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    CONTROL OF OVERHEATING IN AN IMAGE FIXING ASSEMBLY
    1.
    发明申请
    CONTROL OF OVERHEATING IN AN IMAGE FIXING ASSEMBLY 有权
    在图像固定装置中过热的控制

    公开(公告)号：US20100329705A1

    公开(公告)日：2010-12-30

    申请号：US12494418

    申请日：2009-06-30

    申请人： Jichang Cao ,  William Paul Cook ,  John William Kietzman

    发明人： Jichang Cao ,  William Paul Cook ,  John William Kietzman

    IPC分类号： G03G15/20

    CPC分类号： G03G15/2039 ,  G03G15/2032

    摘要： An image fixing assembly includes a heating unit having a heating element and a fusing member enclosing the heating element; a backup member; and a heat conducting member. The fusing member is configured to rotate around the heating element. Further, the fusing member is capable of being heated by the heating element. The backup member is abuttingly coupled to the fusing member for configuring a nip portion therebetween, and is capable of pressing media sheets against the fusing member, when the media sheets pass through the nip portion. The heat conducting member is capable of retractably coupling to one of the fusing member and the backup member for enabling flow of heat between the one of the fusing member and the backup member, and the heat conducting member, for reducing a thermal gradient. Further disclosed is a method for fixing images on the media sheets using the image fixing assembly.

    摘要翻译： 图像定影组件包括具有加热元件的加热单元和封闭加热元件的定影元件; 备份成员; 和导热构件。 定影构件被配置为围绕加热元件旋转。 此外，定影构件能够被加热元件加热。 支撑构件邻接地联接到定影构件，用于在它们之间配置压合部，并且当介质片通过夹持部时能够将介质片压靠在定影构件上。 导热构件能够可伸缩地联接到定影构件和支撑构件中的一个，以使得能够在定影构件和支撑构件之一以及导热构件之间流动热量，以减少热梯度。 还公开了一种使用图像定影组件将图像固定在介质片上的方法。

    Control of overheating in an image fixing assembly
    2.
    发明授权
    Control of overheating in an image fixing assembly 有权
    控制图像定影组件中的过热

    公开(公告)号：US07957661B2

    公开(公告)日：2011-06-07

    申请号：US12494418

    申请日：2009-06-30

    申请人： Jichang Cao ,  William Paul Cook ,  John William Kietzman

    发明人： Jichang Cao ,  William Paul Cook ,  John William Kietzman

    IPC分类号： G03G15/20

    CPC分类号： G03G15/2039 ,  G03G15/2032

    摘要： An image fixing assembly includes a heating unit having a heating element and a fusing member enclosing the heating element; a backup member; and a heat conducting member. The fusing member is configured to rotate around the heating element. Further, the fusing member is capable of being heated by the heating element. The backup member is abuttingly coupled to the fusing member for configuring a nip portion therebetween, and is capable of pressing media sheets against the fusing member, when the media sheets pass through the nip portion. The heat conducting member is capable of retractably coupling to one of the fusing member and the backup member for enabling flow of heat between the one of the fusing member and the backup member, and the heat conducting member, for reducing a thermal gradient. Further disclosed is a method for fixing images on the media sheets using the image fixing assembly.

    摘要翻译： 图像定影组件包括具有加热元件的加热单元和封闭加热元件的定影元件; 备份成员; 和导热构件。 定影构件被配置为围绕加热元件旋转。 此外，定影构件能够被加热元件加热。 支撑构件邻接地联接到定影构件，用于在它们之间配置压合部，并且当介质片通过夹持部时能够将介质片压靠在定影构件上。 导热构件能够可伸缩地联接到定影构件和支撑构件中的一个，以使得能够在定影构件和支撑构件之一以及导热构件之间流动热量，以减少热梯度。 还公开了一种使用图像定影组件将图像固定在介质片上的方法。

    Method and printer assembly for consistent power control in fuser assembly of electrophotographic printer
    6.
    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。

    FUSER ASSEMBLY HEATER TEMPERATURE CONTROL
    7.
    发明申请
    FUSER ASSEMBLY HEATER TEMPERATURE CONTROL 有权
    熔炉组装加热器温度控制

