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1. 发明专利

JP2006157997A Stator for dynamo-electric machine 审中-公开
标题翻译：动力电机定子
公开(公告)号：JP2006157997A
公开(公告)日：2006-06-15
申请号：JP2004340474
申请日：2004-11-25
申请人： Toshiba Corp , Toshiba Industrial Products Manufacturing Corp , 東芝産業機器製造株式会社 , 株式会社東芝
发明人： ITO WATARU , SHIMOMURA EIJI , MOCHIZUKI SUKEYASU , HIRANO TAKAO , HANAI TAKASHI , YAMADA TOYONOBU , TANIGUCHI MITSUHIRO , KONDO AKITO , SEO YOICHI
IPC分类号： H02K1/18
摘要： PROBLEM TO BE SOLVED: To provide a stator for dynamo-electric machine which can reduce dimensional change and besides can prevent the increase of iron loss.
SOLUTION: A plurality of through holes 9 are made at equal intervals in its circumferential direction in the vicinity of the periphery of core materials 2a, and these core materials 2a are stacked into a stator core 2, and then long through rods 10 in a C-shaped form in cross section are inserted into the above through holes 9. Since the through rods 10 are C-shaped in cross section, the outside diameter can be shrunk and also elastic resiliency can be obtained in the direction of its periphery at this time by so pressing the though rods 10 as to close them. The fellow core materials 2a of the stator core 2 are bound together by the elastic resiliency of these through rods 10 thereby temporarily fixing them.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够减小尺寸变化的发电机定子，并且可以防止铁损的增加。解决方案：在核心材料2a的周围附近，在圆周方向等间隔地形成有多个通孔9，并且将这些芯材2a堆叠成定子铁心2，然后通过杆10 横截面呈C字状插入到上述通孔9中。由于贯通杆10的截面为C形，外径可以收缩，并且在其周边方向上也可获得弹性弹性此时通过如此按压杆10来闭合它们。定子铁芯2的芯体材料2a通过这些通过杆10的弹性弹性结合在一起，从而临时固定它们。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2007159361A Rotor and its manufacturing method 审中-公开
标题翻译：转子及其制造方法
公开(公告)号：JP2007159361A
公开(公告)日：2007-06-21
申请号：JP2005354880
申请日：2005-12-08
申请人： Toshiba Corp , Toshiba Industrial Products Manufacturing Corp , 東芝産業機器製造株式会社 , 株式会社東芝
发明人： ITO WATARU , MOCHIZUKI SUKEYASU , SHIMOMURA EIJI , HIRANO TAKAO , HANAI TAKASHI , MATSUBARA MASAKATSU , NISHIZAWA TAKASHI , TANIGUCHI MITSUHIRO , KANEDA YOSUKE , SEO YOICHI
IPC分类号： H02K1/27 , H02K15/03
摘要： PROBLEM TO BE SOLVED: To avoid beforehand concentration of stresses on a permanent magnet even if high-speed rotation is performed. SOLUTION: A rotor, over a nearly total area of its gap between at least circumferential surfaces 6a, 6b of the permanent magnet 6 and circumferential surfaces 11a, 11b of an opening 11, is coated (filled) with an adhesive agent 12 (a filling member). Consequently, a nearly total area of the circumferential surfaces 6a, 6b of the permanent magnet 6 is constituted so that the area is fixed to the circumferential surfaces 11a, 11b of the opening 11 through the adhesive agent 12. Such constitution is provided as an applied region and a non-applied region of the adhesive agent 12 are not intermingled in an axial direction of the permanent magnet 6. Deterioration of characteristics of the rotor 1 is thereby prevented, and reliability is improved. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：即使执行高速旋转，也避免事先将永久磁铁上的应力集中。解决方案：转子在永磁体6的至少圆周表面6a，6b和开口11的周向表面11a，11b之间的间隙的几乎总面积上被涂覆（填充）粘合剂12 （填充构件）。因此，永磁体6的圆周面6a，6b的几乎总面积被构成为通过粘合剂12将面积固定在开口部11的周面11a，11b上。作为应用区域和粘合剂12的未施加区域不会在永磁体6的轴向上混合。从而防止了转子1的特性劣化，并提高了可靠性。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2014072971A Rotor for surface magnet affixed rotary electric machine and manufacturing method thereof 审中-公开
标题翻译：表面磁铁旋转电机转子及其制造方法
公开(公告)号：JP2014072971A
公开(公告)日：2014-04-21
申请号：JP2012216754
申请日：2012-09-28
申请人： Toshiba Industrial Products Manufacturing Corp , 東芝産業機器製造株式会社
发明人： SHIMOZU HISAAKI , TANIGUCHI MITSUHIRO , HORAI HIROSHI , YAMADA TOYONOBU , KAKIUCHI TAKEO , SHINODA YOSHIRO , KAWASE HIROAKI , OYACHI TERUO
IPC分类号： H02K1/27 , H02K15/03
摘要： PROBLEM TO BE SOLVED: To provide a rotor for a surface magnet affixed rotary electric machine capable of sufficiently securing reliability by fixing a plate permanent magnet around an outer circumference of a main part of the rotor stably for a long time, and a manufacturing method capable of improving productivity by suppressing the time required for manufacturing and inspection steps as further as possible.SOLUTION: A rotor for a surface magnet affixed rotary electric machine comprises, in a rotor block for each block, a rotor main part which is formed cylindrical and fixed to a rotary shaft, and a plurality of plate permanent magnets which are provided on a cylinder surface of the rotor main part as many as poles in a shaft circumferential direction of the rotary shaft, and of which the rear face is affixed to the cylinder surface of the rotor main part. The rotor for the surface magnet affixed rotary electric machine also comprises a multiple stage skew type rotor main body which is configured by fixing a plurality of rotor blocks to the rotary shaft while displacing the arrangement center of the plate permanent magnets step by step for each block in the shaft circumferential direction of the rotary shaft. The rotor for the surface magnet affixed rotary electric machine further comprises a cover which is configured by shrinking a cylindrical plate of a non-magnetic substance in a radial direction of the rotary shaft, covers an outer surface of the rotor block of all the blocks and is adhered to outer surfaces of all the plate permanent magnets provided in the rotor blocks of all the blocks.
摘要翻译：要解决的问题：提供一种能够通过将转子式永磁体固定在转子的主要部分的外周长期稳定地固定的可靠性来确保可靠性的表面磁体固定式旋转电机的转子，通过尽可能地抑制制造和检查步骤所需的时间来提高生产率。解决方案：用于表面磁体的旋转电机的转子在每个块的转子块中包括形成为圆柱形和固定的转子主体旋转轴和多个板永磁体，其设置在转子主体的气缸表面上，在旋转轴的轴圆周方向上具有极数，并且其后表面固定到气缸表面的转子主体部分。用于表面磁体固定的旋转电机的转子还包括多级倾斜型转子主体，其通过将多个转子块固定到旋转轴而将板永磁体的排列中心逐步移位，在旋转轴的轴圆周方向上。用于表面磁体固定旋转电机的转子还包括通过在旋转轴的径向收缩非磁性物质的圆柱形板而构成的盖，覆盖所有块的转子块的外表面，粘附到设置在所有块的转子块中的所有板永磁体的外表面。

