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1. 发明专利

JP2005073412A Wedge and stator for rotary electric machine 有权
标题翻译：旋转电机的楔形和定子
公开(公告)号：JP2005073412A
公开(公告)日：2005-03-17
申请号：JP2003300733
申请日：2003-08-26
申请人： Odawara Engineering Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社小田原エンジニアリング
发明人： SHISHIDO KUNIYOSHI , TSUGAWA TAKAYUKI
IPC分类号： H02K3/487
摘要： PROBLEM TO BE SOLVED: To provide a wedge set in the slot of an annular stator in which a slot sheet is protected against damage when the wedge is inserted, and which is prevented from being buckled with the inserting force, and also to provide an annular stator having that wedge.
SOLUTION: Forward end part 8c of a wedge member 8 does not have a proximal part 8a but has a top part 8h formed by coupling a rising part 8b directly and folded into two to have a bottom width WH0 and a triangular shape. Since the width of the proximal part 8a is increased continuously from zero to a with W between positions X1 and X2 of the wedge member 8, cross-sectional shape of the wedge member 8 (in the plane defined by the ridge lines 9b of the slot sheet) changes gradually from cross-section 8k shown on Fig. 6 (not shown) to cross-section 8m shown on Fig. 7 (not shown). In other words, width of the stator core 3a in the circumferential direction increases gradually from WH1 to WH2.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种在环形定子的狭槽中设置的楔形件，其中当楔子被插入时，槽片被保护以免损坏，并且防止其被插入力弯曲，并且还提供具有该楔形物的环形定子。解决方案：楔形件8的前端部分8c不具有近端部分8a，而是具有通过将升高部分8b直接联接并折叠成两个以形成底部宽度WH0和三角形形状的顶部部分8h。由于近端部分8a的宽度在楔形件8的位置X1和X2之间从零连续地增加到W，所以楔形件8的横截面形状（在由槽的脊线9b限定的平面中）片材）从图8所示的横截面8k逐渐变化。图6（未示出）到图8所示的横截面8m。 7（未示出）。换句话说，定子铁心3a的周向宽度从WH1向WH2逐渐增加。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2005073414A Coil insulating paper shaping device 有权
标题翻译：线圈绝缘纸成型装置
公开(公告)号：JP2005073414A
公开(公告)日：2005-03-17
申请号：JP2003300740
申请日：2003-08-26
申请人： Odawara Engineering Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社小田原エンジニアリング
发明人： SHISHIDO KUNIYOSHI , ODAGIRI HIROKAZU
IPC分类号： H01F41/12 , H02K15/10
摘要： PROBLEM TO BE SOLVED: To provide a coil insulating paper shaping device in which the pressing force of a folding section and the paper feeding force is regulated independently.
SOLUTION: A central shaft body 11 is held rotatably about the cylindrical axis AXa of a first cylindrical section 11a. The first cylindrical section 11a has an outer ring provided with a first roller 10a rotatable about the cylindrical axis AXa, and a second cylindrical section 11b has an outer ring provided with a second roller 10b rotatable about the cylindrical axis AXb. A support 19 abuts against a lever 17 supported and provided vertically at one end part of the central shaft body 11, and the cylindrical axis AXb regulates rotation of the central shaft body 11 receding from a drive roller 10c with a specified elastic force. A specified gap is sustained between the first roller 10a and the drive roller 10c in order to feed an insulating paper held between stably. When the thickness of a folding section is varied due to variation of the insulating paper, the central shaft body rotates depending on the elastic force of the support 19 thus regulating the pressing force at the folding section.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种线圈绝缘纸整形装置，其中折叠部分的按压力和送纸力被独立地调节。解决方案：中心轴体11围绕第一圆柱形部分11a的圆柱轴线AXa可旋转地保持。第一圆筒部分11a具有设置有可围绕圆柱轴线AXa旋转的第一辊10a的外圈，第二圆柱形部分11b具有设置有可围绕圆柱轴线AXb旋转的第二辊10b的外圈。支撑件19抵靠在中心轴体11的一个端部处垂直支撑并设置的杠杆17，并且圆柱轴线AXb以规定的弹力来调节从驱动辊10c后退的中心轴体11的旋转。在第一辊10a和驱动辊10c之间保持指定的间隙，以便稳定地供给保持的绝缘纸。当折叠部分的厚度由于绝缘纸的变化而变化时，中心轴主体根据支撑件19的弹力而旋转，从而调节折叠部分处的按压力。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2005073413A Insulating paper insertion correcting device and stator core carrying device 有权
