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    • 3. 发明授权
    • Gloss applier and image forming apparatus incorporating same
    • 施胶机及其成像装置
    • US09229412B2
    • 2016-01-05
    • US13369589
    • 2012-02-09
    • Akiyasu AmitaHiroyuki Kunii
    • Akiyasu AmitaHiroyuki Kunii
    • G03G15/20G03G15/00
    • G03G15/6585G03G15/2021G03G2215/00949G03G2215/0141
    • A gloss applier includes a heating roller disposed inside a loop formed by an endless belt to heat the endless belt; a pressing rotary body pressed against the heating roller via the endless belt; a cooler disposed inside the loop formed by the endless belt and downstream from the heating roller in a direction of rotation of the endless belt, the cooler to cool the endless belt as a recording medium in contact with the endless belt is conveyed by the endless belt; a separation roller disposed inside the loop formed by the endless belt and downstream from the cooler in the direction of rotation of the endless belt, the separation roller to separate the recording medium from the endless belt; and a cooler shifter contacting the cooler to move the cooler bidirectionally to cause the cooler to contact and separate from the endless belt.
    • 光泽施加器包括设置在由环形带形成的环内的加热辊,以加热环形带; 经由所述环形带按压所述加热辊的按压旋转体; 设置在由环形带形成的环内的冷却器和沿着环形带的旋转方向的加热辊下游的冷却器,作为与环形带接触的记录介质的环形带的冷却器被环形带 ; 分离辊,其设置在由环形带形成的环内,并且在环形带的旋转方向上从冷却器的下游,分离辊将记录介质与环形带分离; 以及冷却器与冷却器接触以使冷却器双向移动以使冷却器与环形带接触和分离。
    • 5. 发明授权
    • Glossing device, fixing device, and image forming apparatus incorporating same
    • 光泽装置,固定装置和包含其的图像形成装置
    • US08849172B2
    • 2014-09-30
    • US13454671
    • 2012-04-24
    • Hiroyuki KuniiAkiyasu AmitaKunihiko TomitaSatoshi Muramatsu
    • Hiroyuki KuniiAkiyasu AmitaKunihiko TomitaSatoshi Muramatsu
    • G03G15/20
    • G03G15/6585G03G15/0189G03G2215/0132
    • A fixing device includes a first roller, a second roller, an endless rotary belt, a third roller, a heater, a belt cooler, and an upstream guide member. 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 positioned 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 has a convex contact surface. The upstream guide member is disposed inside the loop of the belt upstream from the contact surface to guide the belt.
    • 定影装置包括第一辊,第二辊,环形旋转带,第三辊,加热器,带式冷却器和上游引导构件。 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。 加热器位于皮带附近以加热皮带。 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。 带式冷却器具有凸形的接触表面。 上游引导构件设置在接触表面上游的带的环内,以引导带。
    • 6. 发明申请
    • Gloss Applier And Image Forming Apparatus Incorporating Same
    • 光泽计数器和图像形成装置相同
    • US20120224898A1
    • 2012-09-06
    • US13369589
    • 2012-02-09
    • Akiyasu AmitaHiroyuki Kunii
    • Akiyasu AmitaHiroyuki Kunii
    • G03G15/20
    • G03G15/6585G03G15/2021G03G2215/00949G03G2215/0141
    • A gloss applier includes a heating roller disposed inside a loop formed by an endless belt to heat the endless belt; a pressing rotary body pressed against the heating roller via the endless belt; a cooler disposed inside the loop formed by the endless belt and downstream from the heating roller in a direction of rotation of the endless belt, the cooler to cool the endless belt as a recording medium in contact with the endless belt is conveyed by the endless belt; a separation roller disposed inside the loop formed by the endless belt and downstream from the cooler in the direction of rotation of the endless belt, the separation roller to separate the recording medium from the endless belt; and a cooler shifter contacting the cooler to move the cooler bidirectionally to cause the cooler to contact and separate from the endless belt.
    • 光泽施加器包括设置在由环形带形成的环内的加热辊,以加热环形带; 经由所述环形带按压所述加热辊的按压旋转体; 设置在由环形带形成的环内的冷却器和沿着环形带的旋转方向的加热辊下游的冷却器,作为与环形带接触的记录介质的环形带的冷却器被环形带 ; 分离辊,其设置在由环形带形成的环内,并且在环形带的旋转方向上从冷却器的下游,分离辊将记录介质与环形带分离; 以及冷却器与冷却器接触以使冷却器双向移动以使冷却器与环形带接触和分离。
    • 7. 发明申请
    • Gloss applicator and image forming apparatus
    • 光泽涂抹器和图像形成装置
    • US20110188911A1
    • 2011-08-04
    • US12929326
    • 2011-01-14
    • Hiroyuki KuniiAkiyasu AmitaShuntaroh Tamaki
    • Hiroyuki KuniiAkiyasu AmitaShuntaroh Tamaki
    • G03G15/20
    • G03G15/20
    • A gloss applicator, disposed downstream from a fusing device for fusing a non-fused image on a recording medium, includes a pair of pressure units, an endless belt, and a belt suction unit. The pair of pressure units define a gloss nip therebetween through which the recording medium is passed to enhance glossiness of the fused image. The endless belt, disposed in one of the pressure units in an extended loop configuration, transports the recording medium thereon. An outer face of the endless belt can contact the fused image on the recording medium. The belt suction unit, disposed inside the endless belt loop, exerts suction on the endless belt to locally deform a given portion of the endless belt and separate the recording medium from the endless belt at the given portion as a separation position.
    • 设置在熔融装置的下游的用于将非融合图像熔合在记录介质上的光泽施加器包括一对压力单元,环形带和带式抽吸单元。 所述一对压力单元在其间限定光泽夹层,通过该光泽夹持通过记录介质以增强融合图像的光泽度。 以延伸的环路配置在一个压力单元中的环形带在其上传送记录介质。 环形带的外表面可以与记录介质上的融合图像接触。 设置在环形带环内的带式抽吸单元在环形带上施加吸力以使环形带的给定部分局部变形,并将记录介质与作为分离位置的给定部分处的环形带分离。
    • 8. 发明申请
    • FIXING DEVICE, IMAGE FORMING APPARATUS INCORPORATING SAME, AND CONTROL METHOD FOR FIXING DEVICE
    • 固定装置,成像装置的图像形成装置以及固定装置的控制方法
    • US20100232818A1
    • 2010-09-16
    • US12719326
    • 2010-03-08
    • Hiroyuki Kunii
    • Hiroyuki Kunii
    • G03G15/00G03G15/20
    • G03G15/2039G03G2215/2016
    • A fixing device includes a fixing member, a heating member to heat the fixing member, a pressing member to press against the fixing member with a predetermined pressure, forming a nip where an image is fixed on a recording medium with heat and pressure, a heating controller to cause the heating member to heat the fixing member to a predetermined temperature set in advance and to preheat the fixing member while maintaining the temperature of the fixing member, a recording-medium data receiver to acquire recording-medium data before a fixing process is started, and a preheating-time adjuster to adjust a preheating time during which the heating member preheats the fixing member based on the data acquired by the recording-medium data receiver.
    • 定影装置包括固定构件,用于加热定影构件的加热构件,以预定压力按压固定构件的按压构件,在热和压力下形成图像被固定在记录介质上的辊隙,加热 控制器,使加热构件将预定温度加热到预定温度,并且在保持固定构件的温度的同时预热固定构件;记录介质数据接收器,在定影处理之前采集记录介质数据; 启动,以及预热时间调节器,以基于由记录介质数据接收器获取的数据调节加热构件预热定影构件的预热时间。