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18 条记录 (耗时 0.035 秒)

    COLOR BELT FUSER WARM-UP TIME MINIMIZATION
    1.
    发明申请
    COLOR BELT FUSER WARM-UP TIME MINIMIZATION 有权
    彩色带熔断器加热时间最小化

    公开(公告)号：US20090238597A1

    公开(公告)日：2009-09-24

    申请号：US12050483

    申请日：2008-03-18

    申请人： Jichang Cao ,  James Douglas Gilmore ,  Hrishikesh Pramod Gogate ,  Wesley David McIntire ,  Calvin Dale Murphy ,  Thad Carlton Switzer

    发明人： Jichang Cao ,  James Douglas Gilmore ,  Hrishikesh Pramod Gogate ,  Wesley David McIntire ,  Calvin Dale Murphy ,  Thad Carlton Switzer

    IPC分类号： G03G15/20

    CPC分类号： G03G15/2039 ,  G03G2215/2035

    摘要： A belt fuser assembly for a color EP printer that quickly warms up the fusing belt before allowing a first sheet of print media to run through the printing stations at the fuser assembly. The warm-up cycle includes: (1) a preheat mode, (2) a first portion of a belt temperature warm-up mode, (3) a second portion of the belt temperature warm-up mode, and (4) a tight belt temperature control mode. The preheat mode operates the fuser's heater at less than full power, and prevents the fuser belt from rotating. The first portion of the belt temperature warm-up mode operates the heater at full power, and the fuser belt begins rotating, but not at its full speed. The second portion of the belt temperature warm-up mode operates the heater at less than full power, and the fuser belt begins rotating at its full speed.

    摘要翻译： 一种用于彩色EP打印机的带式定影器组件，其在允许第一张打印介质穿过定影器组件的打印站之前快速加热定影带。 预热循环包括：（1）预热模式，（2）皮带温度预热模式的第一部分，（3）皮带温度预热模式的第二部分，以及（4）紧固 皮带温度控制模式。 预热模式以低于全功率的方式操作定影加热器，并防止定影带旋转。 皮带温度预热模式的第一部分以全功率运行加热器，并且定影带开始旋转，但不是以其全速运转。 皮带温度预热模式的第二部分以小于全功率的方式操作加热器，并且定影带以其全速开始旋转。

    Color belt fuser warm-up time minimization
    2.
    发明授权
    Color belt fuser warm-up time minimization 有权
    彩带保温保暖时间最小化

    公开(公告)号：US08180240B2

    公开(公告)日：2012-05-15

    申请号：US12050483

    申请日：2008-03-18

    申请人： Jichang Cao ,  James Douglas Gilmore ,  Hrishikesh Pramod Gogate ,  Wesley David McIntire ,  Calvin Dale Murphy ,  Thad Carlton Switzer

    发明人： Jichang Cao ,  James Douglas Gilmore ,  Hrishikesh Pramod Gogate ,  Wesley David McIntire ,  Calvin Dale Murphy ,  Thad Carlton Switzer

    IPC分类号： G03G15/20

    CPC分类号： G03G15/2039 ,  G03G2215/2035

    摘要： A belt fuser assembly for a color EP printer that quickly warms up the fusing belt before allowing a first sheet of print media to run through the printing stations at the fuser assembly. The warm-up cycle includes: (1) a preheat mode, (2) a first portion of a belt temperature warm-up mode, (3) a second portion of the belt temperature warm-up mode, and (4) a tight belt temperature control mode. The preheat mode operates the fuser's heater at less than full power, and prevents the fuser belt from rotating. The first portion of the belt temperature warm-up mode operates the heater at full power, and the fuser belt begins rotating, but not at its full speed. The second portion of the belt temperature warm-up mode operates the heater at less than full power, and the fuser belt begins rotating at its full speed.

    摘要翻译： 用于彩色EP打印机的带式定影器组件，其在允许第一张打印介质穿过定影器组件的打印站之前快速加热定影带。 预热循环包括：（1）预热模式，（2）皮带温度预热模式的第一部分，（3）皮带温度预热模式的第二部分，以及（4）紧固 皮带温度控制模式。 预热模式以低于全功率的方式操作定影加热器，并防止定影带旋转。 皮带温度预热模式的第一部分以全功率运行加热器，并且定影带开始旋转，但不是以其全速运转。 皮带温度预热模式的第二部分以小于全功率的方式操作加热器，并且定影带以其全速开始旋转。

    Power Delivery To Heater Elements
    7.
    发明申请
    Power Delivery To Heater Elements 审中-公开
    供电加热元件

    公开(公告)号：US20090139982A1

    公开(公告)日：2009-06-04

    申请号：US11946948

    申请日：2007-11-29

    申请人： Jichang Cao ,  James Douglas Gilmore ,  Calvin Dale Murphy

    发明人： Jichang Cao ,  James Douglas Gilmore ,  Calvin Dale Murphy

    IPC分类号： H05B1/02

    CPC分类号： H05B1/0241

    摘要： Fuser heater element damage due to excessive heating power is prevented by estimating available power supply heating power for proper power control. The estimate is performed by applying a predefined portion of the heating power available from the power supply to the heater element. The predefined portion is determined so that the heater element will not be damaged even if the power supply is at the maximum voltage level of any power supply that may be encountered. The temperature of the heater element is measured, and, if below a predefined temperature, a heating power estimate is made. If not, the heater element is heated by applying power in accordance with a stored heating power estimate from the last heating power estimate. A heating power estimate is made each time the heating element is heated from a temperature below the predefined temperature.

