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公开(公告)号：JP2017089562A
公开(公告)日：2017-05-25
申请号：JP2015222824
申请日：2015-11-13
Applicant: ダイハツ工業株式会社 , Daihatsu Motor Co Ltd , トヨタ自動車株式会社 , Toyota Motor Corp
Inventor： NAKAMURA MASAYUKI , SUZUKI TAKAYUKI
Abstract: 【課題】A/Fセンサを水分から保護しつつ触媒に排気ガスをできるだけ均等に当てることができる浄化装置を、できるだけ低コストで提供する。【解決手段】触媒ケース15の上部を構成するアッパーコーン部17の上端に、排気マニホールド4の集合管13,14が接続さされている。アッパーコーン部17に設けた穴から、A/Fセンサ30のセンシングロッド30aが内部に向けて突出している。A/Fセンサ30を取り付けるための中空ボス29に、センシングロッド30aを覆うセンサカバー33を設けている。センサカバー33はアッパーコーン部17の上端近くに設けているため、排気ガスはセンサカバー33で2つの流れに分流され、それからセンサカバー33の下方で合流する。このため、排気ガスの混合機能・攪拌機能に優れていて、触媒31にできるだけ均等に当てることができる。センサカバー33を排気ガスの整流に利用するものであるため、コストも抑制できる。【選択図】図6
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公开(公告)号：JP2015030877A
公开(公告)日：2015-02-16
申请号：JP2013161139
申请日：2013-08-02
Applicant: トヨタ自動車株式会社 , Toyota Motor Corp
Inventor： NAKAMURA MASAYUKI
Abstract: 【課題】急冷薄帯から磁石用粉体を製造する装置と方法に関し、磁石用粉体の冷却性に優れ、磁石用粉体の粗大化を抑止することのできる磁石用粉体の製造装置と製造方法を提供する。【解決手段】溶解した磁石組成の溶湯を収容する溶解炉1と、溶解炉1から排出された溶湯を一次冷却して急冷薄帯Rを形成する冷却ロール2と、冷却ロール2から飛散した急冷薄帯Rが衝突する冷却板3であって、衝突によって急冷薄帯Rを二次冷却するとともに急冷薄帯Rを粉砕して磁石用粉体Fを形成する冷却板3と、からなり、冷却板3はその角度を可変とする角度調整部4aを備えている。【選択図】図1
Abstract translation: 要解决的问题：为了提供用于生产用于从淬火薄带制造用于磁体的粉末的用于磁体的粉末的装置和方法，获得用于磁体的粉末的优异的冷却性能并且可以抑制粗颗粒的形成 的磁体用粉末的制造方法。磁体用粉末的制造装置包括：熔融炉1，其存储磁体组合物的熔融材料;冷却辊2，对从熔融炉1排出的熔融材料进行一次冷却 形成淬火薄带R和从冷却辊2散射的淬火薄带R撞击的冷却板3，并且通过冲击进行淬火薄带R的二次冷却，并且将淬火薄带R压碎以形成 用于磁体F的粉末。冷却板3设置有角度调整部4a，以使冷却板3的角度可变。
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公开(公告)号：JP2015017298A
公开(公告)日：2015-01-29
申请号：JP2013144740
申请日：2013-07-10
Applicant: トヨタ自動車株式会社 , Toyota Motor Corp
Inventor： NAKAMURA MASAYUKI
CPC classification number: Y02P10/253
Abstract: 【課題】坩堝内の金属材料の溶解後に改めて出湯口を加熱することなく、坩堝内の金属材料の溶湯を出湯口から外部へ吐出することができる金属材料の溶解方法を提供する。【解決手段】次の各ステップからなる金属材料Mの溶解方法。金属材料Mを収容する坩堝2の出湯口2cを予熱封止部材3によって封止した状態で坩堝2の周囲に配された誘導加熱コイルに高周波電流を流し、誘導加熱によって金属材料Mを溶融させると共に予熱封止部材3を加熱して出湯口2cを金属材料Mの融点以上の温度に予熱する第1のステップ。出湯口2cから予熱封止部材3を抜き取って坩堝2内の金属材料Mの溶湯mを出湯口2cから外部に吐出する第2のステップ。【選択図】図3
Abstract translation: 要解决的问题：提供一种熔融金属材料的方法，其中坩埚中的金属材料的熔融金属可以从分接孔排出到外部，而不会在金属材料熔化之后再次加热出孔 在坩埚中。本发明提供一种熔融金属材料M的方法，该金属材料M由以下各个步骤组成：第一步骤，在储存金属材料M的坩埚2的抽头孔2c被密封的状态下 预热密封构件3，使高频电流流过布置在坩埚2周围的感应加热线圈，以通过感应加热熔化金属材料M，并进一步加热预热密封构件3，并将抽头孔2c预热至 高于金属材料M的熔融温度的温度; 从预热密封构件3从分接孔2c拉出的第二步骤，坩埚2内的金属材料M的熔融体m从排水孔2c排出到外部。
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公开(公告)号：JP2008236824A
公开(公告)日：2008-10-02
申请号：JP2007068625
申请日：2007-03-16
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： NAKAMURA MASAYUKI
Abstract: PROBLEM TO BE SOLVED: To provide molding method and device of stator and a stator structure in which sealing of the connector portion can be ensured at the time of resin molding.
