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22 条记录 (耗时 0.039 秒)

    Fuser assembly for an electrophotographic device
    3.
    发明授权
    Fuser assembly for an electrophotographic device 有权
    用于电子照相设备的定影器组件

    公开(公告)号：US07769331B2

    公开(公告)日：2010-08-03

    申请号：US11806188

    申请日：2007-05-30

    申请人： Cheng-Wen Tsai ,  Chung-Yi Cheng ,  Ming-Chun Hsu ,  I-Chung Hou ,  Yu-Jen Su

    发明人： Cheng-Wen Tsai ,  Chung-Yi Cheng ,  Ming-Chun Hsu ,  I-Chung Hou ,  Yu-Jen Su

    IPC分类号： G03G15/20

    CPC分类号： G03G15/206

    摘要： A fuser assembly for an electrophotographic device includes a tubular roller, a pressing member, a pressing roller, and a heater. The pressing member is disposed in the tubular roller, and includes a tubular part that has a flat surface. The pressing roller presses the tubular roller against the flat surface of the tubular part of the pressing member. The heater is disposed in the tubular part of the pressing member.

    摘要翻译： 用于电子照相装置的定影器组件包括管状辊，按压构件，加压辊和加热器。 按压构件设置在管状辊中，并且包括具有平坦表面的管状部。 压辊将管状辊压靠在压制构件的管状部分的平坦表面上。 加热器设置在按压部件的管状部分中。

    Fuser assembly for an electrophotographic device
    4.
    发明申请
    Fuser assembly for an electrophotographic device 有权
    用于电子照相设备的定影器组件

    公开(公告)号：US20080187370A1

    公开(公告)日：2008-08-07

    申请号：US11806188

    申请日：2007-05-30

    申请人： Cheng-Wen Tsai ,  Chung-Yi Cheng ,  Ming-Chun Hsu ,  I-Chung Hou ,  Yu-Jen Su

    发明人： Cheng-Wen Tsai ,  Chung-Yi Cheng ,  Ming-Chun Hsu ,  I-Chung Hou ,  Yu-Jen Su

    IPC分类号： G03G15/20

    CPC分类号： G03G15/206

    摘要： A fuser assembly for an electrophotographic device includes a tubular roller, a pressing member, a pressing roller, and a heater. The pressing member is disposed in the tubular roller, and includes a tubular part that has a flat surface. The pressing roller presses the tubular roller against the flat surface of the tubular part of the pressing member. The heater is disposed in the tubular part of the pressing member.

    摘要翻译： 用于电子照相装置的定影器组件包括管状辊，按压构件，加压辊和加热器。 按压构件设置在管状辊中，并且包括具有平坦表面的管状部。 压辊将管状辊压靠在压制构件的管状部分的平坦表面上。 加热器设置在按压部件的管状部分中。

    Pressure control device
    5.
    发明授权
    Pressure control device 失效
    压力控制装置

    公开(公告)号：US06616272B1

    公开(公告)日：2003-09-09

    申请号：US10064210

    申请日：2002-06-21

    申请人： Cheng-Wei Hsu ,  I-Chung Hou

    发明人： Cheng-Wei Hsu ,  I-Chung Hou

    IPC分类号： B41J2/175

    CPC分类号： B41J2/17556 ,  B41J2/17513 ,  B41J2002/17516

    摘要： A pressure control device installed inside an ink reservoir. The ink reservoir further includes a pressure regulator. The pressure control device at least includes a nozzle stand, a plugging block and a spring-loaded structure. The nozzle stand is attached to the bottom wall of the ink reservoir. The nozzle stand further includes a nozzle hole for linking up the interior of the ink reservoir with the exterior. The nozzle stand has a groove near the upper end of the nozzle. The plugging block is placed inside the groove for partitioning the interior of the ink reservoir from the exterior. The spring-loaded structure has a first section and a second section that connect with each other. The first section presses against the outer edge of the plugging block with an elastic force. The pressure regulator pushes the second section and lifts the first section away from the outer edge of the plugging block. A limiting structure may also be installed somewhere crossing the path of movement of the spring-loaded structure so that the range of movement of the spring-loaded structure is confined.

