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1. 发明申请

WO2009092996A1 SINGLE CAM PHASER CAMSHAFT 审中-公开
标题翻译：单相相机CAMSHAFT
公开(公告)号：WO2009092996A1
公开(公告)日：2009-07-30
申请号：PCT/GB2008/051204
申请日：2008-12-18
申请人： MECHADYNE PLC , LANCEFIELD, Timothy, Mark , LAWRENCE, Nicholas, James , METHLEY, Ian , OWEN, Richard, Alwyn
发明人： LANCEFIELD, Timothy, Mark , LAWRENCE, Nicholas, James , METHLEY, Ian , OWEN, Richard, Alwyn
IPC分类号： F01L1/344 , F01L1/047
CPC分类号： F01L1/34413 , F01L1/047 , F01L2001/0473 , F01L2103/00 , Y10T29/49293
摘要： A camshaft assembly is disclosed which comprises an inner shaft (12), an outer tube (14) surrounding and rotatable relative to the inner shaft (12), and two groups of cam lobes mounted on the outer tube, the first group of cam lobes being fast in rotation with the outer tube, and each cam (10) lobe (18) of the second group being rotatably mounted on the outer surface of the tube (14) and connected for rotation with the inner shaft (12) by means of one or more drive members (50) passing through circumferentially elongated slots in the outer tube. In the invention, each drive member comprises a (15) drive component (50d) engaged with fixed alignment in the cam lobe (18) and a separate fastener (50b) that is rotatable to clamp the drive component against a flat surface on the inner shaft (12), each drive member (50) being constructed such that during the tightening of the fastener (50b) no relative (20) sliding movement is required at the interface between the drive component (50d) and the inner shaft (12).
摘要翻译：公开了一种凸轮轴组件，其包括内轴（12），围绕内轴（12）并且可旋转的外管（14），以及安装在外管上的两组凸轮凸角，第一组凸轮凸角与外管快速旋转，并且第二组的每个凸轮（10）叶片（18）可旋转地安装在管（14）的外表面上，并且通过以下方式连接以与内轴（12）一起旋转：一个或多个驱动构件（50）穿过外管中的周向细长的槽。在本发明中，每个驱动构件包括在凸轮凸角（18）中与固定对准接合的（15）驱动部件（50d）和可旋转的单独的紧固件（50b），以将驱动部件夹紧在内部的平坦表面上每个驱动构件（50）被构造成使得在紧固件（50b）的紧固期间，在驱动部件（50d）和内轴（12）之间的界面处不需要相对（20）的滑动运动，。

2. 发明申请

WO2007052075A1 CAMSHAFT ASSEMBLY 审中-公开
标题翻译： CAMSHAFT大会
公开(公告)号：WO2007052075A1
公开(公告)日：2007-05-10
申请号：PCT/GB2006/050361
申请日：2006-10-27
申请人： MECHADYNE PLC , LANCEFIELD, Timothy, Mark , METHLEY, Ian , OWEN, Richard, Alwyn , LAWRENCE, Nicholas, James
发明人： LANCEFIELD, Timothy, Mark , METHLEY, Ian , OWEN, Richard, Alwyn , LAWRENCE, Nicholas, James
IPC分类号： F01L1/344 , F01L1/047
CPC分类号： F01L1/047 , F01L1/3442 , F01L2001/0473 , Y10T74/2102
摘要： The invention relates to a camshaft assembly comprising an inner shaft (24), an outer tube (22) rotatable relative to the inner shaft (24), and two groups of cams (14, 16) mounted on the outer tube, the first group of cams (14) being fast in rotation with the outer tube, and the second group (16) being rotatably mounted on the outer surface of the tube (22) and being connected for rotation with the inner shaft (24) by means of connecting members that pass through circumferentially elongated slots in the outer tube (22). In the invention, the outer tube (22) surrounds the inner shaft (24) with clearance and the members (20) connecting different ones of the cams (16) of the second group to the inner shaft (24) are inclined relative to one another and act to locate the axis of the inner shaft (24) relative to the outer tube (22).
摘要翻译：本发明涉及一种凸轮轴组件，其包括内轴（24），可相对于内轴（24）旋转的外管（22）和安装在外管上的两组凸轮（14,16），第一组的凸轮（14）与外管快速旋转，并且第二组（16）可旋转地安装在管（22）的外表面上，并通过连接件与内轴（24）连接以便旋转穿过外管（22）中的周向细长槽的构件。在本发明中，外管（22）具有间隙而围绕内轴（24），并且将第二组的不同凸轮（16）连接到内轴（24）的构件（20）相对于一个另一个并且用于相对于外管（22）定位内轴（24）的轴线。

