Image forming apparatus having a fixing device with improved temperature detection features
    11.
    发明授权
    Image forming apparatus having a fixing device with improved temperature detection features 失效
    具有具有改善的温度检测特征的定影装置的图像形成装置

    公开(公告)号:US07231158B2

    公开(公告)日:2007-06-12

    申请号:US11010269

    申请日:2004-12-14

    IPC分类号: G03G15/20

    CPC分类号: G03G15/2057

    摘要: An image forming apparatus includes a fixing device having a pressure roller. The surface of the pressure roller is coated with a PFA resin and has an average surface roughness Ra of 0.05 to 0.13 μm. A thermister is provided to detect the surface temperature of the pressure roller. The thermister includes a metal plate, a resister element attached to the metal plate, and a pair of fluorocarbon-resin films sandwiching the metal plate and the resister element. The fluorocarbon-resin film has a thickness of 15 μm to 80 μm.

    摘要翻译: 图像形成装置包括具有加压辊的定影装置。 压辊的表面涂有PFA树脂,平均表面粗糙度Ra为0.05〜0.13μm。 提供热敏电阻以检测压力辊的表面温度。 热敏电阻包括金属板,附着在金属板上的电阻元件和夹在金属板和电阻元件上的一对碳氟树脂膜。 氟碳树脂膜的厚度为15μm至80μm。

    Clutch device
    14.
    发明授权
    Clutch device 失效
    离合器装置

    公开(公告)号:US5701983A

    公开(公告)日:1997-12-30

    申请号:US600027

    申请日:1996-02-12

    CPC分类号: F16D25/02

    摘要: A clutch device with a cam mechanism is provided, which is free from drag loss when the phase is switched from a state wherein the cam mechanism is operative to a state wherein it is inoperative. A cam groove 1c and a recess 1d are formed on the inner surface 1a of a piston, and a cam groove 3c and a projection 3d to be inserted into the recess 1d are formed on the inner surface 3a of a pressure plate 3. Between the cam grooves 1c and the 3c is interposed a cam roller 2 loosely retained by a roller cage 4. When the hydraulic pressure is applied to the back surface 1b of the piston 1 while a C.sub.3 clutch disk 5 rotates faster than the piston 1, the cam mechanism is operative to carry out the engagement operation. On the contrary, when the application of the hydraulic pressure is interrupted while the C.sub.3 clutch disk 5 rotates slower than the piston 1, the engagement is released. Meanwhile, the riding of the cam roller 2 over the cam elements is avoidable by the recess 1d and the projection 3d.

    摘要翻译: 提供了一种具有凸轮机构的离合器装置,当相位从凸轮机构工作的状态切换到其不工作的状态时,没有阻力损失。 在活塞的内表面1a上形成有凸轮槽1c和凹槽1d,并且在压板3的内表面3a上形成凸轮槽3c和插入凹槽1d的凸起3d。 凸轮槽1c和3c插入由滚子保持架4松动地保持的凸轮辊2.当C3离合器盘5比活塞1旋转得更快时,当将液压施加到活塞1的后表面1b时,凸轮 机构可操作地执行接合操作。 相反,当C3离合器盘5比活塞1旋转慢时,当液压的施加中断时,接合被解除。 同时,通过凹部1d和凸起3d可以避免凸轮滚子2在凸轮元件上方的骑行。

    Hydraulic clutch system with flywheel
    15.
    发明授权
    Hydraulic clutch system with flywheel 失效
    带飞轮的液压离合器系统

    公开(公告)号:US5695032A

    公开(公告)日:1997-12-09

    申请号:US693797

    申请日:1996-07-31

    摘要: A flywheel (FW) includes a front cover as a first mass member (102), an inner plate as a second mass member (104), and a coiled spring as a damper member (106) which is interposed between the first and second mass members. A clutch or a clutch body (108) is disposed so as to be connectible with and disconnectible from the inner plate (104) by hydraulic pressures (P0, P1). The front cover (102) and the inner plate (104) are united through a friction plate as coupling means (110) by the hydraulic pressures (P0, P1) for connecting and disconnecting the clutch (108). Thus, the first and second mass members (102, 104) can be united by the simple construction of low cost. Furthermore the uniting operation, inclusive of its synchronization with the control of the clutch body (108), can be precisely controlled.

