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1. 发明申请

US20070019983A1 Image forming apparatus having transfer belt 审中-公开
标题翻译：具有转印带的图像形成装置
公开(公告)号：US20070019983A1
公开(公告)日：2007-01-25
申请号：US11350058
申请日：2006-02-09
申请人： Eun-sang Park
发明人： Eun-sang Park
IPC分类号： G03G15/16
CPC分类号： G03G15/161 , G03G2215/0119 , G03G2215/1614 , G03G2215/1661 , G03G2221/1627
摘要： An image forming apparatus has a transfer belt including a transfer belt that transfers a toner image transferred from a photographic drum. A vibrator-bar is disposed inside of the transfer belt to contact the back side of the transfer belt. Preferably, the vibrator-bar applies ultrasonic vibrations. A cleaning blade and a cleaning roller may be disposed downstream of the vibrator-bar.
摘要翻译：图像形成装置具有转印带，该转印带包括转印带，其转印从照相鼓转印的调色剂图像。振动棒设置在转印带内部以接触转印带的背面。优选地，振动棒施加超声波振动。清洁刮板和清洁辊可以设置在振动棒的下游。

2. 发明授权

US07421238B2 Used developer cleaning system and image forming apparatus having the same 失效
标题翻译：二次显影剂清洗系统及其成像装置
公开(公告)号：US07421238B2
公开(公告)日：2008-09-02
申请号：US11244147
申请日：2005-10-06
申请人： Jun-Hee Lee , Eun-Sang Park
发明人： Jun-Hee Lee , Eun-Sang Park
IPC分类号： G03G21/00 , G03G21/10
CPC分类号： G03G21/12 , G03G2221/1624
摘要： A used developer cleaning system is provided which removes used developer remaining on an image transmission medium after a developer image has been transferred, and an image forming apparatus having such a used developer cleaning system. The used developer cleaning system includes a cleaning section, a used developer collecting section, a first sludge filtering section, positioned in the used developer collecting section to divide the used developer collecting section into at least two spaces, and a used developer storage section for storing the used developer, from which sludge has been filtered through the first sludge filtering section. The used developer storage section communicates with the used developer collecting section.
摘要翻译：提供了一种使用过的显影剂清洁系统，其在显影剂图像转印之后移除残留在图像传输介质上的使用的显影剂，以及具有这种使用的显影剂清洁系统的图像形成装置。所使用的显影剂清洁系统包括清洁部分，用过的显影剂收集部分，第一污泥过滤部分，定位在所使用的显影剂收集部分中，以将所用的显影剂收集部分分成至少两个空间;以及用于存储的用过的显影剂存储部分污泥已经通过第一污泥过滤部分过滤的二氧化碳显影剂。所使用的显影剂储存部分与所使用的显影剂收集部分连通。

3. 发明申请

US20080138130A1 FUSING DEVICE AND IMAGE FORMING APPARATUS EMPLOYING THE SAME 有权
标题翻译：加热装置和使用其的图像形成装置
公开(公告)号：US20080138130A1
公开(公告)日：2008-06-12
申请号：US11771466
申请日：2007-06-29
申请人： Eun-sang PARK , Woo-chul Jung , Kyung-shig Chung
发明人： Eun-sang PARK , Woo-chul Jung , Kyung-shig Chung
IPC分类号： G03G15/20
CPC分类号： G03G15/206 , G03G15/2028 , G03G2215/2009
摘要： A fusing device that is provided on a printing passage of an image forming apparatus and fuses an image transferred to a print medium, the fusing device including: a heating roller; a pressure roller to press a print medium fed along the printing passage against the heating roller; a separation roller to separate the print medium from the heating roller; a fusing pressure belt that winds around the pressure roller and the separation roller; a first elastic member to pressure the pressure roller towards the heating roller along a first line; and a second elastic member to pressure the separation roller towards the heating roller, wherein the first line passes through a center of the pressure roller and forms an angle towards the separation roller with a second line that passes through a center of the heating roller and the center of the pressure roller.
摘要翻译：一种定影装置，其设置在图像形成装置的打印通道上并熔合转印到打印介质上的图像，所述定影装置包括：加热辊; 加压辊，用于将沿着打印通道供给的打印介质压靠在加热辊上; 分离辊，用于将打印介质与加热辊分离; 绕压力辊和分离辊缠绕的定影加压带; 第一弹性构件，其沿着第一线将加压辊朝向加热辊加压; 以及第二弹性构件，用于将分离辊朝向加热辊加压，其中第一线穿过加压辊的中心并且朝向分离辊形成一个角度，其中第二条线穿过加热辊的中心，压辊中心。

