Detector unit and ink cartridge incorporated in recording apparatus, and method of judging presence of the ink cartridge using the detector unit
    82.
    发明授权
    Detector unit and ink cartridge incorporated in recording apparatus, and method of judging presence of the ink cartridge using the detector unit 有权
    检测器单元和墨盒结合在记录装置中,以及使用检测器单元判断墨盒的存在的方法

    公开(公告)号:US06561611B2

    公开(公告)日:2003-05-13

    申请号:US09730480

    申请日:2000-12-06

    IPC分类号: B41J29393

    CPC分类号: B41J2/17543 B41J11/0095

    摘要: Recording paper fed from a paper feed section comes in contact with a paper detection member of a detector unit and the paper detection member is rotated about a first fulcrum, shading the optical axis of an optical sensor. When the recording paper passes through and the paper detection member is brought out of contact with the recording paper, the paper detection member is restored to the former position and does not shade the optical axis. A carriage/cartridge detection member of the detector unit comes in contact with a carriage engagement part and a cartridge engagement part placed in a carriage and is rotated about a second fulcrum, shading the optical axis of the optical sensor. When the carriage/cartridge detection member is brought out of contact with the engagement parts, the carriage/cartridge detection member is restored to the former position and does not shade the optical axis.

    摘要翻译: 从供纸部供给的记录纸与检测器单元的纸张检测部件接触,并且纸张检测部件围绕第一支点旋转,遮蔽光学传感器的光轴。 当记录纸通过并且纸张检测部件与记录纸不接触时,纸张检测部件恢复到前一位置并且不遮蔽光轴。 检测器单元的支架/盒检测构件与放置在托架中的托架接合部和卡盘接合部接触,并且绕第二支点旋转,使光学传感器的光轴遮蔽。 当滑架/盒检测构件与接合部分脱离接触时,滑架/盒检测构件恢复到前一位置,并且不遮蔽光轴。

    Process for casting a plate grid for a lead-acid storage battery
    85.
    发明授权
    Process for casting a plate grid for a lead-acid storage battery 失效
    用于铸造铅酸蓄电池的板栅的工艺

    公开(公告)号:US4034793A

    公开(公告)日:1977-07-12

    申请号:US649984

    申请日:1976-01-19

    CPC分类号: B22C9/067 Y10S164/01

    摘要: In a process for casting a plate grid for a lead-acid storage battery comprising the steps of preparing a casting die assembly including two interengagable die halves between which is formed a casting cavity to cast a plate grid therein and pouring a molten metal of lead or lead alloy into said casting cavity to form said plate grid therein, an air in said casting cavity is vented through gaps between said die halves and then through a narrow air passage in at least one venting member received in either of said die halves so that said venting member is flush with the casting surface of the corresponding die half, said venting member at the top surface having cavity forming portions operatively associated with said die halves.

    摘要翻译: 在一种用于铸造铅酸蓄电池的板栅的方法中,包括以下步骤:制备包括两个可互相接合的半模的铸模组件,在其间形成铸造腔以在其中浇铸板格栅并将铅熔融金属 铅合金进入所述铸造腔中以在其中形成所述板格栅,所述铸造腔中的空气通过所述模具半部之间的间隙排出,然后通过容纳在所述半模中的任一个中的至少一个排气构件中的狭窄空气通道,使得所述 排气构件与相应的半模的铸造表面齐平,所述排气构件在顶表面具有与所述模具半部可操作地相关联的空腔形成部分。