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1. 发明申请

US20090238597A1 COLOR BELT FUSER WARM-UP TIME MINIMIZATION 有权
标题翻译：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。

2. 发明授权

US08180240B2 Color belt fuser warm-up time minimization 有权
标题翻译：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。

3. 发明申请

US20090139982A1 Power Delivery To Heater Elements 审中-公开
标题翻译：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。

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. 发明申请

US20140105628A1 Method and System for Controlling a Fuser Assembly 有权
标题翻译：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。

6. 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。

7. 发明申请

US20090142086A1 Fuser Assembly Heater Setpoint Control 有权
标题翻译：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。

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

US08200112B2 Fuser assembly heater setpoint control 有权
标题翻译：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。

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