标题翻译：绝缘纸插入校正装置和定子芯承载装置
公开(公告)号：JP2005073413A
公开(公告)日：2005-03-17
申请号：JP2003300735
申请日：2003-08-26
申请人： Odawara Engineering Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社小田原エンジニアリング
发明人： SHISHIDO KUNIYOSHI , ODAGIRI HIROKAZU
IPC分类号： H02K15/12
CPC分类号： Y02T10/641
摘要： PROBLEM TO BE SOLVED: To provide an insulating paper insertion correcting device and a stator core carrying device in which a core member is prevented from being lifted by regulating projection of the insulating paper from the core end part while correcting inclination thereof when the insulating paper is inserted into a slot.
SOLUTION: A core is lowered by means of an insertion support cylinder 19 while being carried on a chuck section 3, and a core retaining part 2A presses the upper end face at the inner diameter side end part of the core in the opening direction of a slot. An guiding section is formed by a side face rising from the core retaining part 2A while inclining to the outer diameter side of the core so that inclination of the insulating paper to the inner diameter side is corrected as the insulating paper is inserted. A regulating section 6A is formed of an elastic O-ring on the outer diameter side of the guiding section 4A. Productional variation in the thickness of the insulating paper or the bending position of cuffs, for example, is absorbed by the elastic force, projection is stabilized even when the projection tolerance of the insulating paper from the core end part is small, and the cuffs part is engaged surely with the core end part.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种绝缘纸插入校正装置和定子芯承载装置，其中通过在绝缘纸从芯部端部调节凸起而防止芯部件被提升，同时当修正其倾斜时绝缘纸被插入槽中。解决方案：芯体通过插入支撑筒19被放置在卡盘部分3上并且芯保持部分2A按压开口中的芯的内径侧端部处的上端面一个槽的方向引导部分由从芯保持部分2A上升的侧面形成，同时倾斜到芯体的外径侧，使绝缘纸与内径面的倾斜度随绝缘纸被插入而被校正。调节部6A由导向部4A的外径侧的弹性O形环形成。例如绝缘纸的厚度或袖口的弯曲位置的生成变化被弹性力吸收，即使当绝缘纸与芯部端部的突出公差小时，突起也稳定，并且袖口部分正确地与核心部分接合。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2004364449A Attaching method and device for arranging phase-to-phase insulating paper 有权
公开(公告)号：JP2004364449A
公开(公告)日：2004-12-24
申请号：JP2003161976
申请日：2003-06-06
申请人： Odawara Engineering Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社小田原エンジニアリング
发明人： IDOTA TOSHIHIRO , SHISHIDO KUNIYOSHI , HAMADA HIROYUKI
IPC分类号： H02K3/34 , H02K15/10
摘要： PROBLEM TO BE SOLVED: To provide a method and a device for attaching phase-to-phase insulating paper capable of automatically inserting the phase-to-phase insulating paper into a slot in a stator core without damaging a jointing leg of the phase-to-phase insulating paper, even if the height of the stator core is almost equal to the length of the jointing leg of the phase-to-phase insulating paper.
SOLUTION: The phase-to-phase insulating paper 40 drawn out onto a blade fixture 11 is pushed up by a stripper 15 at a stripper angle α≈0, and the jointing leg 43 of the phase-to-phase insulating paper 40 is set at an inlet of the prescribed slot 32. The phase-to-phase insulating paper 40 set at the inlet of the slot 32 is then moved to the depth of the stator core 32 by an expansion pawl 16.
COPYRIGHT: (C)2005,JPO&NCIPI

