Ink jet recording apparatus utilizing solid semiconductor element
    9.
    发明授权
    Ink jet recording apparatus utilizing solid semiconductor element 失效
    利用固体半导体元件的喷墨记录装置

    公开(公告)号:US06769754B2

    公开(公告)日:2004-08-03

    申请号:US09879110

    申请日:2001-06-13

    IPC分类号: B41J2195

    摘要: To supply electromotive force to a solid semiconductor element in an ink tank in a non-contact and stable manner. An electromagnetic apparatus (a standstill electromotive force supply unit) is placed at a home position HP. When a carriage is at a standstill at this home position HP, if the electromagnetic apparatus is AC-driven, magnetic properties of both ends (magnetic poles) continue to change mutually and penetrate a solid semiconductor element in the ink tank on the carriage so that a constantly changing magnetic flux is generated. Electromotive force is generated by electromagnetic induction on a coil of the solid semiconductor element. In addition, if the carriage reciprocates during printing operation, the coil L of the solid semiconductor element crosses inside the magnetic flux due to a plurality of permanent magnets (a movement time electromotive force supply unit) arranged on a carrier path (range of movement), and so the electromotive force is generated on the coil by electromagnetic induction. Such electromotive force is converted into energy for activating and operating the solid semiconductor element.

    摘要翻译: 以非接触和稳定的方式向墨罐中的固体半导体元件提供电动势。 将电磁装置(静止电动势供给装置)置于原位HP。 当托架在该原始位置HP处于静止状态时,如果电磁装置是交流驱动的,则两端(磁极)的磁性能相互连续地变化并且穿透在滑架上的墨槽中的固体半导体元件,使得 产生不断变化的磁通量。 在固体半导体元件的线圈上通过电磁感应产生电动势。 此外,如果在打印操作期间托架往复运动,则固体半导体元件的线圈L由于布置在载体路径(移动范围)上的多个永磁体(移动时间电动势供给单元)而与磁通量交叉, 因此通过电磁感应在线圈上产生电动势。 这种电动势被转换成用于激活和操作固体半导体元件的能量。