公开(公告)号：US06507720B2

公开(公告)日：2003-01-14

申请号：US09910080

申请日：2001-07-23

申请人： Masaaki Kabumoto ,  Goro Katsuyama ,  Kanae Amemiya ,  Masahiro Kurita ,  Masahiro Yonekawa ,  Tomotoshi Nakahara ,  Masumi Sato ,  Takaaki Yanagisawa ,  Yoshio Hattori ,  Kouta Fujimori ,  Satoshi Muramatsu ,  Junichi Matsumoto

发明人： Masaaki Kabumoto ,  Goro Katsuyama ,  Kanae Amemiya ,  Masahiro Kurita ,  Masahiro Yonekawa ,  Tomotoshi Nakahara ,  Masumi Sato ,  Takaaki Yanagisawa ,  Yoshio Hattori ,  Kouta Fujimori ,  Satoshi Muramatsu ,  Junichi Matsumoto

IPC分类号： G03G1508

CPC分类号： G03G15/0126 ,  G03G15/0855 ,  G03G15/0865 ,  G03G15/0874 ,  G03G15/0879 ,  G03G2215/0682

摘要： A color image forming apparatus includes a main body and a toner container setting part configured to set a plurality of toner containers individually therein. Each toner container contains a toner of a different color, and the setting part includes a receiving member configured to receive the plurality of toner containers inserted therein. The plurality of toner containers, inserted in the receiving member, are partially exposed.

摘要翻译： 彩色图像形成装置包括主体和调色剂容器设置部分，其被构造成分别在其中设置多个调色剂容器。 每个调色剂容器包含不同颜色的调色剂，并且设定部分包括构造成容纳插入其中的多个调色剂容器的接收构件。 插入接收构件中的多个调色剂容器部分露出。

公开(公告)号：US06201941B1

公开(公告)日：2001-03-13

申请号：US09344142

申请日：1999-06-24

申请人： Nobuo Kasahara ,  Satoshi Muramatsu

发明人： Nobuo Kasahara ,  Satoshi Muramatsu

IPC分类号： G03G2110

CPC分类号： G03G15/0822

摘要： A developer replenishing device included in an image forming apparatus for replenishing a developer to a developing unit is disclosed and includes a developer container filled with the developer. An air pump feeds compressed air into the developer container to thereby fluidize the developer. A powder pump discharge the fluidized toner from the developer container by suction and delivers it to the developing unit. When the toner container is set on the body of the apparatus, an air feed portion penetrates into the container.

摘要翻译： 公开了包括在用于将显影剂补充到显影单元的图像形成装置中的显影剂补充装置，并且包括填充有显影剂的显影剂容器。 空气泵将压缩空气送入显影剂容器，从而使显影剂流态化。 粉末泵通过抽吸从显影剂容器排出流化调色剂并将其输送到显影单元。 当调色剂容器设置在设备的主体上时，空气供给部分渗透到容器中。

公开(公告)号：US08755730B2

公开(公告)日：2014-06-17

申请号：US13528015

申请日：2012-06-20

申请人： Akiyasu Amita ,  Hiroyuki Kunii ,  Satoshi Muramatsu ,  Kunihiko Tomita

发明人： Akiyasu Amita ,  Hiroyuki Kunii ,  Satoshi Muramatsu ,  Kunihiko Tomita

IPC分类号： G03G15/20

CPC分类号： G03G15/6585 ,  G03G15/0189 ,  G03G15/2021 ,  G03G21/206 ,  G03G2215/00805 ,  G03G2215/0129 ,  G03G2215/2032

摘要： A glossing device includes a heater member, a stripper member, an endless rotary belt, a pressure member, and a belt cooler. The heater member is subjected to heating. The stripper member is disposed parallel to the heater member. The endless rotary belt is looped for rotation around the heater member and the stripper member in a longitudinal, conveyance direction of the belt. The pressure member is disposed opposite the heater member via the belt. The heater member and the pressure member press against each other via the belt to form a glossing nip therebetween. The recording medium after passage through the nip remains in contact with the belt as the belt moves from the heater member toward the stripper member, and separates from the belt as the belt passes around the stripper member. The belt cooler is disposed adjacent to the belt to cool the belt.

