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21. 发明申请

US20050148477A1 Lubricating composition substantially free of ZDDP 审中-公开
标题翻译：基本上不含ZDDP的润滑组合物
公开(公告)号：US20050148477A1
公开(公告)日：2005-07-07
申请号：US10751809
申请日：2004-01-05
申请人： Christopher Friend , Rodney McAtee , Michael Sutton , David Cressey
发明人： Christopher Friend , Rodney McAtee , Michael Sutton , David Cressey
IPC分类号： C10M159/22 , C10M163/00 , C10M141/12
CPC分类号： C10M159/22 , C10M163/00 , C10M2207/026 , C10M2207/027 , C10M2207/028 , C10M2207/144 , C10M2207/262 , C10M2207/288 , C10M2209/086 , C10M2215/02 , C10M2215/064 , C10M2215/28 , C10M2217/06 , C10N2230/04 , C10N2230/06 , C10N2230/42 , C10N2230/43 , C10N2230/50 , C10N2240/10
摘要： The present invention provides a composition comprising: (a) a metal salixarate; (b) at least one additive selected from the group consisting of (1) an antioxidant; (2) a friction modifier; (3) a dispersant; (4) a viscosity modifier; (5) a dispersant viscosity modifier; and (6) an antiwear agent other than a metal hydrocarbyl dithiophosphate; and (c) an oil of lubricating viscosity, wherein the composition contains 400 ppm or less of phosphorus derived from a metal hydrocarbyl dithiophosphate. The invention further provides a process for preparing the composition and its use.
摘要翻译：本发明提供一种组合物，其包含：（a）金属柳氮磺酸盐; （b）至少一种选自（1）抗氧化剂的添加剂; （2）摩擦调节剂; （3）分散剂; （4）粘度调节剂; （5）分散剂粘度调节剂; 和（6）除金属烃基二硫代磷酸酯以外的抗磨剂; 和（c）润滑粘度的油，其中所述组合物含有源自金属烃基二硫代磷酸酯的400ppm以下的磷。本发明还提供了一种制备组合物及其用途的方法。

22. 发明授权

US4815432A Variable cavity fluid power device 失效
标题翻译：可变腔流体动力装置
公开(公告)号：US4815432A
公开(公告)日：1989-03-28
申请号：US214854
申请日：1988-07-05
申请人： Michael Sutton
发明人： Michael Sutton
IPC分类号： F01C3/06 , F02B53/02 , F02B75/02 , F02B53/12 , F02B55/14
CPC分类号： F01C3/06 , F02B53/02 , F02B2075/027 , Y02T10/17
摘要： A piston rotor and a chamber partitioning rotor are continuously rotated unidirectionally about fixed rotational axes intersecting at an acute angle within a spherical chamber enclosed by a housing. Simultaneous rotation of the rotors and relative angular movement therebetween occurs because of a pivotal joint interconnecting such rotors at the intersection of the rotational axes coinciding with the geometric center of the spherical chamber. Pressure cavities formed between the rotors within the spherical chamber are volumetrically varied in response to the relative movement of the rotors. For internal combustion engine operation, port controlling dome segments within the chamber are rotated at a reduction drive ratio to the chamber partitioning rotor through planetary gearing.
摘要翻译：活塞转子和室分隔转子围绕由壳体包围的球形室内的以锐角相交的固定旋转轴线单向连续旋转。由于在与球形室的几何中心一致的旋转轴线的相交处的这种转子相互连接的枢轴接头，转子之间的相互转动和相对的角度运动发生。形成在球形室内的转子之间的压力空腔响应于转子的相对运动而体积变化。对于内燃机操作，腔室内的端口控制圆顶部分通过行星传动装置以减小的驱动比转动到室分隔转子。

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