5. 发明专利

JP2003333785A Stator and method of making it for multi-phase distributed coil motor 有权
标题翻译：多相分布式线圈电机的定子及其制作方法
公开(公告)号：JP2003333785A
公开(公告)日：2003-11-21
申请号：JP2002134456
申请日：2002-05-09
申请人： Nitto Shinko Kk , Toyota Motor Corp , トヨタ自動車株式会社 , 日東シンコー株式会社
发明人： IHARA HAKUTAKU , AIHARA HIROSHI , TSUKAJIMA HIROYUKI , SHISHIDO KUNIYOSHI , KITANI NOBUAKI , TAKAHASHI YOSHIKI , KASHIWAGI YASURO
IPC分类号： H02K3/34 , H02K3/50 , H02K15/10 , H02K15/12
摘要： PROBLEM TO BE SOLVED: To prevent damage to a conductor in the case of reshaping a coil end, ensure insulating performance between each phase of a winding, and ensure mechanical strength of the coil end, in a stator for a multi-phase distributed winding motor.
SOLUTION: Each phase coil is built by distributed winding in a slot of a stator core 12 as in Fig. 1 (a), an inter-phase insulating sheet 30 having many holes distributed by a prescribed numerical aperture is prepared as in Fig. 1 (b), and the inter-phase insulating sheet is arranged between a U-phase winding 16, a V-phase winding 18, and a W-phase winding 20 of a coil end 22 as in Fig. 1 (c). Varnish 34 is dripped on the coil end as in Fig. 1 (d) and infiltrated successively downward through the hole of the inter-phase insulating sheet 30, a varnish layer 36 is uniformly formed in a winding of the coil end as shown in Fig. 1 (e). Thereafter by hardening the varnish layer, the winding and the inter-phase insulating sheet are integrally solidified by the varnish layer as shown in Fig. 1 (f), to obtain a stator 40 formed with an insulating layer 38.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了防止在重新形成线圈端的情况下损坏导体，确保绕组的每相之间的绝缘性能，并确保线圈端的机械强度，用于多相定子分布式绕线电机。解决方案：每个相线圈通过分布式绕组构建在定子芯12的槽中，如图1所示。如图1（a）所示，制备具有规定数值孔径分布的许多孔的相间绝缘片30，如图1所示。如图1（b）所示，并且相间绝缘片布置在U相绕组16，V相绕组18和线圈端22的W相绕组20之间，如图1所示。 1（c）。清漆34滴在线圈端，如图3所示。如图1（d）所示，并且通过相间绝缘片30的孔连续向下渗透，如图1所示，在线圈端的绕组中均匀地形成清漆层36。如图1（e）所示。此后，通过使清漆层硬化，绕组和相间绝缘片通过如图1所示的清漆层整体固化。（f），以获得形成有绝缘层38的定子40.版权所有（C）2004，JPO

6. 发明专利

JP2009165312A Cuff supporter and method of manufacturing stator using the same 有权
标题翻译： CUFF支持者和使用它的制造定子的方法
公开(公告)号：JP2009165312A
公开(公告)日：2009-07-23
申请号：JP2008002483
申请日：2008-01-09
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YAMASHITA HIROTAKA , SHISHIDO KUNIYOSHI
IPC分类号： H02K15/04 , H02K3/34
摘要： PROBLEM TO BE SOLVED: To prevent damage to slot paper caused by pushing of coils.
SOLUTION: Cuff supporters 12 are devices for protecting cuff parts of slot paper that is inserted into slots of a stator core with forked parts 33 formed by tip end parts 31a, 32a of two adjacent rod shape bodies 31, 32. There is a seam 34a of mating faces 34 of the two rod shape bodies 31, 32 at the inside summit part of the forked part 33. A hood 35, which keeps the cuff parts 7 away from the coils inserted into the slots after inserting the slot paper, is provided near at least the seam 34a inside the forked part 33.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：防止因推动线圈而导致的老虎纸损坏。袖口支撑体12是用于保护插入到定子芯的槽中的槽纸的袖口部件的装置，其具有由两个相邻的杆形体31,32的末端部分31a，32a形成的叉形部分33。两个杆状体31,32的配合面34的接缝34a位于叉形部33的内部顶部部分。罩35，其在插入槽纸之后保持袖带部件7远离插入槽中的线圈设置在至少在叉形部分33内的接缝34a附近。版权所有：（C）2009，JPO＆INPIT

