Device and method for detecting oil deterioration
    1.
    发明授权
    Device and method for detecting oil deterioration 失效
    检测油质变质的装置和方法

    公开(公告)号:US06859039B2

    公开(公告)日:2005-02-22

    申请号:US10384069

    申请日:2003-03-10

    IPC分类号: G01N33/28 G01R27/08

    CPC分类号: G01N33/2888

    摘要: A method and a device for detecting a deterioration of vehicle oil are disclosed in which the end point of the oil service life can be detected with higher accuracy, while at the same time detecting the progress of the oil condition in the vicinity of the end point of the oil service life. The acidity or basicity of the vehicle oil is measured using a pH sensor (11) generating an output in responding to the degree of the acidity or basicity. The deterioration of the vehicle oil can be detected based on the fact that with the increase in vehicle mileage, a line approximating the output of the pH sensor (11) with respect to the vehicle mileage has a tendency to change from a first inclination to a second inclination larger than the first inclination and then from the second inclination to a third inclination smaller than the second inclination.

    摘要翻译: 公开了一种用于检测车辆油劣化的方法和装置,其中可以以更高的精度检测油使用寿命的终点,同时检测终点附近的油状况的进展 的石油使用寿命。 使用pH传感器(11)测量车辆油的酸度或碱度,所述pH传感器(11)响应于酸度或碱度的程度产生输出。 可以基于以下事实来检测车辆油的劣化:随着车辆里程的增加,接近于pH传感器(11)的输出相对于车辆里程的线具有从第一倾斜变为 第二倾斜度大于第一倾斜度,然后从第二倾斜度到小于第二倾斜度的第三倾斜度。

    Oil condition sensor and method for making the same
    2.
    发明授权
    Oil condition sensor and method for making the same 失效
    油状态传感器及其制作方法

    公开(公告)号:US06791334B2

    公开(公告)日:2004-09-14

    申请号:US10078425

    申请日:2002-02-21

    IPC分类号: G01N27416

    CPC分类号: G01N27/4166 G01N33/2888

    摘要: An oil condition sensor detects a condition of oil in response to the potential difference between electrodes. The electrodes include at least a first and second electrodes coaxially arranged. The electrodes have projections being arranged to face each other in an opposed manner. Therefore, the projections provide wide surface area that performs as electrodes. It is possible to provide compact oil condition sensor that is easy to install into an oil tank or oil pan.

    摘要翻译: 油状态传感器响应于电极之间的电位差来检测油的状态。 电极至少包括同轴布置的第一和第二电极。 电极具有以相对的方式彼此面对的突起。 因此,突起提供作为电极执行的宽表面积。 可以提供容易安装到油箱或油底壳中的紧凑型油状态传感器。

    Rotation angle detection device having bearing supported yoke fixed to object being detected
    4.
    发明授权
    Rotation angle detection device having bearing supported yoke fixed to object being detected 失效
    旋转角度检测装置,其具有固定在检测对象上的轴承支撑的轭

    公开(公告)号:US07498803B2

    公开(公告)日:2009-03-03

    申请号:US11594814

    申请日:2006-11-09

    IPC分类号: G01B7/30

    CPC分类号: G01D5/145 G05G1/38

    摘要: A rotation angle detection device for detecting a rotation angle of an object has a substantially cylinder-shaped yoke, a magnetism generation unit which is fixed to an inner surface of the yoke, a magnetism detection member which is arranged substantially in a center axis of the yoke, at least one bearing which rotatably supports the yoke, and a support member which holds the bearing. The yoke is made of a magnetic metal, and fixedly mounted at the object to be rotatable integrally with the object. The magnetism generation unit generates a magnetic field substantially perpendicular to the center axis of the yoke. The magnetism detection member generates an output corresponding to a variation of the magnetic field to detect the rotation angle of the object relative to the magnetism detection member.

