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公开(公告)号：US07635929B2
公开(公告)日：2009-12-22
申请号：US12090739
申请日：2006-09-08
IPC分类号： H02K41/00
摘要： A canned linear motor armature and a canned linear motor. The canned linear motor armature including a winding accommodating frame formed in the shape of a recess which accommodates an armature winding; a flat plate-shaped connection substrate which connects the armature winding; cans which close airtightly both opening portions of the housing; refrigerant passages formed respectively between the can and the winding accommodating frame and between the can and the connection substrate; and a lead wire which connects the connection substrate and a terminal base, is so constructed that coating with an adhesive resin is provided around a land that is a connection part for connecting the armature winding and the lead wire on the connection substrate so as to include the connection part, and the surroundings of the adhesive resin are filled with a filled resin.
摘要翻译： 罐头线性电机电枢和罐装线性电机。 所述直线电机电枢包括形成为容纳电枢绕组的凹部形状的绕组容纳框架; 连接电枢绕组的平板状连接基板; 密封住壳体的两个开口部分的罐; 分别形成在罐与卷绕容纳框架之间以及罐与连接基板之间的制冷剂通道; 以及将连接基板和端子基座连接的引线构成为在作为用于将电枢绕组和引线连接在连接基板上的连接部的焊盘的周围设置有粘接性树脂的涂布， 连接部分和粘合剂树脂的周围填充有填充树脂。
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公开(公告)号：US07936096B2
公开(公告)日：2011-05-03
申请号：US12549361
申请日：2009-08-28
申请人： Toru Shikayama , Muhammad Enamul Kabir , Akihito Toyota , Kenichi Sadakane , Shusaku Yoshida , Mitsuhiro Matsuzaki
发明人： Toru Shikayama , Muhammad Enamul Kabir , Akihito Toyota , Kenichi Sadakane , Shusaku Yoshida , Mitsuhiro Matsuzaki
IPC分类号： H02K41/02
CPC分类号： H02K41/03 , H02K5/128 , H02K9/197 , H02K41/0356 , H02K2201/18
摘要： A canned linear motor armature includes an armature winding, a picture-frame-shaped casing, a flat can, and a plurality of refrigerant flow channels. The armature winding includes a coil. The picture-frame-shaped casing has an opening and encloses the armature winding. The flat can has a plate surface to close and seal the opening of the picture-frame-shaped casing. The plurality of refrigerant flow channels are provided within the can to face the coil of the armature winding.
摘要翻译： 罐装线性电动机电枢包括电枢绕组，画框形壳体，扁平罐和多个制冷剂流动通道。 电枢绕组包括线圈。 图片框形外壳具有开口并且包围电枢绕组。 平坦的罐可以具有一个板表面，以封闭和密封图框框形壳体的开口。 多个制冷剂流动通道设置在罐内以面对电枢绕组的线圈。
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公开(公告)号：US07663270B2
公开(公告)日：2010-02-16
申请号：US11597249
申请日：2005-04-01
申请人： Kenichi Sadakane , Toru Shikayama , Tatsuo Abe , Akio Sakai , Shusaku Yoshida
发明人： Kenichi Sadakane , Toru Shikayama , Tatsuo Abe , Akio Sakai , Shusaku Yoshida
IPC分类号： H02K41/02
摘要： In the canned linear motor armature, both the side surfaces of the armature winding (18) are fixed by two winding fixing frames (4) so as to sandwich the armature winding in between them in the longitudinal direction. A refrigerant passage (5) is provided in a space between the can (3) and the winding fixing frame (4). A seal material (24) is provided in a gap between a case (2) and the winding fixing frame (4) to prevent a refrigerant supplied to the refrigerant passage (5) from leaking to the armature winding (18) sandwiched in between the two winding fixing frames (4) to impregnate the armature winding (18) with the refrigerant. A waterproof film is adhered onto a surface of the winding fixing frame (4) where the refrigerant comes into contact.