7. 发明专利

JP2004289952A Coil end fixing adhesive sheet, coil end fixing method using the same, and motor with coil end fixed thereby 审中-公开
公开(公告)号：JP2004289952A
公开(公告)日：2004-10-14
申请号：JP2003080090
申请日：2003-03-24
申请人： Nitto Shinko Kk , Toyota Motor Corp , トヨタ自動車株式会社 , 日東シンコー株式会社
发明人： IHARA HAKUTAKU , AIHARA HIROSHI , SHISHIDO KUNIYOSHI , KASHIWAGI YASURO , TAKAHASHI YOSHIKI
IPC分类号： H02K3/34 , H02K15/04 , H02K15/12
摘要： PROBLEM TO BE SOLVED: To make an epoxy resin infiltrate into the wide range of a coil end.
SOLUTION: Non-woven fabric are bonded to both faces of a film-shaped base material 12 by adhesives 14. The epoxy resin and an elastomer are liquified by an organic solvent, doped in the non-woven fabric and dried, and after that, a main agent layer 16 is formed. A diaphragm layer 18 is formed on the surface of the main agent layer 16 by applying a water-soluble phenol resin thereto and drying it. A cured agent layer 20 is formed on the surface of the diaphragm layer 18 by liquifying powder imidazole by the organic solvent, applying it to the surface and drying it. The epoxy resin that has become low in density is made to infiltrate into the wide range of the coil end by inserting the adhesive sheet 10 in the coil end and applying heat and pressure at the time of forming the coil end.
COPYRIGHT: (C)2005,JPO&NCIPI

