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公开(公告)号：KR100337922B1
公开(公告)日：2002-05-23
申请号：KR1019990054532
申请日：1999-12-02
Applicant: 삼성전자주식회사
IPC: G03G15/01
CPC classification number: G03G15/754 , G03G2221/1606
Abstract: 개시된본 발명에의한습식전자사진방식인쇄기의감광벨트카트리지는, 내부에감광벨트가무한궤도상태로수납되도록일면이개방된통형상으로이루어지는카트리지몸체와, 일측이카트리지몸체의내주벽단부에고정되어설치되며카트리지몸체의내주벽에감광벨트의무한궤도를따라간헐적으로배치되어카트리지몸체의내주벽과의사이에감광벨트가끼여져지지되도록하는복수개의스프링플레이트와, 카트리지몸체의개방부에감광벨트의테두리를지지함과아울러복수개의스프링플레이트의단부를지지하도록설치되어감광벨트의부분적인처짐을방지하는인너커버를포함한다. 카트리지몸체의각 모서리부는라운딩처리되며, 일측에는취급을위한손잡이가형성된다. 또한, 카트리지몸체의상면에는벨트유니트의진입용레일에슬라이딩형합되는한 쌍의걸림리브로이루어지지는가이드레일이형성된다. 그리고, 인너커버는벨트유니트에로의진입시카트리지몸체의내부로슬라이딩이동된다. 이에의하면, 구조가간단하고구성부품수가줄어듬으로써제작이용이할뿐만아니라조립시간및 조립비용을절감할수 있다. 또한, 취급이용이하여사용이편리하며, 감광벨트의손상을방지할수 있다.
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公开(公告)号：KR1020010054953A
公开(公告)日：2001-07-02
申请号：KR1019990055960
申请日：1999-12-08
Applicant: 삼성전자주식회사
IPC: G03G15/06
CPC classification number: G03G15/101
Abstract: PURPOSE: A method of controlling a developer mode in a wet electro-photographic printer is provided to prevent pollution of a photosensitive belt by a developing roll in cleaning a developing roll by cleaning a developing roll in a home mode. CONSTITUTION: A deceleration gear train(110) has the first and second deceleration gears(111,113), and decelerates a power from the motor(100) in two steps. A power relay gear(120) is installed to mesh into the deceleration gear train(110), and relays the power decelerated by the deceleration gear train(110) to a link/gear assembly(130). The link/gear assembly(130) moves with a development roll, and transmits the power relayed by the power transmission gear(120) to a development roll gear(140). The motor(100) has a pinion(101) in a shaft(100a), and the pinion(101) is meshed into the deceleration gear train(110).
Abstract translation: 目的：提供一种控制湿式电子照相打印机中的显影剂模式的方法，以通过在家庭模式下清洁显影辊来清洁显影辊，以防止显影辊对感光带的污染。 构成：减速齿轮系（110）具有第一减速齿轮（111）和第二减速齿轮（111,113），并且分两步减速马达（100）的动力。 一个动力传动装置（120）安装成啮合到减速齿轮系（110）中，并将由减速齿轮系（110）减速的动力传递到一个连杆/齿轮组件（130）上。 连杆/齿轮组件130与显影辊一起移动，并将由动力传递齿轮（120）传递的动力传递到显影辊齿轮（140）。 电动机（100）在轴（100a）中具有小齿轮（101），小齿轮（101）啮合到减速齿轮系（110）中。
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公开(公告)号：KR1020000061050A
公开(公告)日：2000-10-16
申请号：KR1019990009827
申请日：1999-03-23
Applicant: 삼성전자주식회사
IPC: B41J13/00
Abstract: PURPOSE: An apparatus for slipping a roller and an apparatus for preventing jam of a wet electro-photographic printer is provided to efficiently cope with a load change by controlling elasticity of an elastic member and a friction of a gear member and a friction member since the rotation frequency of a roller is changeable according to the load change. CONSTITUTION: An apparatus for preventing jam of a wet electro-photographic printer includes a transfer roller(76) closely adhered to a photo-sensitive medium and receiving the transfer of toner image on the photo-sensitive medium with drivenly rotating by circulation moving of the photo-sensitive medium, a fusing roller(80) installed to press the transfer roller at a predetermined pressure for rotating the toner image to settle the toner image on a print paper(78), a feeding roller(72) arranged to be separated at a predetermined gap from the point where the transfer roller and the fusing roller are contacted with each other, rotated at a rotation linear velocity faster than rotation linear velocity of the transfer roller in a predetermined rotational frequency, and pressed by a feeding backup roller(82) at a predetermined pressure, and a feeding roller slip unit for slipping the feeding roller when a load is generated on the print paper passing between the transfer roller and the fusing roller.
