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    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。

    Method and printer assembly for consistent power control in fuser assembly of electrophotographic printer
    3.
    发明授权
    Method and printer assembly for consistent power control in fuser assembly of electrophotographic printer 有权
    方法和打印机组件，用于电子照相打印机定影组件中的一致功率控制

    公开(公告)号：US08023851B2

    公开(公告)日：2011-09-20

    申请号：US12175849

    申请日：2008-07-18

    申请人： Jichang Cao ,  William Paul Cook ,  Hrishikesh Pramod Gogate ,  Wesley David McIntire

    发明人： Jichang Cao ,  William Paul Cook ,  Hrishikesh Pramod Gogate ,  Wesley David McIntire

    IPC分类号： G03G15/20

    CPC分类号： G03G15/2003 ,  G03G15/5004

    摘要： A method for setting a heater element of a fuser assembly to a consistent starting condition to achieve consistency in heating power measurement is provided. The heater element is heated to a first predefined temperature when the temperature of the heater element is less than the first predefined temperature. The temperature of the heater element is maintained within a predefined range for a predefined period of time. This sets the temperature of the heater element in the fuser assembly to a consistent starting condition. Thereafter, the heating power estimation measurement is made and heating power supplied to the fuser assembly is estimated. This controls the heating power delivered to the fuser assembly in a consistent manner.

    摘要翻译： 提供了一种将定影器组件的加热元件设置为一致启动条件以实现加热功率测量的一致性的方法。 当加热器元件的温度小于第一预定温度时，加热元件被加热到第一预定温度。 加热器元件的温度在预定义的时间段内保持在预定范围内。 这将加热器元件在定影器组件中的温度设置为一致的启动条件。 此后，进行加热功率估计测量，并且估计供应给定影器组件的加热功率。 这以一致的方式控制传送到定影器组件的加热功率。

    Color belt fuser warm-up time minimization
    5.
    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 CONTROL FOR A PRINTER FUSER
    6.
    发明申请
    POWER CONTROL FOR A PRINTER FUSER 有权
    打印机功率控制

    公开(公告)号：US20100166447A1

    公开(公告)日：2010-07-01

    申请号：US12346135

    申请日：2008-12-30

    申请人： William Paul Cook ,  Michael Charles Day ,  Wesley David McIntire

    发明人： William Paul Cook ,  Michael Charles Day ,  Wesley David McIntire

    IPC分类号： G03G15/00 ,  G05F3/04

    CPC分类号： G03G15/2039

    摘要： A system for delivering desired magnitudes of AC power to a load. A three-cycle power mode includes a 1st and 3rd cycle in which either no AC power, or full power, is delivered to the load, and a 2nd cycle in which an AC switch is triggered at a desired phase angle to deliver the desired increments of AC power during the 2nd cycle. AC power is delivered in each cycle in a manner to provide a net zero DC offset in the AC current delivered to the load. A two-cycle mode can be achieved by using the 1st and 2nd cycle, or by using the 2nd and 3rd cycles to optimize power delivery performance. A multi-cycle power delivery system can employ both the three-cycle and the two-cycle modes together to minimize the harmonic content during delivery of various power levels.

    摘要翻译： 一种用于将所需大小的交流电力传递给负载的系统。 三周期功率模式包括第一和第三周期，其中没有AC功率或全功率被传送到负载，以及在期望相位角触发AC开关以传送期望增量的第二周期 的交流电源。 交流电源在每个周期中以在交付给负载的交流电流中提供零零直流偏移的方式传送。 可以通过使用第1和第2个周期，或通过使用第2和第3个周期来优化电力输送性能来实现双周期模式。 多周期功率输送系统可以同时采用三周期和双周期模式，以在递送各种功率电平期间最小化谐波含量。

    Power control for a printer fuser
    7.
    发明授权
    Power control for a printer fuser 有权
    打印机定影器的电源控制

    公开(公告)号：US08213822B2

    公开(公告)日：2012-07-03

    申请号：US12346135

    申请日：2008-12-30

    申请人： William Paul Cook ,  Michael Charles Day ,  Wesley David McIntire

    发明人： William Paul Cook ,  Michael Charles Day ,  Wesley David McIntire

    IPC分类号： G03G15/00

    CPC分类号： G03G15/2039

    摘要： A system for delivering desired magnitudes of AC power to a load. A three-cycle power mode includes a 1st and 3rd cycle in which either no AC power, or full power, is delivered to the load, and a 2nd cycle in which an AC switch is triggered at a desired phase angle to deliver the desired increments of AC power during the 2nd cycle. AC power is delivered in each cycle in a manner to provide a net zero DC offset in the AC current delivered to the load. A two-cycle mode can be achieved by using the 1st and 2nd cycle, or by using the 2nd and 3rd cycles to optimize power delivery performance. A multi-cycle power delivery system can employ both the three-cycle and the two-cycle modes together to minimize the harmonic content during delivery of various power levels.

    摘要翻译： 一种用于将所需大小的交流电力传递给负载的系统。 三周期功率模式包括第一和第三周期，其中没有AC功率或全功率被传送到负载，以及在期望相位角触发AC开关以传送期望增量的第二周期 的交流电源。 交流电源在每个周期中以在交付给负载的交流电流中提供零零直流偏移的方式传送。 可以通过使用第1和第2个周期，或通过使用第2和第3个周期来优化电力输送性能来实现双周期模式。 多周期功率输送系统可以同时采用三周期和双周期模式，以在递送各种功率电平期间最小化谐波含量。