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公开(公告)号：EP1014680B1
公开(公告)日：2010-01-27
申请号：EP99310452.0
申请日：1999-12-22
CPC分类号： G03G21/185 , G03G15/00 , G03G21/1882 , G03G2221/1823
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2.发明公开
公开(公告)号：EP1014680A3
公开(公告)日：2002-06-05
申请号：EP99310452.0
申请日：1999-12-22
CPC分类号： G03G21/185 , G03G15/00 , G03G21/1882 , G03G2221/1823
摘要： In an image-forming section, a communication device is attached to the top surface of a developing cartridge that is detachably attached to a developing device, and a main body side communication device is attached to a copying machine main body in a manner so as to face the top portion of the communication device. When an loading operation of the developing cartridge to the copying machine main body is carried out, the main body side communication device detects this operation, and sends an electric wave for an electrical supply to the developing cartridge. The communication device transmits individual information of the developing cartridge by means of radio waves, and the main body side communication device receives, demodulates and reads this information. Based upon the results thereof, it makes a judgment as to conformity and suitability of the developing cartridge, and displays the results of the judgement or gives a warning as to the results. Thus, it becomes possible to prevent an erroneous insertion of any unit to the image-forming apparatus main body by using a method with high reliability at low costs. It is possible to provide not only the developer supplying container, but also image-forming apparatus units serving as various units related to image-forming processes and an image-forming apparatus using such units.
摘要翻译： 在图像形成部中，通信装置安装在可拆卸地安装在显影装置上的显影盒的上表面，主体侧通信装置以如下方式安装在复印机主体上： 面对通信设备的顶部。 当执行显影盒到复印机主体的装载操作时，主体侧通信装置检测该操作，并向显影盒发送电波供电。 通信装置通过无线电波发送显影盒的个人信息，并且主体侧通信装置接收，解调和读取该信息。 根据其结果，判断显影盒的一致性和适用性，并显示判断结果或对结果给出警告。 因此，可以通过使用低成本的高可靠性的方法来防止任何单元错误地插入图像形成装置主体。 不仅可以提供显影剂供应容器，还可以提供用作与成像处理相关的各种单元的图像形成装置单元和使用这种单元的图像形成装置。
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公开(公告)号：EP0652493B1
公开(公告)日：2002-04-24
申请号：EP94117786.7
申请日：1994-11-10
发明人： Hatano, Shintarou , Kawahito, Hiroshi , Ichikawa, Yoshiki , Mizoguti, Fumito , Tsuji, Masahiro , Hiroyasu, Takao , Kawamoto, Hiroshi , Fujita, Syouichi , Nishimura, Hideyuki , Kawabata, Itaru , Kazaki, Yuichi
IPC分类号： G03G15/08
CPC分类号： G03G15/0822 , G03G15/0844 , G03G15/0853 , G03G15/0856 , G03G15/0877 , G03G15/0893 , G03G2215/0833
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公开(公告)号：EP0997797A2
公开(公告)日：2000-05-03
申请号：EP99308482.1
申请日：1999-10-27
IPC分类号： G03G21/10
CPC分类号： G03G21/105
摘要： A cleaning device comprises: a first conveying member (17) disposed further upstream in the rotating direction of a photoconductor drum (3) than a cleaning blade (16), and constructed to rotate in non-contacting relationship to the photoconductor drum (3) to convey residual toner that was removed by the cleaning blade (16); a second conveying member (18) disposed parallel to the first conveying member (17) and constructed to rotate in non-contacting relationship to the first conveying member (17); a first bias power supply (19) for applying to the first conveying member a bias voltage having a polarity opposite to the proper polarity of the developer applied for development; and a second bias power supply (20) for applying to the second conveying member (18) a bias voltage having the same polarity as the proper polarity.
摘要翻译： 一种清洁装置，包括：第一传送部件（17），其设置在比感光鼓（3）的旋转方向更靠清洁刮板（16）的旋转方向的上游侧，并且构造成与感光鼓（3）非接触地旋转; 以输送由清洁刮板（16）去除的残留调色剂; 第二输送部件，其与第一输送部件平行配置，并以与第一输送部件非接触的方式旋转; 第一偏压电源（19），用于向所述第一传送部件施加具有与用于显影的所述显影剂的正确极性相反极性的偏压; 和第二偏压电源（20），用于向第二传送部件（18）施加具有与正确极性相同极性的偏压。
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公开(公告)号：EP0997797A3
公开(公告)日：2001-08-16
申请号：EP99308482.1
申请日：1999-10-27
CPC分类号： G03G21/105
摘要： A cleaning device comprises: a first conveying member (17) disposed further upstream in the rotating direction of a photoconductor drum (3) than a cleaning blade (16), and constructed to rotate in non-contacting relationship to the photoconductor drum (3) to convey residual toner that was removed by the cleaning blade (16); a second conveying member (18) disposed parallel to the first conveying member (17) and constructed to rotate in non-contacting relationship to the first conveying member (17); a first bias power supply (19) for applying to the first conveying member a bias voltage having a polarity opposite to the proper polarity of the developer applied for development; and a second bias power supply (20) for applying to the second conveying member (18) a bias voltage having the same polarity as the proper polarity.
