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14 条记录 (耗时 0.046 秒)

    Method and system for improving fuel economy and environmental impact operating a 2-stroke engine
    4.
    发明申请
    Method and system for improving fuel economy and environmental impact operating a 2-stroke engine 失效
    提高二冲程发动机的燃油经济性和环境影响的方法和系统

    公开(公告)号：US20060148661A1

    公开(公告)日：2006-07-06

    申请号：US11027573

    申请日：2004-12-30

    申请人： Giuseppe Natoli ,  Giulio Pometto ,  Alfio Bonciolini ,  Hans Petersen ,  Jorn Dragsted ,  Claus Olesen ,  Klaus-Werner Damm

    发明人： Giuseppe Natoli ,  Giulio Pometto ,  Alfio Bonciolini ,  Hans Petersen ,  Jorn Dragsted ,  Claus Olesen ,  Klaus-Werner Damm

    IPC分类号： C10M139/00

    CPC分类号： C10M175/0091 ,  C10M2207/026 ,  C10M2207/042 ,  C10M2207/283 ,  C10M2207/40 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/08 ,  C10M2215/224 ,  C10M2219/022 ,  C10M2223/04 ,  C10M2227/061 ,  C10N2230/06 ,  C10N2230/52 ,  C10N2240/102 ,  C10N2260/14

    摘要： The present invention relates to a method of and a corresponding system for reducing fuel consumption and environmental impact in a two-stroke engine, comprising the steps of obtaining system oil/consumable system oil (301′) from at least one engine (300), adding (102) at least one friction modifier (101) to at least a part of the obtained system oil/consumable system oil (301′), where the addition of the at least one friction modifier (101) reduces the friction coefficient of the obtained system oil/consumable system oil (301′), resulting in a system oil/consumable system oil with reduced friction (301″), and supplying said system oil/consumable system oil with reduced friction (301″) to said at least one engine (300). In this way, frictional losses caused by contamination of the system oil/consumable system oil are avoided or minimised, which normally take place as the oil is used and which would otherwise cause a continuous decrease in engine efficiency resulting in increased fuel consumption and emissions. In addition, the present invention related to a method and a corresponding system to convert system oil/consumable system oil into cylinder oil. Finally, the present invention relates to a method to use a consumable system oil as it is being converted into cylinder oil. This furthermore allows for the consumable system oil to contain a lower performance additive package and/or additive treat rate. Thus great economical savings and environmental improvements are achieved.

    摘要翻译： 本发明涉及一种用于降低二冲程发动机的燃料消耗和环境影响的方法和相应的系统，包括以下步骤：从至少一个发动机（300）获得系统油/消耗系统油（301'）， 向所获得的系统油/可消耗系统油（301'）的至少一部分添加（102）至少一种摩擦改进剂（101），其中所述至少一种摩擦改进剂（101）的添加降低了 获得系统油/消耗系统油（301'），导致系统油/消耗系统具有减小摩擦力（301“）的油，并且将所述系统油/消耗系统油减少摩擦（301”）供应到所述 至少一个发动机（300）。 以这种方式，避免或最小化系统油/消耗系统油污染引起的摩擦损失，这通常在油被使用时发生，否则将导致发动机效率的持续降低，从而导致燃料消耗和排放增加。 此外，本发明涉及将系统油/消耗系统油转化为汽缸油的方法和相应的系统。 最后，本发明涉及一种使用消耗性系统油的方法，因为其被转化成汽缸油。 这进一步允许消耗系统油含有较低性能的添加剂包和/或添加剂处理速率。 因此实现了巨大的经济节约和环境改善。

    Method and system for detecting leaks in stuffing box of two-stroke engines
    6.
    发明申请
    Method and system for detecting leaks in stuffing box of two-stroke engines 审中-公开
    检测二冲程发动机填料函泄漏的方法和系统

    公开(公告)号：US20080207474A1

    公开(公告)日：2008-08-28

    申请号：US12001433

    申请日：2007-12-11

    申请人： Klaus-Werner Damm ,  Richard Leahy

    发明人： Klaus-Werner Damm ,  Richard Leahy

    IPC分类号： C10M169/04 ,  G01M3/04 ,  G01N23/223

    CPC分类号： G01M3/202 ,  F01M9/02 ,  F01M2001/083 ,  F01M2011/022

    摘要： The present invention provides for a method for detecting leaks in a stuffing box of a two-stroke engine. Blended cylinder oil is produced by blending base fluid, at least one additive and a metal source having a first concentration. The metal source includes metals other than calcium and transition metals. The engine is operated by supplying the blended cylinder oil and a fuel to the engine cylinder. The concentration of the metal source is monitored using x-ray fluorescence spectroscopy (“XRF”) to obtain a second concentration of the metal source. The first concentration of the metal source is compared to the second concentration of the metal source.

