发明名称 Ion generating device and image forming apparatus including same
摘要 An ion generating device provided in an image forming apparatus of the present invention as a charging device for charging before a first transfer, a charging device for charging before a second transfer, or a charge device for charging an electrostatic latent image is arranged such that a discharge electrode can move with respect to a dielectric material and the relative positions of the discharge electrode and the dielectric material can be changed. This makes it possible to provide: a long-life ion generating device whose life has been extended by making effective use of a dielectric material; and an image forming apparatus including the ion generating device.
申请公布号 US7725052(B2) 申请公布日期 2010.05.25
申请号 US20080078754 申请日期 2008.04.04
申请人 SHARP KABUSHIKI KAISHA 发明人 HIRAI MASASHI;NAKANO KUNIAKI;ISHIKAWA KAZUAKI
分类号 G03G21/18;G03G15/02 主分类号 G03G21/18
代理机构 代理人
主权项
地址