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    • 41. 发明授权
    • Image heating apparatus having a flexible sleeve
    • 图像加热装置具有柔性套筒
    • US07242895B2
    • 2007-07-10
    • US11056975
    • 2005-02-14
    • Seiji InadaFumiki InuiAtsushi IwasakiToshiki NagaseTakehiko Suzuki
    • Seiji InadaFumiki InuiAtsushi IwasakiToshiki NagaseTakehiko Suzuki
    • G03G15/20
    • G03G15/2053G03G2215/2035
    • An object of the present invention is to provide an image heating apparatus having a flexible sleeve of an excellent durability. To this end, an image heating apparatus according to the present invention includes: a flexible sleeve; a driving roller contacting an external periphery surface of the sleeve and serving to rotate the sleeve; a sliding member contacting an internal periphery surface of the sleeve to form a nip portion in cooperation with the driving roller; and a restricting member for restricting a movement of the sleeve in a generatrix direction of the sleeve, wherein, within an edge face of the sleeve in a mounted state on the apparatus, equally bisected by an imaginary plane substantially parallel to a nip plane of the nip portion into a first area closer to the nip portion and a second area farther from the nip portion, the restricting member executes a restricting action only on the second area.
    • 本发明的目的是提供一种具有优异耐久性的柔性套筒的图像加热装置。 为此,根据本发明的图像加热装置包括:柔性套筒; 驱动辊与套筒的外周表面接触并用于使套筒旋转; 滑动构件与所述套筒的内周面接触以与所述驱动辊协作形成压合部; 以及限制构件,用于限制套筒在套筒的母线方向上的运动,其中,在装置的安装状态下在套筒的边缘面内,被平均于基本上平行于 夹持部分进入更靠近夹持部分的第一区域和离咬合部分更远的第二区域,限制构件仅在第二区域上执行限制动作。
    • 48. 发明授权
    • Color image forming apparatus with temperature control
    • 具有温度控制的彩色图像形成装置
    • US06999692B2
    • 2006-02-14
    • US10669444
    • 2003-09-25
    • Masaru ShimuraTakehiko Suzuki
    • Masaru ShimuraTakehiko Suzuki
    • G03G15/20
    • G03G15/2046G03G2215/2074G03G2215/208
    • A color image forming apparatus having a plural-color image print mode for successively forming images of plural colors, and a single-color image print mode for forming an image of a single color, is capable of forming, in the plural-color image print mode, a frame of single-color image, and thereafter superimposing and forming an image of the next color on the single-color image. The apparatus includes a fixing apparatus for fixing an image on a recording medium on which an image of plural colors or a single color has been formed, and a temperature controlling portion for controlling the temperature of the fixing apparatus so as to become a target temperature. The fixing apparatus has a heating member and a pressure member and transports the recording medium to a nip part constituted by the heating member and the pressure member. The temperature controlling portion, when continuous printing of plural sheets is to be effected, changes over the target temperature of the heating member when a predetermined number of sheets have been printed, and also changes the predetermined number of sheets for which the target temperature should be changed over, during single-color image printing and during plural-color image printing.
    • 具有用于连续地形成多种颜色的图像的多色图像打印模式和用于形成单色图像的单色图像打印模式的彩色图像形成装置能够在多色图像打印中形成 模式,单色图像的帧,然后在单色图像上叠加并形成下一种颜色的图像。 该装置包括用于将图像定影在已经形成有多种颜色或单色的图像的记录介质上的定影装置和用于控制定影装置的温度以成为目标温度的温度控制部分。 定影装置具有加热构件和加压构件,并将记录介质输送到由加热构件和加压构件构成的夹持部。 当要进行多张纸的连续打印时,温度控制部分会在打印预定数量的纸张时改变加热部件的目标温度,并且也改变目标温度应为预定数量的纸张 在单色图像打印期间和在多色图像打印期间进行切换。
    • 50. 发明授权
    • Drive control apparatus for oil pump
    • 油泵驱动控制装置
    • US06692402B2
    • 2004-02-17
    • US10021575
    • 2001-12-19
    • Yukinori NakamoriTakehiko SuzukiSatoru Wakuta
    • Yukinori NakamoriTakehiko SuzukiSatoru Wakuta
    • B60K102
    • B60K6/547B60K6/485F16H61/0025F16H61/0031Y02T10/6226Y10S903/903Y10S903/904Y10S903/919Y10T477/23Y10T477/653Y10T477/691
    • The present invention provides a drive control apparatus for driving an electric oil pump by supplying it with a predetermined operating voltage so as to decrease a load on the electric oil pump. The drive control apparatus detects a clutch hydraulic pressure supplied to the hydraulic control apparatus for the automatic transmission and drives the electric oil pump so that a required hydraulic pressure is maintained. In this case, the drive control apparatus detects an oil temperature of the hydraulic control apparatus for the automatic transmission, controls the operating voltage of the electric oil pump based on the oil temperature, and supplies the operating voltage to th electric oil pump. Accordingly, the hydraulic pressure supplied from the electric oil pump maintains the hydraulic pressure required for the hydraulic control of the automatic transmission and prevents supply of a greater hydraulic pressure than is required.
    • 本发明提供一种驱动控制装置,用于通过向其提供预定的工作电压来驱动电动油泵,以减小电动油泵的负荷。 驱动控制装置检测供给到用于自动变速器的液压控制装置的离合器液压,并驱动电动油泵,从而保持所需的液压。 在这种情况下,驱动控制装置检测用于自动变速器的液压控制装置的油温,基于油温来控制电动油泵的工作电压,并向第三电动油泵供给运转电压。 因此,从电动油泵供给的液压保持自动变速器的液压控制所需的液压,并且防止供给比所需的更大的液压。