公开(公告)号：US20040212319A1

公开(公告)日：2004-10-28

申请号：US10670198

申请日：2003-09-26

申请人： Sumida Technologies Incorporated ,  Sumida Corporation

发明人： Tadayuki Fushimi

IPC分类号： H05B041/14

CPC分类号： H05B41/2822

摘要： A high-voltage transformer for lighting a plurality of discharge lamps has a primary coil for inputting an AC voltage and a secondary coil for outputting a predetermined AC voltage higher than the AC voltage inputted. The primary coil has a starter primary winding for initially lighting the discharge lamps, and a normal lighting primary winding for normally lighting the discharge lamps.

摘要翻译： 用于点亮多个放电灯的高压变压器具有用于输入交流电压的初级线圈和用于输出高于输入的交流电压的预定交流电压的次级线圈。 初级线圈具有用于初始点亮放电灯的起动器初级绕组和用于正常点亮放电灯的正常照明初级绕组。

公开(公告)号：US20040189433A1

公开(公告)日：2004-09-30

申请号：US10682487

申请日：2003-10-10

申请人： Sumida Technologies Incorporated ,  Sumida Corporation

发明人： Juichi Ooki

IPC分类号： H01F005/00

CPC分类号： H01F17/045 ,  H01F3/10 ,  H01F3/12 ,  H01F3/14 ,  H01F27/022 ,  H01F27/292 ,  H01F27/33 ,  H01F27/365 ,  H01F2017/048

摘要： An inductance device comprises a drum core having a center core, and flanges integrated therewith. The center core is wound with a wire, whereas a magnetic gap is formed between the upper flange and lower flange. The magnetic gap is closed with an insulator, mixed with a magnetic substance, having rubber elasticity. The insulator comprises an overhang and an insertion integrally formed therewith. The overhang presses a region in the upper flange so as to hang from this region. The insertion tightly fits into the magnetic gap.

摘要翻译： 电感装置包括具有中心芯的鼓芯和与其集成的凸缘。 中心芯线用线缠绕，而在上凸缘和下凸缘之间形成磁隙。 磁隙用绝缘体封闭，与磁性物质混合，具有橡胶弹性。 绝缘体包括一个突出端和与其一体形成的插入件。 突出部分按压上凸缘中的区域以便从该区域悬挂。 插入件紧密地配合到磁隙中。