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    • 16. 发明授权
    • Armature of electric motor
    • 电动机电枢
    • US08487501B2
    • 2013-07-16
    • US13144523
    • 2010-03-02
    • Keiichiro OkaHiroyuki AkitaToshio Arai
    • Keiichiro OkaHiroyuki AkitaToshio Arai
    • H02K49/02
    • H02K3/522H02K1/148H02K3/345H02K2203/12
    • An object of the invention is to provide an armature of an electric motor that provides a maximum of space for winding without causing an increase of the magnetic resistance and reduction of the coil space factor. The armature of the electric motor includes a stator yoke 5 of a stator core 1 wherein a plurality of the stator cores 1 forms a substantially annular shape; and a film insulator 4 formed corresponding to a tooth 6 and a stator yoke 5 of the tooth 6, shoes 2b and 3b being provided at locations corresponding to both side ends of a front portion of a protrusion 6a of the tooth 6, the film insulator 4 being fittingly fixed to grooves 2c and 3c by its being sandwiched between a connection-side insulator 2 and an opposite-side-of-connection insulator 3, the insulators 2 and 3 having grooves 2c and 3c at roots of the shoes 2b and 3b, respectively, along both side ends 6b of the front portion of the tooth 6.
    • 本发明的目的是提供一种电动机的电枢,其提供最大的绕组空间,而不会导致磁阻的增加和线圈空间系数的减小。 电动机的电枢包括定子铁芯1的定子线圈5,其中多个定子铁芯1形成大致环形的形状; 以及对应于齿6的齿6和定子磁轭5形成的膜绝缘体4,在与齿6的突起6a的前部的两个侧端相对应的位置设置有鞋2b和3b,膜绝缘体 4通过夹在连接侧绝缘体2和相对侧连接绝缘体3之间而被正确地固定到槽2c和3c,绝缘子2,3在槽2b和3b的根部具有槽2c和3c 分别沿着齿6的前部的两个侧端6b。
    • 17. 发明申请
    • SPOOL FOR A COIL WINDING DEVICE AND METHOD OF LOADING COILS
    • 用于卷绕卷绕装置的支架和装载线圈的方法
    • US20110192019A1
    • 2011-08-11
    • US13061430
    • 2008-09-02
    • Daisuke ShijoMasaya MotogashiHiroyuki AkitaToshio Arai
    • Daisuke ShijoMasaya MotogashiHiroyuki AkitaToshio Arai
    • H02K15/085B65H75/08B65H75/24
    • H02K15/0457H02K15/068
    • To provide a spool for a coil winding device capable of preventing poor insulation caused by a leakage of coil wires without initially inserted coil wires staying at the vicinity of slot openings. A spool for a coil winding device of this invention includes a plurality of coil winding surfaces increased stepwise in diameter from the bottom upward in a state where the spool is disposed on the coil winding device. The spool includes a front spool part and a rear spool part, which are placed at a distance from each other so that each turn of coil has a length corresponding to arbitrary lamination thickness of the stator core. The plurality of coil winding surfaces includes a coil winding surface corresponding to the outermost coil that is formed so that a portion in a radial pattern from the vicinity of a portion corresponding to a central axis of the stator core towards an opening of the slot in which each coil is loaded is extended at least to a position corresponding to a core back where the roots of the teeth outside the slot of the stator core are connected.
