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1. 发明申请

US20080247789A1 FIXING DEVICE AND IMAGE FORMING APPARATUS HAVING THE SAME 有权
标题翻译：固定装置和具有该装置的图像形成装置
公开(公告)号：US20080247789A1
公开(公告)日：2008-10-09
申请号：US11839029
申请日：2007-08-15
申请人： Su-ho SHIN , Hwan-guem Kim , Dong-jin Seol , Dong-woo Lee , Tae-gyu Kim , Chang-hoon Jung
发明人： Su-ho SHIN , Hwan-guem Kim , Dong-jin Seol , Dong-woo Lee , Tae-gyu Kim , Chang-hoon Jung
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G2215/2035
摘要： A fixing device includes a fixing roller, a fixing belt which is made to rotate by a rotation force received from the fixing roller, a nip forming unit to form a nip zone at a contact area between the fixing roller and the fixing belt, and a first heating unit, which is separated from the nip zone, to apply heat to the fixing belt. The nip zone and the heating unit are separated, so that the heating unit can be prevented from being broken as a result of the pressurization and thermal deformation.
摘要翻译：定影装置包括定影辊，通过由定影辊接收的旋转力旋转的定影带，在定影辊和定影带之间的接触区域处形成压区的辊隙形成单元，以及第一加热单元，其从夹持区域分离，以向定影带施加热量。夹持区域和加热单元被分离，从而可以防止加热单元由于加压和热变形而破裂。

2. 发明授权

US07773930B2 Fixing device and image forming apparatus having the same 有权
标题翻译：固定装置及其成像装置
公开(公告)号：US07773930B2
公开(公告)日：2010-08-10
申请号：US11839029
申请日：2007-08-15
申请人： Su-ho Shin , Hwan-guem Kim , Dong-jin Seol , Dong-woo Lee , Tae-gyu Kim , Chang-hoon Jung
发明人： Su-ho Shin , Hwan-guem Kim , Dong-jin Seol , Dong-woo Lee , Tae-gyu Kim , Chang-hoon Jung
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G2215/2035
摘要： A fixing device includes a fixing roller, a fixing belt which is made to rotate by a rotation force received from the fixing roller, a nip forming unit to form a nip zone at a contact area between the fixing roller and the fixing belt, and a first heating unit, which is separated from the nip zone, to apply heat to the fixing belt. The nip zone and the heating unit are separated, so that the heating unit can be prevented from being broken as a result of the pressurization and thermal deformation.
摘要翻译：定影装置包括定影辊，通过由定影辊接收的旋转力旋转的定影带，在定影辊和定影带之间的接触区域处形成压区的辊隙形成单元，以及第一加热单元，其从夹持区域分离，以向定影带施加热量。夹持区域和加热单元被分离，从而可以防止加热单元由于加压和热变形而破裂。

3. 发明授权

US07623817B2 Fixing device and image forming apparatus having the same 有权
标题翻译：固定装置及其成像装置
公开(公告)号：US07623817B2
公开(公告)日：2009-11-24
申请号：US11850977
申请日：2007-09-06
申请人： Chang-hoon Jung , Hwan-guem Kim , Dong-jin Seol , Dong-woo Lee , Su-ho Shin , Tae-gyu Kim
发明人： Chang-hoon Jung , Hwan-guem Kim , Dong-jin Seol , Dong-woo Lee , Su-ho Shin , Tae-gyu Kim
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G2215/2016 , G03G2215/2035
摘要： A fixing device includes a pressing roller, a fixing belt to receive a rotation force transferred from the pressing roller and to rotate thereby, a nip forming member which is mounted inside the fixing belt, the nip forming member including a heat transmission unit formed thereon, and a heat source, which is mounted inside the nip forming member, to simultaneously apply heat to the nip forming member and to the fixing belt through the heat transmission unit.
摘要翻译：定影装置包括加压辊，定影带，用于接受从加压辊传递的旋转力并由此旋转;夹持形成部件，其安装在定影带内部;夹持形成部件包括形成在其上的传热单元，以及安装在辊隙形成构件内部的热源，以通过热传递单元同时向辊隙形成构件和定影带施加热量。