    公开(公告)号：US20090245837A1

    公开(公告)日：2009-10-01

    申请号：US12055561

    申请日：2008-03-26

    申请人： Thomas Judson Campbell ,  Jichang Cao ,  William Paul Cook ,  Hrishikesh Pramod Gogate ,  David William Shuman

    发明人： Thomas Judson Campbell ,  Jichang Cao ,  William Paul Cook ,  Hrishikesh Pramod Gogate ,  David William Shuman

    IPC分类号： G03G15/20

    CPC分类号： G03G15/2039 ,  G03G2215/00599 ,  G03G2215/00772 ,  G03G2215/2035

    摘要： A printer is provided comprising substrate transport apparatus for moving substrates through the printer along a substrate path; a pick mechanism for removing substrates from a storage tray and feeding the substrates to the substrate transport apparatus; a fuser assembly comprising a heat transfer member including a belt and a heater to heat the belt, a backup member adapted to engage the belt so as to define a fusing nip with the belt, and a temperature sensor associated with the backup member for sensing the temperature of the backup member; and a controller coupled to the substrate transport apparatus, the pick mechanism, the heater and the temperature sensor. The controller causes the pick mechanism to remove substrates from the storage tray at a first pick rate when the backup member is at a temperature within a first backup member index temperature range and at different pick rate less than the first pick rate when the backup member is at a temperature greater than the first backup member index temperature range.

    摘要翻译： 提供一种打印机，其包括用于沿着基板路径移动基板通过打印机的基板输送装置; 拾取机构，用于从存储托盘移除基板并将基板馈送到基板输送装置; 定影组件，包括传热构件，所述传热构件包括带和用于加热所述带的加热器;支撑构件，其适于接合所述带以与所述带定义定影辊隙;以及与所述支撑构件相关联的温度传感器， 备用构件的温度; 以及耦合到基板输送装置，拾取机构，加热器和温度传感器的控制器。 当备用构件处于第一备用构件索引温度范围内的温度并且当备用构件为不同的拾取速率时，控制器使拾取机构以第一拾取速率从存储托盘移除衬底 在大于第一支撑构件指数温度范围的温度下。

    Fuser assembly heater temperature control
    10.
    发明授权
    Fuser assembly heater temperature control 有权
    定影组件加热器温度控制

    公开(公告)号：US08725017B2

    公开(公告)日：2014-05-13

    申请号：US12055561

    申请日：2008-03-26

    申请人： Thomas Judson Campbell ,  Jichang Cao ,  William Paul Cook ,  Hrishikesh Pramod Gogate ,  David William Shuman

    发明人： Thomas Judson Campbell ,  Jichang Cao ,  William Paul Cook ,  Hrishikesh Pramod Gogate ,  David William Shuman

    IPC分类号： G03G15/20

    CPC分类号： G03G15/2039 ,  G03G2215/00599 ,  G03G2215/00772 ,  G03G2215/2035

    摘要： A printer is provided including a substrate transport apparatus; a pick mechanism; a fuser assembly having a heat transfer member including a belt and a heater, a backup member for engaging the belt so as to define a fusing nip with the belt, and a temperature sensor associated with the backup member for sensing the temperature of the backup member; and a controller coupled to the substrate transport apparatus, the pick mechanism, the heater and the temperature sensor. The controller causes the pick mechanism to remove substrates from the storage tray at a first pick rate when the backup member is at a temperature within a first backup member index temperature range and at different pick rate less than the first pick rate when the backup member is at a temperature greater than the first backup member index temperature range.

    摘要翻译： 提供一种打印机，包括基板输送装置; 挑选机制 具有传热构件的定影组件，所述传热构件包括带和加热器，用于接合所述带以便与所述带定义定影辊隙的支撑构件以及与所述支撑构件相关联的用于感测所述支撑构件的温度的温度传感器 ; 以及耦合到基板输送装置，拾取机构，加热器和温度传感器的控制器。 当备用构件处于第一备用构件索引温度范围内的温度并且当备用构件为不同的拾取速率时，控制器使拾取机构以第一拾取速率从存储托盘移除衬底 在大于第一支撑构件指数温度范围的温度下。