公开(公告)号：US07957663B2

公开(公告)日：2011-06-07

申请号：US12971321

申请日：2010-12-17

申请人： Kazuhito Kishi ,  Yasuhisa Kato ,  Masami Okamoto ,  Yasutada Tsukioka ,  Hiromasa Takagi ,  Susumu Matsusaka ,  Akiyasu Amita

发明人： Kazuhito Kishi ,  Yasuhisa Kato ,  Masami Okamoto ,  Yasutada Tsukioka ,  Hiromasa Takagi ,  Susumu Matsusaka ,  Akiyasu Amita

IPC分类号： G03G15/20

CPC分类号： G03G15/5004 ,  G03G15/2003 ,  G03G15/205 ,  G03G15/80 ,  G03G2215/20

摘要： A heater is operable with a main power supply unit and a chargeable auxiliary power supplying unit. The heater includes a heater part having one or a plurality of heater elements to receive power from the main and auxiliary power supplying units, a detecting part to detect information related to the heater part, and a controller to vary an amount of power supplied from the auxiliary power supply unit to the heater part per unit time based on the information detected by the detecting part.

摘要翻译： 加热器可与主电源单元和可充电辅助供电单元一起操作。 加热器包括具有一个或多个加热器元件以从主和辅助供电单元接收电力的加热器部件，用于检测与加热器部件相关的信息的检测部分，以及用于改变从该加热器部件供应的电力量的控制器 辅助电源单元基于由检测部检测到的信息，每单位时间到加热器部分。

公开(公告)号：US07496309B2

公开(公告)日：2009-02-24

申请号：US11749202

申请日：2007-05-16

申请人： Susumu Matsusaka ,  Kazuhito Kishi ,  Yasuhisa Kato ,  Akiyasu Amita ,  Masami Okamoto ,  Yasutada Tsukioka ,  Hiromasa Takagi

发明人： Susumu Matsusaka ,  Kazuhito Kishi ,  Yasuhisa Kato ,  Akiyasu Amita ,  Masami Okamoto ,  Yasutada Tsukioka ,  Hiromasa Takagi

IPC分类号： G03G15/20

CPC分类号： G03G15/2039 ,  G03G15/80

摘要： Power is supplied from a capacitor of an auxiliary power source to a secondary heating element of a heating unit, thereby preventing temperature drop of a fixing roller at the time of continuous paper delivery. An allowable range for starting discharge from the capacitor is set to, for example, 30 to 40 volts. A discharge time in which the voltage of the capacitor reduces to a termination value, such as 20 volts, is longer than a time necessary for a reading unit to read a maximum number (for example, 100 sheets) of documents that can be read at one time.

摘要翻译： 电力从辅助电源的电容器供给到加热单元的二次加热元件，从而防止在连续送纸时定影辊的温度下降。 从电容器开始放电的容许范围设定为例如30〜40伏特。 电容器的电压降低到诸如20伏的终止值的放电时间长于读取单元读取最大数量（例如，100张）可以在 一次。

公开(公告)号：US07343113B2

公开(公告)日：2008-03-11

申请号：US11220686

申请日：2005-09-08

申请人： Susumu Matsusaka ,  Kazuhito Kishi ,  Yasuhisa Kato ,  Masami Okamoto ,  Akiyasu Amita ,  Yasutada Tsukioka ,  Hiromasa Takagi ,  Ryuichi Kikegawa

发明人： Susumu Matsusaka ,  Kazuhito Kishi ,  Yasuhisa Kato ,  Masami Okamoto ,  Akiyasu Amita ,  Yasutada Tsukioka ,  Hiromasa Takagi ,  Ryuichi Kikegawa

IPC分类号： G03G15/20 ,  G03G15/00

CPC分类号： G03G15/5004 ,  G03G15/205

摘要： A fixing device for fixing an image formed on a recording material in an image forming apparatus includes a fixing member, a heating part that heats the fixing member to fix an image formed on the recording material by heat, a storage unit that is charged by an external power source to supply power to the heating part, and a control unit that controls the external power source to supply power to the heating part and determines whether to start to supply power to the heating part from the storage unit. The control unit controls the external power source to charge the storage unit during a period from when power supply from the storage unit to the heating part is completed at the time of warming-up the fixing member by the heating part until when the power supply from the storage unit to the heating part is started.