4. 发明申请

US20080232871A1 FIXING DEVICE AND IMAGE FORMING APPARATUS HAVING THE SAME 有权
标题翻译：固定装置和具有该装置的图像形成装置
公开(公告)号：US20080232871A1
公开(公告)日：2008-09-25
申请号：US11850977
申请日：2007-09-06
申请人： Chang-hoon Jung , Hwan-guem Kim , Dong-jin Seol , Dong-woo Lee , Su-ho Shin , Tae-gyu Kim
发明人： Chang-hoon Jung , Hwan-guem Kim , Dong-jin Seol , Dong-woo Lee , Su-ho Shin , Tae-gyu Kim
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G2215/2016 , G03G2215/2035
摘要： A fixing device includes a pressing roller, a fixing belt to receive a rotation force transferred from the pressing roller and to rotate thereby, a nip forming member which is mounted inside the fixing belt, the nip forming member including a heat transmission unit formed thereon, and a heat source, which is mounted inside the nip forming member, to simultaneously apply heat to the nip forming member and to the fixing belt through the heat transmission unit.
摘要翻译：定影装置包括加压辊，定影带，用于接受从加压辊传递的旋转力并由此旋转;夹持形成部件，其安装在定影带内部;夹持形成部件包括形成在其上的传热单元，以及安装在辊隙形成构件内部的热源，以通过热传递单元同时向辊隙形成构件和定影带施加热量。

5. 发明申请

US20080240807A1 BELT MEANDER PREVENTING DEVICE, FIXING DEVICE AND IMAGE FORMING APPARATUS HAVING THE SAME 审中-公开
标题翻译：皮带预防装置，固定装置和具有该装置的图像形成装置
公开(公告)号：US20080240807A1
公开(公告)日：2008-10-02
申请号：US11862513
申请日：2007-09-27
申请人： Dong-woo Lee , Hwan-guem Kim , Tae-gyu Kim , Su-ho Shin , Chang-hoon Jung , Hwan-hee Kim
发明人： Dong-woo Lee , Hwan-guem Kim , Tae-gyu Kim , Su-ho Shin , Chang-hoon Jung , Hwan-hee Kim
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G2215/00143 , G03G2215/2038
摘要： A fixing device includes a fixing roller, a fixing belt which is made to rotate by a rotation force transferred from the fixing roller, a heat source which is mounted inside the fixing belt, a guide member, which is mounted inside the fixing belt, to guide the rotation of the fixing belt, and a belt meander preventing unit, which is mounted on the guide member, to elastically support both sides of the fixing belt and to prevent the fixing belt from meandering. Therefore, the sides of the fixing belt are elastically supported to gently absorb a reaction force acting on the end portion of the fixing belt, and accordingly it is possible to prevent the fixing belt from being damaged and meandering.
摘要翻译：固定装置包括定影辊，通过从定影辊传递的旋转力旋转的定影带，安装在定影带内部的热源，安装在定影带内部的引导构件，引导定影带的旋转，以及安装在引导构件上的带曲折防止单元，以弹性地支撑定影带的两侧，并防止定影带蜿蜒。因此，定影带的侧面被弹性地支撑，以轻轻地吸收作用在定影带的端部上的反作用力，因此可以防止定影带被损坏和曲折。