4. 发明专利

JP2006067664A Method for manufacturing stator core of rotary electric machine 有权
标题翻译：旋转电机定子芯的制造方法
公开(公告)号：JP2006067664A
公开(公告)日：2006-03-09
申请号：JP2004245151
申请日：2004-08-25
申请人： Toshiba Industrial Products Manufacturing Corp , 東芝産業機器製造株式会社
发明人： KINOSHITA KATSUMI , TANIGUCHI MITSUHIRO , HIRANO TAKAO , HANAI TAKASHI , ITO MASAKAZU
IPC分类号： H02K15/02 , H02K1/18
摘要： PROBLEM TO BE SOLVED: To manufacture a stator core in which contact area with a frame can be secured as preset and intended heat dissipation performance can be attained.
SOLUTION: When the stator core is manufactured by laminating a large number of annular core materials of electromagnetic steel plate and welding them at a plurality of points on the outer circumference thereof along the axial direction, outer circumference of the core material 2a before welding is formed to vary such that the radius Roa at a welding groove portion 9 becomes larger than a target perfect circle radius Ro and the radius Rob at the midpoint between adjacent welding groove portions 9 becomes smaller than the target perfect circle radius Ro.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：制造可以预先确定与框架的接触面积的定子芯，并且可以获得预期的散热性能。解决方案：当通过层叠多个电磁钢板的环形芯材料并在其外圆周上的多个点处沿着轴向方向将芯材2a的外周焊接在一起而制造定子芯时，焊接形成为变化，使得焊接槽部9处的半径Roa变得大于目标正圆半径Ro，并且相邻焊接槽部9之间的中点处的半径Rob变得小于目标正圆半径R. 版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JPH06112077A COIL MANUFACTURING DEVICE 失效
公开(公告)号：JPH06112077A
公开(公告)日：1994-04-22
申请号：JP25941092
申请日：1992-09-29
申请人： TOSHIBA CORP
发明人： TANIGUCHI MITSUHIRO , INAGAKI AKIO
IPC分类号： H01F41/06 , H02K15/04
摘要： PURPOSE:To provide a coil manufacturing device where element wires are prevented from riding on one another on a coil former. CONSTITUTION:A wire drum 29, a guide 40, and pressing rollers 51 are provided movable along the axial direction of a coil former 24, and a deviation preventing piece is provided to the end of the pressing roller 51 bearing against an element wire 32. A control means moves the wire drum 29 and the guide 40 by one turn pitch of the element wire 32 each time when it is detected that the coil former 24 makes a turn to wind the element wire 32 orderly on the coil former 24, and the pressing rollers 51 are made to move synchronously with the guide 40, whereby the deviation preventing piece provided to the pressing roller 51 is kept bearing against the element wire 32.

