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1.发明公开
公开(公告)号：EP1344900A3
公开(公告)日：2006-05-17
申请号：EP02016733.4
申请日：2002-07-26
IPC分类号： F01L9/02
CPC分类号： F01L9/025 , F01L9/02 , F01L9/021 , F01L2001/0537 , F01L2001/34446 , F01L2820/02
摘要： Described herein is a multicylinder internal-combustion engine provided with an electronically controlled hydraulic device for controlling variable actuation of the valves of the engine. The final phase of the movement of closing the intake valves (7) is slowed down by a hydraulic braking device of an improved type.
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2.发明公开Internal-combustion engine with variable-operation valves and auxiliary hydraulic tappet 有权动物传动机构Ventilsteuerung und hydraulischemZusatzstösel
公开(公告)号：EP1245799A2
公开(公告)日：2002-10-02
申请号：EP02005747.7
申请日：2002-03-13
IPC分类号： F01L9/02
CPC分类号： F01L9/023 , F01L1/053 , F01L2001/34446
摘要： In an internal-combustion engine with a hydraulic system for variable operation of the valves, the piston for operating each valve includes an auxiliary hydraulic tappet (100).
摘要翻译： 在具有用于阀的可变操作的液压系统的内燃机中，用于操作每个阀的活塞包括辅助液压挺杆（100）。
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3.发明公开Internal-combustion engine with hydraulic system for variable operation of the valves and with means for bleeding the hydraulic system 有权Brennkraftmaschine mit hydraulischer variablen Ventilsteuerung undHydraulikkreislaufentlüftungseinrichtung
公开(公告)号：EP1243763A2
公开(公告)日：2002-09-25
申请号：EP02006073.7
申请日：2002-03-18
IPC分类号： F01L9/02
CPC分类号： F01L9/025 , F01L9/021 , F01L2001/34446 , F01L2760/001
摘要： In an internal-combustion engine with a hydraulic system for variable operation of the valves, associated to the tappet controlled by each cam of the cam shaft is a passage (100) for bleeding the hydraulic system.
摘要翻译： 在具有用于阀的可变操作的液压系统的内燃机中，与由凸轮轴的每个凸轮控制的挺杆相关联的是用于使液压系统流出的通道（100）。
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4.发明授权Internal combustion engine having valves with variable actuation each provided with a hydraulic tappet at the outside of the associated actuating unit 有权与可变地致动阀，它们分别设置有液压STO EL AU中的相应致动器的外内燃机
公开(公告)号：EP1635045B1
公开(公告)日：2006-12-27
申请号：EP04425683.2
申请日：2004-09-14
发明人： Canino, Gianluca c/o C.R.F. società Consortile per , Vattaneo, Francesco c/o C.R.F. società Consortile , Chiappini, Stefano
CPC分类号： F01L9/025 , F01L1/25 , F01L2001/34446
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5.发明授权
公开(公告)号：EP1243762B1
公开(公告)日：2004-05-26
申请号：EP02005791.5
申请日：2002-03-14
CPC分类号： F01L9/025 , F01L9/021 , F01L2001/34446
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6.发明授权Internal-combustion engine with hydraulic system for variable operation of the valves and means for compensating variations in volume of the hydraulic fluid 有权具有用于阀的可变致动的液压装置的内燃机以及用于液压流体的体积补偿的变化
公开(公告)号：EP1243761B1
公开(公告)日：2004-05-12
申请号：EP02005746.9
申请日：2002-03-13
IPC分类号： F01L9/02
CPC分类号： F01L9/021 , F01L9/025 , F01L2001/34446 , F01L2760/001
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7.发明公开
公开(公告)号：EP1243764A3
公开(公告)日：2003-07-16
申请号：EP02006075.2
申请日：2002-03-18
CPC分类号： F01L9/021 , F01L9/02 , F01L2001/34446
摘要： In an internal combustion engine comprising an hydraulic system for the variable driving of valves, one tappet comprises two separate piston sections that are connected to two distinct pressure chambers, which control the driving pistons of two separate valves of the same engine cylinder.
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8.发明公开Internal-combustion engine with variable-operation valves and auxiliary hydraulic tappet 有权与可变阀控制和液压Zusatzstösel内燃机
公开(公告)号：EP1245799A3
公开(公告)日：2003-07-02
申请号：EP02005747.7
申请日：2002-03-13
IPC分类号： F01L9/02
CPC分类号： F01L9/023 , F01L1/053 , F01L2001/34446
摘要： In an internal-combustion engine with a hydraulic system for variable operation of the valves, the piston for operating each valve includes an auxiliary hydraulic tappet (100).
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9.发明公开Internal combustion engine with an hydraulic system for the variable driving of valves and a double-piston tappet 有权Brennkraftmaschine mit variabler hydraulischer Ventilsteuerungseinrichtung undVentilstösselmit Doppelkolben
公开(公告)号：EP1243764A2
公开(公告)日：2002-09-25
申请号：EP02006075.2
申请日：2002-03-18
IPC分类号： F01L9/02
CPC分类号： F01L9/021 , F01L9/02 , F01L2001/34446
摘要： In an internal combustion engine comprising an hydraulic system for the variable driving of valves, one tappet comprises two separate piston sections that are connected to two distinct pressure chambers, which control the driving pistons of two separate valves of the same engine cylinder.
摘要翻译： 在包括用于阀的可变驱动的液压系统的内燃机中，一个挺杆包括两个单独的活塞部分，其连接到两个不同的压力室，其控制相同发动机气缸的两个分离的阀的驱动活塞。
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10.发明公开Internal-combustion engine with hydraulic system for variable operation of the engine valves 有权Brennkraftmaschine mit variabler hydraulischer Ventilsteuerung
公开(公告)号：EP1243762A2
公开(公告)日：2002-09-25
申请号：EP02005791.5
申请日：2002-03-14
IPC分类号： F01L9/02
CPC分类号： F01L9/025 , F01L9/021 , F01L2001/34446
摘要： In an internal-combustion engine with a hydraulic system for variable operation of the valves, the tappet actuated by each cam of the camshaft is slidably mounted in a tubular body which is made of a single piece with a bushing for guiding the valve-actuating piston.
摘要翻译： 在具有用于阀的可变操作的液压系统的内燃机中，由凸轮轴的每个凸轮驱动的挺杆可滑动地安装在管状体中，管状体由具有用于引导阀致动活塞的衬套的单件制成 。
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