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11. 发明授权

US08983350B2 Fixing device 有权
标题翻译：固定装置
公开(公告)号：US08983350B2
公开(公告)日：2015-03-17
申请号：US12915180
申请日：2010-10-29
申请人： Noboru Suzuki , Kei Ishida , Yoshihiro Miyauchi , Tomohiro Kondo , Tsuneo Fujiwara , Etsuko Fujiwara
发明人： Noboru Suzuki , Yasushi Fujiwara , Kei Ishida , Yoshihiro Miyauchi , Tomohiro Kondo
IPC分类号： G03G15/20 , H05B6/14
CPC分类号： H05B6/145 , G03G15/2007 , G03G2215/2035
摘要： A fixing device for thermally fixing a developing agent image to a sheet fed in a sheet feeding direction includes a tubular flexible fusing member, a nip plate, a heater, a reflection plate, and a backup member. The tubular flexible fusing member has an inner peripheral surface defining an internal space and an axis defining an axial direction. The nip plate is disposed in the internal space, and the inner peripheral surface is in sliding contact with the nip plate. A heater is disposed in the internal space and confronts the nip plate in a confronting direction. The reflection plate is configured to reflect a radiant heat from the heater toward the nip plate. A backup member is configured to provide a nip region in cooperation with the nip plate for nipping the fusing member between the backup member and the nip plate.
摘要翻译：用于将显影剂图像热定影到在片材进给方向上进给的片材的定影装置包括管状柔性定影构件，夹持板，加热器，反射板和支撑构件。管状柔性定影构件具有限定内部空间的内周表面和限定轴向方向的轴线。夹板设置在内部空间中，内周面与夹持板滑动接触。加热器设置在内部空间中并且面对相对方向的夹持板。反射板被配置为将来自加热器的辐射热反射到夹持板。备用构件被配置成与夹持板协作提供夹持区域，用于将定影构件夹在支撑构件和夹持板之间。

12. 发明授权

US08737893B2 Fixing device 有权
标题翻译：固定装置
公开(公告)号：US08737893B2
公开(公告)日：2014-05-27
申请号：US12980081
申请日：2010-12-28
申请人： Yasushi Fujiwara , Noboru Suzuki , Kei Ishida , Yoshihiro Miyauchi , Tomohiro Kondo , Tsuneo Fujiwara , Etsuko Fujiwara
发明人： Yasushi Fujiwara , Noboru Suzuki , Kei Ishida , Yoshihiro Miyauchi , Tomohiro Kondo
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G15/2032 , G03G15/206 , G03G15/2064 , G03G2215/2032 , G03G2215/2035
摘要： A fixing device includes a tubular fusing film, a heater, a nip member, a backup member, a backup member, first supporting member, and a second supporting member. The heater may be disposed inside the tubular shape of the fusing film. The nip member may be disposed so as to be in sliding contact with the inner surface of the fusing film and heated by the heater. The backup member may form a nip portion between the backup member and the fusing film with the fusing film between the backup member and the nip member. The first supporting member may be configured to integrally support the heater and the nip member. The second supporting member may be configured to movably support the first supporting member so that the nip member moves relative to the backup member.
摘要翻译：定影装置包括管状定影膜，加热器，夹持部件，支撑部件，支撑部件，第一支撑部件和第二支撑部件。加热器可以设置在定影膜的管状内部。夹持部件可以设置成与定影膜的内表面滑动接触并被加热器加热。支撑构件可以在支撑构件和定影膜之间形成夹持部分，其中定影膜在支撑构件和夹持构件之间。第一支撑构件可以构造成一体地支撑加热器和夹持构件。第二支撑构件可以构造成可移动地支撑第一支撑构件，使得夹持构件相对于支撑构件移动。