3. 发明申请

WO2006097767A1 CAMSHAFT ASSEMBLY 审中-公开
标题翻译： CAMSHAFT大会
公开(公告)号：WO2006097767A1
公开(公告)日：2006-09-21
申请号：PCT/GB2006/050050
申请日：2006-03-13
申请人： MECHADYNE PLC , METHLEY, Ian , OWEN, Richard, Alwyn , LAWRENCE, Nicholas, James , LANCEFIELD, Timothy, Mark
发明人： METHLEY, Ian , OWEN, Richard, Alwyn , LAWRENCE, Nicholas, James , LANCEFIELD, Timothy, Mark
IPC分类号： F01L1/047
CPC分类号： F01L1/047 , F01L1/344 , F01L2001/0473 , Y10T29/49293 , Y10T29/49948 , Y10T74/2101
摘要： A camshaft assembly (10) is disclosed which (5) comprises an inner shaft (12) , an outer tube (14) surrounding and rotatable relative to the inner shaft (12) , and two groups of cam lobes mounted on the outer tube, the first group of cam lobes (16) being fast in rotation with the outer tube (14) , the second group (18) being rotatably mounted on the outer (10) surface of the tube and connected for rotation with the inner shaft (12) . The connection between the second group of cam lobes (18) and the inner shaft (12) is effected by means of driving members whose positions are adjustable in order to compensate for significant manufacturing inaccuracies (15) between the inner shaft and its associated group of cam lobes.
摘要翻译：公开了一种凸轮轴组件（10），其包括内轴（12），围绕内轴（12）并且可旋转的外管（14），以及安装在外管上的两组凸轮凸角，所述第一组凸轮凸片（16）与所述外管（14）快速旋转，所述第二组（18）可旋转地安装在所述管的外（10）表面上，并与所述内轴（12）旋转）。第二组凸轮凸角（18）和内轴（12）之间的连接通过位置可调的驱动构件来实现，以便补偿内轴与其相关联的组之间的显着制造不精确度（15）凸轮裂片。

4. 发明申请

WO2011010241A1 PHASER ASSEMBLY FOR AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：用于内燃机的相机组件
公开(公告)号：WO2011010241A1
公开(公告)日：2011-01-27
申请号：PCT/IB2010/053162
申请日：2010-07-09
申请人： MECHADYNE PLC , LAWRENCE, Nicholas, James , LANCEFIELD, Timothy, Mark , METHLEY, Ian , OWEN, Richard, Alwyn
发明人： LAWRENCE, Nicholas, James , LANCEFIELD, Timothy, Mark , METHLEY, Ian , OWEN, Richard, Alwyn
IPC分类号： F01L1/344 , F01L13/00
CPC分类号： F01L1/344 , F01L1/3442 , F01L13/0057 , F01L2001/0473 , F01L2001/34489 , F01L2001/34493 , F01L2001/34496
摘要： A phaser assembly is disclosed for mounting on one end of a camshaft of an engine, the engine having two groups of cam lobes that are capable of being varied in phase relative to one another and relative to a crankshaft of the engine. The phaser assembly comprises two phasers each having an input member and at least one output member. The first phaser has an input member driven directly by the engine crankshaft and an output member connectible to a first of the two groups of cam lobes, while the second phaser has an input member connected to, or formed integrally, with the output member of the first phaser and an output member driving the second of the two groups of cam lobes.
摘要翻译：公开了一种用于安装在发动机的凸轮轴的一端上的相位器组件，该发动机具有两组凸轮凸角，能够相对于彼此相对于发动机的曲轴相位变化。移相器组件包括两个相移器，每个具有输入构件和至少一个输出构件。第一相移器具有由发动机曲轴直接驱动的输入构件和可连接到两组凸轮凸角中的第一组的输出构件，而第二移相器具有输入构件，其连接到输入构件的输出构件或与其成一体地形成第一相移器和驱动两组凸轮叶片中的第二组的输出构件。

