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1. 发明申请

WO2007061223A3 OILLESS BEARING TYPE MOTOR WITH FUNCTION OF PREVENTING OIL LEAKAGE 审中-公开
标题翻译：具有预防油泄漏功能的无极轴承型电机
公开(公告)号：WO2007061223A3
公开(公告)日：2009-06-04
申请号：PCT/KR2006004931
申请日：2006-11-22
申请人： DAEWOO ELECTRONICS CORP
发明人： SON SUNG GON
IPC分类号： H02K15/02 , H02K7/08
CPC分类号： H02K5/1672 , F16C33/103 , H02K1/22
摘要： An oilless bearing type motor with a function of preventing oil leakage, wherein the motor includes an oilless bearing supporting a rotational shaft to be rotatable, includes a rotor of whichthe rotational shaft is fixed in a central portion. The rotor has an oil collecting indentation around the rotational shaft to collect oil leaked from an oilless bearing side, and is formed by pressing soft magnetic powder. Further, The oilless bearing type motor includes an oil absorption ring formed of a material absorbing a liquid to allow the oil, which moves by a centrifugal force in the oil collection indentation, to be absorbed, and installed in the oil collecting indentation.
摘要翻译：一种具有防止漏油功能的无油轴承型电动机，其中电动机包括支承可旋转的旋转轴的无油轴承，其中转轴固定在中心部分。转子在旋转轴周围具有集油压痕，以收集从无油轴承侧泄漏的油，并通过压制软磁粉形成。此外，无油轴承型电动机包括由吸收液体的材料形成的吸油环，以使通过油收集压痕中的离心力移动的油被吸收并安装在集油压痕中。

2. 发明申请

WO2007073086A3 ROTOR ASSEMBLY FOR USE IN LINE START PERMANENT MAGNET SYNCHRONOUS MOTOR 审中-公开
标题翻译：用于在线启动永磁同步电机的转子总成
公开(公告)号：WO2007073086A3
公开(公告)日：2009-05-22
申请号：PCT/KR2006005577
申请日：2006-12-19
申请人： DAEWOO ELECTRONICS CORP
发明人： SON SUNG GON
IPC分类号： H02K17/26 , H02K17/02
CPC分类号： H02K1/223 , H02K1/276 , H02K17/165 , H02K21/46
摘要： A rotor includes a rotor core (110) which has a central portion and a circumferential portion, wherein a shaft hole (111 ) is formed at the central portion, a plurality of conductor mounting holes (113) are formed along the circumferential portion, a plurality of conductors (114) are inserted into the conductor mounting holes (113), respectively, and a multiplicity of magnet mounting holes (112) are arranged around the shaft hole along at least one radial direction from the shaft hole; and at least one permanent magnet (120) selectively mounted into at least one corresponding magnet mounting hole (112).
摘要翻译：转子包括具有中心部分和周向部分的转子铁心（110），其中在中心部分处形成有轴孔（111），沿着周向部分形成多个导体安装孔（113）多个导体（114）分别插入到导体安装孔（113）中，并且多个磁体安装孔（112）沿轴孔沿至少一个径向布置在轴孔周围; 以及选择性地安装在至少一个对应的磁体安装孔（112）中的至少一个永磁体（120）。

3. 发明申请

WO2007061224A2 MOTOR WITH POSITION-ADJUSTABLE ROTOR 审中-公开
标题翻译：具有位置可调转子的电机
公开(公告)号：WO2007061224A2
公开(公告)日：2007-05-31
申请号：PCT/KR2006004932
申请日：2006-11-22
申请人： DAEWOO ELECTRONICS CORP
发明人： SON SUNG GON
IPC分类号： H02K1/30
CPC分类号： H02K1/28 , H02K5/1672 , H02K7/083
摘要： A motor with a position-adjustable rotor, wherein a rotational shaft of the motor is rotatably supported by a holder assembly, includes a rotor of which the rotational shaft is fixed in a central portion. The rotor has a position adjusting indentation around the rotational shaft, and is formed by pressing soft magnetic powder. Further, the motor includes a position adjusting bushing, inserted into the rotational shaft to be positioned between the rotor and the holder assembly. The position adjusting bushing has an insertion unit inserted into the position adjusting indentation and a locking unit supported at an exterior side of the position adjusting indentation, wherein the insertion unit and the locking unit have different diameters or widths. In the motor, a gap between the rotor and the holder assembly is adjusted by changing a direction in which the position adjusting bushing is inserted into the rotational shaft.
摘要翻译：一种具有位置可调转子的电动机，其中电动机的旋转轴由保持器组件可旋转地支撑，包括转子，转子轴固定在转子的中心部分。转子具有围绕旋转轴的位置调整压痕，并且通过压制软磁粉而形成。此外，电动机包括位置调节衬套，其插入到转动轴中以定位在转子和保持器组件之间。位置调整衬套具有插入到位置调整凹部中的插入单元和支撑在位置调整凹部的外侧的锁定单元，其中插入单元和锁定单元具有不同的直径或宽度。在电动机中，通过改变位置调节衬套插入到旋转轴中的方向来调节转子和保持器组件之间的间隙。

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