Abstract translation: 目的：提供一种用于滑动滚筒的装置和用于防止湿电子照相打印机堵塞的装置，以通过控制弹性构件的弹性和齿轮构件和摩擦构件的摩擦力来有效地应对负载变化，因为 辊的转速可根据负荷变化而变化。 构成：用于防止湿电子照相打印机卡纸的设备包括：紧密粘附到光敏介质上的转印辊（76），并且通过循环移动来接收驱动旋转的感光介质上的调色剂图像的转印 光敏介质，安装成以预定压力按压转印辊的定影辊（80），用于旋转调色剂图像以将调色剂图像沉积在打印纸（78）上;馈送辊（72），布置成在 从转印辊和定影辊彼此接触的点开始以预定旋转频率以比转印辊的旋转线速度更快的旋转线速度旋转并由进给支撑辊（82）按压的预定间隙 ）和用于在转印辊和熔丝之间通过的打印纸上产生负载时滑动进给辊的进给辊打滑单元 滚轮。
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公开(公告)号：KR1019930013701A
公开(公告)日：1993-07-22
申请号：KR1019910022541
申请日：1991-12-10
Applicant: 삼성전자주식회사
IPC: G01M99/00
Abstract: 본 발명은 전기햄머드릴의 성능기능장치는, 유압모터와 이 유압모터의 회전력에 따라 발생된 유압을 측정하도록된 계측부, 오일을 공급하도록된 오일공급부, 타격력시험을 하도록된 유압실린더부로 구성되어, 회전.역부하시험과 타격력시험을 실시하여 상기 전기햄머드릴의 정확한 성능이 측정되게 함으로써 이 전기햄머드릴의 고품질화를 실현할 수 있는 효과가 있다.
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Patent Agency Ranking
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公开(公告)号：KR100497491B1
公开(公告)日：2005-07-01
申请号：KR1020030007279
申请日：2003-02-05
Applicant: 삼성전자주식회사
IPC: G03G15/10
Abstract: 본 발명의 습식 전자사진방식 프린터의 현상제 랩어라운드 방지 장치는 현상롤러의 양 단부에 형성된 가변반경부, 및 메터링 롤러의 양 단부에 현상롤러의 가변반경부의 형상과 대응하는 형태로 형성된 정합부를 구비한다. 본 발명에 따르면, 현상롤러의 양단부와 메터링 롤러의 양단부에 각각 가변반경부와 정합부가 설치되어 압축 접촉하므로, 현상시 현상롤러 및 감광체에 현상제 랩어라운드가 형성되는 것을 방지할 수 있다.
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公开(公告)号：KR100440967B1
公开(公告)日：2004-07-21
申请号：KR1020020007702
申请日：2002-02-09
Applicant: 삼성전자주식회사
IPC: B41J2/175
Abstract: PURPOSE: An ink supply structure of an image forming apparatus and an operation method thereof are provided to keep the regular density by circulating ink actively with forming an ink supply part in the lower part of a developer container, and to prevent the developer from being stuck in the container by recovering and supplying the ink again to the developer container. CONSTITUTION: An ink supply structure has a developer container(20) supplying ink to a developing roller(23) with keeping the level of ink; an ink supply part(25) formed in the lower part of the developing roller to supply ink to the developer container; the developing roller transmitting ink from the developer container to a photosensitive material(28); a depositing roller(24) attaching ink to the developing roller; and an ink recovery part(29) mounted to the side of the developer container. The stepped portion is formed in the upper part of the developer container where the ink recovery part is formed.
