专利名称：CORONA GENERATOR
发明人：JIYOAN AARU IYUUINGU,EDOUIN EMU UOORIN
申请号：JP27428785
申请日：19851205
公开号：JPS61144670A
公开日：
19860702
专利内容由知识产权出版社提供
摘要：A corona generating device for depositing negative charge on an imaging surface carried on conductive substrate comprises at least one elongated conductive corona discharge electrode, means to connect the electrode to a corona generating potential source, at least one element adjacent the corona discharge electrode capable of adsorbing nitrogen oxide species generated once the corona generating electrode is energized and capable of desorbing nitrogen oxide species once that electrode is not energized, the element being coated with a substantially continuous thin layer of a paint containing reactive metal particles which will combine with the nitrogen oxide species, the reactive metal being present in the paint in an amount sufficient to neutralize the nitrogen oxide species when generated. In a preferred embodiment the corona discharge electrode comprises a thin wire coated at least in a discharge area with a dielectric material and the at least one element comprises a conductive shield and an insulating housing having two sides adjacent the shield to define the longitudinal opening to permit ions emitted from the electrode to be directed toward a surface to be charged. Both the shield and the two sides of the housing being coated with a substantially continuous thin layer of paint containing reactive metal particles. Preferably the reactive metal particles
comprises lead, copper, nickel, gold, silver or zinc or mixtures thereof.reactive metal
申请人：XEROX CORP
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