SOLUTION: In the method for molding a stator 10 by covering the parallel winding coil 11 and the inclination winding coil 12 of the stator 10 and a connector 16 using a movable die 22 and a fixed die 21, sealing the stator outside end face of the connector 16 with a slide die 31 inserted between the movable die 22 and the fixed die 21, and then resin molding the winding portion, thickness at the sealed portion 17B of a connector board 17 is decreased gradually toward the outer circumference, and the sealed portion 17B abuts against the slide die 31 by receiving the thrust of mold resin thus sealing the stator outside end face of the connector board 17.
COPYRIGHT: (C)2009,JPO&INPITAbstract translation: 要解决的问题：提供在树脂模制时可以确保连接器部分的密封的定子和定子结构的成型方法和装置。 解决方案：在通过覆盖定子10的平行绕组线圈11和倾斜绕组线圈12以及使用可移动模具22和固定模具21的连接器16来模制定子10的方法中，将定子外端 连接器16的表面具有插入在可动模具22和固定模具21之间的滑动模31，然后树脂模制卷绕部分，连接器板17的密封部分17B的厚度朝向外圆周逐渐减小， 密封部分17B通过接收模制树脂的推力抵靠滑动模具31，从而密封连接器板17的定子外端面。版权所有（C）2009，JPO＆INPIT
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公开(公告)号：JP2007037218A
公开(公告)日：2007-02-08
申请号：JP2005213214
申请日：2005-07-22
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： NAKAMURA MASAYUKI
Abstract: PROBLEM TO BE SOLVED: To provide a stator structure which can achieve the improvement of production efficiency and the downsizing and simplification of a production facility and also can raise a space factor.
SOLUTION: In a stator 10, an annular yoke 20 which is equipped with an upper core 21a, a middle core 31, and a lower core 21b divided into three in its axial direction, and a tooth 40 which is separate from the annular yoke 20 are formed. Then, at the internal perimetrical face of the middle core 31, engaging recesses 32 are formed at specified pitches in its circumferential direction, and engaging projections 42 to be engaged with the engaging recesses 32 are formed in the tooth 40. In a state that the engaging projections 42 of the tooth part 40 are engaged with the engaging recesses 32 of the middle core 31, the tooth 40 and the middle core 31 are caught by the upper core 21a and the lower core 21b and doweled.
COPYRIGHT: (C)2007,JPO&INPITAbstract translation: 要解决的问题：提供一种定子结构，其可以实现生产效率的提高和生产设备的小型化和简化，并且还可以提高空间因素。 解决方案：在定子10中，安装有沿其轴向方向分成三个的上芯21a，中芯31和下芯21b的环形磁轭20和与其分开的齿40 形成环形磁轭20。 然后，在中间芯31的内周面，在圆周方向以规定的间距形成卡合凹部32，在齿40上形成与卡合凹部32卡合的卡合突起42。 齿部40的接合突起42与中间芯31的接合凹部32接合，齿40和中间芯31被上芯21a和下芯21b卡住并定位。 版权所有（C）2007，JPO＆INPIT
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Patent Agency Ranking
公开(公告)号：JP2006304507A
公开(公告)日：2006-11-02
申请号：JP2005123570
申请日：2005-04-21
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： ASANO MITSUTOSHI , YAMADA YOSHINORI , TOMITA MASAAKI , AKAO NORIHIKO , NAKAMURA MASAYUKI
IPC: H02K15/04 , H02K15/085
Abstract: PROBLEM TO BE SOLVED: To provide a jointing method of a segment coil edge capable of reducing time for joining the segment coil edges together, and reducing the height of a coil end.