摘要翻译： 清洁装置包括：第一传送构件（17），其设置在比清洁刮板（16）更远离感光鼓（3）的旋转方向的上游，并被构造成以与光感鼓（3）非接触的关系旋转， 以输送由清洁刮板（16）除去的残留调色剂; 第二输送构件（18），其平行于第一输送构件（17）设置并构造成以与第一输送构件（17）非接触的关系旋转; 第一偏置电源（19），用于向第一传送部件施加具有与用于显影的显影剂的正确极性相反的极性的偏置电压; 以及用于向所述第二输送构件（18）施加具有与适当极性相同极性的偏压的第二偏压电源（20）。
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公开(公告)号：EP1014680A2
公开(公告)日：2000-06-28
申请号：EP99310452.0
申请日：1999-12-22
IPC分类号： H04N1/00
CPC分类号： G03G21/185 , G03G15/00 , G03G21/1882 , G03G2221/1823
摘要： In an image-forming section, a communication device is attached to the top surface of a developing cartridge that is detachably attached to a developing device, and a main body side communication device is attached to a copying machine main body in a manner so as to face the top portion of the communication device. When an loading operation of the developing cartridge to the copying machine main body is carried out, the main body side communication device detects this operation, and sends an electric wave for an electrical supply to the developing cartridge. The communication device transmits individual information of the developing cartridge by means of radio waves, and the main body side communication device receives, demodulates and reads this information. Based upon the results thereof, it makes a judgment as to conformity and suitability of the developing cartridge, and displays the results of the judgement or gives a warning as to the results. Thus, it becomes possible to prevent an erroneous insertion of any unit to the image-forming apparatus main body by using a method with high reliability at low costs. It is possible to provide not only the developer supplying container, but also image-forming apparatus units serving as various units related to image-forming processes and an image-forming apparatus using such units.
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公开(公告)号：EP0652493A3
公开(公告)日：1999-07-28
申请号：EP94117786.7
申请日：1994-11-10
发明人： Hatano, Shintarou , Kawahito, Hiroshi , Ichikawa, Yoshiki , Mizoguti, Fumito , Tsuji, Masahiro , Hiroyasu, Takao , Kawamoto, Hiroshi , Fujita, Syouichi , Nishimura, Hideyuki , Kawabata, Itaru , Kazaki, Yuichi
IPC分类号： G03G15/08
CPC分类号： G03G15/0822 , G03G15/0844 , G03G15/0853 , G03G15/0856 , G03G15/0877 , G03G15/0893 , G03G2215/0833
摘要： A developing device (8) incorporating a developer supply unit (20) and a developer discharge section, in which a supply developer including a mixture of toner and carrier is successively supplied to a developer container (16) from the developer supply unit (20) and a deteriorated developer in the developer container is discharged through the developer discharge section. The developer supply unit (20) has a sponge member (21b) for selectively attracting toner to a surface thereof, a magnet member (21a) for selectively attracting carrier to a surface thereof, and a member for scraping and bringing the toner and carrier (D) attracted to these members (21a,21b) into the developer container (16). The developer including toner and carrier in a predetermined ratio is thus stably supplied to the developer container (16). In another example of the developer supply unit, agitating of the developer is performed while shovelling the developer deposited in a lower part of the unit by a transport screw. With this structure, since the toner and carrier are evenly mixed in the unit, the developer having a uniform toner concentration is supplied to the developer container, thereby continuing satisfactory development.
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公开(公告)号：EP0652493A2
公开(公告)日：1995-05-10
申请号：EP94117786.7
申请日：1994-11-10
发明人： Hatano, Shintarou , Kawahito, Hiroshi , Ichikawa, Yoshiki , Mizoguti, Fumito , Tsuji, Masahiro , Hiroyasu, Takao , Kawamoto, Hiroshi , Fujita, Syouichi , Nishimura, Hideyuki , Kawabata, Itaru , Kazaki, Yuichi
IPC分类号： G03G15/08
CPC分类号： G03G15/0822 , G03G15/0844 , G03G15/0853 , G03G15/0856 , G03G15/0877 , G03G15/0893 , G03G2215/0833
摘要： A developing device (8) incorporating a developer supply unit (20) and a developer discharge section, in which a supply developer including a mixture of toner and carrier is successively supplied to a developer container (16) from the developer supply unit (20) and a deteriorated developer in the developer container is discharged through the developer discharge section. The developer supply unit (20) has a sponge member (21b) for selectively attracting toner to a surface thereof, a magnet member (21a) for selectively attracting carrier to a surface thereof, and a member for scraping and bringing the toner and carrier (D) attracted to these members (21a,21b) into the developer container (16). The developer including toner and carrier in a predetermined ratio is thus stably supplied to the developer container (16). In another example of the developer supply unit, agitating of the developer is performed while shovelling the developer deposited in a lower part of the unit by a transport screw. With this structure, since the toner and carrier are evenly mixed in the unit, the developer having a uniform toner concentration is supplied to the developer container, thereby continuing satisfactory development.
摘要翻译： 一种包括显影剂供应单元（20）和显影剂排出部分的显影装置（8），其中包括调色剂和载体的混合物的供应显影剂从显影剂供应单元（20）连续供应到显影剂容器（16） 并且显影剂容器中的劣化的显影剂通过显影剂排出部分排出。 显影剂供应单元（20）具有用于选择性地将墨粉吸附到其表面的海绵构件（21b），用于选择性地将载体吸附到其表面的磁性构件（21a），以及用于刮擦并将墨粉和载体 D）被这些构件（21a，21b）吸引到显影剂容器（16）中。 包含调色剂和载体的显影剂以预定的比例被稳定地供应到显影剂容器（16）。 在显影剂供应单元的另一个实例中，显影剂的搅拌在通过传送螺杆铲除沉积在单元的下部中的显影剂的同时进行。 利用该结构，由于调色剂和载体在单元中均匀混合，具有均匀调色剂浓度的显影剂被供应到显影剂容器，由此继续令人满意的显影。
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