摘要翻译： 光泽装置包括加热器构件，剥离构件，环形旋转带，压力构件和带式冷却器。 对加热器件进行加热。 脱模构件平行于加热器构件设置。 环形旋转带围绕加热器构件和剥离构件在带的纵向输送方向上环绕。 压力构件经由带与加热器构件相对设置。 加热器构件和压力构件经由带彼此挤压以在它们之间形成光泽区域。 通过辊隙的记录介质随着带从加热器件朝着剥离件移动而保持与带接触，并且随着带穿过剥离器构件而与带分离。 带式冷却器邻近带设置以冷却带。

公开(公告)号：US08688021B2

公开(公告)日：2014-04-01

申请号：US13471878

申请日：2012-05-15

申请人： Hiroyuki Kunii ,  Akiyasu Amita ,  Satoshi Muramatsu ,  Kunihiko Tomita

发明人： Hiroyuki Kunii ,  Akiyasu Amita ,  Satoshi Muramatsu ,  Kunihiko Tomita

IPC分类号： G03G15/20

CPC分类号： G03G15/2021 ,  G03G15/0189 ,  G03G15/6585 ,  G03G2215/00805 ,  G03G2215/0132

摘要： A glossing device includes a first roller, a second roller, an endless rotary belt, a third roller, a heater, a belt cooler, and a suction mechanism. The second roller is disposed parallel to the first roller. The endless rotary belt is looped for rotation around the first and second rollers. The third roller is disposed opposite the first roller via the belt. The heater is disposed adjacent to the belt to heat the belt. The first and third rollers press against each other via the belt to form a nip therebetween. The belt cooler is disposed inside the loop of the belt downstream from the first roller and upstream from the second roller for cooling the belt. The belt cooler includes at least two mutually spaced cooling elements that together form a gapped contact surface for establishing thermal contact with the belt.

摘要翻译： 光泽装置包括第一辊，第二辊，环形旋转带，第三辊，加热器，带式冷却器和抽吸机构。 第二辊平行于第一辊设置。 环形旋转带环绕第一和第二辊旋转。 第三辊经由带与第一辊相对设置。 加热器邻近带设置以加热带。 第一和第三辊经由带彼此压靠以在它们之间形成辊隙。 带式冷却器设置在第一辊下游的带的环中并且位于第二辊的上游，​​用于冷却带。 带式冷却器包括至少两个相互间隔的冷却元件，它们一起形成有间隙的接触表面，用于与带形成热接触。

公开(公告)号：US20130004220A1

公开(公告)日：2013-01-03

申请号：US13537912

申请日：2012-06-29

申请人： Satoshi Muramatsu ,  Kunihiko Tomita ,  Akiyasu Amita ,  Hiroyuki Kunii

发明人： Satoshi Muramatsu ,  Kunihiko Tomita ,  Akiyasu Amita ,  Hiroyuki Kunii

IPC分类号： G03G15/20

CPC分类号： G03G15/2021 ,  G03G15/2053 ,  G03G15/6585

摘要： A fixing device includes a fuser member, a stripper member, an endless rotary belt, a heater, a pressure member, and a belt cooler. The stripper member is disposed parallel to the fuser member. The endless rotary belt is looped for rotation around the fuser member and the stripper member in a longitudinal, conveyance direction of the belt. The heater is disposed adjacent to the belt to heat the belt. The pressure member is disposed opposite the fuser member via the belt. The fuser member and the pressure member press against each other via the belt to form a fixing nip therebetween. The recording medium after passage through the nip remains in contact with the belt as the belt moves from the fuser member toward the stripper member, and separates from the belt as the belt passes around the stripper member.

