core for fastening the stator to the bearing housing, thereby reducing a weight of required material, simplifying an assembly process, and assure stable mounting of the stator on the tub.

7. 发明申请

US20070113596A1 Tub having structually strengthened rear wall and washing machine with the same therein 有权
标题翻译：浴缸结构加强后壁和洗衣机与其中相同
公开(公告)号：US20070113596A1
公开(公告)日：2007-05-24
申请号：US11413113
申请日：2006-04-28
申请人： Gon Kim , Chi Hur , Yu Kang , Sang Je , Kang Choi , Jae Kim , Ho Kwon , Yong Park , Ig Kweun , Kyu Lee
发明人： Gon Kim , Chi Hur , Yu Kang , Sang Je , Kang Choi , Jae Kim , Ho Kwon , Yong Park , Ig Kweun , Kyu Lee
IPC分类号： D06F23/00
CPC分类号： H02K7/085 , D06F37/206 , D06F37/262 , D06F37/269 , H02K1/148 , H02K1/187 , H02K1/2786 , H02K1/30
摘要： A tub having a structurally strengthened rear wall and a washing machine with the same therein are disclosed. A washing machine includes a bearing housing having a flange part and a tub injection-molded with the bearing housing inserted into a wall thereof, the wall having a recessing part and a projecting part formed on an inner or an outer surface thereof along a circumferential direction, and a circumferential rib or a radial rib formed on the recessing part.
摘要翻译：公开了具有结构上加强的后壁的桶，以及具有其的洗衣机。洗衣机包括：轴承壳体，其具有凸缘部分和注射成型的桶，其中插入其壁的轴承壳体，所述壁具有凹部和沿其圆周方向形成在其内表面或外表面上的突出部分，以及形成在凹陷部上的周向肋或径向肋。

8. 发明申请

US20060191302A1 Drum type washing machine 有权
公开(公告)号：US20060191302A1
公开(公告)日：2006-08-31
申请号：US11412778
申请日：2006-04-28
申请人： Gon Kim , Chi Hur , Yu Kang , Sang Je , Kang Choi , Jae Kim , Ho Kwon
发明人： Gon Kim , Chi Hur , Yu Kang , Sang Je , Kang Choi , Jae Kim , Ho Kwon
IPC分类号： D06F25/00 , D06F23/00
CPC分类号： D06F37/304 , D06F37/206 , D06F37/262 , D06F37/264 , D06F37/269 , H02K1/148 , H02K1/187 , H02K1/2786 , H02K1/30 , H02K7/085
摘要： Drum type washing machine including a tub of plastic having a wall for holding washing water therein and mounting a driving part thereon, a drum rotatably arranged inside of the tub, a shaft passed through the tub and connected to the drum for transmission of a driving power from a motor to the drum, at least one bearing for supporting the shaft, a bearing housing having a sleeve form of bearing supporting part, and a stator fastening part extended in a radial direction from the bearing supporting part, wherein both of the bearing supporting part and the stator fastening part are inserted in a tub rear wall, while stator fastening holes in the stator fastening part are exposed, a rotor engaged to a rear end part of the shaft to form the motor together with the stator, and the stator mounted on the stator fastening part of the bearing housing with fastening members on an inner side of the rotor to form the motor together with the rotor, wherein the stator includes an annular helical type core having multiple layers formed by winding a steel plate having tooth portions and a base part in a helix starting from a bottom layer to a top layer, an insulator having the helical type core encapsulated therein, a coil wound on the tooth portions, and fastening parts formed as a unit with the insulator, having fastening holes projected toward an inside of the helical type core for fastening the stator to the bearing housing, thereby reducing a weight of required material, simplifying an assembly process, and assure stable mounting of the stator on the tub.

9. 发明申请

US20060101872A1 Drum type washing machine 有权
公开(公告)号：US20060101872A1
公开(公告)日：2006-05-18
申请号：US11312537
申请日：2005-12-21
申请人： Gon Kim , Chi Wan Hur , Yu Beom Kang , Sang Je , Kang Choi , Jae Kim , Ho Kwon
发明人： Gon Kim , Chi Wan Hur , Yu Beom Kang , Sang Je , Kang Choi , Jae Kim , Ho Kwon
IPC分类号： D06F37/00 , D06F25/00
CPC分类号： D06F37/304 , D06F37/206 , D06F37/262 , D06F37/264 , D06F37/269 , H02K1/148 , H02K1/187 , H02K1/2786 , H02K1/30 , H02K7/085
摘要： Drum type washing machine including a tub of plastic having a wall for holding washing water therein and mounting a driving part thereon, a drum rotatably arranged inside of the tub, a shaft passed through the tub and connected to the drum for transmission of a driving power from a motor to the drum, at least one bearing for supporting the shaft, a bearing housing having a sleeve form of bearing supporting part, and a stator fastening part extended in a radial direction from the bearing supporting part, wherein both of the bearing supporting part and the stator fastening part are inserted in a tub rear wall, while stator fastening holes in the stator fastening part are exposed, a rotor engaged to a rear end part of the shaft to form the motor together with the stator, and the stator mounted on the stator fastening part of the bearing housing with fastening members on an inner side of the rotor to form the motor together with the rotor, wherein the stator includes an annular helical type core having multiple layers formed by winding a steel plate having tooth portions and a base part in a helix starting from a bottom layer to a top layer, an insulator having the helical type core encapsulated therein, a coil wound on the tooth portions, and fastening parts formed as a unit with the insulator, having fastening holes projected toward an inside of the helical type core for fastening the stator to the bearing housing, thereby reducing a weight of required material, simplifying an assembly process, and assure stable mounting of the stator on the tub.

10. 发明申请

US20060096330A1 Drum type washing machine 有权
公开(公告)号：US20060096330A1
公开(公告)日：2006-05-11
申请号：US11312527
申请日：2005-12-21
申请人： Gon Kim , Chi Hur , Yu Kang , Sang Je , Kang Choi , Jae Kim , Ho Kwon
发明人： Gon Kim , Chi Hur , Yu Kang , Sang Je , Kang Choi , Jae Kim , Ho Kwon
IPC分类号： D06F37/00 , D06F33/00
CPC分类号： D06F37/304 , D06F37/206 , D06F37/262 , D06F37/264 , D06F37/269 , H02K1/148 , H02K1/187 , H02K1/2786 , H02K1/30 , H02K7/085
摘要： Drum type washing machine including a tub of plastic having a wall for holding washing water therein and mounting a driving part thereon, a drum rotatably arranged inside of the tub, a shaft passed through the tub and connected to the drum for transmission of a driving power from a motor to the drum, at least one bearing for supporting the shaft, a bearing housing having a sleeve form of bearing supporting part, and a stator fastening part extended in a radial direction from the bearing supporting part, wherein both of the bearing supporting part and the stator fastening part are inserted in a tub rear wall, while stator fastening holes in the stator fastening part are exposed, a rotor engaged to a rear end part of the shaft to form the motor together with the stator, and the stator mounted on the stator fastening part of the bearing housing with fastening members on an inner side of the rotor to form the motor together with the rotor, wherein the stator includes an annular helical type core having multiple layers formed by winding a steel plate having tooth portions and a base part in a helix starting from a bottom layer to a top layer, an insulator having the helical type core encapsulated therein, a coil wound on the tooth portions, and fastening parts formed as a unit with the insulator, having fastening holes projected toward an inside of the helical type core for fastening the stator to the bearing housing, thereby reducing a weight of required material, simplifying an assembly process, and assure stable mounting of the stator on the tub.

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