Abstract translation: 目的：提供一种图像形成设备的供墨结构及其操作方法，以通过在显影剂容器的下部形成供墨部件来主动循环油墨来保持规则密度，并且防止显影剂被卡住 通过将油墨再次回收并供应到显影剂容器而容器中。 组成：一种墨水供应结构具有一个显影剂容器（20），其在保持墨水液位的情况下向显影辊（23）供应墨水; 形成在显影辊的下部中的墨供应部分（25），用于将墨供应到显影剂容器; 显影辊将油墨从显影剂容器传送到感光材料（28）; 沉积辊（24），其将油墨附着到显影辊; 和安装在显影剂容器侧面的油墨回收部分（29）。 阶梯部分形成在形成墨水回收部分的显影剂容器的上部。
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公开(公告)号：KR100433540B1
公开(公告)日：2004-05-31
申请号：KR1020020006755
申请日：2002-02-06
Applicant: 삼성전자주식회사
Inventor： 박우용
IPC: G03G15/10
Abstract: PURPOSE: A metering roller of a wet type image developing system and a wet type image developing system employing the metering roller are provided to supply a uniformly formed toner layer to a developing nip and to obtain printed images with uniform density. CONSTITUTION: A metering roller(300) of a wet type image developing system rotates, coming into contact with a developing roller(102), to restrict the quantity of toner attached to the developing roller. The metering roller includes a member for blocking a developer flowing to the left and right sides of the developing roller to prevent wrap around. The member for preventing wrap around is integrated with a cylindrical portion of the metering roller and has a protrusion(301) that adheres to the left and right sides of the developing roller.
Abstract translation: 目的：提供湿式图像显影系统的计量辊和采用计量辊的湿式图像显影系统，以将均匀形成的调色剂层供应到显影辊隙并获得均匀密度的印刷图像。 组成：湿式图像显影系统的计量辊（300）旋转，与显影辊（102）接触，以限制附着在显影辊上的调色剂量。 计量辊包括用于阻挡显影剂流向显影辊的左侧和右侧以防止卷绕的构件。 用于防止卷绕的构件与计量辊的圆柱形部分成一体并且具有附着到显影辊的左侧和右侧的突起（301）。
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公开(公告)号：KR1020040033136A
公开(公告)日：2004-04-21
申请号：KR1020020062045
申请日：2002-10-11
Applicant: 삼성전자주식회사
Inventor： 박우용
IPC: G03G15/10
CPC classification number: G03G15/104 , G03G2215/0626 , G03G2215/0658
Abstract: PURPOSE: A wet electrophotographic printer is provided to uniformly supply a developing agent of high concentration appropriate for a photo sensitive substance. CONSTITUTION: A developing chamber is formed to be communicated with a nip between a developing roller(107) and a deposit roller(114) to supply a liquid developing agent(148) to the nip between the developing roller and the deposit roller. A developing agent storage chamber is formed to be communicated with an inlet of a nip between the developing roller and a metering roller(115) to collect a developing agent of low concentration generated from the nip between the developing roller and the metering roller so that the developing agent of low concentration is prevented from being supplied to the nip between the developing roller and the deposit roller. A developing supply member(132) is arranged at a lower part of a partition(131) dividing the developing chamber and the developing agent storage chamber to supply the liquid developing agent to the developing chamber from the developing agent storage chamber.
Abstract translation: 目的：提供湿式电子照相打印机，以均匀提供适合于光敏物质的高浓度显影剂。 构成：显影室形成为与显影辊（107）和沉积辊（114）之间的辊隙连通，以将液体显影剂（148）供应到显影辊和沉积辊之间的辊隙。 显影剂储存室形成为与显影辊和计量辊（115）之间的辊隙的入口连通，以收集从显影辊和计量辊之间的辊隙产生的低浓度的显影剂， 防止了低浓度的显影剂被供应到显影辊和沉积辊之间的辊隙。 显影剂供应构件（132）布置在分隔显影室和显影剂储存室的隔板（131）的下部，以将液体显影剂从显影剂储存室供应到显影室。
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