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1. 发明公开

KR1020130047606A 자기 인코더 无效
标题翻译：磁编码器
公开(公告)号：KR1020130047606A
公开(公告)日：2013-05-08
申请号：KR1020120119062
申请日：2012-10-25
申请人： 산요 덴키 가부시키가이샤
发明人： 스기타사토시 , 탕위치 , 미사와야스시
IPC分类号： G01D5/244
CPC分类号： G01B7/30 , G01D5/2451
摘要： PURPOSE: A magnetic encoder is provided to generate the magnetic flux of a sinusoidal wave shape simply that the transmission of waveform is little. CONSTITUTION: A magnetic encoder comprises permanent magnet rows(15,17), a magnetic piece row(9), and magnetic force detectors(19,21). The permanent magnet rows are formed of a plurality of permanent magnets which is aligned that magnetic poles of identical polarity are faced or the magnetic poles of different polarity are faced by interposing a non-magnetic material. The magnetic piece row includes a plurality of magnetic pieces aligned separately along the permanent magnetic rows. The magnetic force detectors detect leaked magnetic flux generated when the displacement of a relative position is generated between the permanent magnetic rows and the magnetic piece row. Pitches of the permanent magnets and pitches of the magnetic pieces are set to form a magnetic path that the magnetic flux generated by one of the permanent magnets of the permanent magnet rows when the displacement of the relative position between the permanent magnetic rows and the magnetic piece row is consecutively generated is returned to the permanent magnetic row via the permanent magnet next to the permanent magnet or one of the magnetic piece facing the non-magnetic material.
摘要翻译：目的：提供磁编码器，以便产生正弦波形的磁通量，简单地说是波形传输很小。构成：磁编码器包括永磁体排（15,17），磁片排（9）和磁力检测器（19,21）。永磁体列由多个永久磁铁形成，这些永久磁铁被排列为具有相同极性的磁极面对或者通过插入非磁性材料而面对不同极性的磁极。磁片列包括沿着永磁体行单独排列的多个磁性件。磁力检测器检测当在永磁体列和磁片列之间产生相对位置的位移时产生的泄漏磁通量。磁体的永磁体和间距的间距被设定为当永久磁铁列与磁片之间的相对位置的位移时永磁体列中的一个永磁体产生的磁通量的磁路连续产生的列经永久磁铁返回到永磁体，永久磁铁位于永久磁铁旁边，或者磁片之一与非磁性材料相对。

2. 发明公开

KR1020110089092A 리니어 동기 모터 有权
标题翻译：线性同步电机
公开(公告)号：KR1020110089092A
公开(公告)日：2011-08-04
申请号：KR1020110008858
申请日：2011-01-28
申请人： 산요 덴키 가부시키가이샤
发明人： 탕유키 , 스기타사토시
IPC分类号： H02K41/03 , H02K1/18 , H02K1/28 , H02K7/08
CPC分类号： H02K41/031 , H02K1/18 , H02K1/28 , H02K7/08 , H02K9/19 , H02K41/03
摘要： PURPOSE: A linear synchronous motor is provided to reduce manufacturing costs and the weight and to easily manufacture a core unit. CONSTITUTION: A first assembly(1) comprise a shaft(5) and one and more permanent magnet series(7) consisting of a plurality permanent magnets which is attached on the shaft. A second assembly(3) comprise 6 coils(23A-23F) and a core unit(25). The 6 coils are arranged at prescribed intervals in the axial line direction and surrounds the around the axis. Stimulus units are formed in order to laminate a plurality of magnetic steel plates and have a pole face through a gap with the permanent magnet series of the first assembly. A frame member(39) is formed by conductive materials and surrounds the around a core unit on an axis. A yoke magnetically connects a plurality of the stimulus units by the frame member. On side among the first assembly and the second assembly is used as a movable element. The dissimilar side among the first assembly and the second assembly is used as a stator.
摘要翻译：目的：提供线性同步电机，以降低制造成本和重量，并轻松制造核心单元。构成：第一组件（1）包括轴（5）和由固定在轴上的多个永磁体组成的一个或多个永磁体系列（7）。第二组件（3）包括6个线圈（23A-23F）和一个芯单元（25）。 6个线圈在轴线方向上以规定的间隔布置并围绕轴线包围。形成激励单元以层压多个电磁钢板，并且通过与第一组件的永久磁铁系列的间隙具有极面。框架构件（39）由导电材料形成并且围绕轴心上的芯单元围绕。磁轭通过框架部件磁性地连接多个刺激单元。在第一组件和第二组件中的一侧用作可移动元件。第一组件和第二组件中的不同侧用作定子。