6. 发明授权

US07773931B2 Fusing device and image forming apparatus having the same 有权
标题翻译：定影装置和具有该定影装置的图像形成装置
公开(公告)号：US07773931B2
公开(公告)日：2010-08-10
申请号：US12104699
申请日：2008-04-17
申请人： Chang-hoon Jung , Dong-woo Lee , Tae-gyu Kim , Su-ho Shin , Dong-jin Seol , Hwan-hee Kim
发明人： Chang-hoon Jung , Dong-woo Lee , Tae-gyu Kim , Su-ho Shin , Dong-jin Seol , Hwan-hee Kim
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G2215/2035
摘要： A fusing device includes a pressure unit, a belt unit to rotate in outer contact with the pressure unit, a nip forming unit to form a nip over a contact portion between the pressure unit and the belt unit, a heating unit to heat the nip forming unit and the belt unit, and a support unit to press and support the nip forming unit constantly and having a plurality of heat transmission portions defined in a parallelogrammic shape of an oblique direction with respect to a traveling direction of the belt unit.
摘要翻译：定影装置包括压力单元，与压力单元外部旋转的带单元，在压力单元和带单元之间的接触部分上形成辊隙的辊隙形成单元，用于加热辊隙成形的加热单元单元和带单元，以及支撑单元，其压缩和支撑辊隙形成单元，并且具有相对于带单元的行进方向以倾斜方向限定的多个传热部。

7. 发明申请

US20090110451A1 FUSING DEVICE AND IMAGE FORMING APPARATUS HAVING THE SAME 有权
标题翻译：熔接装置和具有该装置的图像形成装置
公开(公告)号：US20090110451A1
公开(公告)日：2009-04-30
申请号：US12104699
申请日：2008-04-17
申请人： Chang-hoon Jung , Dong-woo Lee , Tae-gyu Kim , Su-ho Shin , Dong-jin Seol , Hwan-hee Kim
发明人： Chang-hoon Jung , Dong-woo Lee , Tae-gyu Kim , Su-ho Shin , Dong-jin Seol , Hwan-hee Kim
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G2215/2035
摘要： A fusing device includes a pressure unit, a belt unit to rotate in outer contact with the pressure unit, a nip forming unit to form a nip over a contact portion between the pressure unit and the belt unit, a heating unit to heat the nip forming unit and the belt unit, and a support unit to press and support the nip forming unit constantly and having a plurality of heat transmission portions defined in a parallelogrammic shape of an oblique direction with respect to a traveling direction of the belt unit.
摘要翻译：定影装置包括压力单元，与压力单元外部旋转的带单元，在压力单元和带单元之间的接触部分上形成辊隙的辊隙形成单元，用于加热辊隙成形的加热单元单元和带单元，以及支撑单元，其压缩和支撑辊隙形成单元，并且具有相对于带单元的行进方向以倾斜方向限定的多个传热部。

8. 发明申请

US20080240806A1 FIXING UNIT AND IMAGE FORMING APPARATUS HAVING THE SAME 失效
标题翻译：固定单元和图像形成装置
公开(公告)号：US20080240806A1
公开(公告)日：2008-10-02
申请号：US11854645
申请日：2007-09-13
申请人： Seung-jun LEE , Hwan-guem Kim , Dong-jin Seol , Dong-woo Lee , Tae-gyu Kim
发明人： Seung-jun LEE , Hwan-guem Kim , Dong-jin Seol , Dong-woo Lee , Tae-gyu Kim
IPC分类号： G03G15/20
CPC分类号： G03G15/2064
摘要： A fixing unit which enables high-speed operation and miniaturization, and an image forming apparatus having the fixing unit, includes a heating member which is heated by a heat source, the heating member having a predetermined width; a rotating member to rotate in contact with the heating member; a driving member to rotate the rotating member; and a pressing member to press both sides of the heating member towards the driving member and to form a predetermined fixing nip between the rotating member and the driving member, wherein the heating member has a second moment of inertia which is set to maintain a fixing efficiency of 90% or more in a central portion of the heating member.
摘要翻译：具有能够进行高速运行和小型化的定影单元和具有该定影单元的图像形成装置包括由热源加热的加热构件，加热构件具有预定宽度; 旋转构件，其与加热构件接触旋转; 用于旋转所述旋转构件的驱动构件; 以及按压部件，其将所述加热部件的两侧压向所述驱动部件，并且在所述旋转部件与所述驱动部件之间形成预定的定影夹持部，所述加热部件具有设定为保持固定效率的第二惯性矩在加热构件的中心部分中为90％以上。