13. 发明授权

US08494424B2 Fixing device 有权
标题翻译：固定装置
公开(公告)号：US08494424B2
公开(公告)日：2013-07-23
申请号：US12956462
申请日：2010-11-30
申请人： Kei Ishida , Noboru Suzuki , Yoshihiro Miyauchi , Tomohiro Kondo , Tsuneo Fujiwara , Etsuko Fujiwara
发明人： Kei Ishida , Yasushi Fujiwara , Noboru Suzuki , Yoshihiro Miyauchi , Tomohiro Kondo
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G15/2007 , G03G15/2039 , G03G2215/2035
摘要： A fixing device for thermally fixing a developing agent image to a sheet fed in a sheet feeding direction includes: a tubular flexible member; a nip member; a heater; a reflection member; a backup member; and a temperature sensor. The tubular flexible member has an inner peripheral surface defining an internal space. The nip member is disposed in the internal space and has one surface and opposite surface. The inner peripheral surface is in contact with the one surface. The heater is disposed in the internal space and confronts the nip member in a confronting direction. The reflection member is configured to reflect a radiant heat from the heater toward the nip member. The backup member is configured to provide a nip region in cooperation with the nip member for nipping the tubular flexible member between the backup member and the nip member. The temperature sensor is disposed in the internal space and is configured to detect a temperature of the nip member. The temperature sensor is positioned outside of the reflection member and in confrontation with the opposite surface.
摘要翻译：用于将显影剂图像热定影到在片材进给方向上进给的片材的定影装置包括：管状柔性构件; 咬合部件加热器反射构件; 备份成员; 和温度传感器。管状柔性构件具有限定内部空间的内周表面。夹持部件设置在内部空间中并且具有一个表面和相对的表面。内周面与一个表面接触。加热器设置在内部空间中，并且在相对的方向上面对夹持构件。反射构件被配置为将来自加热器的辐射热反射到压区构件。支撑构件构造成与夹持构件协作提供夹持区域，以将管状柔性构件夹在支撑构件和夹持构件之间。温度传感器设置在内部空间中，并且被配置为检测压区构件的温度。温度传感器位于反射构件外部并与相对表面对置。

14. 发明授权

US08452218B2 Fixing device 有权
标题翻译：固定装置
公开(公告)号：US08452218B2
公开(公告)日：2013-05-28
申请号：US12980065
申请日：2010-12-28
申请人： Noboru Suzuki , Kei Ishida , Yoshihiro Miyauchi , Tomohiro Kondo , Tsuneo Fujiwara , Etsuko Fujiwara
发明人： Yasushi Fujiwara , Noboru Suzuki , Kei Ishida , Yoshihiro Miyauchi , Tomohiro Kondo
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G2215/2035
摘要： A fixing device includes a tubular fusing film, a heater, a nip member, a backup member, a first supporting member, and a second supporting member. The heater may be disposed inside the tubular shape of the fusing film. The nip member may be disposed so as to be in sliding contact with the inner surface of the fusing film and heated by the heater. The backup member may form a nip portion between the backup member and the fusing film with the fusing film between the backup member and the nip member. The first supporting member may be configured to support the nip member. The second supporting member may be configured to support the heater and movably support the first supporting member so that the nip member moves relative to the backup member and the heater.
摘要翻译：定影装置包括管状定影膜，加热器，咬合部件，支撑部件，第一支撑部件和第二支撑部件。加热器可以设置在定影膜的管状内部。夹持部件可以设置成与定影膜的内表面滑动接触并被加热器加热。支撑构件可以在支撑构件和定影膜之间形成夹持部分，其中定影膜在支撑构件和夹持构件之间。第一支撑构件可构造成支撑夹持构件。第二支撑构件可以构造成支撑加热器并且可移动地支撑第一支撑构件，使得夹持构件相对于支撑构件和加热器移动。

15. 发明授权

US08412084B2 Fixing device provided with temperature sensor 有权
标题翻译：配有温度传感器的固定装置
公开(公告)号：US08412084B2
公开(公告)日：2013-04-02
申请号：US12956691
申请日：2010-11-30
申请人： Kei Ishida , Noboru Suzuki , Yoshihiro Miyauchi , Tomohiro Kondo , Tsuneo Fujiwara , Etsuko Fujiwara
发明人： Kei Ishida , Noboru Suzuki , Yoshihiro Miyauchi , Tomohiro Kondo , Yasushi Fujiwara
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G2215/2035
摘要： There is provided a fixing device for thermally fixing a developing agent image to a sheet. The fixing device includes: a tubular flexible member having an inner peripheral surface defining an internal space; a nip member disposed in the internal space and having one surface, the inner peripheral surface being in sliding contact with the one surface; a heater disposed in the internal space: a reflection plate configured to reflect a radiant heat from the heater toward the nip member; a backup member providing a nip region in cooperation with the nip member for nipping the flexible member between the backup member and the nip member; and a temperature sensor disposed in the internal space to detect a temperature of the reflection plate.
摘要翻译：提供了一种用于将显影剂图像热固定到片材的定影装置。定影装置包括：管状柔性构件，其具有限定内部空间的内周表面; 所述夹持部件设置在所述内部空间中并具有一个表面，所述内周面与所述一个表面滑动接触; 设置在所述内部空间中的加热器，被配置为将加热器的辐射热反射到所述夹持部件的反射板; 支撑构件与夹持构件协作提供夹持区域，用于将柔性构件夹在支撑构件和夹持构件之间; 以及设置在内部空间中以检测反射板的温度的温度传感器。