3. 发明公开

KR1020080082512A 리니어 모터 有权
标题翻译：线性电动机
公开(公告)号：KR1020080082512A
公开(公告)日：2008-09-11
申请号：KR1020080021261
申请日：2008-03-07
申请人： 산요 덴키 가부시키가이샤
发明人： 탕유키 , 스기타사토시
IPC分类号： H02K41/02
CPC分类号： H02K41/031 , H02K1/278 , H02K29/03 , H02K2213/03
摘要： A linear motor is provided to reduce cogging torque sufficiently by defining a ratio W1/W as 0.43
摘要翻译：提供线性电动机，通过将比率W1 / W定义为0.43

4. 发明公开

KR1020050021891A 리니어 모터 有权
标题翻译：线性电动机包括在两端的角落安装在一起的线形电机，并形成适合减少加固力的形状
公开(公告)号：KR1020050021891A
公开(公告)日：2005-03-07
申请号：KR1020040067831
申请日：2004-08-27
申请人： 산요 덴키 가부시키가이샤
发明人： 스기타사토시 , 미사와야스시
IPC分类号： H02K41/02 , H02K41/03
CPC分类号： H02K41/031
摘要： PURPOSE: A linear motor is provided to easily shape the magnetic pole surfaces of two pole teeth disposed at both ends of a pole tooth row constituted by a plurality of pole teeth such that cogging force is reduced. CONSTITUTION: A linear motor comprises one or more magnetic pole rows(7) and an armature. The magnetic pole rows are arranged at one of a stator(1) and a mover(3), and constituted by a plurality of permanent magnets(7A,7B) arranged into rows. The armature is arranged at the other of the stator and the mover, and includes a core(9) and multi-phase exciting windings(11). The core is formed by stacking a plurality of electromagnetic steel plates(10), and has a yoke(13) and a plurality of pole teeth(15). The yoke is extended into a linear shape in the direction orthogonal to the stacking direction of the steel plates. The pole teeth are protruded from the yoke toward the magnetic pole row, and have, at ends thereof, magnetic pole surfaces opposed to the magnetic pole row. The multi-phase exciting windings excite the pole teeth. The magnetic pole surfaces of two pole teeth disposed at both ends of a pole tooth row(16) constituted by the pole teeth, have curved surfaces(19b) which are formed such that the gap between the magnetic pole row and the curved surface increases as it goes far from other adjacent pole teeth.
摘要翻译：目的：提供一种线性电动机，以容易地形成设置在由多个极齿构成的极齿列的两端的两个极齿的磁极表面，使得齿槽力减小。构成：线性电动机包括一个或多个磁极列（7）和电枢。磁极列布置在定子（1）和移动器（3）中的一个上，并且由排成行的多个永磁体（7A，7B）构成。电枢布置在定子和移动器的另一个处，并且包括一个磁芯（9）和多相励磁绕组（11）。芯部通过堆叠多个电磁钢板（10）形成，并具有轭（13）和多个极齿（15）。轭在与钢板的堆叠方向正交的方向上延伸成线状。极齿从磁轭朝向磁极列突出，并且在其端部具有与磁极列相对的磁极表面。多相励磁绕组激励极齿。设置在由极齿构成的极齿列（16）的两端的两个极齿的磁极表面具有弯曲表面（19b），其形成为使得磁极列与弯曲表面之间的间隙增加为它远离其他相邻的极齿。

5. 发明授权

KR101406832B1 리니어 모터 有权
公开(公告)号：KR101406832B1
公开(公告)日：2014-06-13
申请号：KR1020080021261
申请日：2008-03-07
申请人： 산요 덴키 가부시키가이샤
发明人： 탕유키 , 스기타사토시
IPC分类号： H02K41/02
CPC分类号： H02K41/031 , H02K1/278 , H02K29/03 , H02K2213/03
摘要： 전기자상에 배치된 2개의 인접한 자극부의 중심 사이의 피치가 τs로 규정되면 중간에 배치된 영구 자석의 길이(W)는 상기 피치(τs)와 동일(W=τs)하다. 영구 자석 자극 열의 양단부에 각각 배치된 2개의 단부 영구 자석 각각의 길이를 W1으로 표시한다. 길이(W)에 대한 길이(W1)의 비(W1/W)는 0.43

