公开(公告)号：US20090239016A1

公开(公告)日：2009-09-24

申请号：US12050668

申请日：2008-03-18

申请人： John E. DERIMIGGIO

发明人： John E. DERIMIGGIO

IPC分类号： B32B5/14 ,  B05D5/00 ,  G03G15/20

CPC分类号： G03G15/2057 ,  G03G2215/2048 ,  Y10T428/139 ,  Y10T428/24777 ,  Y10T428/24992 ,  Y10T428/3154

摘要： In accordance with the invention, there are image forming apparatus, fuser members, and methods of making fuser members. The method of making a fuser member can include providing a substrate having a longitudinal axis, providing a first flow coating solution including a fluoroelastomer polymer, and providing a second flow coating solution including a crosslinking agent. The method can also include mixing the first flow coating solution and the second flow coating solution to form a third flow coating solution and forming a continuous fluoroelastomer layer over a surface of the substrate by applying the third flow coating solution onto the substrate in a spiral pattern, wherein the crosslinking agent concentration can be varied along the longitudinal axis by changing the ratio of the first flow coating solution and the second flow coating solution in the third flow coating solution.

摘要翻译： 根据本发明，存在图像形成装置，定影器构件和制造定影构件的方法。 制造定影器构件的方法可以包括提供具有纵向轴线的基底，提供包括含氟弹性体聚合物的第一流动涂布溶液，并提供包含交联剂的第二流动涂布溶液。 该方法还可以包括将第一流动涂布溶液和第二流动涂布溶液混合以形成第三流动涂布溶液，并通过以螺旋图案将第三流动涂布溶液施加到基材上而在基材的表面上形成连续的含氟弹性体层 其中交联剂浓度可以通过改变第三流动涂布溶液中的第一流动涂布溶液和第二流动涂布溶液的比例而沿着纵轴变化。

公开(公告)号：US07580665B2

公开(公告)日：2009-08-25

申请号：US11453949

申请日：2006-06-15

申请人： Alexander N. Klymachyov ,  Samuel Kaplan ,  John E. Derimiggio

发明人： Alexander N. Klymachyov ,  Samuel Kaplan ,  John E. Derimiggio

IPC分类号： G03G15/20

CPC分类号： G03G15/2025

摘要： A fuser debris inhibiting system and apparatus using an impregnated cleaning web. This web is impregnated with EDTA or its salts. The web can contact the fuser member directly or can contact external heat rolls which in turn contact the fuser roll. The delivery of EDTA to the surface of the fuser member substantially inhibits the formation of contaminants thereon.

摘要翻译： 一种使用浸渍清洁网的定影剂碎片抑制系统和设备。 该网用EDTA或其盐浸渍。 纸幅可以直接接触定影器部件，或者可以接触外部热辊，从而与定影辊接触。 将EDTA递送到定影器构件的表面基本上抑制其上的污染物的形成。

公开(公告)号：US4951096A

公开(公告)日：1990-08-21

申请号：US373120

申请日：1989-06-26

申请人： John E. Derimiggio ,  Hal E. Wright

发明人： John E. Derimiggio ,  Hal E. Wright

IPC分类号： G01K7/25 ,  G01K1/16 ,  G01K15/00 ,  G03G15/20 ,  G05D23/00 ,  G05D23/19 ,  G05D23/24

CPC分类号： G05D23/24 ,  G01K1/16 ,  G03G15/2039

摘要： A temperature control device, for controlling, at a desired set point, the temperature of an environment or member being heated or being cooled, is particularly suitable for controlling the temperature of a heated electrostatographic fuser roller. The device includes a large tolerance, low precision temperature sensing element that is encapsulated in a compound that has a known and precise solid/liquid phase change melting or freezing point approximately at such a desired temperature set point. The device also includes a control unit which during a warmup or a cool-down period for the environment or member, for example, the heated fuser roller, repeatedly monitors the temperature of the encapsulated sensing element in order to detect the phase change point, for example, the melting point of the encapsulating compound. The phase change point, when so detected, is then utilized by the control unit to responsively self-calibrate the control device, thereby substantially increasing its overall precision in controlling the temperature of the environment or member.

摘要翻译： 用于在期望的设定点处控制被加热或被冷却的环境或部件的温度的温度控制装置特别适用于控制加热的静电定影辊的温度。 该装置包括大容差，低精度的温度感测元件，其被封装在具有已知且精确的固/液相位变化熔化或凝固点的化合物中，大约在所需的温度设定点。 该装置还包括控制单元，该控制单元在环境或部件（例如加热的定影辊）的预热或冷却期间重复地监测封装的感测元件的温度，以检测相变点，以便 例如，封装化合物的熔点。 当检测到相位变化点时，控制单元利用该相位来响应地自校准控制装置，从而显着增加其控制环境或构件温度的总体精度。