16. 发明授权

US08934804B2 Stay and guide configurations for a fuser unit 有权
标题翻译：保留并指导定影单元的配置
公开(公告)号：US08934804B2
公开(公告)日：2015-01-13
申请号：US13625091
申请日：2012-09-24
申请人： Noboru Suzuki , Kei Ishida , Takuji Matsuno , Tomohiro Kondo , Hisashi Tsukawaki , Seiji Hiramatsu
发明人： Noboru Suzuki , Kei Ishida , Takuji Matsuno , Tomohiro Kondo , Hisashi Tsukawaki , Seiji Hiramatsu
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G2215/2035
摘要： A fuser unit, which heat-fixes a developer image on a recording sheet, the fuser unit including: a cylindrical member having flexibility; a heat generation member; a nip member; a stay; a first frame; a second frame, and a wiring, wherein the first frame is provided with a pair of openings through which both axial end sides of the stay are exposed, wherein the second frame is configured to cover a central portion of the wiring, which is positioned at an inward side more than the pair of openings in the axial direction, wherein both axial sides of the second frame are provided with pressing protrusions that directly press the stay through the openings, and wherein both axial sides of the second frame are provided with third frames that cover a part of the wiring arranged at both axial end sides of the first frame.
摘要翻译：定影单元，其对记录片材上的显影剂图像进行热固定，所述定影单元包括：具有柔性的圆柱形构件; 发热件; 咬合部件逗留第一帧; 第二框架和布线，其中所述第一框架设置有一对开口，所述支柱的两个轴向端侧都暴露在所述开口中，其中所述第二框架构造成覆盖所述布线的中心部分，所述中心部分位于在所述轴向方向上比所述一对开口更靠内侧，其中所述第二框架的两个轴向侧面设置有通过所述开口直接按压所述支柱的按压突起，并且其中所述第二框架的两个轴向侧面设置有第三框架其覆盖布置在第一框架的两个轴向端侧的布线的一部分。

17. 发明申请

US20130136512A1 FUSER UNIT 有权
标题翻译：熔融单元
公开(公告)号：US20130136512A1
公开(公告)日：2013-05-30
申请号：US13625091
申请日：2012-09-24
申请人： Noboru Suzuki , Kei Ishida , Takuji Matsuno , Tomohiro Kondo , Hisashi Tsukawaki , Seiji Hiramatsu
发明人： Noboru Suzuki , Kei Ishida , Takuji Matsuno , Tomohiro Kondo , Hisashi Tsukawaki , Seiji Hiramatsu
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G2215/2035
摘要： A fuser unit, which heat-fixes a developer image on a recording sheet, the fuser unit comprising: a cylindrical member having flexibility; a heat generation member; a nip member; a stay; a first frame; a second frame, and a wiring, wherein the first frame is provided with a pair of openings through which both axial end sides of the stay are exposed, wherein the second frame is configured to cover a central portion of the wiring, which is positioned at an inward side more than the pair of openings in the axial direction, wherein both axial sides of the second frame are provided with pressing protrusions that directly press the stay through the openings, and wherein both axial sides of the second frame are provided with third frames that cover a part of the wiring arranged at both axial end sides of the first frame.
摘要翻译：定影单元，其对记录片材上的显影剂图像进行热固定，所述定影单元包括：具有柔性的圆柱形构件; 发热件; 咬合部件逗留第一帧; 第二框架和布线，其中所述第一框架设置有一对开口，所述支柱的两个轴向端侧都暴露在所述开口中，其中所述第二框架构造成覆盖所述布线的中心部分，所述中心部分位于在所述轴向方向上比所述一对开口更靠内侧，其中所述第二框架的两个轴向侧面设置有通过所述开口直接按压所述支柱的按压突起，并且其中所述第二框架的两个轴向侧面设置有第三框架其覆盖布置在第一框架的两个轴向端侧的布线的一部分。

18. 发明申请

US20130302075A1 Fixing Device Provided with Temperature Sensor 有权
标题翻译：配有温度传感器的固定装置
公开(公告)号：US20130302075A1
公开(公告)日：2013-11-14
申请号：US13939693
申请日：2013-07-11
申请人： Tsuneo Fujiwara , Etsuko Fujiwara
发明人： Yoshihiro Miyauchi , Yasushi Fujiwara , Noboru Suzuki , Kei Ishida , Tomohiro Kondo
IPC分类号： G03G15/20
CPC分类号： G03G15/2014 , G03G15/2007 , G03G15/2039 , G03G2215/2035
摘要： There is provided a fixing device for thermally fixing a developing agent image to a sheet. The fixing device includes a tubular flexible member, a heater, a nip member, a reflection plate, a backup member, a stay and a temperature sensor. The flexible member has an inner peripheral surface defining an internal space. The heater is disposed in the internal space and is configured to generate a radiant heat. The nip member is disposed in the internal space, the inner peripheral surface being in sliding contact with the nip member. The reflection plate is configured to reflect the radiant heat from the heater toward the nip member, the reflection plate having an outer profile. The backup member is configured to provide a nip region in cooperation with the nip member for nipping the flexible member between the backup member and the nip member. The stay covers the reflection plate and supports the nip member, the stay having a profile in conformance with the outer profile of the reflection plate, and the stay being formed with one of a through-hole and a notch. The temperature sensor is disposed in the internal space and extends through the one of the through-hole and the notch.
摘要翻译：提供了一种用于将显影剂图像热固定到片材的定影装置。定影装置包括管状柔性构件，加热器，夹持构件，反射板，支撑构件，撑杆和温度传感器。柔性构件具有限定内部空间的内周表面。加热器设置在内部空间中并且被配置成产生辐射热。夹持部件设置在内部空间中，内周面与夹持部件滑动接触。反射板被配置为将来自加热器的辐射热反射到夹持部件，反射板具有外部轮廓。支撑构件构造成与夹持构件协作提供夹持区域，以将柔性构件夹在支撑构件和夹持构件之间。支撑件覆盖反射板并支撑夹持部件，支柱具有与反射板的外部轮廓一致的轮廓，并且支柱形成有通孔和切口中的一个。温度传感器设置在内部空间中并且延伸穿过通孔和凹口中的一个。