摘要翻译： 用于固定形成在图像形成装置中的记录材料上的图像的定影装置包括固定构件，加热部件，其加热固定构件以通过加热来固定形成在记录材料上的图像;存储单元，其由 外部电源向加热部供电，以及控制单元，其控制外部电源向加热部供电，并且确定是否从存储单元开始向加热部供电。 在通过加热部件预热固定部件时，在从存储部向加热部的供电完成的期间，控制部控制外部电源对蓄电部充电，直到从 启动到加热部的存储单元。

公开(公告)号：US07333743B2

公开(公告)日：2008-02-19

申请号：US11221838

申请日：2005-09-09

申请人： Kazuhito Kishi ,  Susumu Matsusaka ,  Yasuhisa Kato ,  Akiyasu Amita ,  Masami Okamoto ,  Yasutada Tsukioka ,  Hiromasa Takagi ,  Ryuichi Kikegawa

发明人： Kazuhito Kishi ,  Susumu Matsusaka ,  Yasuhisa Kato ,  Akiyasu Amita ,  Masami Okamoto ,  Yasutada Tsukioka ,  Hiromasa Takagi ,  Ryuichi Kikegawa

IPC分类号： G03G15/20

CPC分类号： G03G15/2042

摘要： A fixing device for fixing an image formed on a recording material includes first and second rotary members having a nip part therebetween, a heating part that heats the first rotary member, a center portion temperature detecting unit that detects a temperature of a center portion of the first rotary member, and an end portion temperature detecting unit that detects a temperature of an end portion of the first rotary member. When recording materials each having a relatively large width consecutively pass through the nip part, a control unit controls a heating amount of a full width heating member based on the temperature detected by the center portion temperature detecting unit, and when recording materials each having a relatively small width consecutively pass through the nip part, the control unit controls the heating amount of the full width heating member based on the temperature detected by the end portion temperature detecting unit.

摘要翻译： 用于固定形成在记录材料上的图像的定影装置包括：第一和第二旋转部件，其间具有夹持部;加热部，​​加热第一旋转部件;中央部温度检测部，其检测中央部的温度; 第一旋转构件和端部温度检测单元，其检测第一旋转构件的端部的温度。 当每个具有相对较大宽度的记录材料连续地通过夹持部分时，控制单元基于由中心部分温度检测单元检测到的温度来控制全宽度加热部件的加热量，并且当记录各自具有相对 小宽度连续地通过辊隙部，控制部基于由端部温度检测部检测到的温度来控制全宽度加热部件的加热量。

公开(公告)号：US20050175368A1

公开(公告)日：2005-08-11

申请号：US11049717

申请日：2005-02-04

申请人： Susumu Matsusaka ,  Kazuhito Kishi ,  Yasuhisa Kato ,  Akiyasu Amita ,  Masami Okamoto ,  Yasutada Tsukioka ,  Hiromasa Takagi

发明人： Susumu Matsusaka ,  Kazuhito Kishi ,  Yasuhisa Kato ,  Akiyasu Amita ,  Masami Okamoto ,  Yasutada Tsukioka ,  Hiromasa Takagi

IPC分类号： G03G15/20

CPC分类号： G03G15/2039 ,  G03G15/80

摘要： Power is supplied from a capacitor of an auxiliary power source to a secondary heating element of a heating unit, thereby preventing temperature drop of a fixing roller at the time of continuous paper delivery. An allowable range for starting discharge from the capacitor is set to, for example, 30 to 40 volts. A discharge time in which the voltage of the capacitor reduces to a termination value, such as 20 volts, is longer than a time necessary for a reading unit to read a maximum number (for example, 100 sheets) of documents that can be read at one time.