公开(公告)号：US08126382B2

公开(公告)日：2012-02-28

申请号：US12352136

申请日：2009-01-12

申请人： John E Derimiggio

发明人： John E Derimiggio

IPC分类号： G03G15/20

CPC分类号： G03G15/2025

摘要： This is a system to coat oil on a fuser roller in a xerographic marking procedure. The system has an IR sensor which is located adjacent to the metering roller and which measures the emissivity of an oil film on the metering roller. Once the IR sensor determines the emissivity of this film, it conveys the emissivity reading to a controller. The controller then controls the metering roller speed to thereby control the oil film thickness. Once a fixed oil film is determined, the emissivity can be used to ensure this same film thickness is applied from run to run. There is no need to redesign the entire oil coating apparatus when the desired film thickness is varied, the same apparatus is used only the emissivity will vary to vary the oil film thickness.

摘要翻译： 这是在静电印迹标记程序中在定影辊上涂油的系统。 该系统具有位于计量辊附近的IR传感器，其测量计量辊上油膜的发射率。 一旦IR传感器确定了该胶片的发射率，它将发射率读数传送给控制器。 然后控制器控制计量辊速度从而控制油膜厚度。 一旦确定了固定的油膜，可以使用发射率来确保从运行到运行应用相同的膜厚度。 当所需的膜厚度变化时，不需要重新设计整个涂油装置，只使用相同的装置，发射率将改变以改变油膜厚度。

公开(公告)号：US08090273B2

公开(公告)日：2012-01-03

申请号：US12254063

申请日：2008-10-20

申请人： John E. Derimiggio

发明人： John E. Derimiggio

IPC分类号： G03G15/00 ,  G03G15/20

CPC分类号： G03G15/2053 ,  G03G15/50

摘要： A fuser roller system, utilized with electrographic or xerographic copying or printing devices, multiple fuser rollers, each of which includes a machine readable device (MRD) having identification data. The system also includes at least one MRD reader and at least one computer having a database of fuser rollers. The system facilitates use of custom fuser rollers by determining what type of fuser roller is appropriate to run a print job. Then it is determined whether an appropriate fuser roller is installed in the copying or printing device. If an appropriate fuser roller is installed in the copying or printing device, the print job is directed to the device. If an appropriate fuser roller is not installed in the copying or printing device, the appropriate fuser roller is identified using the identification data stored in the MRD and installed in the device.

摘要翻译： 与电子照相或静电复印或印刷装置一起使用的定影辊系统，多个定影辊，每个定影辊包括具有识别数据的机器可读装置（MRD）。 该系统还包括至少一个MRD读取器和至少一个具有定影辊数据库的计算机。 该系统通过确定什么类型的定影辊适合运行打印作业，便于使用定制定影辊。 然后确定在复印或打印设备中是否安装了适当的定影辊。 如果在复印或打印设备中安装了适当的定影辊，则打印作业将指向设备。 如果复印或打印设备中没有安装适当的定影辊，则使用存储在MRD中并安装在设备中的识别数据来识别适当的定影辊。

公开(公告)号：US20100111578A1

公开(公告)日：2010-05-06

申请号：US12262637

申请日：2008-10-31

申请人： John E. Derimiggio ,  Paul M. Fromm

发明人： John E. Derimiggio ,  Paul M. Fromm

IPC分类号： G03G15/20

CPC分类号： G03G15/2025

摘要： In a printer for forming toner images on a photoreceptor, the printer including a heated fuser roll with an elastomer-coated surface, an external heating roll, in contact with the heated fuser roll, the external heating roll includes a braking mechanism for generating frictional contact with the heated fuser roll thereby improving fuser cleaning

摘要翻译： 在用于在感光体上形成调色剂图像的打印机中，打印机包括具有弹性体涂覆表面的加热的定影辊，与加热的定影辊接触的外部加热辊，外部加热辊包括用于产生摩擦接触的制动机构 加热定影辊，从而改善定影清洁

公开(公告)号：US20100079560A1

公开(公告)日：2010-04-01

申请号：US12243380

申请日：2008-10-01

申请人： John E. Derimiggio ,  Paul M. Fromm

发明人： John E. Derimiggio ,  Paul M. Fromm

IPC分类号： B41J2/175

CPC分类号： G03G15/2025

摘要： According to various illustrative embodiments, an apparatus, method, and system for variable rate fuser release fluid application are described. In one aspect, the apparatus comprises a supply of release agent material. The apparatus also comprises a release agent metering roller supported for contact with the supply of the release agent material. The apparatus also comprises a variable speed drive arranged to effect movement of the release agent metering roller in an endless path at different surface velocities. The apparatus also comprises a donor roller supported in contact with the release agent metering roller and a fuser roller of a contact fuser, the donor roller arranged to convey release agent material from the release agent metering roller to the fuser roller at various rates depending on a surface velocity of the release agent metering roller, wherein the variable speed drive is operative independently of the fuser roller.