4. 发明授权

US07903997B2 Coupling apparatus and image forming apparatus employing the same 有权
标题翻译：耦合装置和采用该耦合装置的图像形成装置
公开(公告)号：US07903997B2
公开(公告)日：2011-03-08
申请号：US11947313
申请日：2007-11-29
申请人： Woo-chul Jung , Jin-kyu Yang , Sang-woon Lee , Eun-sang Park
发明人： Woo-chul Jung , Jin-kyu Yang , Sang-woon Lee , Eun-sang Park
IPC分类号： G03G15/00
CPC分类号： G03G21/1633 , G03G21/1647 , G03G21/168 , G03G2221/1657 , G03G2221/169 , Y10T74/20018
摘要： An image forming apparatus includes a main body unit which has an image forming unit; a door unit which couples with the main body unit to open and close the main body unit, and has a projection at one side thereof; a mid-transfer unit which couples with the door unit; a coupling knob which is provided in the main body unit and rotates in cooperation with pressure of the projection when the door unit is closed; and a coupling apparatus which is provided in the main body and transmits a driving force from the main body unit to the mid-transfer unit in cooperation with the rotation of the coupling knob.
摘要翻译：图像形成装置包括具有图像形成单元的主体单元; 门单元，其与主体单元耦合以打开和关闭主体单元，并且在其一侧具有突起; 与门单元耦合的中转单元; 连接旋钮，其设置在所述主体单元中，并且当所述门单元关闭时与所述突起的压力一起旋转; 以及耦合装置，其设置在主体中，并且与联接旋钮的旋转协调地将驱动力从主体单元传递到中间传送单元。

5. 发明授权

US07085521B2 Developing device for wet electrophotographic printer 有权
标题翻译：湿式电子照相打印机显影装置
公开(公告)号：US07085521B2
公开(公告)日：2006-08-01
申请号：US10780559
申请日：2004-02-19
申请人： Eun-Sang Park
发明人： Eun-Sang Park
IPC分类号： G03G15/10
CPC分类号： G03G15/10
摘要： Disclosed is a developing unit of a wet electrophotographic printer, which has a photoconductive drum, a developing roller for transferring a developer onto the photoconductive drum, a cartridge for storing a developer therein, a developer guide disposed at a predetermined distance away from an inner wall of the cartridge, and having a developer supplying path defined therein to guide the developer in the cartridge to the developing roller, and a developer pumping means disposed in the cartridge to pump up the developer in the cartridge toward the developing roller.
摘要翻译：公开了一种湿式电子照相打印机的显影单元，其具有感光鼓，用于将显影剂转印到感光鼓上的显影辊，用于将显影剂存储在其中的显影剂引导件，其布置成距离内壁预定距离并且具有限定在其中的显影剂供应路径以将盒中的显影剂引导到显影辊，以及设置在盒中的显影剂泵送装置，以将墨盒中的显影剂泵送到显影辊。