    摘要翻译: 飞轮(FW)包括作为第一质量构件(102)的前盖,作为第二质量构件(104)的内板和作为阻尼构件(106)的螺旋弹簧,所述螺旋弹簧介于第一和第二质量 会员 离合器或离合器本体(108)通过液压(P0,P1)设置成可与内板(104)连接并与其分离。 前盖(102)和内板(104)通过用于连接和断开离合器(108)的液压(P0,P1)的作为联接装置(110)的摩擦板联合在一起。 因此,可以通过简单的低成本结构来组合第一和第二质量构件(102,104)。 此外,可以精确地控制包括其与离合器主体(108)的控制的同步的联合操作。

    Control apparatus for vehicle
    17.
    发明授权
    Control apparatus for vehicle 有权
    车辆控制装置

    公开(公告)号:US09416872B2

    公开(公告)日:2016-08-16

    申请号:US14069566

    申请日:2013-11-01

    IPC分类号: F16H61/662

    CPC分类号: F16H61/66259

    摘要: A value correlated with a basic required driving force to be required at re-acceleration is estimated from the deceleration of a decelerating vehicle. A target gear ratio of a CVT is determined from a value obtained by correcting the value correlated with the basic required driving force based on a maximum amount of vehicle speed change at the current time point and an amount of vehicle speed change from the start of a gear ratio control up to the current time point.

    摘要翻译: 根据减速车辆的减速度来估计与重新加速时需要的基本要求的驱动力相关的值。 CVT的目标齿轮比由根据当前时间点的车速最大变化量和基本要求驱动力相关值的值而得到的值,以及从开始时的车速变化量 齿轮比控制到当前时间点。

    Control apparatus and control method for drive source
    18.
    发明授权
    Control apparatus and control method for drive source 有权
    驱动源控制装置及控制方法

    公开(公告)号:US07983826B2

    公开(公告)日:2011-07-19

    申请号:US12505870

    申请日:2009-07-20

    IPC分类号: B62D127/00

    摘要: Static demand engine torque set in a static torque setter is converted into dynamic demand engine torque in a converter using an engine model C (s) represented by a first-order lag function. A time constant T of engine model C (s) is calculated by a time constant calculator. The time constant calculator calculates time constant T in accordance with the static demand engine torque set in the static torque setter and dynamic demand engine torque set in a dynamic torque setter. The dynamic demand engine torque set in the dynamic torque setter is added to the dynamic demand engine torque converted from the static demand engine torque in the converter.

    摘要翻译: 使用由一阶滞后功能表示的发动机模型C,在静态扭矩设定器中设定的静态需求发动机扭矩被转换为转换器中的动态需求发动机扭矩。 发动机型号C(s)的时间常数T由时间常数计算器计算。 时间常数计算器根据在静态扭矩设定器中设定的静态需求发动机扭矩和在动态扭矩设定器中设定的动态需求发动机扭矩来计算时间常数T. 在动态扭矩设定器中设定的动态需求发动机扭矩被添加到从转换器中的静态需求发动机扭矩转换的动态需求发动机扭矩。

    One-way clutch mechanism of a torque converter
    20.
    发明授权
    One-way clutch mechanism of a torque converter 失效
    变矩器单向离合器机构

    公开(公告)号:US5852932A

    公开(公告)日:1998-12-29

    申请号:US857000

    申请日:1997-05-15

    申请人: Shogo Matsumoto

    发明人: Shogo Matsumoto

    IPC分类号: F16D41/22 F16H41/24 F16D33/00

    摘要: In the one-way clutch of a torque converter, an outer race (30 in FIG. 10A) which is assembled on the inner circumferential side of a stator so as to be unrotatable includes a first side face (31) which is provided with first teeth (32). An inner race (40) which is mounted on a stationary shaft so as to be unrotatable includes a second side face (41) which is opposite to the first side face (31) and which is provided with second teeth (42). With the rotation of the outer race (30), the first teeth (32) and the second teeth (42) are engaged and disengaged by the functions of an intermediate member (50) which moves along inclined planes (33) formed in the first side face (31). Thus, shock noise are prevented during the release of the one-way clutch.

    摘要翻译: 在变矩器的单向离合器中,组装在定子的内周侧以便不可旋转的外圈(图10A中的30)包括:第一侧面(31),其设置有第一 牙齿(32)。 安装在固定轴上以便不可旋转的内座圈(40)包括与第一侧面(31)相对并且设置有第二齿(42)的第二侧面(41)。 随着外座圈30的旋转,第一齿(32)和第二齿(42)通过中间构件(50)的功能而接合和分离,中间构件(50)沿着形成在第一 侧面(31)。 因此,在单向离合器的释放期间防止了冲击噪音。