摘要翻译： 在固定线性电动机电枢中，电枢绕组（18）的两个侧面由两个绕组固定框架（4）固定，以将电枢绕组沿长度方向夹在它们之间。 在罐（3）和卷绕固定框架（4）之间的空间中设置制冷剂通道（5）。 密封材料（24）设置在壳体（2）和绕组固定框架（4）之间的间隙中，以防止供给制冷剂通道（5）的制冷剂泄漏到夹在其间的电枢绕组（18） 两个卷绕的固定框架（4），用制冷剂浸渍电枢绕组（18）。 防水膜粘附到制冷剂接触的卷绕固定框架（4）的表面上。
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公开(公告)号：US07576452B2
公开(公告)日：2009-08-18
申请号：US10586239
申请日：2005-01-11
申请人： Toru Shikayama , Kenichi Sadakane
发明人： Toru Shikayama , Kenichi Sadakane
IPC分类号： H02K41/00
CPC分类号： H02K41/03
摘要： A coreless linear motor and a canned linear motor that can significantly reduce an increase in surface temperature of a linear motor armature are provided.In a magnetic field system of a coreless linear motor 1a, two rows of permanent magnets 201a are disposed on the opposite sides in a magnetic field yoke 202, and an armature 101a is disposed so that armature coils 102a and 103a including a plurality of coil groups centrally wound in the magnetic field system having the two rows of permanent magnets are arranged in two rows. One end of the two rows of the armature coils 102a and 103a in a direction perpendicular to a direction of a magnetic gap between the two rows of permanent magnets branches into two parts, and the other end is arranged back-to-back. Further, the substrate 104a for connecting the coils is inserted into a gap between the two rows of the branching coils 102a and 103a. The armature coils 102a and 103a and the substrate 104a are integrally formed and fixed by mold resin 105.
摘要翻译： 提供了一种能够显着减少线性电动机电枢的表面温度升高的无芯线性电动机和罐装线性电动机。 在无芯线性电动机1a的磁场系统中，在磁场轭202的相对侧设置有两排永磁体201a，并且配置电枢101a，使得包括多个线圈组的电枢线圈102a和103a 在具有两列永磁体的磁场系统中中央卷绕成两行。 两排电枢线圈102a和103a在与两列永磁体之间的磁隙方向垂直的方向上的一端分支成两部分，另一端背对背地设置。 此外，用于连接线圈的基板104a插入到两行分支线圈102a和103a之间的间隙中。 电枢线圈102a，103a和基板104a由模制树脂105一体地形成并固定。
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公开(公告)号：US20080265691A1
公开(公告)日：2008-10-30
申请号：US12090739
申请日：2006-09-08
IPC分类号： H02K41/02
摘要： The present invention provides a canned linear motor armature and a canned linear motor in which insulation reliability of the canned linear motor armature of a water cooling type is improved, and assembly workability is good.The canned linear motor armature including a winding accommodating frame (112) formed in the shape of a recess which accommodates an armature winding (105); a flat plate-shaped connection substrate (111) which connects the armature winding (105); cans (102) which close airtightly both opening portions of the housing (101); refrigerant passages (110) formed respectively between the can (102) and the winding accommodating frame (112) and between the can (102) and the connection substrate (111); and a lead wire (120) which connects the connection substrate (111) and a terminal base (106), is so constructed that coating with an adhesive resin (131) is provided around a land (121) that is a connection part for connecting the armature winding (105) and the lead wire (120) on the connection substrate (111) so as to include the connection part, and the surroundings of the adhesive resin (131) are filled with a filled resin 132.