    • 为了提供一种用于线圈绕线装置的线轴,其能够防止线圈线的泄漏引起的绝缘不良,而没有最初插入的线圈线停留在槽口附近。 本发明的线圈绕线装置的线轴包括多个线圈绕组表面,该线圈绕组表面在线轴设置在线圈绕线装置上的状态下从底部向上逐步增加。 卷轴包括前卷轴部分和后卷轴部分,它们彼此相隔一定距离,使得每一圈的线圈具有对应于定子芯的任意叠层厚度的长度。 多个线圈绕组表面包括对应于最外面线圈的线圈绕组表面,该线圈绕组表面被形成为使得从与定子铁芯的中心轴线对应的部分的附近的径向图案的部分朝向槽的开口形成,其中 每个线圈被加载至少延伸到对应于定子芯的槽外面的齿根连接的芯背的位置。
    • 18. 发明授权
    • Recording and/or reproducing apparatus
    • 记录和/或再现装置
    • US5706353A
    • 1998-01-06
    • US547548
    • 1995-10-24
    • Toshio AraiTakashi KuboKazutaka NakashimaKiminobu IchimuraMitsuru Ida
    • Toshio AraiTakashi KuboKazutaka NakashimaKiminobu IchimuraMitsuru Ida
    • H04R1/10G11B25/06G11B31/00H04B3/00
    • G11B31/00G11B25/063
    • A recording and/or reproducing apparatus, such as a tape recorder, includes a recording and/or reproducing unit housed within a main body portion, an electro-acoustic transducing section, an actuating input unit, first and second connection cord assemblies and first and second cord take-up units. The recording and/or reproducing unit records and/or reproduces the information on or from a recording medium, such as a magnetic tape. An electro-magnetic transducer is fed with information signals reproduced by the recording and/or reproducing unit. An actuating input unit, removably mounted on the main body portion, sets or switches the recording or reproducing state of the recording and/or reproducing unit. The first connection cord assembly interconnects the actuating input unit and the recording and/or reproducing unit for exchanging information signals, and the second connection cord assembly interconnects the electro-acoustic transducing unit and the actuating input unit. The first take-up unit is provided in the main body portion for taking up the first connection cord assembly and the second take-up unit is provided in the actuating input unit for taking up the second connection cord assembly.
    • 记录和/或再现装置,例如磁带记录器,包括容纳在主体部分内的记录和/或再现单元,电声换能部分,致动输入单元,第一和第二连接线组件,以及第一和/ 第二个绳索牵引单元。 记录和/或再现单元在诸如磁带的记录介质上记录和/或再现信息。 电磁换能器被馈送有由记录和/或再现单元再现的信息信号。 可拆卸地安装在主体部分上的致动输入单元设置或切换记录和/或再现单元的记录或再现状态。 第一连接线组件将致动输入单元和用于交换信息信号的记录和/或再现单元互连,并且第二连接线组件将电声换能单元和致动输入单元相互连接。 第一卷取单元设置在主体部分中,用于卷取第一连接线组件,并且第二卷取单元设置在致动输入单元中,用于卷取第二连接线组件。
    • 19. 发明授权
    • Method of manufacturing solid oxide fuel cell
    • 固体氧化物燃料电池的制造方法
    • US5429644A
    • 1995-07-04
    • US285979
    • 1994-08-04
    • Toshio AraiMasaki SatoTakayoshi YoshimuraMinoru Tamura
    • Toshio AraiMasaki SatoTakayoshi YoshimuraMinoru Tamura
    • H01M8/02H01M8/12H01M8/24H01M8/00
    • H01M8/2425H01M2300/0077Y02P70/56Y10T29/49114
    • A dense substrate for a solid oxide fuel cell, comprising: a base portion, support portions and fixing portions all of which project from the base portion so as to be arranged sequentially in one direction; grooves formed between the support portions and the fixing portions or between the support portions; and mount portions which are provided on the support portions between the fixing portions for mounting and affixing at least cell sections thereon. A solid oxide fuel cell is easily manufactured at a reduced cost by arranging a plurality of cell sections and, if required, plate sections, on the mount portions of the above dense substrate; affixing the cell sections and, when used, plate sections, onto the mount portions with an insulating bonding agent; and joining adjacent cell sections together with interconnections.
    • 一种用于固体氧化物燃料电池的致密基底,包括:基部,支撑部分和固定部分,其全部从基部突出以沿一个方向依次布置; 在支撑部分和固定部分之间或支撑​​部分之间形成的凹槽; 以及安装部分,其设置在固定部分之间的支撑部分上,用于至少安装和固定其上的细胞部分。 固体氧化物型燃料电池容易通过在上述致密基板的安装部分上设置多个电池部分和需要时的板部分而以较低的成本制造。 使用绝缘粘合剂将电池部分和使用时将板部分固定到安装部分上; 并且连接相邻的单元部分和互连。