6. 发明公开

KR1020120033274A 이동 자장 발생 장치 无效
标题翻译：移动磁场发生装置
公开(公告)号：KR1020120033274A
公开(公告)日：2012-04-06
申请号：KR1020110098593
申请日：2011-09-28
申请人： 산요 덴키 가부시키가이샤
发明人： 스기타사토시 , 미사와야스시 , 탕유퀴 , 미야이리시게노리
IPC分类号： H02K44/00 , H05H1/30
CPC分类号： H01F7/202 , F03D9/12 , F03D9/25 , G01B7/30 , H02K1/2786 , H02K7/025 , H02K7/1838 , H02K16/02 , H02K21/12 , H02K41/031 , H02K44/00 , H02K49/102 , H02K2213/03 , Y02E10/725
摘要： PURPOSE: A movable magnetic field generating apparatus is provided to simply form a high speed movable magnetic field by moving a synthesized magnetic field at higher speed than a relative movement speed. CONSTITUTION: A magnetic row(5) is comprised of 24 magnets(3) arranged with a first pitch. A first magnetic piece row(7) and a second magnetic piece row(9) are arranged along the magnetic row to have a preset phase difference. The magnetic row forms a rotary structure which is supported by the first support with the rigidity of a disk. The first support is fixed to a shaft of a motor. A resultant flux successively passes through a first magnetic piece(8) and a second magnetic piece(10).
摘要翻译：目的：提供可移动磁场产生装置，通过以比相对移动速度更高的速度移动合成磁场来简单地形成高速可移动磁场。构成：磁排（5）由配置有第一间距的24个磁体（3）组成。第一磁性体列（7）和第二磁性体列（9）沿着磁性行布置以具有预设的相位差。磁性列形成由第一支撑件以盘的刚度支撑的旋转结构。第一支撑件固定在马达的轴上。合成的助焊剂依次通过第一磁性片（8）和第二磁性片（10）。

7. 发明授权

KR101062710B1 실린더형 리니어 모터용 가동자 失效
公开(公告)号：KR101062710B1
公开(公告)日：2011-09-08
申请号：KR1020040068085
申请日：2004-08-27
申请人： 산요 덴키 가부시키가이샤
发明人： 탕유키 , 스기타사토시
IPC分类号： H02K41/03 , H02K41/02
CPC分类号： H02K41/031 , H02K1/276 , H02K1/278 , H02K1/28 , H02K1/30 , H02K1/34 , H02K33/16
摘要： 프리컷 가공을 필요로 하지 않고 저렴하게 제조할 수 있고, 또한, 자기적인 특성도 저하되지 않는 실린더형 리니어 모터용 가동자를 제공한다.
가동자 코어를 제1 및 제2직동축(27A, 27B)의 축선방향으로 복수개의 전자강판(33)이 적층되어 구성된 적층요크(29)로 구성된다. 적층요크(29)에 고정된 복수의 영구자석(31)은 적층요크(29)를 통해 대향하는 2개의 영구자석(31)의 외측 표면에 나타내는 극성이 다르도록 배치된다. 제1 및 제2직동축(27A, 27B)은 고정부분(27a)과 고정부분(27a)에 대해 축선방향 양측에 위치하는 한 쌍의 피지지부분(27b)을 구비하고 있다. 제1 및 제2직동축(27A, 27B)은 고정부분(27a)의 축선방향과 직교하는 방향의 횡단면 형상이 피지지부분(27b)의 축선방향과 직교하는 방향의 횡단면 형상보다 작아지는 형상을 가진다. 1개의 전자강판(33)은 동일 형상을 가지는 2개의 제1 및 제2분할전자강판편으로 구성된다.