5. 发明申请

WO2008075094A1 CAMSHAFT AND PHASER ASSEMBLY 审中-公开
标题翻译： CAMSHAFT和PHASER大会
公开(公告)号：WO2008075094A1
公开(公告)日：2008-06-26
申请号：PCT/GB2007/050736
申请日：2007-12-04
申请人： MECHADYNE PLC , LANCEFIELD, Timothy, Mark , METHLEY, Ian , OWEN, Richard, Alwyn
发明人： LANCEFIELD, Timothy, Mark , METHLEY, Ian , OWEN, Richard, Alwyn
IPC分类号： F01L1/047 , F01L1/344
CPC分类号： F01L1/047 , F01L1/022 , F01L1/3442 , F01L2001/0473 , F01L2001/34436 , F01L2001/34469 , F01L2001/34493
摘要： An assembly is provided comprising an SCP camshaft (130) having an inner shaft (140) and an outer tube (124) and a hydraulically operated twin vane phaser (110) having two output members (114,116) coupled respectively for rotation with the inner shaft (140) and the outer tube (124) of the SCP camshaft (130). Each of the output members (114,116) of the twin phaser is axially clamped to a respective one of the inner shaft (140) and the outer tube (124) of the SCP camshaft (130). A bearing support (150) for the twin vane phaser (110), having passageways (142) for supplying pressure medium to working chambers of the twin vane phaser (110), is formed separately from the SCP camshaft (130).
摘要翻译：提供了一种组件，其包括具有内轴（140）和外管（124）的SCP凸轮轴（130）和具有两个输出构件（114,116）的液压操作双叶片相移器（110,116），该两个输出构件分别与内轴（140）和所述SCP凸轮轴（130）的外管（124）。双相移动器的每个输出构件（114,116）被轴向夹紧到SCP凸轮轴（130）的内轴（140）和外管（124）中的相应一个。与SCP凸轮轴（130）分开形成用于双叶片相移器（110）的轴承支撑件（150），其具有用于向双叶片相位器（110）的工作室供应压力介质的通道（142）。

6. 发明申请

WO2008056181A1 VALVE MECHANISM FOR AN ENGINE 审中-公开
标题翻译：发动机阀门机构
公开(公告)号：WO2008056181A1
公开(公告)日：2008-05-15
申请号：PCT/GB2007/050657
申请日：2007-10-26
申请人： MECHADYNE PLC , LANCEFIELD, Timothy, Mark , METHLEY, Ian , LAWRENCE, Nicholas, James
发明人： LANCEFIELD, Timothy, Mark , METHLEY, Ian , LAWRENCE, Nicholas, James
IPC分类号： F01L13/06 , F01L1/047 , F01L1/34
CPC分类号： F01L1/047 , F01L1/026 , F01L1/20 , F01L1/26 , F01L1/267 , F01L1/34 , F01L1/3442 , F01L13/06 , F01L2001/0473 , F01L2001/34466 , F01L2001/34469 , F01L2001/34483
摘要： An internal combustion engine has intake (20) and exhaust (22) poppet valves, a first and a second set of cam lobes (64) for operating the intake and exhaust poppet valves (20,22) respectively, and a third set of cam lobes (68) for producing an additional selectable valve event in order to allow the engine to operate as a compression brake. The third set of cam lobes (68) and at least one of the first and second set of cam lobes (64) are rotatable relative to one another and form part of an assembled camshaft (60) so as to be rotatable about a common axis. A phasing system (50) acts on the assembled camshaft (60) to allow the phase of the third set of cam lobes (68) to be changed relative to the engine crankshaft.
摘要翻译：内燃机具有进气口（20）和排气（22）提升阀，分别用于操作进气和排气提升阀（20,22）的第一和第二组凸轮凸角（64），以及第三组凸轮叶片（68）用于产生附加的可选阀事件，以允许发动机作为压缩制动器操作。第三组凸轮凸角（68）和第一和第二组凸轮凸角（64）中的至少一个可相对于彼此旋转，并且形成组装的凸轮轴（60）的一部分，以便能绕公共轴。定相系统（50）作用在组装的凸轮轴（60）上，以允许第三组凸轮凸角（68）的相位相对于发动机曲轴改变。