6. 发明申请

US20050100485A1 Device for filtering discharged air of a wet-type electrophotographic image forming apparatus 审中-公开
标题翻译：用于过滤湿式电子照相图像形成装置的排出空气的装置
公开(公告)号：US20050100485A1
公开(公告)日：2005-05-12
申请号：US10914252
申请日：2004-08-10
申请人： Jong-tae Kim , Young-sil Lee , Eun-sang Park
发明人： Jong-tae Kim , Young-sil Lee , Eun-sang Park
IPC分类号： G03G21/00 , B01D53/86 , G03G15/10 , B01D53/34
CPC分类号： B01D53/8668
摘要： A device for filtering discharged air of a wet-type electrophotographic image forming apparatus capable of diffusing heat transmitted from a heater and an oxidation catalyst filter to prevent transformation of a casing of the device. The filtering device comprises a heater connected to a power unit of the image forming apparatus to generate heat. An oxidation catalyst filter is disposed adjacent to the heater to filter the discharged air through a chemical reaction with the discharged air. A filter casing holds the heater and the oxidation catalyst filter inside. A filtering device casing having the filter casing at a predetermined distance inside to form an air path through which the discharged air is drawn through a discharge path of the image forming apparatus. The air is discharged to the outside passing through the filter casing and a heat generation device connecting the filter casing to the filtering device casing, thereby preventing the heat of the heater from being transmitted to the filtering device casing.
摘要翻译：用于过滤能够扩散从加热器和氧化催化剂过滤器传递的热的湿式电子照相成像设备的排出空气的装置，以防止装置的壳体变形。过滤装置包括连接到图像形成装置的动力单元以产生热量的加热器。氧化催化剂过滤器邻近加热器设置，以通过与排出的空气的化学反应来过滤排出的空气。过滤器外壳将加热器和氧化催化剂过滤器保持在内部。一种过滤装置壳体，其具有在预定距离内部的过滤器壳体，以形成空气通道，排出的空气通过该空气通道从图像形成装置的排出路径被抽出。空气排出到通过过滤器壳体的外部，以及将过滤器壳体连接到过滤装置壳体的发热装置，从而防止加热器的热量传递到过滤装置壳体。

7. 发明授权

US07848693B2 Endless belt type fusing device and image forming apparatus employing the same 有权
标题翻译：无端带式定影装置和采用该定影装置的图像形成装置
公开(公告)号：US07848693B2
公开(公告)日：2010-12-07
申请号：US11771466
申请日：2007-06-29
申请人： Eun-sang Park , Woo-chul Jung , Kyung-shig Chung
发明人： Eun-sang Park , Woo-chul Jung , Kyung-shig Chung
IPC分类号： G03G15/20
CPC分类号： G03G15/206 , G03G15/2028 , G03G2215/2009
摘要： A fusing device that is provided on a printing passage of an image forming apparatus and fuses an image transferred to a print medium, the fusing device including: a heating roller; a pressure roller to press the print medium fed along the printing passage against the heating roller; a separation roller to separate the print medium from the heating roller; a fusing pressure belt that winds around the pressure roller and the separation roller; a first elastic member to pressure the pressure roller towards the heating roller along a first line; and a second elastic member to pressure the separation roller towards the heating roller, wherein the first line passes through a center of the pressure roller and forms an angle towards the separation roller with a second line that passes through a center of the heating roller and the center of the pressure roller.
摘要翻译：一种定影装置，其设置在图像形成装置的打印通道上并熔合转印到打印介质上的图像，所述定影装置包括：加热辊; 加压辊，其将沿着打印通道供给的打印介质压靠在加热辊上; 分离辊，用于将打印介质与加热辊分离; 绕压力辊和分离辊缠绕的定影加压带; 第一弹性构件，其沿着第一线将加压辊朝向加热辊加压; 以及第二弹性构件，用于将分离辊朝向加热辊加压，其中第一线穿过加压辊的中心并且朝向分离辊形成一个角度，其中第二条线穿过加热辊的中心，压辊中心。