    摘要翻译: 用于检测物体的旋转角度的旋转角度检测装置具有基本上为圆柱形的轭,固定到轭的内表面的磁性产生单元,大致位于该轭的中心轴上的磁性检测构件 轭,可旋转地支撑轭的至少一个轴承和保持轴承的支撑构件。 磁轭由磁性金属制成,并且固定地安装在物体上以与物体一体旋转。 磁产生单元产生与轭的中心轴大致垂直的磁场。 磁检测部件产生与磁场变化相对应的输出,以检测物体相对于磁检测部件的旋转角度。

    SPRING DAMPER AND ACCELERATION DEVICE USING THE SAME
    5.
    发明申请
    SPRING DAMPER AND ACCELERATION DEVICE USING THE SAME 有权
    使用该弹簧减震器和加速装置

    公开(公告)号:US20100199800A1

    公开(公告)日:2010-08-12

    申请号:US12702513

    申请日:2010-02-09

    IPC分类号: G05G1/30 F16F7/00

    摘要: A spring damper for absorbing vibration of a double coil spring is made of elastic material and composed of a cylindrical body, outer-wall convex portions, and inner-wall convex portions. The spring damper is arranged in an annular space formed between an outer coil spring and an inner coil spring of the double coil spring, so that the outer-wall convex portions push the outer coil spring in a radial outward direction and the inner-wall convex portions push the inner coil spring in a radial inward direction. Longitudinal ends of the cylindrical body are prevented from being hooked by spring wires of the outer or inner coil spring, when the double coil spring is expanded and compressed.

    摘要翻译: 用于吸收双螺旋弹簧的振动的弹簧阻尼器由弹性材料制成,由圆柱体,外壁凸部和内壁凸部组成。 弹簧阻尼器布置在形成在双螺旋弹簧的外螺旋弹簧和内螺旋弹簧之间的环形空间中,使得外壁凸部沿径向向外推动外螺旋弹簧,并且内壁凸起 部分推动内螺旋弹簧沿径向向内的方向。 当双螺旋弹簧膨胀和压缩时,圆柱体的纵向端部被防止被外螺旋弹簧或内螺旋弹簧的弹簧丝钩住。

    Device for detecting deterioration of oil
    6.
    发明申请
    Device for detecting deterioration of oil 审中-公开
    用于检测油的劣化的装置

    公开(公告)号:US20060042966A1

    公开(公告)日:2006-03-02

    申请号:US11196383

    申请日:2005-08-04

    IPC分类号: G01N27/26

    CPC分类号: G01N27/07 G01N33/2888

    摘要: A device for detecting deterioration degree of oil is composed of an electrode unit in a cylindrical coil shape and a detector circuit connected to the electrode unit. The electrode unit is composed of a first electrode plate and a second electrode plate, both wound in a coil shape with an insulating layer disposed therebetween. The electrode unit is dipped in oil, and a potential difference between the electrode plates is measured by the detector circuit. The oil deterioration degree is detected based on the potential difference that varies according to a pH level of the oil. A distance between the first and the second electrode plates is kept small and precise to enhance accuracy in detecting oil deterioration without making the detector size large.

    摘要翻译: 用于检测油的劣化程度的装置由圆柱形线圈形状的电极单元和连接到电极单元的检测器电路组成。 电极单元由第一电极板和第二电极板构成,两者均缠绕成线圈状,绝缘层设置在其间。 将电极单元浸入油中,并通过检测器电路测量电极板之间的电位差。 基于根据油的pH水平而变化的电位差来检测油劣化程度。 第一和第二电极板之间的距离保持小而精确,以提高检测油劣化的精度,而不会使检测器尺寸变大。

    Spring damper and acceleration device using the same
    8.
    发明授权
    Spring damper and acceleration device using the same 有权
    弹簧阻尼器和加速装置使用相同

    公开(公告)号:US08646356B2

    公开(公告)日:2014-02-11

    申请号:US12702513

    申请日:2010-02-09

    IPC分类号: G05G1/30 F16F3/06

    摘要: A spring damper for absorbing vibration of a double coil spring is made of elastic material and composed of a cylindrical body, outer-wall convex portions, and inner-wall convex portions. The spring damper is arranged in an annular space formed between an outer coil spring and an inner coil spring of the double coil spring, so that the outer-wall convex portions push the outer coil spring in a radial outward direction and the inner-wall convex portions push the inner coil spring in a radial inward direction. Longitudinal ends of the cylindrical body are prevented from being hooked by spring wires of the outer or inner coil spring, when the double coil spring is expanded and compressed.