摘要翻译： 本发明提供了一种罐式线性电动机电枢和罐装线性电动机，其中提高了水冷式罐装线性电动机电枢的绝缘可靠性，并且组装操作性良好。 所述直线电动机电枢包括形成为容纳电枢绕组（105）的凹部形状的绕组容纳框架（112）。 连接所述电枢绕组（105）的平板状连接基板（111）。 罐（102），其紧密地封闭所述壳体（101）的两个开口部分; 分别形成在罐（102）和卷绕容纳框架（112）之间以及罐（102）和连接衬底（111）之间的制冷剂通道（110）; 以及连接所述连接基板（111）和端子基座（106）的引线（120），其特征在于，在作为用于连接的连接部的接合台（121）的周围设置有用粘合树脂（131） 电枢绕组（105）和连接基板（111）上的引线（120），以包括连接部分，并且填充树脂132填充粘合树脂（131）的周围。
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公开(公告)号：US08384251B2
公开(公告)日：2013-02-26
申请号：US12854171
申请日：2010-08-11
申请人： Toru Shikayama , Mikio Oshima , Kenichi Sadakane , Shogo Makino
发明人： Toru Shikayama , Mikio Oshima , Kenichi Sadakane , Shogo Makino
IPC分类号： H02K41/03
CPC分类号： H02K41/031 , H02K7/08 , H02K11/215 , H02K2213/03
摘要： A linear and curvilinear motor system includes: linear and curvilinear guiding devices movably guiding and respectively supporting right and left of a slider, each having a guide rail configured by linear tracks and a circular arc track and slider blocks; a motor unit having a stator with a stator linear section and a stator circular arc section and a mover with a linear section and provided for the slider and away from the stator with a gap interposed therebetween; and an encoder head and a hole sensor detecting positions of the linear tracks and the circular arc track. When a magnetic pole pitch of the linear section of the stator is a distance λm and a magnetic pole pitch of the circular arc section of the stator is an angle γm, a radius r of the circular arc track at the position detection point is defined as r=λm/γm.
摘要翻译： 线性和曲线的电动机系统包括：线性和曲线引导装置，其可移动地引导并分别支撑滑块的左右，每个具有由直线轨道和圆弧轨道和滑块组成的导轨; 电动机单元，其具有定子，具有定子线性部分和定子圆弧部分，以及具有直线部分的动子，并且设置在滑块上并且间隔开间隔离开定子; 以及检测直线轨道和圆弧轨道的位置的编码器头和孔传感器。 当定子的线性部分的磁极间距为距离λm，定子的圆弧部的磁极间距为角度γm时，位置检测点处的圆弧轨迹的半径r被定义为 r =λm/γm。
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公开(公告)号：US20070252444A1
公开(公告)日：2007-11-01
申请号：US11597249
申请日：2005-04-01
申请人： Kenichi Sadakane , Toru Shikayama , Tatsuo Abe , Akio Sakai , Shusaku Yoshida
发明人： Kenichi Sadakane , Toru Shikayama , Tatsuo Abe , Akio Sakai , Shusaku Yoshida
IPC分类号： H02K41/02
摘要： In the canned linear motor armature, both the side surfaces of the armature winding (18) are fixed by two winding fixing frames (4) so as to sandwich the armature winding in between them in the longitudinal direction. A refrigerant passage (5) is provided in a space between the can (3) and the winding fixing frame (4). A seal material (24) is provided in a gap between a case (2) and the winding fixing frame (4) to prevent a refrigerant supplied to the refrigerant passage (5) from leaking to the armature winding (18) sandwiched in between the two winding fixing frames (4) to impregnate the armature winding (18) with the refrigerant. A waterproof film is adhered onto a surface of the winding fixing frame (4) where the refrigerant comes into contact.
摘要翻译： 在固定线性电动机电枢中，电枢绕组（18）的两个侧面由两个绕组固定框架（4）固定，以将电枢绕组沿长度方向夹在它们之间。 在罐（3）和卷绕固定框架（4）之间的空间中设置制冷剂通道（5）。 密封材料（24）设置在壳体（2）和绕组固定框架（4）之间的间隙中，以防止供给制冷剂通道（5）的制冷剂泄漏到夹在其间的电枢绕组（18） 两个卷绕的固定框架（4），用制冷剂浸渍电枢绕组（18）。 防水膜粘附到制冷剂接触的卷绕固定框架（4）的表面上。
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公开(公告)号：US20070152513A1
公开(公告)日：2007-07-05
申请号：US10586239
申请日：2005-01-11
申请人： Toru Shikayama , Kenichi Sadakane
发明人： Toru Shikayama , Kenichi Sadakane
IPC分类号： H02K41/00
CPC分类号： H02K41/03
摘要： A coreless linear motor and a canned linear motor that can significantly reduce an increase in surface temperature of a linear motor armature are provided. In a magnetic field system of a coreless linear motor 1a, two rows of permanent magnets 201a are disposed on the opposite sides in a magnetic field yoke 202, and an armature 101a is disposed so that armature coils 102a and 103a including a plurality of coil groups centrally wound in the magnetic field system having the two rows of permanent magnets are arranged in two rows. One end of the two rows of the armature coils 102a and 103a in a direction perpendicular to a direction of a magnetic gap between the two rows of permanent magnets branches into two parts, and the other end is arranged back-to-back. Further, the substrate 104a for connecting the coils is inserted into a gap between the two rows of the branching coils 102a and 103a. The armature coils 102a and 103a and the substrate 104a are integrally formed and fixed by mold resin 105.