19. 发明申请

US20130287459A1 Fixing Device 审中-公开
标题翻译：固定装置
公开(公告)号：US20130287459A1
公开(公告)日：2013-10-31
申请号：US13927474
申请日：2013-06-26
申请人： Etsuko Fujiwara , Tsuneo Fujiwara
发明人： Kei Ishida , Yasushi Fujiwara , Noboru Suzuki , Yoshihiro Miyauchi , Tomohiro Kondo
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G15/2007 , G03G15/2039 , G03G2215/2035
摘要： A fixing device for thermally fixing an image to a sheet includes: a tubular flexible member; a nip member; a heater; a reflection member; a backup member; and a temperature sensor. The tubular flexible member has an inner peripheral surface defining an internal space. The nip member is disposed in the internal space and has a surface and an opposite surface. The heater is disposed in the internal space confronting the nip member. The reflection member is configured to reflect radiant heat from the heater toward the nip member. The backup member may provide a nip region with the nip member for nipping the tubular flexible member between the backup member and the nip member. The temperature sensor is disposed in the internal space and is configured to detect a temperature of the nip member. The temperature sensor is positioned outside of the reflection member and confronting the opposite surface.
摘要翻译：用于将图像热定影到片材的定影装置包括：管状柔性构件; 咬合部件加热器反射构件; 备份成员; 和温度传感器。管状柔性构件具有限定内部空间的内周表面。夹持部件设置在内部空间中并且具有表面和相对的表面。加热器设置在面对夹持部件的内部空间中。反射构件被配置为将来自加热器的辐射热反射到压区构件。支撑构件可以提供具有夹持构件的夹持区域，用于将管状柔性构件夹在支撑构件和夹持构件之间。温度传感器设置在内部空间中，并且被配置为检测压区构件的温度。温度传感器位于反射构件的外部并且面对相对的表面。

20. 发明申请

US20130336692A1 Fixing Device Including Reflecting Plate With Tilted Ends 审中-公开
标题翻译：包括具有倾斜端的反射板的固定装置
公开(公告)号：US20130336692A1
公开(公告)日：2013-12-19
申请号：US13972312
申请日：2013-08-21
申请人： Etsuko Fujiwara , Tsuneo Fujiwara
发明人： Tomohiro Kondo , Yasushi Fujiwara , Kei Ishida , Noboru Suzuki , Takuji Matsuno
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G15/2007 , G03G2215/2035
摘要： A fixing device includes a heating element disposed inside a flexible fusing member, a nip member disposed to contact with a surface of the flexible fusing member and to allow the flexible fusing member to slide along the nip member, a reflecting plate for reflecting radiant heat from the heating element toward the nip member, and a backup member for nipping the flexible fusing member with the nip member. The reflecting plate includes a central reflecting portion extending along a longitudinal direction of the heating element at least in a region corresponding to along a heat generating portion of the heating element, and end reflecting portions stationarily provided on both ends of the central reflecting portion. The end reflecting portions are disposed in positions longitudinally outward of the heat generating portion and each has a reflecting surface tilted with respect to the longitudinal direction of the heating element.
摘要翻译：定影装置包括设置在柔性定影构件内部的加热元件，设置成与柔性定影构件的表面接触并允许柔性定影构件沿着夹持构件滑动的夹持构件，用于反射辐射热的反射板加热元件朝向夹持部件，以及用于将柔性定影部件夹在夹持部件上的支撑部件。反射板包括至少在与加热元件的发热部相对应的区域中沿着加热元件的纵向方向延伸的中心反射部分和固定地设置在中心反射部分两端的端部反射部分。端部反射部分设置在发热部分的纵向外侧的位置，并且每个具有相对于加热元件的纵向方向倾斜的反射表面。

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