7. 发明申请

WO2011027304A2 ENGINE VALVE SYSTEM 审中-公开
标题翻译：发动机阀门系统
公开(公告)号：WO2011027304A2
公开(公告)日：2011-03-10
申请号：PCT/IB2010/053927
申请日：2010-09-01
申请人： MECHADYNE PLC , METHLEY, Ian , LANCEFIELD, Timothy, Mark
发明人： METHLEY, Ian , LANCEFIELD, Timothy, Mark
CPC分类号： F01L1/047 , F01L1/18 , F01L13/0047
摘要： An engine valve system comprises two cams (10,12) mounted coaxially, a summation rocker (14) coupled to followers (16,18) of both cams and movable in proportion to the instantaneous sum of the lifts of the respective cams, and a valve actuating rocker (20) pivotably coupled to the summation rocker (14) and operative to open an engine valve (22) in dependence upon the movement of the summation rocker (14). In the invention, the actuating rocker (20) rests on a hydraulic lash adjuster (24). A control spring (136) is provided to urge the summation rocker (14) in a direction to compress the hydraulic lash adjuster (24). A stop (138) associated with the control spring (136) limits the movement of the summation rocker (14) towards the lash adjuster (24) so as to set the clearance in the valve system when the valve (22) is closed and the cam followers (16,18) are on the base circles of the two cams (10,12).
摘要翻译：发动机阀系统包括同轴安装的两个凸轮（10,12），耦合到两个凸轮的从动件（16,18）的相加摇杆（14），并且可以相应于相应凸轮的升降机的瞬时总和成比例地移动阀驱动摇杆（20），其可枢转地联接到所述总和摇杆（14）并且可操作以根据所述求和摇杆（14）的移动来打开发动机气门（22）。在本发明中，致动摇杆（20）位于液压间隙调节器（24）上。控制弹簧（136）被设置成沿着压缩液压间隙调节器（24）的方向推动求和摇杆（14）。与控制弹簧（136）相关联的止动件（138）限制加和摇杆（14）朝向间隙调节器（24）的移动，以便当阀门（22）关闭时将间隙设定在阀门系统中，并且凸轮从动件（16,18）位于两个凸轮（10,12）的基圆上。

8. 发明申请

WO2008009983A1 VARIABLE PHASE MECHANISM 审中-公开
标题翻译：可变相机
公开(公告)号：WO2008009983A1
公开(公告)日：2008-01-24
申请号：PCT/GB2007/050309
申请日：2007-06-01
申请人： MECHADYNE PLC , LANCEFIELD, Timothy, Mark , METHLEY, Ian
发明人： LANCEFIELD, Timothy, Mark , METHLEY, Ian
IPC分类号： F01L1/344
CPC分类号： F01L1/3442 , F01L1/047 , F01L1/344 , F01L2001/0473 , F01L2001/34489
摘要： A variable phase mechanism (110) is described which comprises a drive member (112) rotatable about an axis, first and second driven members (118, 124) rotatable in synchronism with the drive member (112), means (120, 122) for rotating the first driven member (124) relative to the drive member (112) to vary the phase of rotation of the first driven member (124) relative to the drive member (112), and a yoke (128) coupling the second driven member (118) for rotation with one of the drive member (112) and the first driven member (124) and movable transversely relative to the axis of the drive member (112) to vary the phase of rotation of the second driven member (118) relative to the drive member (112). In the invention, transverse movement of the yoke (128) is effected by means of interaction between the other of the drive member (112) and the first driven member (124) and a radially outwards facing surface defined by the yoke (128).
摘要翻译：描述了可变相位机构（110），其包括可绕轴线旋转的驱动构件（112），与驱动构件（112）同步旋转的第一和第二从动构件（118,124），用于相对于驱动构件（112）旋转第一从动构件（124）以改变第一从动构件（124）相对于驱动构件（112）的旋转相位，以及将第二从动构件（124）（118），用于与驱动构件（112）和第一从动构件（124）中的一个一起旋转并且可相对于驱动构件（112）的轴线横向移动，以改变第二从动构件（118）的旋转相位，相对于驱动构件（112）。在本发明中，轭架（128）的横向移动通过驱动构件（112）中的另一个与第一从动构件（124）之间的相互作用和由轭架（128）限定的径向向外的表面进行。

