专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP0840178B1 Developing cartridge and electrophotographic image forming apparatus 失效
标题翻译：显影单元和电子照相成像装置
公开(公告)号：EP0840178B1
公开(公告)日：2003-05-14
申请号：EP97307893.4
申请日：1997-10-06
申请人： CANON KABUSHIKI KAISHA
发明人： Hashimoto, Kouji , Tsuchiya, Yoshiro , Matsuda, Kenji
IPC分类号： G03G15/08 , G03G15/01
CPC分类号： G03G15/0126 , G03G15/0856 , G03G15/0862 , G03G15/0882 , G03G2215/0177 , G03G2215/0894

2. 发明授权

EP0908793B1 A developing device 有权
标题翻译：一种显影装置
公开(公告)号：EP0908793B1
公开(公告)日：2004-02-04
申请号：EP98119026.7
申请日：1998-10-08
申请人： CANON KABUSHIKI KAISHA
发明人： Ishii, Yasayuki , Tsuda, Tadayuki , Sasaki, Shinichi , Yokomori, Kanji , Hashimoto, Kouji , Oguma, Toru , Hoshi, Nobuharu
IPC分类号： G03G15/08
CPC分类号： G03G15/0806 , G03G15/0812

3. 发明公开

EP0908793A3 A developing device 有权
标题翻译：一种显影装置
公开(公告)号：EP0908793A3
公开(公告)日：2000-04-19
申请号：EP98119026.7
申请日：1998-10-08
申请人： CANON KABUSHIKI KAISHA
发明人： Ishii, Yasayuki , Tsuda, Tadayuki , Sasaki, Shinichi , Yokomori, Kanji , Hashimoto, Kouji , Oguma, Toru , Hoshi, Nobuharu
IPC分类号： G03G15/08
CPC分类号： G03G15/0806 , G03G15/0812
摘要： A developing device (4) includes a developing container (14) for accommodating a developer (8); a developer carrying member (5), disposed in an opening of the developing container, for carrying a developer; a developer charging member (20) for being contacted to the developer on the developer carrying member (8) and supplied with a voltage of the same polarity as the developer and not less than a discharge start voltage.
摘要翻译：显影装置（4）包括用于容纳显影剂（8）的显影容器（14）; 显影剂承载部件（5），其设置在显影容器的开口中，用于承载显影剂; 显影剂充电部件（20），用于与显影剂承载部件（8）上的显影剂接触，并被供给与显影剂相同极性的电压并且不小于放电开始电压。

4. 发明公开

EP0834781A3 Developing cartridge and electrophotographic image forming apparatus 失效
标题翻译：显影盒和电子照相成像设备
公开(公告)号：EP0834781A3
公开(公告)日：1998-06-10
申请号：EP97307898.3
申请日：1997-10-06
申请人： CANON KABUSHIKI KAISHA
发明人： Hashimoto, Kouji , Tsuchiya, Yoshiro , Matsuda, Kenji
IPC分类号： G03G15/08 , G03G15/01
CPC分类号： G03G15/0882 , G03G15/0126 , G03G15/0856 , G03G15/0862 , G03G15/0884 , G03G15/0894 , G03G15/0896 , G03G2215/00987 , G03G2215/0174 , G03G2215/0177 , G03G2215/0894 , G03G2221/183
摘要： A developing cartridge for developing a latent image formed on the photosensitive member, wherein the developing cartridge is detachably mountable to a main assembly of an electrophotographic image forming apparatus, the developing cartridge includes a developing member for developing a latent image formed on the electrophotographic photosensitive member with toner; a toner accommodating portion for accommodating the toner to be used by the developing member; first and second light transmitting portions provided in the toner accommodating portion; a first light guide for directing, to the first light transmitting portion, light emitted by a light emission member provided in the main assembly; a second light guide for directing the light having passed through the second light transmitting portion to a light receiving element provided in the main assembly.
摘要翻译：一种用于显影形成在感光部件上的潜像的显影盒，其中显影盒可拆卸地安装到电子照相成像装置的主组件上，显影盒包括显影部件，用于显影形成在电子照相感光部件上的潜像用碳粉调色剂容纳部分，用于容纳要由显影部件使用的调色剂; 设置在调色剂容纳部分中的第一和第二透光部分; 第一光导，用于将由设置在主组件中的光发射部件发射的光引导至第一光传输部; 第二光导，用于将已经穿过第二光透射部分的光导向设置在主组件中的光接收元件。

