利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

911 条记录 (耗时 0.028 秒)

    Hydraulic oil formulation and method to improve seal swell
    23.
    发明申请
    Hydraulic oil formulation and method to improve seal swell 审中-公开
    液压油配方及方法可提高密封膨胀

    公开(公告)号：US20090247438A1

    公开(公告)日：2009-10-01

    申请号：US12378467

    申请日：2009-02-13

    申请人： Kelli H. Wright ,  David G.L. Holt

    发明人： Kelli H. Wright ,  David G.L. Holt

    IPC分类号： C10M135/10 ,  C10M169/04 ,  C10M105/74 ,  C10M105/32

    CPC分类号： C10M141/00 ,  B08B9/032 ,  C10M2201/084 ,  C10M2203/065 ,  C10M2203/1006 ,  C10M2205/0285 ,  C10M2205/173 ,  C10M2207/2835 ,  C10M2219/04 ,  C10M2219/044 ,  C10M2223/0405 ,  C10N2230/36 ,  C10N2230/42 ,  C10N2230/43 ,  C10N2230/45 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2210/02

    摘要： In one embodiment, a hydraulic oil with favorable seal swell is disclosed. The hydraulic oil comprises, a major amount of base stock, an antiwear additive, a phosphorous containing additive wherein the phosphorous comprises at least 10 ppm and less than 2500 ppm of the hydraulic oil, the hydraulic oil contains less than 200 ppm zinc and less than 100 ppm sulfur, wherein the ratio of phosphorous to metal ratio is chosen to obtain a favorable seal swell performance with at least a ratio of 0.5 and less than 20. In a second embodiment, a method to improve seal swell is disclosed. In a third embodiment, a method of formulating an oil to improve seal swell performance is disclosed. In a fourth embodiment, a method of improving seal swell is disclosed. The method uses a system cleaner for hydraulic systems comprising CaSo4.

    摘要翻译： 在一个实施例中，公开了具有良好的密封膨胀的液压油。 液压油包括大量基础油，抗磨添加剂，含磷添加剂，其中磷含有至少10ppm且小于2500ppm的液压油，液压油含有少于200ppm的锌并且小于 选择100ppm硫，其中选择磷与金属比的比例以获得0.5至小于20的比例的良好的密封膨胀性能。在第二实施方案中，公开了一种改善密封膨胀的方法。 在第三实施例中，公开了一种配制油以提高密封膨胀性能的方法。 在第四实施例中，公开了一种改善密封膨胀的方法。 该方法使用包含CaSo4的液压系统的系统清洁器。

    Method and system for modifying a used hydrocarbon fluid to create a cylinder oil
    28.
    发明申请
    Method and system for modifying a used hydrocarbon fluid to create a cylinder oil 有权
    用于改变用过的烃流体以产生汽缸油的方法和系统

    公开(公告)号：US20060068995A1

    公开(公告)日：2006-03-30

    申请号：US11012052

    申请日：2004-12-14

    申请人： Giuseppe Natoli ,  Giulio Pometto ,  Alfio Bonciolini ,  Hans Petersen ,  Jorn Dragsted ,  Niels-Henrik Lindegaard

    发明人： Giuseppe Natoli ,  Giulio Pometto ,  Alfio Bonciolini ,  Hans Petersen ,  Jorn Dragsted ,  Niels-Henrik Lindegaard

    IPC分类号： C10M159/20

    CPC分类号： C10M175/0016 ,  C10M171/00 ,  C10M2201/062 ,  C10M2201/084 ,  C10M2207/028 ,  C10M2207/262 ,  C10M2215/28 ,  C10M2217/043 ,  C10M2219/046 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2240/102

    摘要： This invention relates to a method (and a corresponding system) of creating a cylinder oil, the method comprising modification of at least one initial fluid (101) by determining the TBN(s) of the at least one initial fluid, determining a desired TBN of a cylinder oil (102) and adjusting the TBN(s) of the at least one initial fluid (101) accordingly by blending the at least one initial fluid (101) with suited additive(s) (103). In this way, a method (and system) for modifying initial fluid(s) to create a cylinder oil by adjusting TBN is obtained. This provides significant economical benefits since lubricants that otherwise would have to be disposed of can be re-used as a total-loss cylinder lubricant. Further cylinder oil does not have to be purchased. The oil(s) used to blend the cylinder oil is/are of more consistent quality as it is replenished contrary to the traditional practice which reduces machinery wear, etc. Thus, the replenishment of the initial fluid(s) provides enhanced and consistent performance of the initial fluids resulting in greatly reduced component wear and equipment lifecycle cost. Even further, a more environmentally friendly method/system is provided since waste, in the form of spent oil(s) that is discarded after prolonged use, is reduced as it is converted into a cylinder oil.

    摘要翻译： 本发明涉及一种产生汽缸油的方法（和相应的系统），该方法包括通过确定至少一种初始流体的TBN来修改至少一种初始流体（101），确定期望的TBN 并且通过将至少一个初始流体（101）与适当的添加剂（103）共混来调节至少一个初始流体（101）的TBN。 以这种方式，获得用于通过调整TBN来修改初始流体以产生汽缸油的方法（和系统）。 这提供了显着的经济效益，因为否则将必须处理的润滑剂可以被再次用作全损失汽缸润滑剂。 不需要购买进一步的汽油机油。 用于混合汽油机油的油质量与其减少机械磨损等传统做法相反，因此得到补充。因此，初始流体的补充提供了增强和一致的性能 的初始流体，从而大大降低了组件磨损和设备生命周期成本。 更进一步地，提供了一种更环保的方法/系统，因为废弃物在长时间使用后被丢弃的废油的形式被减少，因为它被转化成汽缸油。