    摘要翻译： 安装在墨水容器内的压力控制装置。 墨水储存器还包括压力调节器。 压力控制装置至少包括喷嘴支架，堵塞块和弹簧加载结构。 喷嘴支架连接到墨水容器的底壁。 喷嘴支架还包括用于将墨水容器的内部与外部连接的喷嘴孔。 喷嘴支架在喷嘴的上端附近具有凹槽。 封堵块放置在凹槽内，用于将墨水储存器的内部与外部分隔开。 弹簧加载结构具有彼此连接的第一部分和第二部分。 第一部分以弹性力压靠堵塞块的外边缘。 压力调节器推动第二部分并提升第一部分远离封堵块的外边缘。 限制结构也可以安装在穿过弹簧加载结构的运动路径的某处，使得弹簧加载结构的运动范围受到限制。

    Ink reservoir with a pressure adjusting device
    6.
    发明授权
    Ink reservoir with a pressure adjusting device 有权

    公开(公告)号：US06533403B2

    公开(公告)日：2003-03-18

    申请号：US09683458

    申请日：2002-01-03

    申请人： I-Chung Hou ,  Cheng-Wei Hsu

    发明人： I-Chung Hou ,  Cheng-Wei Hsu

    IPC分类号： B41J2175

    CPC分类号： B41J2/17556 ,  B41J2/17513 ,  B41J2/17553

    摘要： An ink reservoir has an air bag, a housing with an ink reservoir, an elastic constraining device for constraining the air bag to prevent the seepage of ink by way of back-pressure, an active shaft movably installed in the ink reservoir, and a plugging device engaged with the active shaft for plugging a second vent of the housing. When consumption of ink in the ink reservoir causes the air bag to expand to a predetermined degree, the air bag moves the active shaft, the active shaft pulls the plugging device out of the second vent, and air enters into the ink reservoir to reduce the volume of the air bag.

    Ink container with improved ink flow
    7.
    发明授权
    Ink container with improved ink flow 失效
    具有改善油墨流量的油墨容器

    公开(公告)号：US06761442B2

    公开(公告)日：2004-07-13

    申请号：US10065913

    申请日：2002-11-28

    申请人： I-Chung Hou ,  Cheng-Wei Hsu

    发明人： I-Chung Hou ,  Cheng-Wei Hsu

    IPC分类号： B41J1175

    CPC分类号： B41J2/17513 ,  B41J2/17563

    摘要： An ink container includes a housing, a print head, and a fluid chamber. The housing has two inclined walls formed to divide the fluid chamber into a center ink well and two side ink wells. The housing also has two side walls, each having an inclined inner surface. The center ink well is formed between the two inclined walls. Each side ink well is formed between an inclined wall and a side wall. The inner surface of each side wall has a greater inclination than those of the inclined walls, so that each side ink well has a width decreasing from top to bottom.

    摘要翻译： 墨水容器包括外壳，打印头和流体室。 壳体具有形成为将流体室分成中心墨水井和两个侧面墨水孔的两个倾斜壁。 壳体还具有两个侧壁，每个侧壁具有倾斜的内表面。 中心油墨井形成在两个倾斜壁之间。 每个侧面油墨孔形成在倾斜壁和侧壁之间。 每个侧壁的内表面具有比倾斜壁更大的倾斜度，使得每一侧油墨井具有从顶部到底部的宽度。

    Inkjet pen and pressure control device thereof
    8.
    发明授权
    Inkjet pen and pressure control device thereof 失效
    喷墨笔及其压力控制装置

