会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明申请
    • APPARATUS AND METHOD FOR SHAPING ELECTRIC WIRE FOR STATOR COIL OF ELECTRIC ROTATING MACHINE
    • 用于形成电动旋转机定子线圈的电线的装置和方法
    • US20100251796A1
    • 2010-10-07
    • US12754817
    • 2010-04-06
    • Akito AkimotoNoriyuki FukuiKazuhiro Nobata
    • Akito AkimotoNoriyuki FukuiKazuhiro Nobata
    • B21F1/00
    • H02K15/0421
    • An electric wire shaping apparatus includes a pair of male and female shaping dies and a pressing mechanism. Each of the male and female shaping dies has a shaping surface that includes a plurality of straight parts and a plurality of bent parts. The pressing mechanism moves one of the male and female shaping dies toward the other, thereby pressing a turn portion of an electric wire between the shaping surfaces of the male and female shaping dies in a width-wise direction of the turn portion. Furthermore, the male and female shaping dies are so configured that when they are located closest to each other, a gap W2 between a corresponding pair of the bent parts of the shaping surfaces of the male and female shaping dies is different in size from a gap W1 between a corresponding pair of the straight parts of the shaping surfaces.
    • 一种电线成形设备,包括一对阳模和阴形成模以及按压机构。 每个阳模和阴模均具有包括多个直部分和多个弯曲部分的成形表面。 按压机构将阳模和阴形成模中的一个朝向另一个,从而在阳模和阴形成模的成形表面之间沿着匝部的宽度方向按压电线的匝部。 此外,阳型和阴型成型模具的构造使得当它们彼此最靠近时,阳型和阴型成型模具的成形表面的相应的一对弯曲部分之间的间隙W2的尺寸与间隙 W1在成形表面的相应的一对直线部分之间。
    • 9. 发明申请
    • ABSOLUTE ENCODER
    • 绝对编码器
    • US20080231266A1
    • 2008-09-25
    • US12047861
    • 2008-03-13
    • Yasukazu HayashiNoriyuki Fukui
    • Yasukazu HayashiNoriyuki Fukui
    • G01B7/30
    • G01D5/2497G01D5/145
    • A printed circuit board on which are laid out detection windings and an excitation magnetic flux detection winding formed of conductor patterns is disposed so as to be spaced a predetermined gap quantity from a binary cyclic random number sequence code plate which is rotatably disposed. A U-shaped exciting core on which an excitation winding is wound is disposed on the back surface side of the printed circuit board. The detection windings detect and output, as voltage values, reluctance changes as which excitation magnetic fluxes generated from the excitation winding fluctuate between this excitation winding and the concave/convex portion of the binary cyclic random number sequence code plate. Reduction of precision due to interferences between the excitation magnetic fluxes for detecting an absolute code and other excitation magnetic flux is thereby prevented.
    • 布置有检测绕组的印刷电路板和由导体图案形成的激励磁通检测绕组被布置成与可旋转地布置的二进制循环随机数序列代码板间隔预定的间隙量。 在印刷电路板的背面侧设置有缠绕有励磁绕组的U形励磁铁芯。 检测绕组作为电压值检测并输出由励磁绕组产生的励磁电流在二次循环随机数序列代码板的该励磁绕组与凹凸部之间波动的电阻变化。 从而防止了由于用于检测绝对代码的激励磁通和其它激励磁通之间的干扰而引起的精度的降低。