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1. 发明申请

US20100329705A1 CONTROL OF OVERHEATING IN AN IMAGE FIXING ASSEMBLY 有权
标题翻译：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。

2. 发明授权

US07957661B2 Control of overheating in an image fixing assembly 有权
标题翻译：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。

3. 发明申请

US20090245838A1 FUSER HEATER TEMPERATURE CONTROL 审中-公开
标题翻译： FUSER加热器温度控制
公开(公告)号：US20090245838A1
公开(公告)日：2009-10-01
申请号：US12055614
申请日：2008-03-26
申请人： David William Shuman , Jichang Cao , Cyrus Bradford Clarke , William Paul Cook , Hrishikesh Pramod Gogate , Wesley David Mclntire , Thomas Judson Campbell
发明人： David William Shuman , Jichang Cao , Cyrus Bradford Clarke , William Paul Cook , Hrishikesh Pramod Gogate , Wesley David Mclntire , Thomas Judson Campbell
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G2215/2035
摘要： A fuser assembly is provided 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; a temperature sensor associated with the backup member for sensing the temperature of the backup member; and a controller coupled to the heater and the temperature sensor. The controller controls the operation of the heater based on the backup member temperature.
摘要翻译：提供一种定影器组件，包括：传热构件，其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便与所述带限定定影辊隙; 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; 以及耦合到加热器和温度传感器的控制器。控制器根据备件的温度控制加热器的运行。

4. 发明申请

US20090245835A1 PRINTER INCLUDING A FUSER ASSEMBLY WITH BACKUP MEMBER TEMPERATURE SENSOR 有权
标题翻译：打印机包括一个带有备用会员温度传感器的熔断器组件
公开(公告)号：US20090245835A1
公开(公告)日：2009-10-01
申请号：US12055399
申请日：2008-03-26
申请人： Thomas Judson Campbell , Jichang Cao , William Paul Cook , James Douglas Gilmore , Hrishikesh Pramod Gogate , James Allen Lokovich , Wesley David McIntire
发明人： Thomas Judson Campbell , Jichang Cao , William Paul Cook , James Douglas Gilmore , Hrishikesh Pramod Gogate , James Allen Lokovich , Wesley David McIntire
IPC分类号： G03G15/20
CPC分类号： G03G15/2042 , G03G2215/00734 , G03G2215/2035
摘要： A printer is provided comprising substrate transport apparatus for moving substrates along a substrate path through the printer; 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 for sensing a temperature of a portion of the backup member; and a controller coupled to the temperature sensor. Based on signals generated by the temperature sensor, the controller determines whether a substrate moving along the substrate path has been contacted by the backup member portion.
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; 定影组件，其包括传热构件，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便与所述带定义定影辊隙;以及温度传感器，用于感测部分的温度备份成员; 以及耦合到温度传感器的控制器。基于由温度传感器产生的信号，控制器确定沿衬底路径移动的衬底是否已经被支撑构件部分接触。

5. 发明授权

US08175482B2 Printer including a fuser assembly with backup member temperature sensor 有权
标题翻译：打印机包括一个带有备件温度传感器的定影组件
公开(公告)号：US08175482B2
公开(公告)日：2012-05-08
申请号：US12983038
申请日：2010-12-31
申请人： Thomas Judson Campbell , Jichang Cao , William Paul Cook , James Douglas Gilmore , Hrishikesh Pramod Gogate , James Allen Lokovich , Wesley David McIntire
发明人： Thomas Judson Campbell , Jichang Cao , William Paul Cook , James Douglas Gilmore , Hrishikesh Pramod Gogate , James Allen Lokovich , Wesley David McIntire
IPC分类号： G03G15/00 , G03G15/20
CPC分类号： G03G15/2042 , G03G2215/00734 , G03G2215/2035
摘要： A printer is provided comprising substrate transport apparatus for moving substrates along a substrate path through the printer; 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 for sensing a temperature of a portion of the backup member; and a controller coupled to the temperature sensor. Based on signals generated by the temperature sensor, the controller determines whether a substrate moving along the substrate path has been contacted by the backup member portion.
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; 定影组件，其包括传热构件，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便与所述带定义定影辊隙;以及温度传感器，用于感测部分的温度备份成员; 以及耦合到温度传感器的控制器。基于由温度传感器产生的信号，控制器确定沿衬底路径移动的衬底是否已经被支撑构件部分接触。