摘要翻译： 提供了一种能够显着减少线性电动机电枢的表面温度升高的无芯线性电动机和罐装线性电动机。 在无芯线性电动机1a的磁场系统中，在磁场轭202的相对侧设置有两排永磁体201a，并且配置电枢101a，使得电枢线圈102a，103a包括 在具有两列永磁体的磁场系统中中央卷绕的多个线圈组被布置成两排。 两排电枢线圈102a和103a在垂直于两排永磁体之间的磁隙方向的方向上的一端分支成两部分，另一端被背对背地设置。 此外，用于连接线圈的基板104a插入到两行分支线圈102a和103a之间的间隙中。 电枢线圈102a和103a以及衬底104a由模制树脂105一体地形成和固定。
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公开(公告)号：US08044541B2
公开(公告)日：2011-10-25
申请号：US12879019
申请日：2010-09-10
IPC分类号： H02K41/02
CPC分类号： H02K41/03 , G03F7/70716 , G03F7/70758 , H02K2201/18
摘要： A multi-degree-of-freedom actuator includes a movable element having a plurality of permanent magnets, and a stator including a stator core and a plurality of coils. The permanent magnets are arranged in the X direction such that the number P of poles is an even number of two or more. The coils are of two types: X-direction driving coil and Z-direction driving coil. The Z-direction driving coils the number of which is P are disposed at positions opposite to magnetic poles of the permanent magnets. The X-direction driving coil or coils the number of which is P/2 are each disposed at a position opposite to an intermediate point between two adjacent ones of the magnetic poles of the permanent magnets.
摘要翻译： 多自由度致动器包括具有多个永磁体的可动元件和包括定子芯和多个线圈的定子。 永磁体在X方向上排列成使得极数P为偶数2以上。 线圈有两种类型：X方向驱动线圈和Z方向驱动线圈。 其数量为P的Z方向驱动线圈设置在与永久磁铁的磁极相反的位置。 数量为P / 2的X方向驱动线圈或线圈分别设置在与永磁体的两个相邻的磁极之间的中间点相反的位置。
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公开(公告)号：US06628038B1
公开(公告)日：2003-09-30
申请号：US09868929
申请日：2001-07-16
申请人： Toru Shikayama , Akihiko Maemura , Takashi Katsuma
发明人： Toru Shikayama , Akihiko Maemura , Takashi Katsuma
IPC分类号： H02K122
CPC分类号： G01B7/30 , G01D5/2086 , G01P3/49 , Y10S310/06
摘要： A disklike rotor is placed with air gaps between disklike stators. The disklike rotor has a sheet coil attached to its sides, on which are formed the secondary coil pattern of a rotary transformer and a resolver excitation phase pattern. A sheet coil having the secondary coil pattern of the rotary transformer is attached to the stator opposed to the secondary coil pattern on the rotor, while a sheet coil having a resolver detection phase pattern is attached to the stator opposed to the resolver excitation phase pattern on the rotor. This resolver using a sheet coil is inexpensive and small-sized, decreases angular errors, and avoids the decrease in detection voltage. The variation in amplitude of flux linkage can be limited if there is misalignment of a sheet coil.
摘要翻译： 圆盘状转子放置在圆盘状定子之间带有气隙。 盘状转子具有附接到其侧面的片状线圈，在其上形成旋转变压器的次级线圈图案和旋转变压器激励相位图案。 具有旋转变压器的次级线圈图案的片状线圈被安装在与转子上的次级线圈图案相对的定子上，而具有旋转变压器检测相位图案的片状线圈被安装在与旋转变压器激励相位图案相对的定子上 转子。 使用片状线圈的该解算器便宜且小型化，减小了角度误差，并且避免了检测电压的降低。 如果片状线圈存在未对准，则可以限制磁链的振幅变化。
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