    摘要翻译： 本发明提供一种用于检测二冲程发动机的填料函中的泄漏的方法。 混合汽缸油通过混合基础液体，至少一种添加剂和具有第一浓度的金属源来生产。 金属源包括除钙和过渡金属以外的金属。 发动机通过将混合的汽缸油和燃料供应到发动机气缸来操作。 使用x射线荧光光谱（“XRF”）监测金属源的浓度，以获得金属源的第二浓度。 将金属源的第一浓度与金属源的第二浓度进行比较。

    Combination lubrication system for an internal combustion engine and associated gear devices
    8.
    发明授权
    Combination lubrication system for an internal combustion engine and associated gear devices 失效
    用于内燃机和相关齿轮装置的组合润滑系统

    公开(公告)号：US06457564B1

    公开(公告)日：2002-10-01

    申请号：US09456174

    申请日：1999-12-07

    申请人： Klaus-Werner Damm ,  Fredrick P. Boyle

    发明人： Klaus-Werner Damm ,  Fredrick P. Boyle

    IPC分类号： F01M104

    CPC分类号： F16H57/0434 ,  F01M11/04 ,  F01M2011/0475

    摘要： A lubrication system for supplying a portion of the engine lubricant to one or more gear devices driven thereby and return to the engine independent of whether the gear devices are being driven at the time. Thus even when the engine is idling engine lubricant is circulated through the gear devices to maintain the temperature of the lubricant circulating through the gear devices within a relatively narrow temperature range. Also, the lubricant level within the gear devices will be maintained without the need for inspection of the gear devices as long as the engine lubricant level is regularly checked and maintained either manually or automatically. Further, by changing the engine lubricant at regular service intervals or using an automated lubricant change system, the quality and level of the lubricant in the gear devices is also maintained.

    摘要翻译： 一种润滑系统，用于将一部分发动机润滑剂供给到由此驱动的一个或多个齿轮装置并返回到发动机，而不管齿轮装置是否在此时被驱动。 因此，即使当发动机空转时，发动机润滑剂循环通过齿轮装置，以使润滑剂在齿轮装置中循环的温度保持在较窄的温​​度范围内。 此外，只要手动或自动地定期检查和维护发动机润滑剂水平，齿轮装置内的润滑剂水平将被维持，而不需要检查齿轮装置。 此外，通过以定期维修间隔改变发动机润滑剂或使用自动润滑剂更换系统，还保持齿轮装置中的润滑剂的质量和水平。

    Block copolymer surfactants prepared by stabilized free-radical polymerization
    10.
    发明授权
    Block copolymer surfactants prepared by stabilized free-radical polymerization 失效
    通过稳定的自由基聚合制备的嵌段共聚物表面活性剂

    公开(公告)号：US6111025A

    公开(公告)日：2000-08-29

    申请号：US881893

    申请日：1997-06-24

    申请人： Daniel C. Visger ,  Klaus-Werner Damm ,  Richard M. Lange ,  Barton J. Schober

    发明人： Daniel C. Visger ,  Klaus-Werner Damm ,  Richard M. Lange ,  Barton J. Schober

    IPC分类号： C08F2/38 ,  C08F293/00 ,  C08F295/00

    CPC分类号： C08F293/005

    摘要： A block copolymer of a hydrophobic block of one or more hydrophobic monomers and a hydrophilic block of one or more hydrophilic monomers is prepared by polymerizing a hydrophobic monomer to prepare the hydrophobic block, using a free radical polymerization process using a stable free radical agent, preserving a stabilized active polymerization site on the hydrophobic block; adding a hydrophilic monomer to the stabilized active hydrophobic block; and further reacting the mixture to effect polymerization of the hydrophilic monomer. The polymerization of the hydrophilic monomer is conducted in an amidic solvent in which the hydrophobic block and the hydrophilic monomer are soluble.

    摘要翻译： 一种或多种疏水单体的疏水嵌段和一种或多种亲水单体的亲水嵌段的嵌段共聚物是通过使用使用稳定自由基的自由基聚合方法聚合疏水性单体以制备疏水性嵌段来制备的，保存 疏水嵌段上的稳定的活性聚合位点; 向稳定的活性疏水嵌段添加亲水单体; 并进一步使该混合物反应以实现亲水性单体的聚合。 亲水性单体的聚合在疏水性嵌段和亲水性单体可溶的酰胺溶剂中进行。