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    LUBRICATING OIL COMPOSITIONS WITH ENGINE WEAR PROTECTION AND SOLUBILITY
    4.
    发明申请
    LUBRICATING OIL COMPOSITIONS WITH ENGINE WEAR PROTECTION AND SOLUBILITY 有权
    润滑油组合物，具有发动机磨损保护和溶解性

    公开(公告)号：US20160208186A1

    公开(公告)日：2016-07-21

    申请号：US14997808

    申请日：2016-01-18

    申请人： Alan M. Schilowitz ,  Man Kit Ng ,  David J. Baillargeon ,  Chen Chen ,  Harry R. Allcock ,  Andrew R. Hess

    发明人： Alan M. Schilowitz ,  Man Kit Ng ,  David J. Baillargeon ,  Chen Chen ,  Harry R. Allcock ,  Andrew R. Hess

    IPC分类号： C10M137/16 ,  C07F9/6593 ,  C10M169/04 ,  C10M107/02 ,  C10M137/10

    CPC分类号： C10M137/16 ,  C07F9/65815 ,  C10M107/02 ,  C10M137/10 ,  C10M169/04 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2205/0285 ,  C10M2223/045 ,  C10M2223/08 ,  C10N2230/06 ,  C10N2230/43 ,  C10N2230/54 ,  C10N2240/10 ,  C10N2220/022

    摘要： A method for improving wear control in an engine or other mechanical component lubricated with a lubricating oil by using as the lubricating oil a formulated oil. The formulated oil has a composition that includes a lubricating oil base stock as a major component; and at least one phosphazene represented by the formula as a minor component. In the above formula, Q is nitrogen, sulfur or oxygen; a is a value from about 2 to about 6, c is a value from about 2 to about 6, e is a value from about 2 to about 6, g is a value from about 2 to about 6, i is a value from about 2 to about 6, and k is a value from about 2 to about 6; b is a value of 2a+q, d is a value of 2c+r, f is a value of 2e+s, h is a value of 2g+t, j is a value of 2i+u, and l is a value of 2k+v; q, r, s, t, u and v are independently a value of 0 or −2; with the proviso that not all of a, c, e, g, i and k are the same value. A lubricating oil having a composition that includes a lubricating oil base stock as a major component; and at least one phosphazene represented by the above formula as a minor component. The lubricating oil is useful in internal combustion engines.

    摘要翻译： 一种用于通过使用配制的油作为润滑油来改善用润滑油润滑的发动机或其它机械部件中的磨损控制的方法。 配制油具有以润滑油原料为主要成分的组成， 和由式表示的至少一种磷腈作为次要组分。 在上式中，Q为氮，硫或氧; a为约2至约6的值，c为约2至约6的值，e为约2至约6的值，g为约2至约6的值，i为约 2至约6，k为约2至约6的值; b是2a + q的值，d是2c + r的值，f是2e + s的值，h是2g + t的值，j是2i + u的值，l是值 的2k + v; q，r，s，t，u和v独立地为0或-2的值; 条件是不是全部a，c，e，g，i和k都是相同的值。 具有润滑油原料作为主要成分的组成的润滑油; 和由上式表示的至少一种磷腈作为次要成分。 润滑油可用于内燃机。

    Determining the resonance parameters for mechanical oscillators
    7.
    发明授权
    Determining the resonance parameters for mechanical oscillators 有权
    确定机械振荡器的谐振参数

    公开(公告)号：US08676543B2

    公开(公告)日：2014-03-18

    申请号：US12792500

    申请日：2010-06-02

    申请人： H. Alan Wolf ,  Chung-Min Cheng ,  Dalia G. Yablon ,  Alan M. Schilowitz ,  Manuel S. Alvarez ,  Yvonne Mathez

    发明人： H. Alan Wolf ,  Chung-Min Cheng ,  George Akehurst ,  Dalia G. Yablon ,  Alan M. Schilowitz ,  Manuel S. Alvarez

    IPC分类号： H04B15/00

    CPC分类号： G01D1/00 ,  G01D15/00 ,  G01H13/00 ,  G01N17/04 ,  G01N29/46

    摘要： Mechanical oscillators employ the use of resonance parameters, frequency and the quality factor Q, for the measurement of corrosion or deposition. The ability of a mechanical oscillator to measure small amounts of metal loss or deposition is not only dependent upon the mechanical design but is limited by the precision in determining the resonance frequency and Q. Methods for measuring these resonance parameters with a high precision in the presence of noise are provided. The increased degree of precision improves the utility of these devices as sensitive probes for corrosion and deposition (fouling) measurement. The increased degree of precision is enabled in part by employing curve fitting consistent with modeling the mechanical oscillator as a simple harmonic oscillator. This curve fitting procedure, combined with averaging and utilizing signal processing parameters to mitigate noise effects, adds precision in measuring resonance parameters.

    摘要翻译： 机械振荡器采用谐振参数，频率和质量因子Q来测量腐蚀或沉积。 机械振荡器测量少量金属损失或沉积的能力不仅取决于机械设计，而且受到确定谐振频率和Q的精确度的限制。在存在的情况下以高精度测量这些谐振参数的方法 的噪音。 提高的精度提高了这些器件作为腐蚀和沉积（污垢）测量的敏感探头的效用。 精度的提高部分地通过使用与将机械振荡器建模为简单谐波振荡器一致的曲线拟合来实现。 该曲线拟合程序，结合平均和利用信号处理参数来减轻噪声影响，增加了测量共振参数的精度。