8. 发明专利

JP2010200505A Method of manufacturing stator, and stator manufacturing device 有权
标题翻译：制造定子的方法和定子制造装置
公开(公告)号：JP2010200505A
公开(公告)日：2010-09-09
申请号：JP2009043033
申请日：2009-02-25
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SHISHIDO KUNIYOSHI , YAMASHITA HIROTAKA
IPC分类号： H02K15/06
摘要： PROBLEM TO BE SOLVED: To provide a stator core positioning method capable of preventing breakage of a slot paper, as well as a stator core positioning device. SOLUTION: In a stator manufacturing method, a covered conductor 3 is inserted into a slot 5 provided to a stator core 2, to form a stator 1. The stator core 2 is supported by a supporting means 10. An upper end and a lower end of a slot paper 7 are protected with an upper-side cuff support 12 and a lower-side cuff support 13 protecting the slot paper 7 inserted into the slot 5. An upper end face 2a of the stator core 2 is pressurized with a pressurizing pin 20, and the covered conductor 3 is inserted into the slot 5 of the stator core 2. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够防止狭缝纸以及定子芯定位装置的断裂的定子芯定位方法。解决方案：在定子制造方法中，将覆盖导体3插入设置到定子芯2的槽5中，以形成定子1.定子芯2由支撑装置10支撑。上端狭缝纸7的下端由上侧的袖带支撑件12和下侧的袖带支撑13保护，保护插入槽5中的槽纸7.定子芯2的上端面2a被加压加压销20，并且被覆盖的导体3插入定子芯2的槽5中。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2011172348A Coil insertion device 有权
标题翻译：线圈插入装置
公开(公告)号：JP2011172348A
公开(公告)日：2011-09-01
申请号：JP2010032512
申请日：2010-02-17
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SHISHIDO KUNIYOSHI
IPC分类号： H02K15/04 , H02K15/06
摘要： PROBLEM TO BE SOLVED: To provide a coil insertion device that improves accuracy of the position of a stator core of a wound coil inserted into a slot. SOLUTION: The coil insertion device 1 includes: a fixing blades 7 that are annularly arranged at predetermined intervals in a circumferential direction in accordance with arrangement of each slot 3 of the stator core 2, and holds the wound coil 5; and a movable stripper 10 provided at the inner circumference of each annular fixation blade 7 to move along a longitudinal direction of the fixation blade 7. Protrusions 20 are arranged between a large diameter part 16 and a small diameter tapered part 17 of the stripper 10 to face each fixing blade, in the circumferential direction at predetermined intervals. The posture of the wound coils 5 are stabilized when inserted, and can be accurately inserted to a predetermined position in each slot 3 of the stator core. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种线圈插入装置，其提高插入到槽中的卷绕线圈的定子芯的位置的精度。线圈插入装置1包括：固定叶片7，其根据定子芯2的每个槽3的布置在圆周方向上以预定间隔环状布置，并且保持卷绕的线圈5; 以及设置在每个环形固定刀片7的内圆周上以沿着固定刀7的纵向方向移动的可移动剥离器10.突起20布置在剥离器10的大直径部分16和小直径锥形部分17之间，以预定的间隔在圆周方向上面对每个固定刀片。卷绕线圈5的姿势在插入时稳定，能够精确地插入到定子铁芯的各槽3中的规定位置。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2014107876A Stator manufacturing method and stator manufacturing device 有权
标题翻译：定子制造方法和定子制造装置
公开(公告)号：JP2014107876A
公开(公告)日：2014-06-09
申请号：JP2012256593
申请日：2012-11-22
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SHISHIDO KUNIYOSHI , KUME YASUHIRO
IPC分类号： H02K15/085 , H02K3/04 , H02K3/50
摘要： PROBLEM TO BE SOLVED: To provide a stator manufacturing method with which damage to insulation coating of a segment can be suppressed by suppressing thermal effects which are generated when welding a coil end portion, without extending an axial length of a conductor segment, and a stator manufacturing device.SOLUTION: According to the stator manufacturing method, a segment Sg is inserted into a stator core 20, an end of a lead portion Sga is welded and a segment coil SC is formed. In the stator manufacturing method, an exfoliated portion Sgi in the lead portion Sga of the segment Sg inserted into the stator core 20 is clamped by a clamping jig 100 extending in a radial direction of the stator core 20. When welding the exfoliated portions Sgi with each other, a welding area at a side where an end of the exfoliated portion Sgi is disposed and a cooling area A1 at a side where the stator core 20 is disposed are separated by the clamping jig 100. Gas is blasted to the lead portion Sga at a side of the cooling area via a ventilation path 114 (124) which becomes cooling means provided in the clamping jig 100, thereby cooling the lead portion Sga.
摘要翻译：要解决的问题：提供一种定子制造方法，通过抑制在不延长导体段的轴向长度的情况下焊接线圈端部时产生的热效应和定子，可以抑制段的绝缘涂层的损坏制造装置。解决方案：根据定子制造方法，将段Sg插入定子芯20中，引线部分Sga的端部焊接并形成段线圈SC。在定子制造方法中，插入到定子铁芯20中的段Sg的引导部Sga中的剥离部Sgi被沿着定子铁心20的径向延伸的夹持夹具100夹持。当将剥离部Sgi与彼此相对，设置有剥离部Sgi的一端的一侧的焊接区域和配置有定子铁心20的一侧的冷却区域A1被夹持夹具100分离。向引线部Sga喷射气体通过设置在夹紧夹具100中的冷却装置的通风路径114（124）在冷却区域的一侧，从而冷却引导部分Sga。

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