公开(公告)号：US06456812B1

公开(公告)日：2002-09-24

申请号：US09654778

申请日：2000-09-05

申请人： David J. Gervasi ,  Yelena Shapiro ,  Kip L. Jugle ,  Santokh S. Badesha ,  George J. Bingham ,  William H. Wayman

发明人： David J. Gervasi ,  Yelena Shapiro ,  Kip L. Jugle ,  Santokh S. Badesha ,  George J. Bingham ,  William H. Wayman

IPC分类号： G03G1508

CPC分类号： G03G15/0803 ,  G03G2215/0621 ,  G03G2215/0643

摘要： An improved apparatus and process for reducing accumulation of toner from the surface of an electrode member in a development unit of an electrostatographic printing apparatus by providing a composition coating comprising a water-emulsified polymer, lubricant and inorganic material on at least a portion of the electrode member.

摘要翻译： 一种用于通过在电极的至少一部分上提供包含水乳化聚合物，润滑剂和无机材料的组合物涂层来减少调色剂从静电印刷装置的显影单元中的电极构件的表面积累的改进的装置和方法 会员。

公开(公告)号：US06340528B1

公开(公告)日：2002-01-22

申请号：US09487288

申请日：2000-01-19

申请人： Bing R. Hsieh ,  Yuan Yu ,  Timothy J. Fuller ,  John F. Yanus ,  Damodar M. Pai ,  Heiko Rommelmann ,  Allen J. Thompson ,  Donald S. Stanton ,  Michelle L. Schlafer ,  Alan R. Kuntz ,  Ann M. Kazakos ,  William H. Wayman ,  Steven C. Hart

发明人： Bing R. Hsieh ,  Yuan Yu ,  Timothy J. Fuller ,  John F. Yanus ,  Damodar M. Pai ,  Heiko Rommelmann ,  Allen J. Thompson ,  Donald S. Stanton ,  Michelle L. Schlafer ,  Alan R. Kuntz ,  Ann M. Kazakos ,  William H. Wayman ,  Steven C. Hart

IPC分类号： B23B2736

CPC分类号： G03G15/0818 ,  G03G2215/0621 ,  G03G2215/0643 ,  G03G2215/0861 ,  Y10S428/906 ,  Y10T428/252 ,  Y10T428/254 ,  Y10T428/26 ,  Y10T428/31507 ,  Y10T428/31551 ,  Y10T428/31663 ,  Y10T428/31786 ,  Y10T428/31855

摘要： A donor member, useful in ionographic or electrophotographic apparatuses and preferably useful in hybrid scavengeless development units, has a substrate and an oxidized transport coating thereover. The oxidized transport coating includes a polymer binder, charge transporting molecules and one or more oxidizing agents. The polymer binder of the donor roll coating preferably includes one of (1) a crosslinked polymer with charge transporting molecules dispersed therein, or (2) a crosslinked polyamide binder with hydroxy charge transport molecules dispersed therein. The donor roll is preferably included in a printing machine that develops latent images formed on a photoconductive member.

摘要翻译： 可用于阴离子或电子照相设备并且优选用于杂交无花果开发单元的供体构件在其上具有底物和氧化的运输涂层。 氧化的运输涂层包括聚合物粘合剂，电荷输送分子和一种或多种氧化剂。 供体辊涂层的聚合物粘合剂优选包括（1）分散有电荷传输分子的交联聚合物，或（2）分散有羟基电荷传输分子的交联聚酰胺粘合剂。 供体辊优选包括在形成在感光体上的潜像的显影机中。

公开(公告)号：US5892303A

公开(公告)日：1999-04-06

申请号：US829647

申请日：1997-03-28

申请人： William H. Wayman ,  Abdul M. Elhatem ,  Paul C. Tien ,  Tuan Anh Vo

发明人： William H. Wayman ,  Abdul M. Elhatem ,  Paul C. Tien ,  Tuan Anh Vo

IPC分类号： G03G15/08 ,  H05K1/18 ,  G03G15/00

CPC分类号： G03G15/0818 ,  H05K1/189

摘要： A compact design for the electronic circuits to provide electrical contact to a SED roll of a segmented electrode development unit is provided. In this invention, all the required high voltage and low voltage circuitry is placed on a printed flexible circuit which is folded and rolled into a cylindrical circuit to be connected to the SED roll. The flexible printed circuit has a plurality of output terminals each of which will be connected to one of the electrodes of the SED roll.

