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    • 7. 发明授权
    • Fusing station including multilayer fuser roller
    • 定影台包括多层定影辊
    • US06582222B1
    • 2003-06-24
    • US10139464
    • 2002-05-06
    • Jiann-Hsing ChenJoseph PavliskoRobert A. LancasterNataly Boulatnikov
    • Jiann-Hsing ChenJoseph PavliskoRobert A. LancasterNataly Boulatnikov
    • F27B928
    • B32B1/08B32B15/06G03G15/2057G03G2215/2019
    • A fusing station including an externally heated deformable fuser roller and a relatively harder pressure roller, the fuser roller including a heat distribution layer. A fuser roller embodiment includes a core member, a base cushion layer around the core member, a heat storage layer around the base cushion layer, a heat distribution layer around the heat storage layer, and a thin gloss control layer around the heat distribution layer. Ratios of thermal conductivity divided by thickness for the layers are, respectively: for the base cushion layer, less than approximately 13.3 BTU/hr/ft2/°F.; for the heat storage layer, approximately between 300 BTU/hr/ft2/°F.-1400 BTU/hr/ft2/°F.; for the heat distribution layer, approximately between 600 BTU/hr/ft2/°F.-4,800 BTU/hr/ft2/°F.; and, for the gloss control layer, approximately between 600 BTU/hr/ft2/°F.-6,000 BTU/hr/ft2/°F.
    • 定影台包括外部加热的可变形定影辊和相对较硬的压力辊,该定影辊包括散热层。 定影辊实施例包括芯构件,围绕芯构件的基垫缓冲层,围绕基垫层的储热层,储热层周围的散热层,以及分布层周围的薄光泽控制层。 导热系数除以层的厚度分别为:基底垫层小于约13.3BTU / hr / ft 2 /°F; 大约在300BTU / hr / ft 2 /°F-1400BTU / hr / ft 2 /°F之间的储热层。 大约在600BTU / hr / ft 2 /°F-4,800BTU / hr / ft 2 /°F之间的热分布层; 并且对于光泽度控制层,大约在600BTU / hr / ft 2 /°F-6,000BTU / hr / ft 2 /°F之间。
    • 10. 发明授权
    • Pneumatically adjustable apparatus for coating toner fusing belt substrate and method for using same
    • 用于涂布调色剂定影带基材的气动可调装置及其使用方法
    • US07560140B2
    • 2009-07-14
    • US12244882
    • 2008-10-03
    • Jiann-Hsing ChenRobert A. LancasterNataly Boulatnikov
    • Jiann-Hsing ChenRobert A. LancasterNataly Boulatnikov
    • B05C19/02B05C13/02B23Q3/14B23Q3/08B65H75/24B05D5/00
    • G03G15/2053G03G2215/2016
    • An apparatus for enabling the uniform application of a layer of a coating composition to a tubular substrate includes a shaft, and upper and lower circular rim members of equal diameter that are concentrically attached to the shaft. A pneumatically inflatable tube disposed on each circular rim member has an outer diameter that is variable with changes in its internal pressure. A first flexible cylindrical sheet in contact with the inflatable tubes has parallel edges that form a first slit sufficiently wide to permit movement of the first sheet in response to pressure variation in the tubes. A second flexible cylindrical sheet surrounding the first cylindrical sheet has parallel edges that form a second slit sufficiently wide to permit movement of the second sheet also in response to pressure variation. The second slit is laterally displaced from the first slit, and the second cylindrical sheet has a diameter nearly equal to the specified diameter of the substrate. Each of the tubes is inflatable to a pressure sufficient to provide the substrate with a smooth cylindrical outer surface for uniform application of a coating.
    • 用于使涂层组合物层均匀地施加到管状基底的装置包括轴,以及同心直径的上下圆形边缘构件,其同心地附接到轴。 设置在每个圆形边缘构件上的气动充气管具有随其内部压力变化而变化的外径。 与可充气管接触的第一柔性圆柱形片具有平行的边缘,其形成足够宽的第一狭缝,以允许第一片材响应于管中的压力变化而移动。 围绕第一圆柱形片材的第二柔性圆柱形片材具有平行的边缘,其形成足够宽的第二狭缝,以允许响应于压力变化而移动第二片材。 第二狭缝从第一狭缝横向移位,第二圆柱形片的直径几乎等于基板的规定直径。 每个管子可充气到足以为基材提供光滑的圆柱形外表面的压力,以均匀地涂覆涂层。