摘要翻译： 根据各种说明性实施例，描述了用于可变速率定影器释放流体应用的装置，方法和系统。 在一个方面，该装置包括提供脱模剂材料。 该设备还包括一个支撑用于与释放剂材料的供应接触的脱模剂计量辊。 该装置还包括可变速驱动器，其布置成以不同的表面速度实现脱模剂计量辊在环形路径中的移动。 所述设备还包括被支撑为与所述脱模剂计量辊接触的供体辊和接触定影器的定影辊，所述供体辊布置成以不同的速率将脱模剂材料从所述脱模剂计量辊输送到所述定影辊，这取决于 释放剂计量辊的表面速度，其中变速驱动器独立于定影辊操作。

公开(公告)号：US5716714A

公开(公告)日：1998-02-10

申请号：US870844

申请日：1997-06-06

申请人： Jiann H. Chen ,  William B. Vreeland ,  John E. Derimiggio ,  David F. Cahill ,  Charles E. Hewitt ,  Gary F. Roberts

发明人： Jiann H. Chen ,  William B. Vreeland ,  John E. Derimiggio ,  David F. Cahill ,  Charles E. Hewitt ,  Gary F. Roberts

IPC分类号： G03G15/20 ,  B32B27/00 ,  B25F5/02 ,  G03G13/20

CPC分类号： G03G15/206 ,  Y10T428/3154 ,  Y10T428/31663 ,  Y10T428/31721

摘要： This invention provides a fuser member comprising a core having a polymeric coating wherein said wrinkle index of said fuser member is less than 75, said wrinkle index (WI) being calculated by the following formula: ##EQU1## where: S is the stiffness of the core in megaPascals (MPa); T is the thickness of said polymeric coating in millimeters (mm); and H is the hardness (Shore A) of the polymeric coating.

摘要翻译： 本发明提供了一种定影器构件，其包括具有聚合物涂层的芯，其中所述定影构件的皱纹指数小于75，所述皱纹指数（WI）由下式计算：其中：S是 核心以兆帕（MPa）计; T是所述聚合物涂层的厚度，单位为毫米（mm）; 和H是聚合物涂层的硬度（肖氏A）。

公开(公告)号：US4984027A

公开(公告)日：1991-01-08

申请号：US290799

申请日：1988-12-28

申请人： John E. Derimiggio ,  Linn C. Hoover

发明人： John E. Derimiggio ,  Linn C. Hoover

IPC分类号： G03G15/20

CPC分类号： G03G15/2053

摘要： A fusing member suitable for use as a fuser roller in an electrostatographic fusing apparatus, is made entirely of elastomeric materials and has a smooth surface that can be heated. Such a fuser roller is particularly inexpensive to manufacture, not susceptible to delamination failure, and particularly suitable for use in a fusing apparatus as an externally heated and axially unsupported roller.

摘要翻译： 适合用作静电压力定影装置中的定影辊的定影构件完全由弹性体材料制成，并且具有可加热的光滑表面。 这种定影辊在制造上特别便宜，不易发生分层破坏，特别适用于作为外部加热且轴向无支撑的辊的定影装置。

公开(公告)号：US08643686B2

公开(公告)日：2014-02-04

申请号：US12243380

申请日：2008-10-01

申请人： John E Derimiggio ,  Paul M Fromm

发明人： John E Derimiggio ,  Paul M Fromm

IPC分类号： B41J2/385 ,  B41J2/195 ,  B41J29/38 ,  B41J29/393 ,  B41J2/01

CPC分类号： G03G15/2025

摘要： According to various illustrative embodiments, an apparatus, method, and system for variable rate fuser release fluid application are described. In one aspect, the apparatus comprises a supply of release agent material. The apparatus also comprises a release agent metering roller supported for contact with the supply of the release agent material. The apparatus also comprises a variable speed drive arranged to effect movement of the release agent metering roller in an endless path at different surface velocities. The apparatus also comprises a donor roller supported in contact with the release agent metering roller and a fuser roller of a contact fuser, the donor roller arranged to convey release agent material from the release agent metering roller to the fuser roller at various rates depending on a surface velocity of the release agent metering roller, wherein the variable speed drive is operative independently of the fuser roller.

摘要翻译： 根据各种说明性实施例，描述了用于可变速率定影器释放流体应用的装置，方法和系统。 在一个方面，该装置包括提供脱模剂材料。 该设备还包括一个支撑用于与释放剂材料的供应接触的脱模剂计量辊。 该装置还包括可变速驱动器，其布置成以不同的表面速度实现脱模剂计量辊在环形路径中的移动。 所述设备还包括被支撑为与所述脱模剂计量辊接触的供体辊和接触定影器的定影辊，所述供体辊布置成以不同的速率将脱模剂材料从所述脱模剂计量辊输送到所述定影辊，这取决于 释放剂计量辊的表面速度，其中变速驱动器独立于定影辊操作。