摘要翻译： 提供了一种电子电路的紧凑设计，以提供与分段电极显影单元的SED辊的电接触。 在本发明中，所有所需的高电压和低压电路被放置在打印的柔性电路上，该电路被折叠并卷成圆柱形电路以连接到SED卷。 柔性印刷电路具有多个输出端子，每个输出端子将连接到SED卷筒的一个电极。

公开(公告)号：US5822652A

公开(公告)日：1998-10-13

申请号：US829710

申请日：1997-03-28

申请人： Abdul M. Elhatem ,  William H. Wayman ,  Paul C. Tien ,  Tuan Anh Vo

发明人： Abdul M. Elhatem ,  William H. Wayman ,  Paul C. Tien ,  Tuan Anh Vo

IPC分类号： G03G15/08 ,  H05K1/18 ,  G03G15/00

CPC分类号： G03G15/0818 ,  H05K1/189

摘要： There is disclosed a compact design for the electronic circuits required to provide electrical contact to a SED roll of a segmented electrode development unit. In this invention, all the required high voltage and low voltage circuitry is placed on a printed flexible circuit which is folded and rolled into a cylindrical circuit to be connected to the SED roll. The flexible printed circuit has a plurality of output terminals each of which will be connected to one of the electrodes of the SED roll. In this invention, a spool is used to support the connection of the cylindrical circuit to the SED roll.

摘要翻译： 公开了用于为分段电极显影单元的SED辊提供电接触所需的电子电路的紧凑设计。 在本发明中，所有所需的高电压和低压电路被放置在打印的柔性电路上，该电路被折叠并卷成圆柱形电路以连接到SED卷。 柔性印刷电路具有多个输出端子，每个输出端子将连接到SED卷筒的一个电极。 在本发明中，卷轴用于支撑圆柱形电路与SED辊的连接。

公开(公告)号：US4764841A

公开(公告)日：1988-08-16

申请号：US681750

申请日：1984-12-14

申请人： Grace T. Brewington ,  Dan A. Hays ,  William H. Wayman

发明人： Grace T. Brewington ,  Dan A. Hays ,  William H. Wayman

IPC分类号： G03G15/08 ,  G03G15/06

CPC分类号： G03G15/0818 ,  G03G15/0812 ,  G03G2215/0614 ,  G03G2215/0641

摘要： An apparatus for charging insulating toner particles comprised, in operative relationship, of a means for charging insulating toner particles and a means for transporting insulating toner particles, said means for charging and said means for transporting biased to a predetermined potential wherein the transporting means contains therein a coating selected from the group consisting of a chlorotrifluoroethylene vinyl chloride copolymer, styrene copolymers, and silicone resins with conductive particulate particles therein.

摘要翻译： 一种用于充电绝缘调色剂颗粒的设备，包括用于充电绝缘调色剂颗粒的装置和用于输送绝缘调色剂颗粒的装置，所述充电装置和所述偏移装置偏移到预定电位的装置，其中传送装置包含在其中 选自氯三氟乙烯氯乙烯共聚物，苯乙烯共聚物和其中具有导电颗粒颗粒的有机硅树脂的涂层。

公开(公告)号：US4459009A

公开(公告)日：1984-07-10

申请号：US286784

申请日：1981-07-27

申请人： Dan A. Hays ,  William H. Wayman

发明人： Dan A. Hays ,  William H. Wayman

IPC分类号： G03G15/00 ,  G03G15/06 ,  G03G15/08 ,  G03G15/09

CPC分类号： G03G15/0812 ,  G03G15/065 ,  G03G2215/0641

摘要： A process and apparatus for charging insulating toner particles wherein there is provided a charging roll containing a triboelectrically active coating, and weakly charged toner particles are transported into contact with the coating contained on the charging roll, this contact being accomplished in a charging zone situated between the charging roll and the transporting mechanism. As a result of contact between the weakly charged toner particles and the triboelectrically active coating contained on the charging roll there is imparted charges of either a positive or negative polarity to the weakly charged toner particles. The apparatus and process of the present invention are useful, for example, in electrostatographic recording imaging devices.