    公开(公告)号：US06722763B1

    公开(公告)日：2004-04-20

    申请号：US10337749

    申请日：2003-01-07

    申请人： Cheng-Wei Hsu ,  Bo-Hsiang Wang ,  I-Chung Hou

    发明人： Cheng-Wei Hsu ,  Bo-Hsiang Wang ,  I-Chung Hou

    IPC分类号： B41J2175

    CPC分类号： B41J2/17556 ,  B41J2/17513

    摘要： An inkjet pen and a pressure control device thereof. The inkjet pen comprises a body, a bag, a pressure plate, an abutting member, and a rib. The body includes a bubble generator. The bag is disposed inside the body, and communicates with the external environment so as to expand inside the body. The pressure plate, disposed inside the body and located adjacent to the bag so as to move inside the body, includes a first portion and a second portion. The first portion is located near the bubble generator. The abutting member is disposed in the body, and seals the bubble generator. The rib is disposed in the body and located near the second portion of the pressure plate. The second portion of the pressure plate is maintained at a predetermined position by the rib when the pressure plate is moved by the bag. Thus, the abutting member is properly moved by the first portion of the pressure plate when the pressure plate is moved by the bag.

    摘要翻译： 喷墨笔及其压力控制装置。 喷墨笔包括主体，袋，压板，抵接构件和肋。 身体包括一个气泡发生器。 袋体设置在体内，并与外部环境连通，从而在体内扩张。 所述压板设置在所述主体内并位于所述袋附近，以便在所述主体内移动，包括第一部分和第二部分。 第一部分位于气泡发生器附近。 抵接构件设置在主体中，并且密封气泡发生器。 肋设置在主体中并且位于压板的第二部分附近。 当压板被袋移动时，压板的第二部分被肋保持在预定位置。 因此，当压板被袋移动时，抵靠构件被压板的第一部分适当地移动。

    Ink print head with low flow resistance central refilling
    9.
    发明授权
    Ink print head with low flow resistance central refilling 失效

    公开(公告)号：US06607265B2

    公开(公告)日：2003-08-19

    申请号：US09683461

    申请日：2002-01-03

    申请人： Chieh-Wen Wang ,  I-Chung Hou ,  Yi-Hsuan Lai ,  Chen-Yu Cheng

    发明人： Chieh-Wen Wang ,  I-Chung Hou ,  Yi-Hsuan Lai ,  Chen-Yu Cheng

    IPC分类号： B41J214

    CPC分类号： B41J2/1404 ,  B41J2002/14387 ,  B41J2002/14403

    摘要： An ink print head has an ink container for storing fluid, a chip installed at a bottom of the ink container having a central slot for passing fluid, and a dry film formed on the chip having a plurality of ink chambers. The ink print head also has a nozzle plate formed below the dry film, a middle portion of the nozzle plate protruding above the nozzle plate so as to form a central refill chamber, a plurality of nozzles corresponding to the ink chambers of the dry film, and a plurality of heaters set on the chip for heating fluid inside the ink chambers so that the fluid can be ejected from the nozzles of the nozzle plate. The fluid inside the ink container will flow through the central slot into the central refill chamber and then into the ink chambers.

    Ink container with improved ink flow
    10.
    发明授权
    Ink container with improved ink flow 失效

    公开(公告)号：US06527382B2

    公开(公告)日：2003-03-04

    申请号：US09682943

    申请日：2001-11-02

    申请人： I-Chung Hou ,  Cheng-Wei Hsu

    发明人： I-Chung Hou ,  Cheng-Wei Hsu

    IPC分类号： B41J2175

    CPC分类号： B41J2/17513

    摘要： An ink container includes a housing, a print head, and a fluid chamber. The housing has two inclined walls formed to divide the fluid chamber into a center ink well and two side ink wells. The housing also has two side walls, each having an inclined inner surface. The center ink well is formed between the two inclined walls. Each side ink well is formed between an inclined wall and a side wall. The inner surface of each side wall has a greater inclination than those of the inclined walls, so that each side ink well has a width decreasing from top to bottom.