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公开(公告)号:US5554612A
公开(公告)日:1996-09-10
申请号:US452243
申请日:1995-05-26
申请人: John W. Patterson , David Morgans, Jr. , Eric B. Sjogren , David B Smith , Francisco X. Talam as , Dean R. Artis , Alicia Cervantes , Todd R. Elworthy , Mario Fern andez , Fidencio Franco , Ronald C. Hawley , Teresa Lara , David G. Loughhead , Peter H. Nelson , Alejandra Trejo , Ann M. Waltos , Robert J. Weikert
发明人: John W. Patterson , David Morgans, Jr. , Eric B. Sjogren , David B Smith , Francisco X. Talam as , Dean R. Artis , Alicia Cervantes , Todd R. Elworthy , Mario Fern andez , Fidencio Franco , Ronald C. Hawley , Teresa Lara , David G. Loughhead , Peter H. Nelson , Alejandra Trejo , Ann M. Waltos , Robert J. Weikert
IPC分类号: A61K31/365 , A61K31/38 , A61K31/40 , A61K31/4025 , A61P17/00 , A61P29/00 , A61P35/00 , A61P37/06 , C07D307/88 , C07D405/06 , C07D407/06 , C07D409/06 , A61K31/535 , C07D413/12
CPC分类号: C07D307/88
摘要: The disclosed derivatives of mycophenolic acid are therapeutic agents advantageous in the treatment of disease states indicated for mycophenolic acid and/or mycophenolate mofetil and other immunosuppressant agents.
摘要翻译: 公开的霉酚酸衍生物是治疗针对霉酚酸和/或霉酚酸酯和其它免疫抑制剂的疾病状态的治疗剂。
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公开(公告)号:US07555998B2
公开(公告)日:2009-07-07
申请号:US11290518
申请日:2005-12-01
申请人: Zhou Yang , Andrew Brzoska , Brian Ruggiero , David B Smith , James Judd , Neil Fuchs , Michael Dailey
发明人: Zhou Yang , Andrew Brzoska , Brian Ruggiero , David B Smith , James Judd , Neil Fuchs , Michael Dailey
IPC分类号: F01L9/02
CPC分类号: F01L9/023 , F01L1/08 , F01L9/021 , F01L13/06 , F01L13/065 , F01L2001/34446 , F01L2800/10 , F02D13/0249 , F02D13/0257 , F02D13/0273 , F02D13/04 , F02M26/01 , Y02T10/18
摘要: Systems and methods for hydraulic and/or variable valve actuation of engine valves are disclosed. An embodiment of the present invention may include a hydraulic valve actuation system operatively connected to an engine valve. First and second control valves may be operatively connected to the hydraulic valve actuation system and adapted to selectively release hydraulic fluid from the hydraulic valve actuation system independent of one another. The first control valve is preferably a solenoid actuated trigger valve and the second control valve is preferably a mechanically or hydraulically actuated valve.
摘要翻译: 公开了用于发动机气门和/或可变气门致动的系统和方法。 本发明的实施例可以包括可操作地连接到发动机气门的液压阀致动系统。 第一和第二控制阀可以可操作地连接到液压阀致动系统并且适于独立于彼此选择性地从液压阀致动系统释放液压流体。 第一控制阀优选地是螺线管致动的触发阀,并且第二控制阀优选地是机械或液压致动的阀。
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公开(公告)号:US07152576B2
公开(公告)日:2006-12-26
申请号:US11102804
申请日:2005-04-11
申请人: Richard Vanderpoel , Zhou Yang , Andrew Brzoska , Brian L Ruggiero , David B Smith , James Judd , Neil E Fuchs , Michael P. Dailey , Steven N Ernest
发明人: Richard Vanderpoel , Zhou Yang , Andrew Brzoska , Brian L Ruggiero , David B Smith , James Judd , Neil E Fuchs , Michael P. Dailey , Steven N Ernest
CPC分类号: F02D13/04 , F01L1/08 , F01L1/146 , F01L1/181 , F01L1/24 , F01L1/26 , F01L1/267 , F01L9/02 , F01L9/021 , F01L13/0005 , F01L13/06 , F01L13/085 , F01L2001/34446 , F01L2105/00 , F01L2810/04 , F02D13/0207 , F02D13/0253 , F02D13/0261 , F02D13/0273 , F02D13/0276 , F02M26/01
摘要: Lost motion systems and methods for providing engine valves with variable valve actuation for engine valve events are disclosed. The system may include a master piston hydraulically linked to a slave piston, and a dedicated cam operatively connected to the master piston. The slave piston may be disposed substantially perpendicular to the master piston in a common housing. The slave piston is adapted to actuate one or more engine valves. The slave piston may incorporate an optional valve seating assembly into its upper end. A trigger valve may be operatively connected to the master-slave hydraulic circuit to selectively release and add hydraulic fluid to the circuit.
摘要翻译: 公开了用于为发动机气门事件提供具有可变气门致动的发动机气门的失速运动系统和方法。 该系统可以包括液压连接到从动活塞的主活塞和可操作地连接到主活塞的专用凸轮。 从动活塞可以在公共壳体中基本上垂直于主活塞设置。 从动活塞适于致动一个或多个发动机气门。 从动活塞可以将可选的阀座组件并入其上端。 触发阀可以可操作地连接到主从液压回路,以选择性地释放并将液压流体添加到回路中。
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