5. 发明公开

EP0840178A3 Developing cartridge and electrophotographic image forming apparatus 失效
标题翻译：显影盒和电子照相成像设备
公开(公告)号：EP0840178A3
公开(公告)日：1998-06-10
申请号：EP97307893.4
申请日：1997-10-06
申请人： CANON KABUSHIKI KAISHA
发明人： Hashimoto, Kouji , Tsuchiya, Yoshiro , Matsuda, Kenji
IPC分类号： G03G15/08 , G03G15/01
CPC分类号： G03G15/0126 , G03G15/0856 , G03G15/0862 , G03G15/0882 , G03G2215/0177 , G03G2215/0894
摘要： A developing cartridge for developing a latent image formed on the photosensitive member, wherein the developing cartridge is detachably mountable to a main assembly of an electrophotographic image forming apparatus, the developing cartridge includes a developing member (e.g. one of developing rollers for developing a latent image formed on the electrophotographic photosensitive member with toner; a toner accommodating portion for accommodating the toner to be used for development by the developing member; a toner supply opening, provided in the toner accommodating portion, for supplying the toner accommodated in the toner accommodating portion to the developing member; a toner seal for blocking the toner from being supplied from the toner supply opening toward the developing member; a developing frame including a developing member mounting portion for mounting the developing member, the developing frame being provided with a toner passing opening for passing the toner supplied from the toner supply opening; a toner frame supporting the toner accommodating portion, wherein the toner frame and the developing frame are bonded together all around their peripheries; a toner seal opening for passing the toner seal provided between the toner passing opening of the developing frame and a bonding portion between the toner frame and the developing frame, wherein the toner seal is pulled out along the toner seal opening prior to start of use of the developing cartridge, thereby permitting the toner to be supplied from the toner supply opening toward the developing member.
摘要翻译：一种用于显影形成在感光部件上的潜像的显影盒，其中显影盒可拆卸地安装到电子照相成像装置的主组件上，显影盒包括显影部件（例如，用于显影潜像的显影辊之一用调色剂形成在电子照相感光构件上;调色剂容纳部分，用于容纳将由显影构件用于显影的调色剂;调色剂供应开口，设置在调色剂容纳部分中，用于将容纳在调色剂容纳部分中的调色剂供应到显影元件;调色剂密封件，用于阻挡调色剂从调色剂供给开口向显影元件供给;显影框架，包括用于安装显影元件的显影元件安装部分，显影框架设置有调色剂通过开口，通过第四方提供的碳粉 e墨粉供应开口; 支撑调色剂容纳部分的调色剂框架，其中调色剂框架和显影框架围绕它们的周边结合在一起; 调色剂密封开口，用于使设置在显影框架的调色剂通过开口与调色剂框架和显影框架之间的结合部分之间的调色剂密封件通过，其中调色剂密封件在开始使用之前沿调色剂密封开口拉出显影盒，从而允许调色剂从调色剂供给开口供给到显影构件。

6. 发明公开

EP0834781A2 Developing cartridge and electrophotographic image forming apparatus 失效
公开(公告)号：EP0834781A2
公开(公告)日：1998-04-08
申请号：EP97307898.3
申请日：1997-10-06
申请人： CANON KABUSHIKI KAISHA
发明人： Hashimoto, Kouji , Tsuchiya, Yoshiro , Matsuda, Kenji
IPC分类号： G03G15/08 , G03G15/01
CPC分类号： G03G15/0882 , G03G15/0126 , G03G15/0856 , G03G15/0862 , G03G15/0884 , G03G15/0894 , G03G15/0896 , G03G2215/00987 , G03G2215/0174 , G03G2215/0177 , G03G2215/0894 , G03G2221/183
摘要： A developing cartridge for developing a latent image formed on the photosensitive member, wherein the developing cartridge is detachably mountable to a main assembly of an electrophotographic image forming apparatus, the developing cartridge includes a developing member for developing a latent image formed on the electrophotographic photosensitive member with toner; a toner accommodating portion for accommodating the toner to be used by the developing member; first and second light transmitting portions provided in the toner accommodating portion; a first light guide for directing, to the first light transmitting portion, light emitted by a light emission member provided in the main assembly; a second light guide for directing the light having passed through the second light transmitting portion to a light receiving element provided in the main assembly.

7. 发明公开

EP1168100A3 Toner seal member, development cartridge, process cartridge and electrophotographic image forming apparatus 审中-公开
标题翻译：调色剂封条部分，显影剂盒，处理单元和电子照相成像设备
公开(公告)号：EP1168100A3
公开(公告)日：2009-02-04
申请号：EP01115290.7
申请日：2001-06-25
申请人： CANON KABUSHIKI KAISHA
发明人： Kanno, Kazuhiko , Shiratori, Tatsuya , Hashimoto, Kouji , Kawai, Tachio
IPC分类号： G03G15/08
CPC分类号： G03G15/0882 , G03G2215/0177 , G03G2215/0687
摘要： A toner sealing member to be used for sealing a developer container including a developer accommodating portion for accommodating a developer; and an opening for supplying the developer from the developer accommodating portion, the toner seal member being for sealing the opening, wherein the toner seal member unseals the opening by being automatically wound up when the developer container, the toner seal member including a sealing portion for covering and sealing the opening; a regulating portion for regulation an operation of a detecting member for detecting winding-up of the toner seal member to unseal the opening.