摘要翻译： 定影装置包括定影器构件，剥离构件，环形旋转带，加热器，压力构件和带式冷却器。 脱模构件平行于定影器构件设置。 环形旋转带环绕着定影器构件和剥离构件在带的纵向输送方向上旋转。 加热器邻近带设置以加热带。 压力构件经由皮带与定影器构件相对设置。 定影器构件和压力构件经由带彼此挤压以在它们之间形成定影辊隙。 当皮带从定影器部件朝向剥离部件移动时，通过辊隙的记录介质保持与带的接触，并且随着带穿过剥离器部件而与带分离。

公开(公告)号：US20100310289A1

公开(公告)日：2010-12-09

申请号：US12801238

申请日：2010-05-28

申请人： Yukimichi Someya ,  Kunihiko Tomita ,  Satoshi Muramatsu

发明人： Yukimichi Someya ,  Kunihiko Tomita ,  Satoshi Muramatsu

IPC分类号： G03G15/20

CPC分类号： G03G15/2053 ,  G03G2215/2032

摘要： In a fixing device, a first roller and a first fixing member are provided inside a loop formed by a first belt. A pressing member is pressed against the first roller and the first fixing member via the first belt. The first roller includes at least two enlarged radius portions of enlarged radius arranged axially along the first roller, at least one reduced radius portion of reduced radius sandwiched between the adjacent two enlarged radius portions in an axial direction of the first roller, and a concave portion formed by the reduced radius portion and the adjacent two enlarged radius portions sandwiching the reduced radius portion. The first fixing member is interdigitated with the first roller with play between the first fixing member and the first roller.

摘要翻译： 在固定装置中，第一辊和第一固定构件设置在由第一带形成的环内。 按压构件经由第一带按压在第一辊和第一固定构件上。 第一辊包括沿着第一辊轴向布置的至少两个放大半径的扩大半径部分，沿着第一辊的轴向夹持在相邻的两个扩大半径部分之间的至少一个减小的半径减小的半径部分，以及凹部 由缩小的半径部分和相邻的两个扩大半径部分夹在缩小半径部分之间形成。 第一固定构件与第一辊之间与第一固定构件和第一辊之间的间隙相互交叉。

公开(公告)号：US07809322B2

公开(公告)日：2010-10-05

申请号：US12243535

申请日：2008-10-01

申请人： Nobutaka Takeuchi ,  Nobuo Iwata ,  Satoshi Muramatsu ,  Junichi Matsumoto ,  Takayuki Koike ,  Eriko Maruyama

发明人： Nobutaka Takeuchi ,  Nobuo Iwata ,  Satoshi Muramatsu ,  Junichi Matsumoto ,  Takayuki Koike ,  Eriko Maruyama

IPC分类号： G03G21/00

CPC分类号： G03G21/105

摘要： An image forming apparatus, using a developer including toner particles and carrier particles, includes a developing unit, a cleaning unit, and a conveying unit. The developing unit contains the developer and develops an electrostatic latent image formed on an image carrying member as a toner image with the toner particles. The cleaning unit contains the developer and mixes the developer with the toner particles collected from the image carrying member after transferring the toner image. The conveying unit conveys a mixture of the collected toner particles and the developer from the cleaning unit to the developing unit.

摘要翻译： 使用包括调色剂颗粒和载体颗粒的显影剂的图像形成装置包括显影单元，清洁单元和输送单元。 显影单元包含显影剂，并且利用调色剂颗粒显影形成在图像承载构件上作为调色剂图像的静电潜像。 清洁单元包含显影剂，并且在转印调色剂图像之后将显影剂与从图像承载构件收集的调色剂颗粒混合。 输送单元将收集的调色剂颗粒和显影剂的混合物从清洁单元传送到显影单元。

公开(公告)号：US07542703B2

公开(公告)日：2009-06-02

申请号：US10441105

申请日：2003-05-20

申请人： Nobuo Kasahara ,  Nobuo Iwata ,  Satoshi Muramatsu ,  Junichi Matsumoto

发明人： Nobuo Kasahara ,  Nobuo Iwata ,  Satoshi Muramatsu ,  Junichi Matsumoto

IPC分类号： G03G15/08

CPC分类号： G03G15/095

摘要： A developing device of the present invention develops a latent image formed on an image carrier with a two-ingredient type developer made up of toner and carrier. The developing device includes a storing member for storing a fresh developer to be replenished. A conveying device conveys the fresh developer from the storing member to a case, which stores the two-ingredient type developer to be deposited on the image carrier, while fluidizing the fresh developer. An excess developer discharging portion is configured to discharge excess part of the two-ingredient type developer to the outside. The developer storing member is implemented as an at least partly flexible bag.