SOLUTION: A conductive adhesive 45 is applied to the edge side of a pair of segment coils 11, 11 to be joined and the respective end faces of innermost and outermost segment coils 11o, 11i. A resin plate 30, where a connecting section conductor 31 is buried and a wedge-like projection 32 is formed, is arranged so that a junction section 12 in the connecting section conductor 31 coincides with the respective edges of the outermost and innermost segment coils 11o, 11i. The resin plate 30 is pressurized by prescribed applied pressure for a predetermined time to cure the conductive adhesive 45, and the segment coil edge is joined.
COPYRIGHT: (C)2007,JPO&INPITAbstract translation: 要解决的问题：提供一种能够缩短将线圈边缘连接在一起的时间的线圈边缘的连接方法，并且降低线圈端的高度。 解决方案：将导电粘合剂45施加到要连接的一对线圈11,11的边缘侧和最内部和最外侧线圈11o，11i的相应端面。 埋设连接部导体31和形成有楔形突起32的树脂板30被布置成使得连接部导体31中的接合部12与最外侧和最内侧的线圈11o的各个边缘重合 ，11i。 树脂板30通过规定的施加压力加压预定时间以固化导电粘合剂45，并且段线圈边缘被接合。 版权所有（C）2007，JPO＆INPIT
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公开(公告)号：JP2006238641A
公开(公告)日：2006-09-07
申请号：JP2005051224
申请日：2005-02-25
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： NAKAMURA MASAYUKI
Abstract: PROBLEM TO BE SOLVED: To provide a structure and method of joining coils in coil blocks which are suitable for automating operations to join coil ends of the coil blocks.
SOLUTION: A plurality of the coil blocks 5 in which coils 7 are wound around each tooth 3 and are made independent are arranged in a circumferential direction to assemble a stator 1, and connections between the coils 7 at each of the coil blocks 5 are made by joining through energization caulking, wherein ends of the coils 7 are joined to a plurality of busbars 11 provided in a projected manner at a bus ring 10. Conductive joining members 12 are fitted to the ends of the coils 7 wound around the coil blocks 5, and the joining members 12 are held between a pair of electrodes together with the busbars 11, then the coils 7 are joined to the busbars 11 together with the joining members 12 through the energization caulking which is pressing while applying a voltage.
COPYRIGHT: (C)2006,JPO&NCIPIAbstract translation: 要解决的问题：提供一种在线圈块中连接线圈的结构和方法，该线圈块适于自动化操作以接合线圈块的线圈端。 线圈7围绕各齿3缠绕并被制成独立的多个线圈块5沿圆周方向布置以组装定子1，并且每个线圈块处的线圈7之间的连接 5是通过加力铆接而接合的，其中线圈7的端部与在总线环10处突出设置的多个汇流条11接合。导线接合构件12装配到缠绕在线圈7上的线圈7的端部 线圈块5，并且连接构件12与汇流条11一起保持在一对电极之间，然后通过在施加电压的同时按压的通电填缝将线圈7与连接构件12一起连接到汇流条11。 版权所有（C）2006，JPO＆NCIPI
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公开(公告)号：JP2005218164A
公开(公告)日：2005-08-11
申请号：JP2004018633
申请日：2004-01-27
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： NAKAMURA MASAYUKI
Abstract: PROBLEM TO BE SOLVED: To provide a method of extensionally molding a coil end which can minimize damage to an insulating cover of a winding constituting a coil.
SOLUTION: In the case that a difference of 1.0kN or over is generated between an extensional force to a coil end 2a and an extensional force to a coil end 2b (S2:YES), extensional molding for the coil end smaller in extensional force is stopped temporarily(S3). On the other hand, the extensional molding for the coil end larger in extensional force is continued (S4). Then, when a point of inflection appears in a curve of the extensional force to the coil end where the extensional molding is stopped temporarily (S5:YES), the extensional molding for the coil end where the extensional molding is stopped temporarily is resumed (S6).