    摘要翻译： 通过估计可用的电源供热功率以适当的功率控制来防止由于过热引起的定影加热器元件损坏。 通过将可从电源获得的加热功率的预定义部分应用到加热器元件来执行估计。 确定预定义部分，使得即使电源处于可能遇到的任何电源的最大电压电平，加热器元件也不会被损坏。 测量加热器元件的温度，如果低于预定温度，则进行加热功率估计。 如果不是，则通过根据来自最后加热功率估计的存储的加热功率估计来施加功率来加热加热器元件。 每当加热元件从低于预定温度的温度加热时，进行加热功率估计。

    Method and System for Controlling a Fuser Assembly
    8.
    发明申请
    Method and System for Controlling a Fuser Assembly 有权
    用于控制定影组件的方法和系统

    公开(公告)号：US20140105628A1

    公开(公告)日：2014-04-17

    申请号：US13651502

    申请日：2012-10-15

    申请人： Jichang Cao ,  James Douglas Gilmore ,  David John Mickan ,  Kevin Dean Schoedinger

    发明人： Jichang Cao ,  James Douglas Gilmore ,  David John Mickan ,  Kevin Dean Schoedinger

    IPC分类号： G03G15/20

    CPC分类号： G03G15/2039 ,  G03G2215/2035

    摘要： A method and apparatus for providing a relatively short period of time for a fuser assembly to be ready to perform a fusing operation. Included is a fusing assembly having a heat transfer member and a backup member positioned to engage the heat transfer member so as to define a fusing nip therewith; and a controller coupled to the fuser assembly, wherein during a period of time when the fuser assembly is not performing a fusing operation, the controller activates the heat transfer member while causing the backup member to rotate at one or more relatively slow speeds relative to a fusing speed of the fuser assembly.

    摘要翻译： 一种用于为定影组件提供相对短的时间段以准备好进行定影操作的方法和装置。 包括具有传热构件和支撑构件的定影组件，其定位成与传热构件接合，以便与其形成定影辊隙; 以及耦合到所述定影器组件的控制器，其中在所述定影组件未执行定影操作的时间段期间，所述控制器启动所述传热构件，同时使所述支撑构件相对于一个或多个相对较慢的速度旋转 定影组件的定影速度。

    Fuser Assembly Heater Setpoint Control
    9.
    发明申请
    Fuser Assembly Heater Setpoint Control 有权
    定影组件加热器设定值控制

    公开(公告)号：US20090142086A1

    公开(公告)日：2009-06-04

    申请号：US11948077

    申请日：2007-11-30

    申请人： Jichang Cao ,  James Douglas Gilmore

    发明人： Jichang Cao ,  James Douglas Gilmore

    IPC分类号： G03G15/20

    CPC分类号： G03G15/2039 ,  G03G2215/2035

    摘要： A fuser assembly and a method of controlling a temperature in a fuser assembly are provided. The fuser assembly comprises a heat transfer member, a heater to heat the heat transfer member, and a backup member. The heat transfer member and the backup member define a fusing nip. A first temperature setpoint corresponding to a first thermal load for the heat transfer member is defined. A second temperature setpoint corresponding to a second thermal load for the heat transfer member is defined. The heater is maintained at or near the first temperature setpoint during at least a substantial portion of the time when the heat transfer member is operating at the first thermal load. The heater is maintained at or near the second temperature setpoint during at least a substantial portion of the time when the heat transfer member is operating at the second thermal load.

    摘要翻译： 提供了一种定影器组件和一种控制定影组件中的温度的方法。 定影器组件包括传热构件，用于加热传热构件的加热器和备用构件。 传热构件和支撑构件限定了定影辊隙。 定义对应于传热部件的第一热负荷的第一温度设定值。 定义对应于传热部件的第二热负荷的第二温度设定值。 在传热构件在第一热负荷下操作的至少大部分时间内，加热器保持在或接近第一温度设定点。 在传热构件在第二热负荷下操作的至少大部分时间内，加热器保持在或接近第二温度设定点。

    Fuser assembly heater setpoint control
    10.
    发明授权
    Fuser assembly heater setpoint control 有权
    定影组件加热器设定值控制

    公开(公告)号：US08200112B2

    公开(公告)日：2012-06-12

    申请号：US11948077

    申请日：2007-11-30

    申请人： Jichang Cao ,  James Douglas Gilmore

    发明人： Jichang Cao ,  James Douglas Gilmore

    IPC分类号： G03G15/20

    CPC分类号： G03G15/2039 ,  G03G2215/2035

    摘要： A fuser assembly and a method of controlling a temperature in a fuser assembly are provided. The fuser assembly comprises a heat transfer member, a heater to heat the heat transfer member, and a backup member. The heat transfer member and the backup member define a fusing nip. A first temperature setpoint corresponding to a first thermal load for the heat transfer member is defined. A second temperature setpoint corresponding to a second thermal load for the heat transfer member is defined. The heater is maintained at or near the first temperature setpoint during at least a substantial portion of the time when the heat transfer member is operating at the first thermal load. The heater is maintained at or near the second temperature setpoint during at least a substantial portion of the time when the heat transfer member is operating at the second thermal load.

    摘要翻译： 提供了一种定影器组件和一种控制定影组件中的温度的方法。 定影器组件包括传热构件，用于加热传热构件的加热器和备用构件。 传热构件和支撑构件限定了定影辊隙。 定义对应于传热部件的第一热负荷的第一温度设定值。 定义对应于传热部件的第二热负荷的第二温度设定值。 在传热构件在第一热负荷下操作的至少大部分时间内，加热器保持在或接近第一温度设定点。 在传热构件在第二热负荷下操作的至少大部分时间内，加热器保持在或接近第二温度设定点。