6. 发明专利

JPH07201601A COIL, METHOD AND MACHINE FOR MANUFACTURING COIL 失效
公开(公告)号：JPH07201601A
公开(公告)日：1995-08-04
申请号：JP33757593
申请日：1993-12-28
申请人： TOSHIBA CORP
发明人： TANIGUCHI MITSUHIRO
IPC分类号： H01F41/06 , H01F27/28
摘要： PURPOSE:To prevent the strands from being lapped over by winding the strand spirally and to prevent the strand from tilting in the advancing direction of winding in the way of winding operation by previously tilting the strand in the opposite direction. CONSTITUTION:A strand 22 is extended to a coil former 25 and when the coil former 25 is rotated, the strand 22 is fed out from a wire drum 29 and wound around the former 25. Guide rollers 41g-41c are arranged movably a long the axial direction of the former 25 so that the strand 22 is guided to be wound regularly. In this regard, the guide rollers 41a-41c are arranged rotatably around the Za-axis so that the strand 22 is fed while inclining to the former 25. The guide rollers 41a-41c are also rotatable around the Ya-axis so that the strand 22 is tilted oppositely to the advancing direction of winding.

7. 发明专利

JPH07183152A COIL WINDING DEVICE 失效
公开(公告)号：JPH07183152A
公开(公告)日：1995-07-21
申请号：JP32488793
申请日：1993-12-22
申请人： TOSHIBA CORP , TOSHIBA MEC KK
发明人： TANIGUCHI MITSUHIRO , SEO YOICHI
IPC分类号： B65H54/10 , H01F41/06
摘要： PURPOSE:To prevent element wires from being loosened and deviated in position and to make the adhesion between the element wires uniform. CONSTITUTION:First and second press rollers 33b and 34b are respectively provided to first and second arms 33a and 34a and, when a coil former 16 is rotated in the direction shown by the arrow A, the first roller 33b is pressed against the former 16 by means of a first air cylinder 35 while the output of the cylinder 35 is maintained at a fixed value. When the former 16 is rotated in the direction opposite to the arrow A, the former 16 is pressed against the second roller 34b by operating a second air cylinder 36 by means of a precision regulator while the output of the cylinder 36 is maintained at a fixed value. Since the rollers 33b and 34b are respectively provided with first and second deviation preventing sections 33c and 34c, the positional deviation of a wire 13 is prevented by the sections 33c and 34c.

8. 发明专利

JPH06106273A THIN PLATE FEEDING DEVICE 失效
公开(公告)号：JPH06106273A
公开(公告)日：1994-04-19
申请号：JP25625392
申请日：1992-09-25
申请人： TOSHIBA CORP
发明人： TANIGUCHI MITSUHIRO
IPC分类号： B21D43/09 , B21C47/18 , B30B15/30 , B65H23/188 , B65H43/00 , G01B5/04
摘要： PURPOSE:To fix the slacking amount of a slacking part of a thin plate. CONSTITUTION:The thin plate is sent to a working part when a servo motor 43 of a feeding mechanism on a working side is started. The feeding amount of the thin plate by the feeding mechanism on the working side is detected by an encoder 46 by which the rotating rate of a pinching roller is detected and the detecting signal is transmitted to a counter 53 of a feeding mechanism on a supplying side. When the detecting signal is transmitted from the encoder 46 of the feeding mechanism on the working side to the counter 53 of the feeding mechanism on the supplying side, a driving signal Sd2 by which a servo motor 38 is driven is transmitted from the counter 53. Thus, when the servo motor 43 on the working side is started, the servo motor 38 on the supplying side is synchronously started and the feeding length of the thin plate sent from the working side to the working part is equal to the feeding length of the thin plate sent from a coiler on the supplying side. Therefore, the slacking amount on the slacking part of the thin plate is always maintained constant.

9. 发明专利

JPH05229800A LOAD ELEVATING DEVICE 失效
公开(公告)号：JPH05229800A
公开(公告)日：1993-09-07
申请号：JP3248592
申请日：1992-02-20
申请人： TOSHIBA CORP
发明人： TANIGUCHI MITSUHIRO , NAKANO MASANORI
IPC分类号： B66F19/00
摘要： PURPOSE:To improve the workability and safety by having a control circuit constituted by the means calculating a stop position memory part and the command position of an elevating mechanism comparatively and a calculation function stopping at the set stop position. CONSTITUTION:When a command lever is operated, a speed command SA is outputted from a position commander 11 connected thereto and digitalized by a V/F converter 12 and can change the count value of a target counter 13. The position detection signal of the position detector 9 of the motor for driving elevatingly is inputted into a present value counter 16 and the position deviation is found out always comparing so as to always become the position being commanded by the target counter 13 and the deviation is converted analogically by a D/A converter 15 and outputted to a drive device 10 as a drive signal X and the elevating mechanism acts elevatingly by a drive speed in proportion to the drive signal X. When the load reaches a position to be stopped, a stop position is memorized into a stop position memory part 19 when a set switch 20 is operated and thereafter the elevating mechanism is stopped automatically at this stop position.

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