摘要翻译： 一种用于装载绝缘调色剂颗粒的方法和装置，其中提供了含有摩擦电活性涂层的带电辊和带电荷不充分的调色剂颗粒与包含在充电辊上的涂层接触，该接触在位于 充电辊和输送机构。 作为带电荷的调色剂颗粒与包含在充电辊上的摩擦电活性涂层之间的接触的结果，给弱电调色剂颗粒赋予正极性或负极性的电荷。 本发明的装置和方法例如在静电摄影记录成像装置中是有用的。

公开(公告)号：US20120288287A1

公开(公告)日：2012-11-15

申请号：US13105609

申请日：2011-05-11

申请人： William H. WAYMAN ,  Wayne D. DRINKWATER

发明人： William H. WAYMAN ,  Wayne D. DRINKWATER

IPC分类号： G03G15/00

CPC分类号： G03G15/0863 ,  G03G21/1882

摘要： According to aspects of the embodiments, there is provided methods of replenishing at least one consumable in a printer system having at least one channel with a lockout device and an indicator. The embodiments incorporate a solenoid latch on the channel, a channel closed switch and an attention light. When a consumable needs to be replaced, the user scans the new consumable label against a CRUM reader. If it is valid consumable for the printing system, the attention light above the low or empty channel is lit and its solenoid latch is released. The attention light and solenoid latch would be wired in parallel so that whenever the solenoid is energized to allow the channel to be opened, the attention light will illuminate.

摘要翻译： 根据实施例的方面，提供了在具有锁定装置和指示器的至少一个通道的打印机系统中补充至少一个消耗品的方法。 这些实施例在通道上并入螺线管闩锁，通道闭合开关和注意灯。 当消耗品需要更换时，用户会使用CRUM读卡器扫描新的耗材。 如果打印系统是有效的消耗品，则低通或空通道上方的注意灯亮起，其螺线管闩锁被释放。 注意灯和螺线管闩锁将并联布线，以便每当螺线管通电以允许通道打开时，注意灯将点亮。

公开(公告)号：US08200108B2

公开(公告)日：2012-06-12

申请号：US12780034

申请日：2010-05-14

申请人： Daniel M. Bray ,  Joseph C. Sheflin ,  Laurie M. Ciroula ,  Patrick J. Howe ,  William H. Wayman ,  Palghat S. Ramesh

发明人： Daniel M. Bray ,  Joseph C. Sheflin ,  Laurie M. Ciroula ,  Patrick J. Howe ,  William H. Wayman ,  Palghat S. Ramesh

IPC分类号： G03G15/08

CPC分类号： G03G15/0808 ,  G03G15/0848 ,  G03G15/0851

摘要： A method and apparatus transfer a material from first roller within a container to at least one second roller, and transfer the material from the second roller to at least one third roller. The second roller and the third roller form a loading nip at a location where the second roller is closest to the third roller. The method and apparatus transfer the material from the third roller to at least one recipient device, and measure current flow between the second roller and the third roller using a measurement device. Then, the method alters the relative rotation rate difference between the first roller and the second roller based on the current flow to maintain a predetermined density of the material at the loading nip using a controller.