8. 发明申请

US20080134824A1 COUPLING APPARATUS AND IMAGE FORMING APPARATUS EMPLOYING THE SAME 有权
标题翻译：连接装置和使用其的图像形成装置
公开(公告)号：US20080134824A1
公开(公告)日：2008-06-12
申请号：US11947313
申请日：2007-11-29
申请人： Woo-chul Jung , Jin-kyu Yang , Sang-woon Lee , Eun-sang Park
发明人： Woo-chul Jung , Jin-kyu Yang , Sang-woon Lee , Eun-sang Park
IPC分类号： G05G9/00
CPC分类号： G03G21/1633 , G03G21/1647 , G03G21/168 , G03G2221/1657 , G03G2221/169 , Y10T74/20018
摘要： An image forming apparatus includes a main body unit which has an image forming unit; a door unit which couples with the main body unit to open and close the main body unit, and has a projection at one side thereof; a mid-transfer unit which couples with the door unit; a coupling knob which is provided in the main body unit and rotates in cooperation with pressure of the projection when the door unit is closed; and a coupling apparatus which is provided in the main body and transmits a driving force from the main body unit to the mid-transfer unit in cooperation with the rotation of the coupling knob.
摘要翻译：图像形成装置包括具有图像形成单元的主体单元; 门单元，其与主体单元耦合以打开和关闭主体单元，并且在其一侧具有突起; 与门单元耦合的中转单元; 连接旋钮，其设置在所述主体单元中，并且当所述门单元关闭时与所述突起的压力一起旋转; 以及耦合装置，其设置在主体中，并且与联接旋钮的旋转协调地将驱动力从主体单元传递到中间传送单元。

9. 发明申请

US20060083563A1 Used developer cleaning system and image forming apparatus having the same 失效
标题翻译：二次显影剂清洗系统及其成像装置
公开(公告)号：US20060083563A1
公开(公告)日：2006-04-20
申请号：US11244147
申请日：2005-10-06
申请人： Jun-Hee Lee , Eun-Sang Park
发明人： Jun-Hee Lee , Eun-Sang Park
IPC分类号： G03G21/00
CPC分类号： G03G21/12 , G03G2221/1624
摘要： A used developer cleaning system is provided which removes used developer remaining on an image transmission medium after a developer image has been transferred, and an image forming apparatus having such a used developer cleaning system. The used developer cleaning system includes a cleaning section, a used developer collecting section, a first sludge filtering section, positioned in the used developer collecting section to divide the used developer collecting section into at least two spaces, and a used developer storage section for storing the used developer, from which sludge has been filtered through the first sludge filtering section. The used developer storage section communicates with the used sludge collecting section.
摘要翻译：提供了一种使用过的显影剂清洁系统，其在显影剂图像转印之后移除残留在图像传输介质上的使用的显影剂，以及具有这种使用的显影剂清洁系统的图像形成装置。所使用的显影剂清洁系统包括清洁部分，用过的显影剂收集部分，第一污泥过滤部分，定位在所使用的显影剂收集部分中，以将所用的显影剂收集部分分成至少两个空间;以及用于存储的用过的显影剂存储部分污泥已经通过第一污泥过滤部分过滤的二氧化碳显影剂。所使用的显影剂储存部与废污泥收集部连通。

10. 发明授权

US07444105B2 Image-forming apparatus with a toner pressure control device 失效
标题翻译：具有调色剂压力控制装置的图像形成装置
公开(公告)号：US07444105B2
公开(公告)日：2008-10-28
申请号：US11337022
申请日：2006-01-23
申请人： Eun-sang Park
发明人： Eun-sang Park
IPC分类号： G03G15/08
CPC分类号： G03G15/0893 , G03G15/0875 , G03G15/0877
摘要： An image-forming apparatus includes a developing unit. The developing unit has at least one carrying screw for uniformly distributing toner on a supply roller, a toner container that includes at least one mixing screw and supplies toner to the developing unit, and a toner pressure control device that controls the transfer of the toner by being rotatably mounted in a toner path between the developing unit and the toner container.
摘要翻译：图像形成装置包括显影单元。显影单元具有用于在供给辊上均匀分配调色剂的至少一个携带螺丝，包括至少一个混合螺丝并将调色剂供给到显影单元的调色剂容器和调色剂压力控制装置，该调色剂压力控制装置控制调色剂的转印可旋转地安装在显影单元和调色剂容器之间的调色剂通道中。

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