9. 发明申请

WO2007138354A1 ENGINE WITH VARIABLE VALVE ACTUATING MECHANISM 审中-公开
标题翻译：发动机带有可变阀门执行机构
公开(公告)号：WO2007138354A1
公开(公告)日：2007-12-06
申请号：PCT/GB2007/050299
申请日：2007-05-25
申请人： MECHADYNE PLC , LANCEFIELD, Timothy, Mark , METHLEY, Ian
发明人： LANCEFIELD, Timothy, Mark , METHLEY, Ian
IPC分类号： F01L1/18 , F01L13/00 , F01L1/26 , F01L1/344 , F01L1/047
CPC分类号： F01L13/0047 , F01L1/047 , F01L1/18 , F01L1/267 , F01L1/34413 , F01L2105/00
摘要： An internal combustion engine is described having a valve mechanism that comprises an SCP camshaft (10) operating two sets of valves (16, 22). The first set of valves (22) is operated via a summation rocker system (38, 40) such that the valve lift characteristic results from the combination of two cam profiles (18, 20). The second set of valves (16) has a valve lift characteristic that is different from that of the first set. In the invention, changing the valve lift characteristic of the first set of valves by varying the phase of the inner shaft (10b) of the SCP camshaft relative to the outer tube (10a) of the SCP camshaft serves additionally to alter the operation of the second set of valves.
摘要翻译：描述了具有阀机构的内燃机，其包括操作两组阀（16,22）的SCP凸轮轴（10）。第一组阀（22）通过总和摇杆系统（38,40）操作，使得气门升程特性由两个凸轮轮廓（18,20）的组合产生。第二组阀（16）具有不同于第一组的气门升程特性。在本发明中，通过改变SCP凸轮轴的内轴（10b）相对于SCP凸轮轴的外管（10a）的相位来改变第一组阀的气门升程特性另外改变了第二套阀门。

10. 发明申请

WO2009098497A1 OIL FEED ARRANGEMENT FOR AN SCP CAMSHAFT 审中-公开
标题翻译：石油供应安排为SCP CAMSHAFT
公开(公告)号：WO2009098497A1
公开(公告)日：2009-08-13
申请号：PCT/GB2009/050079
申请日：2009-01-28
申请人： MECHADYNE PLC , LANCEFIELD, Timothy, Mark , ALWYN, Owen, Richard
发明人： LANCEFIELD, Timothy, Mark , ALWYN, Owen, Richard
IPC分类号： F01L1/047 , F01L1/34
CPC分类号： F01L1/047 , F01L1/344
摘要： A camshaft is formed of an inner shaft (12), an outer tube (14) surrounding and rotatable relative to the inner shaft. Two groups of cam lobes (16, 18) are mounted on the outer tube. The cam lobes (16) of the first group being fast in rotation with the outer tube and the cam lobes (18) of the second group are rotatable relative to the outer tube (14) In the invention, one end of the camshaft (10) communicates with a cavity (31) in the engine to which a lubricant is supplied under pressure. The lubricant enters into the camshaft in an axial direction and serves to pressurise an annular passage between the inner shaft (12) and the outer tube (14) via which the lubricant is applied to the interface between the outer tube (14) and the cam lobes (18) of the second group.
摘要翻译：凸轮轴由内轴（12），外管（14）构成，外管（14）围绕内轴可旋转。两组凸轮凸角（16,18）安装在外管上。第一组的凸轮凸角（16）与外管快速旋转，第二组的凸轮凸角（18）可相对于外管（14）旋转。在本发明中，凸轮轴（10）的一端）与在压力下供给润滑剂的发动机中的空腔（31）连通。润滑剂沿轴向进入凸轮轴，用于对内轴（12）和外管（14）之间的环形通道加压，润滑剂通过该外管施加到外管（14）和凸轮第二组的叶（18）。

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