公开(公告)号：US06957636B2

公开(公告)日：2005-10-25

申请号：US10628376

申请日：2003-07-29

申请人： Masaru Kuribayashi ,  Yoshihito Asao

发明人： Masaru Kuribayashi ,  Yoshihito Asao

IPC分类号： F02D29/06 ,  F02D41/06 ,  F02N11/04 ,  F02N11/08 ,  H02P3/22 ,  H02P9/04

CPC分类号： F02N11/04 ,  F02D41/062 ,  F02D2200/1012 ,  F02N11/0848 ,  F02N2200/022 ,  F02N2300/104 ,  H02P3/22

摘要： A starter/battery charger, which is coupled to an internal-combustion engine, operates as a starting motor for starting the engine and also operates as a charging generator for charging a battery after the engine has been started. Control unit controls the rotation speed of the engine by performing a driving control and a braking control on the starter/battery charger. The control unit carries out a judgement that a self-ignition state has been established in the engine depends on one of the rotation speed of the engine and a variation rate of the rotation speed has exceeded a prescribed value. The control unit switchs from the driving control to the braking control upon the judgement, thereby preventing the overshoot in the rotation speed of the engine.

摘要翻译： 与内燃机连接的起动器/电池充电器作为启动发动机的起动电动机起作用，并且在起动发动机之后作为充电发电机进行充电。 控制单元通过对起动器/电池充电器进行驱动控制和制动控制来控制发动机的转速。 控制单元执行发动机中已经建立自身点火状态的判断，其取决于发动机的转速中的一个，并且转速的变化率已超过规定值。 判断后，控制单元从驱动控制切换到制动控制，从而防止发动机的转速过冲。

公开(公告)号：US20050001508A1

公开(公告)日：2005-01-06

申请号：US10880558

申请日：2004-07-01

申请人： Hitoshi Isoda ,  Yoshihito Asao ,  Masahiko Fujita ,  Masaru Kuribayashi

发明人： Hitoshi Isoda ,  Yoshihito Asao ,  Masahiko Fujita ,  Masaru Kuribayashi

IPC分类号： H02K1/22 ,  H02K1/24 ,  H02K9/06 ,  H02K15/03 ,  H02K19/22 ,  H02K21/12

CPC分类号： H02K21/044 ,  H02K1/243 ,  H02K9/06

摘要： A cylindrical magnetic pole portion of a rotor core is constituted by first and second cylindrical magnetic pole sub-portions prepared as solid bodies. First and second magnetic poles are formed on the first and second cylindrical magnetic pole portions so as to be arranged in a circumferential direction so as to be separated from each other on an inner peripheral side by first and second recessed grooves recessed into an inner peripheral surface, and linked to each other on an outer peripheral side by first and second thin layer portions constituted by floor portions of the first and second recessed grooves.

摘要翻译： 转子铁芯的圆柱形磁极部分由固体制成的第一和第二圆柱形磁极子部分构成。 第一和第二磁极形成在第一和第二圆柱形磁极部分上，以便沿圆周方向布置成在内周侧上彼此分离，凹陷到内周面中的第一和第二凹槽 并且通过由第一和第二凹槽的地板部分构成的第一和第二薄层部分在外周侧彼此连接。

公开(公告)号：US06738453B2

公开(公告)日：2004-05-18

申请号：US10245660

申请日：2002-09-17

申请人： Takeyoshi Taguchi ,  Katsumi Tsukamoto ,  Masaru Kuribayashi

发明人： Takeyoshi Taguchi ,  Katsumi Tsukamoto ,  Masaru Kuribayashi

IPC分类号： H01J3506

CPC分类号： H01J1/20 ,  H01J9/04 ,  H01J35/06

摘要： In a hot cathode of an X-ray tube of the kind having a thermoelectronic emitter supported by a heating element, the emitter is comprised of plural emitter regions separated from each other. Each emitter region has the largest measure less than 3 mm, so that no crack occurs on the thermoelectronic emitter. The hot cathode is comprised of a heating element made of glassy carbon and a thermoelectronic emitter supported by the heating element. The emitter is comprised of plural emitter regions made of sintered lanthanum hexaboride. The hot cathode can be produced as described below. The heating element with a thickness of 1 mm is formed, at its thermoelectron-emitting side, with four recesses each of which is 2.6 mm in length, 0.5 mm in width and 0.3 mm in depth. The recesses are filled with lanthanum hexaboride powder, which is then sintered to complete four emitter regions.

摘要翻译： 在具有由发热元件支撑的热电子发射体的X射线管的热阴极中，发射极由彼此分离的多个发射极区域组成。 每个发射极区域具有小于3mm的最大测量值，使得在热电子发射器上不发生裂纹。 热阴极由玻璃碳制成的加热元件和由加热元件支撑的热电子发射体组成。 发射极由多个由烧结镧六硼化物制成的发射极区域组成。 热阴极可以如下所述地制造。 厚度为1mm的加热元件在其热电子发射侧形成四个凹槽，每个凹槽的长度为2.6mm，宽度为0.5mm，深度为0.3mm。 这些凹槽用六硼化镧粉末填充，然后将其烧结以完成四个发射极区域。