    摘要翻译: 用于吸收双螺旋弹簧的振动的弹簧阻尼器由弹性材料制成,由圆柱体,外壁凸部和内壁凸部组成。 弹簧阻尼器布置在形成在双螺旋弹簧的外螺旋弹簧和内螺旋弹簧之间的环形空间中,使得外壁凸部沿径向向外推动外螺旋弹簧,并且内壁凸起 部分推动内螺旋弹簧沿径向向内的方向。 当双螺旋弹簧膨胀和压缩时,圆柱体的纵向端部被防止被外螺旋弹簧或内螺旋弹簧的弹簧丝钩住。

    Pedal assembly for a vehicle
    9.
    发明申请
    Pedal assembly for a vehicle 审中-公开
    车辆踏板总成

    公开(公告)号:US20070034038A1

    公开(公告)日:2007-02-15

    申请号:US11501111

    申请日:2006-08-09

    IPC分类号: G05G1/14

    摘要: A pedal assembly is disclosed that includes a gear having a first tooth with a root and terminal ends. The gear rotates due to an input force. The assembly also includes a rack having a second tooth with root and terminal ends. The second tooth meshes with the first tooth at a contact point such that rotation of the gear causes linear movement of the rack. The assembly further includes a biasing member that biases the rack. The assembly additionally includes a slide member on which the rack slides. The slide member is provided on a side of the rack opposite to that of the gear such that the rack pushes on the slide member due to meshing of the first tooth and the second tooth.

    摘要翻译: 公开了一种踏板组件,其包括齿轮,该齿轮具有带根和末端的第一齿。 齿轮由于输入力而旋转。 组件还包括具有根和末端的第二齿的齿条。 第二齿在接触点处与第一齿啮合,使得齿轮的旋转引起齿条的线性移动。 组件还包括偏置构件,偏置构件偏置架子。 组件还包括滑架,滑架在其上滑动。 滑动构件设置在与齿轮的齿条相反的一侧上,使得齿条由于第一齿和第二齿的啮合而推动滑动构件。

    Optical dressing method, machining device based on this method,
grindstone and polishing cloth
    10.
    发明授权
    Optical dressing method, machining device based on this method, grindstone and polishing cloth 失效
    光学修整方法,基于该方法的加工装置,磨石和抛光布

    公开(公告)号:US6126523A

    公开(公告)日:2000-10-03

    申请号:US297820

    申请日:1999-08-09

    摘要: A photo-reactive grinding wheel 1 is irradiated with light by a light irradiation device 2 which is provided opposite to the grinding wheel, to bring about a chemical reaction and change in property, and dissolved/removed by a solution 4. Simultaneously, a workpiece 5 is processed by the photo-reactive grinding wheel 1. Thus, processing can be performed without causing clogging in the grinding wheel of a resin bond containing fine abrasive grains, high-grade surface roughness can be realized, and processing efficiency is relatively high. The controllability of the dressing is excellent, automation of dressing and in-process dressing can also be realized, a system which contains no metal ion in the whole processing can be designed, an expensive device is not required, and handling is easy.

    摘要翻译: PCT No.PCT / JP98 / 03662 371日期1999年8月9日 102(e)1999年8月9日PCT PCT 1998年8月19日PCT公布。 出版物WO99 /​​ 12705 1999年3月18日光反应砂轮1通过与砂轮相对设置的光照射装置2照射,引起化学反应和性质变化,并通过溶液4溶解/除去 同时,由光反应性砂轮1处理工件5.因此,可以进行处理,而不会在包含细磨料的树脂粘结剂的砂轮中产生堵塞,可以实现高等级的表面粗糙度和加工 效率比较高。 敷料的可控性优异,也可以实现敷料自动化和整个加工中的修整,可以设计在整个加工过程中不含金属离子的系统,不需要昂贵的装置,操作容易。