9. 发明授权

US07657216B2 Fixing unit and image forming apparatus having the same 失效
标题翻译：固定单元和具有该固定单元的图像形成装置
公开(公告)号：US07657216B2
公开(公告)日：2010-02-02
申请号：US11854645
申请日：2007-09-13
申请人： Seung-jun Lee , Hwan-guem Kim , Dong-jin Seol , Dong-woo Lee , Tae-gyu Kim
发明人： Seung-jun Lee , Hwan-guem Kim , Dong-jin Seol , Dong-woo Lee , Tae-gyu Kim
IPC分类号： G03G15/20
CPC分类号： G03G15/2064
摘要： A fixing unit which enables high-speed operation and miniaturization, and an image forming apparatus having the fixing unit, includes a heating member which is heated by a heat source, the heating member having a predetermined width; a rotating member to rotate in contact with the heating member; a driving member to rotate the rotating member; and a pressing member to press both sides of the heating member towards the driving member and to form a predetermined fixing nip between the rotating member and the driving member, wherein the heating member has a second moment of inertia which is set to maintain a fixing efficiency of 90% or more in a central portion of the heating member.
摘要翻译：具有能够进行高速运行和小型化的定影单元和具有该定影单元的图像形成装置包括由热源加热的加热构件，加热构件具有预定宽度; 旋转构件，其与加热构件接触旋转; 用于旋转所述旋转构件的驱动构件; 以及按压部件，其将所述加热部件的两侧压向所述驱动部件，并且在所述旋转部件与所述驱动部件之间形成预定的定影夹持部，所述加热部件具有设定为保持固定效率的第二惯性矩在加热构件的中心部分中为90％以上。

10. 发明申请

US20090092423A1 FUSING DEVICE AND IMAGE FORMING APPARATUS HAVING THE SAME 有权
标题翻译：熔接装置和具有该装置的图像形成装置
公开(公告)号：US20090092423A1
公开(公告)日：2009-04-09
申请号：US12036514
申请日：2008-02-25
申请人： Su-ho SHIN , Dong-woo Lee , Tae-gyu Kim , Chang-hoon Jung , Tae-hoon Kim , Hwan-hee Kim
发明人： Su-ho SHIN , Dong-woo Lee , Tae-gyu Kim , Chang-hoon Jung , Tae-hoon Kim , Hwan-hee Kim
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G2215/2035
摘要： A fusing device includes a rotatable pressing roller, a fusing belt to rotate by a rotational force transmitted from the rotatable pressing roller, a nip forming member to contact an inner surface of the fusing belt to form a nip on a contact area between the rotatable pressing roller and the fusing belt, a heating member formed in approximately an internal central portion of the fusing belt to heat the nip forming member and the fusing belt, an inner support member formed within the fusing belt to press a nip part of the nip forming member toward the rotatable pressing roller, and an outer support member formed outside the fusing belt, and both ends of the outer support member being engaged with the inner support member to thereby reinforce the strength of the inner support member and form a path for radiation heat to disperse. The support unit includes an inner support member placed within the belt unit, and an outer support member placed outside the belt unit, both ends of the outer support member being engaged with the inner support member to reinforce the strength of the inner support member and to form a path for a radiation heat to disperse.
摘要翻译：定影装置包括可旋转的加压辊，通过从可旋转的加压辊传递的旋转力而旋转的定影带，夹持形成构件，其与定影带的内表面接触，以在可旋转的压制辊和定影带，形成在定影带的大致中心部分的加热构件，用于加热夹持部件和定影带;形成在定影带内的内部支撑构件，以挤压辊隙形成构件的夹持部分朝向可旋转的压辊，以及形成在定影带外部的外支撑构件，并且外支撑构件的两端与内支撑构件接合，从而增强内支撑构件的强度，并形成用于辐射热的路径分散。支撑单元包括放置在皮带单元内的内支撑构件和设置在皮带单元外部的外支撑构件，外支撑构件的两端与内支撑构件接合以增强内支撑构件的强度，形成辐射热分散的路径。

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