摘要翻译： 电力从辅助电源的电容器供给到加热单元的二次加热元件，从而防止在连续送纸时定影辊的温度下降。 从电容器开始放电的容许范围设定为例如30〜40伏特。 电容器的电压降低到诸如20伏的终止值的放电时间长于读取单元读取最大数量（例如，100张）可以在 一次。

公开(公告)号：US20050139584A1

公开(公告)日：2005-06-30

申请号：US11004885

申请日：2004-12-07

申请人： Kazuhito Kishi ,  Yasuhisa Kato ,  Masami Okamoto ,  Yasutada Tsukioka ,  Hiromasa Takagi ,  Susumu Matsusaka ,  Akiyasu Amita

发明人： Kazuhito Kishi ,  Yasuhisa Kato ,  Masami Okamoto ,  Yasutada Tsukioka ,  Hiromasa Takagi ,  Susumu Matsusaka ,  Akiyasu Amita

IPC分类号： G03G15/00 ,  G03G15/20 ,  B60L1/02

CPC分类号： G03G15/5004 ,  G03G15/2003 ,  G03G15/205 ,  G03G15/80 ,  G03G2215/20

摘要： A heater is operable with a main power supply unit and a chargeable auxiliary power supplying unit. The heater includes a heater part having one or a plurality of heater elements to receive power from the main and auxiliary power supplying units, a detecting part to detect information related to the heater part, and a controller to vary an amount of power supplied from the auxiliary power supply unit to the heater part per unit time based on the information detected by the detecting part.

摘要翻译： 加热器可与主电源单元和可充电辅助供电单元一起操作。 加热器包括具有一个或多个加热器元件以从主和辅助供电单元接收电力的加热器部件，用于检测与加热器部件相关的信息的检测部分，以及用于改变从该加热器部件供应的电力量的控制器 辅助电源单元基于由检测部检测到的信息，每单位时间到加热器部分。

公开(公告)号：US07366432B2

公开(公告)日：2008-04-29

申请号：US11220621

申请日：2005-09-08

申请人： Kazuhito Kishi ,  Susumu Matsusaka ,  Yasuhisa Kato ,  Akiyasu Amita ,  Masami Okamoto ,  Yasutada Tsukioka ,  Hiromasa Takagi ,  Ryuichi Kikegawa

发明人： Kazuhito Kishi ,  Susumu Matsusaka ,  Yasuhisa Kato ,  Akiyasu Amita ,  Masami Okamoto ,  Yasutada Tsukioka ,  Hiromasa Takagi ,  Ryuichi Kikegawa

IPC分类号： G03G15/00 ,  G03G15/20

CPC分类号： G03G15/205 ,  G03G15/5004

摘要： A fixing device for fixing an image formed on a recording material includes a fixing member and a pressing member which are rotatable to pass the recording material having an image through their nip part, a heating part that heats the fixing member, a storage unit that is charged by an external power source to supply power to the heating part, and a control unit that controls the external power source and the storage unit to supply power to the heating part without rotating the fixing member and pressing member at a time of warming-up the fixing member by the heating part in a first case. The control unit further controls the external power source to supply power to the heating part and controls the storage unit so as not to supply power to the heating part while rotating the fixing member and the pressing member in a second case.

摘要翻译： 用于固定形成在记录材料上的图像的定影装置包括固定构件和按压构件，该固定构件和按压构件可旋转以使具有图像的记录材料通过它们的夹持部分，加热部分加热固定构件，存储单元 由外部电源充电以向加热部供电;以及控制单元，其控制外部电源和存储单元以在预热时旋转固定构件和按压构件而向加热部供电 在第一种情况下由加热部件固定固定部件。 所述控制单元进一步控制所述外部电源向所述加热部供电，并且控制所述存储单元，从而在第二种情况下旋转所述固定构件和所述按压构件的同时不向所述加热部供电。

公开(公告)号：US20070212090A1

公开(公告)日：2007-09-13

申请号：US11749202

申请日：2007-05-16

申请人： Susumu Matsusaka ,  Kazuhito Kishi ,  Yasuhisa Kato ,  Akiyasu Amita ,  Masami Okamoto ,  Yasutada Tsukioka ,  Hiromasa Takagi

发明人： Susumu Matsusaka ,  Kazuhito Kishi ,  Yasuhisa Kato ,  Akiyasu Amita ,  Masami Okamoto ,  Yasutada Tsukioka ,  Hiromasa Takagi

IPC分类号： G03G15/20

CPC分类号： G03G15/2039 ,  G03G15/80

摘要： Power is supplied from a capacitor of an auxiliary power source to a secondary heating element of a heating unit, thereby preventing temperature drop of a fixing roller at the time of continuous paper delivery. An allowable range for starting discharge from the capacitor is set to, for example, 30 to 40 volts. A discharge time in which the voltage of the capacitor reduces to a termination value, such as 20 volts, is longer than a time necessary for a reading unit to read a maximum number (for example, 100 sheets) of documents that can be read at one time.

