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    • 22. 发明授权
    • Developing apparatus
    • 开发设备
    • US07379693B2
    • 2008-05-27
    • US11402022
    • 2006-04-12
    • Kenya OgawaYasushi ShimizuShuji MoriyaKazunari HagiwaraNaoto KichijimaKoichi Okuda
    • Kenya OgawaYasushi ShimizuShuji MoriyaKazunari HagiwaraNaoto KichijimaKoichi Okuda
    • G03G15/09
    • G03G15/0921
    • A developing apparatus having a rotatable developing sleeve having an elastic layer on the surface thereof for carrying a mono-component magnetic developer and urged against a photosensitive drum to develop an electrostatic image formed on the drum with the developer, a non-rotary magnet provided inside the sleeve for magnetically attracting the developer to the sleeve, and a blade having an abutting portion abutting against the sleeve in a counter direction for regulating the amount of the developer on the sleeve, a step portion spaced apart from the abutting portion, and a separating portion provided upstream of the step portion in the rotation direction of the sleeve, wherein the surface of the sleeve to which the separating portion is opposed includes a position satisfying |Br|/|B|≧0.5, where B(G): the magnitude of magnetic flux density formed on the surface of the sleeve, and Br(G): a component of the magnetic flux density in a direction perpendicular to the surface of the sleeve.
    • 一种具有可旋转显影套筒的显影装置,其表面上具有弹性层,用于承载单组分磁性显影剂并且被推压到感光鼓上以使显影剂形成在鼓上形成静电图像,内部设置有非旋转磁体 用于将显影剂磁性地吸引到套筒的套筒,以及具有抵靠部件的反向部分的对置部分的对置部分,用于调节套筒上显影剂的量,与抵接部分间隔开的台阶部分, 在所述套筒的所述旋转方向上游侧设置有所述套筒的与所述分离部相对的表面的位置包括满足| Br | / | B |> = 0.5的位置,其中B(G): 在套筒表面上形成的磁通密度的大小和Br(G):垂直于套筒表面的方向上的磁通密度的分量 。
    • 26. 发明申请
    • Image forming apparatus
    • 图像形成装置
    • US20050196201A1
    • 2005-09-08
    • US11011145
    • 2004-12-15
    • Kazunari HagiwaraKouichi OkudaYasunori ChigonoYasushi ShimizuHikaru OsadaShuji Moriya
    • Kazunari HagiwaraKouichi OkudaYasunori ChigonoYasushi ShimizuHikaru OsadaShuji Moriya
    • G03G15/06G03G15/08G03G15/09
    • G03G15/065G03G2215/0617
    • An image forming apparatus includes an image bearing member; charging means for electrically charging the image bearing member; a rotatable developer carrying member for carrying a developer to develop an electrostatic image formed on the image bearing member with the developer, the developer carrying member being supplied with a developing bias voltage comprising an AC voltage; non-rotatable magnetic field generating means, disposed inside the developer carrying member, for magnetically attracting the developer on the developer carrying member, wherein the developer carrying member has a surface elastic layer, and the developer carrying member is press-contacted to the image bearing member, and the developer is one component magnetic toner, and a maximum value of an absolute value of the developing bias voltage |V| max (V) and a surface potential of the image bearing member charge by the charging means is Vd global purposes V), satisfy, |V|max≦|Vd|.
    • 图像形成装置包括:图像承载部件; 用于对图像承载部件进行充电的充电装置; 可转动显影剂承载构件,用于承载显影剂以显影形成在图像承载构件上的静电图像,显影剂承载构件被提供有包括AC电压的显影偏压; 非旋转磁场产生装置,设置在显影剂承载构件的内部,用于磁性地吸引显影剂承载构件上的显影剂,其中显影剂承载构件具有表面弹性层,并且显影剂承载构件与图像承载件压力接触 显影剂是单组分磁性调色剂,显影偏压的绝对值| V |的最大值 max(V)和图像承载部件充电的表面电位为Vd全局目的V)满足<?in-line-formula description =“In-line Formulas”end =“lead”?> | V | max <= | VD |。<?in-line-formula description =“In-line Formulas”end =“tail”?>
    • 28. 发明授权
    • Image fixing apparatus
    • 图像定影装置
    • US06516166B2
    • 2003-02-04
    • US09961141
    • 2001-09-24
    • Hiroyuki SakakibaraShuji MoriyaSatoshi Nishida
    • Hiroyuki SakakibaraShuji MoriyaSatoshi Nishida
    • G03G1520
    • G03G15/205G03G2215/2035
    • An object of the present invention is to provide an image fixing apparatus for fixing an image formed on a recording material, which has a heating member, a back-up roller cooperating with the heating member to form a nip therebetween for conveying the recording material, and control device for controlling generation of heat by the heating member, wherein the control device is capable of effecting first control for permitting the heating member to generate heat in a state where an image fixing process is completed and the back-up roller is stopped, and second control for maintaining the heating member at a target temperature, differing from a fixing temperature, during a warm-up period from when the heating member starts to generate heat until the temperature of the heating member reaches the fixing temperature.
    • 本发明的目的是提供一种用于固定形成在记录材料上的图像的图像定影装置,该图像定影装置具有加热构件,与加热构件协作的支撑辊,以在其间形成用于输送记录材料的辊隙, 以及用于控制加热部件发热的控制装置,其中,控制装置能够进行第一控制以允许加热部件在图像定影处理完成并且支撑辊停止的状态下产生热量, 以及在从加热构件开始产生热直到加热构件的温度达到定影温度的预热时段期间将加热构件保持在与定影温度不同的目标温度的第二控制。
    • 30. 发明授权
    • Processing apparatus and flow control arrangement therefor
    • 处理装置及其流量控制装置
    • US5439026A
    • 1995-08-08
    • US164545
    • 1993-12-10
    • Shuji MoriyaTakenobu MatsuoTsuyoshi Wakabayashi
    • Shuji MoriyaTakenobu MatsuoTsuyoshi Wakabayashi
    • G05D7/06
    • G05D7/0635Y10T137/7759Y10T137/7761Y10T137/87885Y10T137/9029
    • There is disclosed a flow control apparatus including a base body having a fluid inlet and a fluid outlet and a flow path for causing the inlet to communicate with the outlet, a flow adjustment means for adjusting a flow rate of the fluid in the flow path of said base body, a flow-rate detection means for detecting the flow rate of the fluid in the flow path, and a flow control means for outputting a flow-rate control signal to the flow adjustment means on the basis of a detection result of the flow-rate detection means to control the flow rate of the fluid to a predetermined value. At least one of the fluid inlet and the fluid outlet is positioned such that the flow direction of the fluid at a corresponding one of the fluid inlet and the fluid outlet is perpendicular to the flow path.
    • 公开了一种流量控制装置,其包括具有流体入口和流体出口的基体,以及用于使入口与出口连通的流路,流量调节装置,用于调节流体入口和流体出口的流动路径中的流体的流速 所述基体,用于检测流路中流体的流量的流量检测装置,以及流量控制装置,用于根据流量调节装置的检测结果向流量调节装置输出流量控制信号 流量检测装置,用于将流体的流量控制到预定值。 流体入口和流体出口中的至少一个被定位成使得流​​体入口和流体出口中的相应一个处的流体的流动方向垂直于流动路径。