COPYRIGHT: (C)2005,JPO&NCIPIAbstract translation: 要解决的问题：提供一种可以最大程度地减少构成线圈的绕组的绝缘盖的损伤的线圈端部的成型方法。 解决方案：在对线圈端部2a的拉伸力和线圈端部2b的拉伸力之间产生1.0kN以上的差异的情况下（S2：是），线圈端部的拉伸成型体 伸展力暂时停止（S3）。 另一方面，延伸力较大的线圈端部的拉伸成型继续进行（S4）。 然后，当暂时停止延伸成型的线圈端的拉伸力的曲线中出现弯曲点时（S5：是），恢复延伸成型暂时停止的线圈端部的拉伸成型（S6 ）。 版权所有（C）2005，JPO＆NCIPI
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公开(公告)号：JP2005151736A
公开(公告)日：2005-06-09
申请号：JP2003387607
申请日：2003-11-18
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： NAKAMURA MASAYUKI
Abstract: PROBLEM TO BE SOLVED: To provide a coil end molding device that can prevent the deformation and breakage of a cuff by arranging a supporting part that supports the cuff at a slot blocking end side against a pressing force when press-molding a coil end at the slot blocking end side.
SOLUTION: A coil support member 33 is adjusted in its protrusion amount by a position adjusting part 37 together with, or after movements of internal/external diameter side guides 23, 25, whereby a pressing part 27 presses the coil end 17 in a state that the coil end 17 above the cuff 19 is pressed. Therefore, the pressing force of the pressing part 27 is received by the coil support member 33, with the exception of being applied to the coil end 17 located between the pressing part 27 and the coil support member 33, and the coil end 17 is bent toward the external diameter side of a core 11 with the coil support member 33 as a fulcrum, and press-molded. An excessive pressing force is not applied to the cuff 19, and then the deformation and breakage of the cuff can be prevented.
COPYRIGHT: (C)2005,JPO&NCIPIAbstract translation: 要解决的问题：提供一种线圈端部成型装置，其可以通过在压制成型线圈时将在袖口阻塞端侧支撑袖带的支撑部件抵抗压力来防止袖带的变形和破裂 终止于插槽阻塞端侧。 解决方案：线圈支撑构件33与内/外径侧引导件23,25一起移动或移动后由位置调整部37调节其突出量，由此按压部27将线圈端17按压 在袖带19上方的线圈端17被按压的状态。 因此，除了施加到位于按压部27和线圈支撑部件33之间的线圈端部17之外，由线圈支撑部件33容纳按压部件27的按压力，线圈端部17弯曲 以线圈支撑构件33为支点的铁芯11的外径侧，并进行压制成型。 对袖带19不施加过大的按压力，能够防止袖带的变形破损。 版权所有（C）2005，JPO＆NCIPI
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公开(公告)号：JP2005059025A
公开(公告)日：2005-03-10
申请号：JP2003289488
申请日：2003-08-08
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： NAKAMURA MASAYUKI
IPC: B23K11/00 , B21D39/00 , H01R43/048
Abstract: PROBLEM TO BE SOLVED: To provide a terminal press-fixing device and a terminal press-fixing method with which caulking degree to the terminal can accurately be measured by measuring the caulking degree at the cooling time of the terminal after electrical caulking, when the electrical caulking for caulking the electric wire onto the terminal, is performed.
SOLUTION: A measuring mechanism for distance between electrodes is constituted so that an electromagnetic scale 51 is fitted to an upper round bar 13 with a scale fitting part 52 so as to shift together with vertical movement of an upper electrode 39 and an electromagnetic sensor 53 for reading the magnetic pole is fixed near the electromagnetic scale 52. The terminal 45 is inserted between the abutted surface 39a of the upper electrode 39 and an abutted surface 38a of a lower electrode 38, and a distance L between the electrodes at this time, represents the thickness of the terminal 45. In the electrical caulking to the terminal 45, the thickness of the terminal 45 after removing the heat, is measured with the measuring mechanism for distance between the electrodes.
COPYRIGHT: (C)2005,JPO&NCIPIAbstract translation: 要解决的问题：为了提供一种端子压固装置和端子压固方法，通过在电气铆接之后测量端子的冷却时间的铆接度，可以精确地测量端子的铆接度， 当将电线铆接到端子上时进行电气铆接。 解决方案：电极之间的距离的测量机构被构造成使得电磁标尺51与刻度配合部分52装配到上圆棒13上，以便与上电极39和电磁体的垂直运动一起移动 用于读取磁极的传感器53固定在电磁标尺52附近。端子45插入在上电极39的邻接表面39a和下电极38的邻接表面38a之间，并且电极之间的距离L 时间，表示端子45的厚度。在端子45的电气铆接中，用电极之间的距离的测量机构测量除去热量之后的端子45的厚度。 版权所有（C）2005，JPO＆NCIPI
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