摘要翻译： 电力从辅助电源的电容器供给到加热单元的二次加热元件，从而防止在连续送纸时定影辊的温度下降。 从电容器开始放电的容许范围设定为例如30〜40伏特。 电容器的电压降低到诸如20伏的终止值的放电时间长于读取单元读取最大数量（例如，100张）可以在 一次。

公开(公告)号：US20060051112A1

公开(公告)日：2006-03-09

申请号：US11220582

申请日：2005-09-08

申请人： Susumu Matsusaka ,  Kazuhito Kishi ,  Yasuhisa Kato ,  Akiyasu Amita ,  Masami Okamoto ,  Yasutada Tsukioka ,  Hiromasa Takagi ,  Ryuichi Kikegawa

发明人： Susumu Matsusaka ,  Kazuhito Kishi ,  Yasuhisa Kato ,  Akiyasu Amita ,  Masami Okamoto ,  Yasutada Tsukioka ,  Hiromasa Takagi ,  Ryuichi Kikegawa

IPC分类号： G03G15/20

CPC分类号： G03G15/2039 ,  G03G15/205 ,  G03G15/5004 ,  G03G2215/00772

摘要： A fixing device for fixing an image formed on a recording material includes a fixing member disposed on a recording material conveyance path, a heating part configured to heat the fixing member to fix the image formed on the recording material by heat, and a storage unit configured to be charged by an external power source to supply power to the heating part. The fixing device further includes a local ambient temperature detecting unit configured to detect a local ambient temperature in the vicinity of the fixing member, and a control unit configured to change a supply of power from the storage unit to the heating part based on the local ambient temperature.

摘要翻译： 用于固定形成在记录材料上的图像的定影装置包括设置在记录材料传送路径上的固定部件，加热部件，其构造成加热固定部件，以通过加热固定形成在记录材料上的图像;以及存储单元， 由外部电源充电以向加热部供电。 定影装置还包括局部环境温度检测单元，其构造成检测固定构件附近的局部环境温度;以及控制单元，其配置为基于局部环境改变从存储单元向加热部分供电 温度。

公开(公告)号：US07565087B2

公开(公告)日：2009-07-21

申请号：US12029890

申请日：2008-02-12

申请人： Susumu Matsusaka ,  Kazuhito Kishi ,  Yasuhisa Kato ,  Masami Okamoto ,  Akiyasu Amita ,  Yasutada Tsukioka ,  Hiromasa Takagi ,  Ryuichi Kikegawa

发明人： Susumu Matsusaka ,  Kazuhito Kishi ,  Yasuhisa Kato ,  Masami Okamoto ,  Akiyasu Amita ,  Yasutada Tsukioka ,  Hiromasa Takagi ,  Ryuichi Kikegawa

IPC分类号： G03G15/20 ,  G03G15/00

CPC分类号： G03G15/5004 ,  G03G15/205

摘要： A fixing device for fixing an image formed on a recording material in an image forming apparatus includes a fixing member, a heating part that heats the fixing member to fix an image formed on the recording material by heat, a storage unit that is charged by an external power source to supply power to the heating part, and a control unit that controls the external power source to supply power to the heating part and determines whether to start to supply power to the heating part from the storage unit. The control unit controls the external power source to charge the storage unit during a period from when power supply from the storage unit to the heating part is completed at the time of warming-up the fixing member by the heating part until when the power supply from the storage unit to the heating part is started.

摘要翻译： 用于固定形成在图像形成装置中的记录材料上的图像的定影装置包括固定构件，加热部件，其加热固定构件以通过加热来固定形成在记录材料上的图像;存储单元，其由 外部电源向加热部供电，以及控制单元，其控制外部电源向加热部供电，并且确定是否从存储单元开始向加热部供电。 在通过加热部件预热固定部件时，在从存储部向加热部的供电完成的期间，控制部控制外部电源对蓄电部充电，直到从 启动到加热部的存储单元。