公开(公告)号：US20060051119A1

公开(公告)日：2006-03-09

申请号：US11221816

申请日：2005-09-09

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

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

IPC分类号： G03G15/20

CPC分类号： G03G15/2039

摘要： A fixing apparatus includes a first heat generating member that generates heat upon receiving power from a commercial power source, an electrical condenser that stores charge when charged by the commercial power source, and a second heat generating member that generates heat upon receiving power from the electrical condenser. A fixing member is heated by the first and second heat generating members and fixes an image onto a recording medium. A control device is provided to restrict the power supplied from commercial power source to the first heat generating member when the temperature of the fixing member starts increasing. The electrical condenser starts supplying power to the second heat generating member before the control device terminates restriction of the power.

公开(公告)号：US07515845B2

公开(公告)日：2009-04-07

申请号：US11221816

申请日：2005-09-09

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

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

IPC分类号： G03G15/20 ,  G03G15/00

CPC分类号： G03G15/2039

摘要： A fixing apparatus includes a first heat generating member that generates heat upon receiving power from a commercial power source, an electrical condenser that stores charge when charged by the commercial power source, and a second heat generating member that generates heat upon receiving power from the electrical condenser. A fixing member is heated by the first and second heat generating members and fixes an image onto a recording medium. A control device is provided to restrict the power supplied from commercial power source to the first heat generating member when the temperature of the fixing member starts increasing. The electrical condenser starts supplying power to the second heat generating member before the control device terminates restriction of the power.

摘要翻译： 定影装置包括：第一发热元件，其在从商用电源接收电力时产生热量;电容器，其在由商用电源充电时存储电荷;以及第二发热元件，其在从所述电源接收电力时产生热量 冷凝器 固定构件被第一和第二发热构件加热，并将图像固定在记录介质上。 提供一种控制装置，用于在固定构件的温度开始增加时将从商用电源供给的电力限制到第一发热构件。 在控制装置终止电力的限制之前，电容器开始向第二发热件供电。

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。

公开(公告)号：US07308216B2

公开(公告)日：2007-12-11

申请号：US11208753

申请日：2005-08-23

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： G03G15/5004 ,  G03G2215/20

摘要： A fixing device for fixing an image formed on a recording material in an image forming apparatus includes a fixing member configured to fix an image formed on the recording material, 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 storage unit so as not to supply power to the heating part during a warming-up period from when a power switch of the image forming apparatus switches on to when the image forming apparatus becomes ready to start an image forming operation and that controls the external power source and the storage unit to supply power to the heating part during a returning period from when an off-mode is completed to when the image forming apparatus becomes ready to start the image forming operation.

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，其被配置为固定形成在记录材料上的图像;加热部，​​其加热固定构件;存储单元，其由外部 电源，用于向加热部供电;以及控制单元，其控制存储单元，以便在从图像形成装置的电源开关接通到当图像形成装置的电源开关时的预热期间不向加热部供电 图像形成装置准备开始图像形成操作，并且在从关闭模式完成到图像形成装置准备好的返回时段期间，控制外部电源和存储单元向加热部供电， 开始图像形成操作。

公开(公告)号：US20060127118A1

公开(公告)日：2006-06-15

申请号：US11208753

申请日：2005-08-23

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： G03G15/5004 ,  G03G2215/20

摘要： A fixing device for fixing an image formed on a recording material in an image forming apparatus includes a fixing member configured to fix an image formed on the recording material, 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 storage unit so as not to supply power to the heating part during a warming-up period from when a power switch of the image forming apparatus switches on to when the image forming apparatus becomes ready to start an image forming operation and that controls the external power source and the storage unit to supply power to the heating part during a returning period from when an off-mode is completed to when the image forming apparatus becomes ready to start the image forming operation.

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，其被配置为固定形成在记录材料上的图像;加热部，​​其加热固定构件;存储单元，其由外部 电源，用于向加热部供电;以及控制单元，其控制存储单元，以便在从图像形成装置的电源开关接通到当图像形成装置的电源开关时的预热期间不向加热部供电 图像形成装置准备开始图像形成操作，并且在从关闭模式完成到图像形成装置准备好的返回时段期间，控制外部电源和存储单元向加热部供电， 开始图像形成操作。

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：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：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：US07356270B2

公开(公告)日：2008-04-08

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： G03G15/00

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。