8. 发明公开

KR1020110074458A 리니어 동기 모터 无效
标题翻译：线性同步电机
公开(公告)号：KR1020110074458A
公开(公告)日：2011-06-30
申请号：KR1020100132238
申请日：2010-12-22
申请人： 산요 덴키 가부시키가이샤
发明人： 탕유퀴 , 스기타사토시
IPC分类号： H02K41/03
CPC分类号： H02K41/031 , H02K1/14 , H02K1/18 , H02K1/2726 , H02K1/28 , H02K7/08 , H02K16/02 , H02K2213/12
摘要： PURPOSE: A linear synchronous motor is provided to remove components of a conventional yoke by applying magnetic flux within two direct moving shafts formed with a conductive magnetic material. CONSTITUTION: A linear synchronous motor includes a mover and a stator. A first wiring group is arranged in a predetermined interval in an axial line direction and is composed of a plurality of wires which are arranged to surround a periphery of a first conductive shaft. A second wire group is arranged in a predetermined interval in the axial line direction. The second wiring group is composed of a plurality of wires are arranged to surround a second direct moving shaft. Three magnetic circuits are closed by magnetic flux when the current is applied to the first wire group and the second wire group. The linear synchronous motor includes a first linear bearing, a second linear bearing, a first guide shaft, a second guide shaft, a first connecting member, and a second connecting member.
摘要翻译：目的：提供线性同步电动机，通过在由导电磁性材料形成的两个直接移动轴内施加磁通量来去除传统磁轭的部件。构成：线性同步电动机包括一个动子和一个定子。第一配线组沿轴线方向以预定的间隔布置，并且由围绕第一导电轴的周边的多根电线构成。第二线组以轴线方向以预定的间隔布置。第二配线组由围绕第二直接移动轴的多根电线构成。当电流施加到第一线组和第二线组时，三个磁路由磁通闭合。线性同步电动机包括第一直线轴承，第二直线轴承，第一导向轴，第二导向轴，第一连接构件和第二连接构件。

9. 发明公开

KR1020110051152A 전기 기계 장치 无效
标题翻译：电机设备
公开(公告)号：KR1020110051152A
公开(公告)日：2011-05-17
申请号：KR1020100110374
申请日：2010-11-08
申请人： 산요 덴키 가부시키가이샤
发明人： 스기타사토시 , 미사와야스시 , 탕유키
IPC分类号： H02K33/16 , H02K41/03 , H02K3/46
CPC分类号： H02K41/031 , H02K1/145 , H02K7/08 , H02K16/00 , H02K33/16 , H02K2201/12 , H02K2207/03 , H02K2213/03
摘要： PURPOSE: An electromechanical device is provided to increase maximum output by size by extending the winding amount of a coil without increasing magnetic resistance. CONSTITUTION: An electromechanical device includes one electric machine unit(1), a supporting member(2) of 4 rod shapes, and first/second leaf spring members. The electric machine unit has a movable element(3) and a stator(5). The movable element includes a permanent magnet series(9) which is arranged inside a frame body(7). A plurality of permanent magnets is magnetized with the movement direction of the movable element in order to meet at right angle.
摘要翻译：目的：提供一种机电装置，通过在不增加磁阻的情况下延长线圈的绕组量来增加最大输出功率。构成：机电装置包括一个电机单元（1），四个杆形状的支撑构件（2）和第一/第二板簧构件。电机单元具有可移动元件（3）和定子（5）。可移动元件包括布置在框体（7）内的永磁体系列（9）。多个永磁体以可移动元件的移动方向被磁化，以便以直角相遇。

10. 发明公开

KR1020100019354A 리니어 동기 모터 有权
标题翻译：线性同步电机
公开(公告)号：KR1020100019354A
公开(公告)日：2010-02-18
申请号：KR1020090072239
申请日：2009-08-06
申请人： 산요 덴키 가부시키가이샤
发明人： 탕유키 , 스기타사토시
IPC分类号： H02K41/03 , H02K1/18
CPC分类号： H02K41/03
摘要： PURPOSE: A linear synchronous motor is provided to reduce iron loss and magnetic loss by forming a magnetic pole part comprised of a plurality of magnetic steel plates. CONSTITUTION: A mover(1) includes a direct drive shaft(5) and one permanent magnet(7) or more. The direct drive shaft reciprocates to an axial direction. A stator(3) includes a plurality of windings(29) and a stator core unit(31). A plurality of windings is arranged to the axial direction with a preset space to surround the direct drive shaft. The stator core unit includes a plurality of magnetic pole parts and yokes. The magnetic pole part surrounds the direct drive shaft. The yoke magnetically connects the plurality of magnetic pole part.
摘要翻译：目的：提供一种线性同步电动机，通过形成由多个磁钢板组成的磁极部件来减少铁损和磁损耗。构成：移动器（1）包括直接驱动轴（5）和一个永磁体（7）或更多个。直接驱动轴沿轴向往复运动。定子（3）包括多个绕组（29）和定子芯单元（31）。多个绕组以轴向方向布置有预定的空间以围绕直接驱动轴。定子铁心单元包括多个磁极部分和磁轭。磁极部分包围直接驱动轴。磁轭磁性地连接多个磁极部。

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