公开(公告)号：US6088565A

公开(公告)日：2000-07-11

申请号：US219695

申请日：1998-12-23

申请人： Nancy Y. Jia ,  Gerald M. Fletcher ,  John S. Berkes ,  Kim S. Buell

发明人： Nancy Y. Jia ,  Gerald M. Fletcher ,  John S. Berkes ,  Kim S. Buell

IPC分类号： G03G15/16 ,  G03G15/20

CPC分类号： G03G15/161 ,  G03G15/162 ,  G03G15/2064 ,  G03G2215/1695

摘要： Toner image forming stations form toner images that are electrostatically transferred to the intermediate transfer member. The composite toner image is transferred to the transfuse member at the second transfer nip. The temperature of the transfuse member in the second transfer nip is above the glass transition temperature of the toner image. The toner image is generally transferred and fused to the substrate in the third transfer nip.

摘要翻译： 调色剂图像形成站形成静电传递到中间转印部件的调色剂图像。 复合调色剂图像在第二转印间隙被转印到输入部件。 第二转印辊隙中的输液部件的温度高于调色剂图像的玻璃化转变温度。 调色剂图像通常在第三转印间隙中转印并熔合到基底。

公开(公告)号：US06393245B1

公开(公告)日：2002-05-21

申请号：US09714014

申请日：2000-11-16

申请人： Nancy Y. Jia ,  Gerald M. Fletcher ,  John S. Berkes ,  Kim S. Buell

发明人： Nancy Y. Jia ,  Gerald M. Fletcher ,  John S. Berkes ,  Kim S. Buell

IPC分类号： G03G1516

CPC分类号： G03G15/161 ,  G03G15/205 ,  G03G2215/00805 ,  G03G2215/1695

摘要： An intermediate transfer member defines a transfer nip with a transfuse member. A cooling platen contacts the intermediate transfer member in the post-transfer nip region. The cooling platen absorbs heat from the intermediate transfer member to evaporate a liquid into a gas. The gas is directed to a heating platen contacting the pre-nip region of the intermediate transfer member. The heating platen condenses the gas to a liquid to heat the intermediate transfer member.

摘要翻译： 中间转印部件用输注部件限定转印辊隙。 冷却压板与后转印压区中的中间转印部件接触。 冷却台板吸收来自中间转印部件的热量以将液体蒸发成气体。 气体被引导到与中间转印部件的预压区间接触的加热压板。 加热压板将气体冷凝成液体以加热中间转印部件。

公开(公告)号：US4891673A

公开(公告)日：1990-01-02

申请号：US229072

申请日：1988-08-04

申请人： Kim S. Buell

发明人： Kim S. Buell

IPC分类号： G03G13/09 ,  G03G15/08

CPC分类号： G03G15/0844 ,  G03G13/09

摘要： An apparatus which develops an electrostatic latent image recorded on a photoconductive member used in an electrophotographic printing machine. The apparatus employs a developer material which ages during the life of the electrophotographic printing machine. Carrier granules are added to the developer material to extend the life of the developer material. When the quantity of developer material exceeds a predetermined quantity, developer material exits therefrom through an exit port. A magnetic flux field is generated in the region of the exit port to form a carrier bead curtain which prevents the passage of toner particles therethrough while permitting developer material and carrier granules to exit therefrom.