摘要翻译： 本发明的显影装置利用由调色剂和载体构成的双成分型显影剂显影形成在图像载体上的潜像。 显影装置包括用于存储要补充的新鲜显影剂的存储构件。 输送装置将新鲜显影剂从储存构件输送到壳体，在将新鲜显影剂流化的同时将存放在图像载体上的双组分型显影剂储存在壳体中。 多余的显影剂排出部被配置为将多部分双成分型显影剂排出到外部。 显影剂存储部件被实现为至少部分柔性的袋子。

公开(公告)号：US20080310884A1

公开(公告)日：2008-12-18

申请号：US12195957

申请日：2008-08-21

申请人： Junichi MATSUMOTO ,  Nobuo Kasahara ,  Nobuo Iwata ,  Satoshi Muramatsu ,  Goro Katsuyama

发明人： Junichi MATSUMOTO ,  Nobuo Kasahara ,  Nobuo Iwata ,  Satoshi Muramatsu ,  Goro Katsuyama

IPC分类号： G03G15/08

CPC分类号： G03G15/0894 ,  G03G15/0855 ,  G03G15/0865 ,  G03G15/0868 ,  G03G15/0874 ,  G03G15/0886 ,  G03G2215/0682 ,  G03G2215/0692

摘要： The body member of a powder container of the present invention includes a bag-like powder storing body storing powder and formed with an opening at one end, and a base member affixed to the opening of the powder storing body. The base member allows an outlet member, which is formed with a passage configured to deliver the powder from the powder storing body to an outlet and has a shutter function for selectively blocking or unblocking the passage, to be connected to or disconnected from the base member.

摘要翻译： 本发明的粉末容器的主体构件包括一个储存粉末的袋状粉末存储体，并在一端形成有一个开口，以及一个固定在该粉末储存体的开口上的基底构件。 基部构件允许出口构件，其形成有通道，该通道构造成将粉末从粉末存储体输送到出口，并且具有用于选择性地阻塞或解除阻塞通道的快门功能，以连接到基座构件 。

公开(公告)号：US07406278B2

公开(公告)日：2008-07-29

申请号：US11565814

申请日：2006-12-01

申请人： Goro Katsuyama ,  Nobuo Iwata ,  Nobuo Kasahara ,  Satoshi Muramatsu ,  Junichi Matsumoto

发明人： Goro Katsuyama ,  Nobuo Iwata ,  Nobuo Kasahara ,  Satoshi Muramatsu ,  Junichi Matsumoto

IPC分类号： G03G15/08

CPC分类号： G03G15/0894 ,  G03G15/0855 ,  G03G15/0865 ,  G03G15/0874 ,  G03G15/0877 ,  G03G15/0886 ,  G03G2215/0682 ,  Y10S222/01

摘要： A part of a toner supply path is formed in a setting unit, and a nozzle coupled to a toner container is provided, wherein the fitting direction of the toner container to the setting unit and the coupling direction of the nozzle to the toner container are different. There is a powder container having an upper section and a multi-part lower section. The multi-part lower section has an upper portion and a lower portion, the lower portion having an opening which is perpendicular to an opening of the upper portion. The upper and lower portions are rotatably engaged such that the upper portion and the lower portion are engaged with each other when rotated to a first position relative to each other, and the upper portion and the lower portion are unengaged with each other when rotated to a second position relative to each other.

摘要翻译： 调色剂供给路径的一部分形成在设置单元中，并且提供与调色剂容器相连的喷嘴，其中调色剂容器与调色单元的配合方向和喷嘴与调色剂容器的联接方向不同 。 存在具有上部和多部分下部的粉末容器。 多部分下部具有上部和下部，下部具有垂直于上部的开口的开口。 上部和下部可旋转地接合，使得当旋转到相对于彼此的第一位置时，上部和下部彼此接合，并且当旋转到上部和下部时，上部和下部彼此未接合 相对于彼此的第二位置。