6. 发明授权

US08023851B2 Method and printer assembly for consistent power control in fuser assembly of electrophotographic printer 有权
标题翻译：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。

7. 发明申请

US20090245837A1 FUSER ASSEMBLY HEATER TEMPERATURE CONTROL 有权
标题翻译：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。

8. 发明授权

US08064816B2 Printer including a fuser assembly with backup member temperature sensor 有权
标题翻译：打印机包括一个带有备件温度传感器的定影组件
公开(公告)号：US08064816B2
公开(公告)日：2011-11-22
申请号：US12055399
申请日：2008-03-26
申请人： Thomas Judson Campbell , Jichang Cao , William Paul Cook , James Douglas Gilmore , Hrishikesh Pramod Gogate , James Allen Lokovich , Wesley David McIntire
发明人： Thomas Judson Campbell , Jichang Cao , William Paul Cook , James Douglas Gilmore , Hrishikesh Pramod Gogate , James Allen Lokovich , Wesley David McIntire
IPC分类号： G03G15/00 , G03G15/20
CPC分类号： G03G15/2042 , G03G2215/00734 , G03G2215/2035
摘要： A printer is provided, including a substrate transport apparatus for moving substrates along a substrate path; a media sensor actuated by mid-width and full substrates but not by narrow width substrates; and a fuser assembly including a belt, a heater to heat the belt, a backup member to engage the belt so as to define a fusing nip with the belt, and a temperature sensor for sensing a temperature of a portion of the backup member engaging only full width substrates. A controller is coupled to the media sensor and the temperature sensor for determining whether a substrate moving through the fuser assembly is a narrow width, mid-width or full width substrate.
摘要翻译：提供了一种打印机，包括用于沿基板路径移动基板的基板输送装置; 由中宽度和全基板激活的介质传感器，但不由窄宽度的基板驱动; 以及定影组件，其包括带，用于加热带的加热器，用于接合带的支撑构件，以便与带形成定影辊隙;以及温度传感器，用于感测仅支撑部件的一部分的温度全宽基板。控制器耦合到介质传感器和温度传感器，用于确定移动通过定影器组件的衬底是窄宽度，中宽度或全宽度衬底。

9. 发明申请

US20110097663A1 Printer Including a Fuser Assembly with Backup Member Temperature Sensor 有权
标题翻译：包括带有备份成员温度传感器的定影装置的打印机
公开(公告)号：US20110097663A1
公开(公告)日：2011-04-28
申请号：US12983038
申请日：2010-12-31
申请人： Thomas Judson Campbell , Jichang Cao , William Paul Cook , James Douglas Gilmore , Hrishikesh Pramod Gogate , James Allen Lokovich , Wesley David McIntire
发明人： Thomas Judson Campbell , Jichang Cao , William Paul Cook , James Douglas Gilmore , Hrishikesh Pramod Gogate , James Allen Lokovich , Wesley David McIntire
IPC分类号： G03G13/20 , G03G15/20
CPC分类号： G03G15/2042 , G03G2215/00734 , G03G2215/2035
摘要： A printer is provided comprising substrate transport apparatus for moving substrates along a substrate path through the printer; 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 for sensing a temperature of a portion of the backup member; and a controller coupled to the temperature sensor. Based on signals generated by the temperature sensor, the controller determines whether a substrate moving along the substrate path has been contacted by the backup member portion.
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; 定影组件，其包括传热构件，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便与所述带定义定影辊隙;以及温度传感器，用于感测部分的温度备份成员; 以及耦合到温度传感器的控制器。基于由温度传感器产生的信号，控制器确定沿衬底路径移动的衬底是否已经被支撑构件部分接触。

10. 发明授权

US08725017B2 Fuser assembly heater temperature control 有权
标题翻译：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。

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