摘要翻译： 一种将材料从容器内的第一辊转移到至少一个第二辊的方法和装置，并将材料从第二辊转移到至少一个第三辊。 第二辊和第三辊在第二辊最靠近第三辊的位置处形成加载辊隙。 所述方法和装置将材料从第三辊转移到至少一个接受装置，并且使用测量装置测量第二辊和第三辊之间的电流。 然后，该方法基于电流改变第一辊和第二辊之间的相对旋转速度差，以使用控制器保持材料在装载压区处的预定密度。

公开(公告)号：US08050595B2

公开(公告)日：2011-11-01

申请号：US12128011

申请日：2008-05-28

申请人： William H Wayman ,  David B Playfair

发明人： William H Wayman ,  David B Playfair

IPC分类号： G03G15/08

CPC分类号： G03G15/0879 ,  G03G15/0877 ,  G03G2215/0609

摘要： A replenishment carrier injection system is provided for adding carrier particles to a developer housing in a two-component developer toner imaging machine. The replenishment system includes (i) a carrier-only hopper for receiving and containing a first quantity of carrier particles; (ii) metering valves connected to a discharge end of the carrier-only hopper; (iii) a pneumatic plenum connected to the metering valves; (v) an air pump connected to the carrier-only hopper and to the pneumatic plenum for pressurizing the carrier-only hopper and for pneumatically conveying a metered quantity of carrier particles in an air stream from the pneumatic plenum; and (vi) carrier injection assemblies each being connected to the pneumatic plenum and including a conduit for carrier flow, a direct injector elbow connecting the conduit to a developer housing for directly injecting fresh carrier from the pneumatic plenum into the developer housing; and a fresh carrier current collector for detecting any fault in fresh carrier flow through said direct injector elbow the system into the developer housing.

摘要翻译： 提供补充载体注射系统，用于将载体颗粒添加到双组分显影剂调色剂成像机中的显影剂外壳上。 补充系统包括：（i）用于接收和容纳第一量的载体颗粒的仅载体的料斗; （ii）计量阀，连接至仅载体料斗的排放端; （iii）连接到计量阀的气动增压室; （v）连接到仅载体的料斗和气动增压室的空气泵，用于对仅载体的料斗加压并且用于气动地输送来自气动增压室的空气流中的计量的载体颗粒; 和（vi）载体喷射组件，每个载体喷射组件连接到气动压力室并且包括用于载体流的导管，将导管连接到显影剂壳体的直接喷射器弯头，用于将新鲜载体从气动压力室直接喷射到显影剂壳体中; 以及新鲜载体集电器，用于检测通过所述直接喷射器的新载体流中的任何故障，将系统弯曲到显影器壳体中。

公开(公告)号：US20110180526A1

公开(公告)日：2011-07-28

申请号：US12695147

申请日：2010-01-27

申请人： William H. Wayman ,  Michael Joseph Brundige

发明人： William H. Wayman ,  Michael Joseph Brundige

IPC分类号： F27D11/00 ,  F24F7/00

CPC分类号： B41J2/17593

摘要： An airflow system for a solid-ink melter tank is disclosed, which prevents clogging of drop tube supplying solid ink to the solid-ink melter tank. An inlet may provide airflow as well as solid ink to the melter tank and an outlet maintained at a temperature higher than temperature of the inlet, promotes a convective air current. The inlet may be coaxial with the drop tube or is present as a separate opening in the solid-ink melter tank. The outlet can be taller, externally insulated, and fabricated with a thermally conductive material as compared to the inlet. The heated outlet promotes expulsion of hot air from the solid-ink melter tank and prevents heating of drop tube, which leads to drop tube clogging by partially melting the solid ink.

摘要翻译： 公开了一种用于固体油墨罐的气流系统，其防止将固体油墨供应到固体油墨罐的堵塞管堵塞。 入口可以将气流以及固体油墨提供给熔化罐，并且保持在高于入口温度的温度下的出口促进对流气流。 入口可以与下落管同轴，或者作为固体墨水罐中的单独的开口存在。 与入口相比，出口可以更高，外部绝缘，并用导热材料制成。 加热的出口促进热固化油墨罐的热空气的排出，并防止液滴管的加热，这导致通过部分熔化固体油墨而导致管子堵塞。