8. 发明授权

EP0834781B1 Developing cartridge and electrophotographic image forming apparatus 失效
标题翻译： Entwicklungseinheit和电子照相机Bilderzeugungsgerät
公开(公告)号：EP0834781B1
公开(公告)日：2003-05-02
申请号：EP97307898.3
申请日：1997-10-06
申请人： CANON KABUSHIKI KAISHA
发明人： Hashimoto, Kouji , Tsuchiya, Yoshiro , Matsuda, Kenji
IPC分类号： G03G15/08 , G03G15/01
CPC分类号： G03G15/0882 , G03G15/0126 , G03G15/0856 , G03G15/0862 , G03G15/0884 , G03G15/0894 , G03G15/0896 , G03G2215/00987 , G03G2215/0174 , G03G2215/0177 , G03G2215/0894 , G03G2221/183
摘要： A developing cartridge for developing a latent image formed on the photosensitive member, wherein the developing cartridge is detachably mountable to a main assembly of an electrophotographic image forming apparatus, the developing cartridge includes a developing member for developing a latent image formed on the electrophotographic photosensitive member with toner; a toner accommodating portion for accommodating the toner to be used by the developing member; first and second light transmitting portions provided in the toner accommodating portion; a first light guide for directing, to the first light transmitting portion, light emitted by a light emission member provided in the main assembly; a second light guide for directing the light having passed through the second light transmitting portion to a light receiving element provided in the main assembly.
摘要翻译：一种用于显影形成在感光构件上的潜像的显影盒，其中显影盒可拆卸地安装到电子照相成像设备的主组件上，显影盒包括用于显影形成在电照相感光构件上的潜像的显影元件用墨粉; 用于容纳由显影构件使用的调色剂的调色剂容纳部分; 设置在调色剂容纳部分中的第一和第二透光部分; 第一光导，用于将设置在主组件中的发光部件发射的光引导到第一透光部; 用于将已经穿过第二透光部分的光引导到设置在主组件中的光接收元件的第二光导。

9. 发明公开

EP1170641A2 Developing cartridge, process cartridge and electrophotographic image forming apparatus 审中-公开
标题翻译：显影单元，工作单位和电子照相成像装置
公开(公告)号：EP1170641A2
公开(公告)日：2002-01-09
申请号：EP01116457.1
申请日：2001-07-06
申请人： CANON KABUSHIKI KAISHA
发明人： Kanno, Kazuhiko , Shiratori, Tatsuya , Hashimoto, Kouji , Kawai, Tachio
IPC分类号： G03G15/08 , G03G21/18
CPC分类号： G03G21/1814 , G03G15/0882 , G03G21/1647 , G03G21/1676 , G03G2221/1648
摘要： A process cartridge detachably mountable to a main assembly of an image forming apparatus includes an electrophotographic photosensitive member; developing means for developing an electrostatic latent image formed on the electrophotographic photosensitive member with a developer; a developer container for containing the developer, the developer container having an opening for supplying the developer to the developing means; a sealing member for sealing the opening of the developer container; a winding shaft for winding the sealing member, the sealing member being rotatably supported by the developer container; driving means for applying a driving force to rotate the winding shaft; and drive control means for permitting and preventing transmission of the driving force to the winding shaft, wherein the driving control means permits the transmission in response to insertion of the process cartridge into the main assembly of the image forming apparatus and prevents transmission in response to a predetermined number of rotations of the winding shaft.

10. 发明公开

EP0908793A2 A developing device 有权
标题翻译：一种显影装置
公开(公告)号：EP0908793A2
公开(公告)日：1999-04-14
申请号：EP98119026.7
申请日：1998-10-08
申请人： CANON KABUSHIKI KAISHA
发明人： Ishii, Yasayuki , Tsuda, Tadayuki , Sasaki, Shinichi , Yokomori, Kanji , Hashimoto, Kouji , Oguma, Toru , Hoshi, Nobuharu
IPC分类号： G03G15/08
CPC分类号： G03G15/0806 , G03G15/0812
摘要： A developing device includes a developing container for accommodating a developer; a developer carrying member, disposed in an opening of the developing container, for carrying a developer; a developer charging member for being contacted to the developer on the developer carrying member and supplied with a voltage of the same polarity as the developer and not less than a discharge start voltage.
摘要翻译：显影装置包括用于容纳显影剂的显影容器; 显影剂承载部件，设置在显影容器的开口中，用于承载显影剂; 显影剂充电部件，用于与显影剂承载部件上的显影剂接触，并被供给与显影剂相同极性的电压并且不小于放电开始电压。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式