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71. 发明授权

US08820284B2 Variable valve gear for internal combustion engine 有权
标题翻译：内燃机用可变气门齿轮
公开(公告)号：US08820284B2
公开(公告)日：2014-09-02
申请号：US13847380
申请日：2013-03-19
申请人： Honda Motor Co. Ltd.
发明人： Hidemichi Mori , Dai Kataoka , Nozomi Okada , Makoto Fujikubo
IPC分类号： F01L1/18
CPC分类号： F01L1/34 , F01L1/267 , F01L13/0005 , F01L13/085 , F01L2820/031 , F01L2820/035
摘要： A variable valve gear for an internal combustion engine that is capable of being disposed in a small compact manner and also capable of reducing the generation of a knocking sound. In a variable valve gear, a camshaft is supported by supporting walls of a cylinder head, and camshaft holders formed separately from the supporting walls, two exhaust rocker arms are disposed adjacent to each other, and a connecting pin is movably inserted into pin holes provided in the exhaust rocker arms by an actuator through a pushrod to connect or disconnect the exhaust rocker arms to or from each other. In the variable valve gear, the pushrod is slidably supported in a rod insertion hole of the camshaft holder with the connecting pin being disposed between the pair of camshaft holders and has an axis that is offset toward the camshaft with respect to an axis of the pushrod.
摘要翻译：一种用于内燃机的可变气门齿轮，其能够以小的紧凑方式设置并且还能够减少敲击声的产生。在可变阀齿轮中，凸轮轴由气缸盖的支撑壁和与支撑壁分开形成的凸轮轴支架支撑，两个排气摇臂彼此相邻设置，并且连接销可移动地插入到提供的销孔中在排气摇臂中由致动器通过推杆连接或断开排气摇臂彼此之间或彼此之间的连接。在可变阀齿轮中，推杆被可滑动地支撑在凸轮轴保持器的杆插入孔中，连接销设置在一对凸轮轴保持器之间，并且具有相对于推杆的轴线朝向凸轮轴偏移的轴线。

72. 发明申请

US20140238326A1 VALVE OPERATING DEVICE OF ENGINE 有权
标题翻译：发动机阀门操作装置
公开(公告)号：US20140238326A1
公开(公告)日：2014-08-28
申请号：US14184346
申请日：2014-02-19
申请人： Mazda Motor Corporation
发明人： Takashi Kashiwabara , Akihiro Noda
IPC分类号： F01L1/047 , F01L13/00
CPC分类号： F01L1/047 , F01L13/0036 , F01L2001/0473 , F01L2013/0052 , F01L2820/031
摘要： A valve operating device for an engine is provided. The device includes at least two cam elements per one shaft. End face cams are formed in opposing end faces of two adjacent cam elements, and the end face cams respectively have protruding portions being formed offset in phase so that the protruding portions overlap in the axial directions when the two cam elements are close to each other. A control member is provided, the control member is projected to an actuated position at which the control member is projected to engage with the end face cams so as to separate the adjacent cam elements from each other when the cam elements are close to each other, and the control member is retreated to a non-actuated position at which the control member is retreated from the actuated position.
摘要翻译：提供一种用于发动机的阀操作装置。该装置包括每个轴至少两个凸轮元件。端面凸轮形成在两个相邻的凸轮元件的相对的端面中，并且端面凸轮分别具有相位偏移地形成的突出部分，使得当两个凸轮元件彼此靠近时，突出部分在轴向方向上重叠。设置有控制构件，控制构件突出到致动位置，在该致动位置，当凸轮元件彼此接近时，控制构件突出以与端面凸轮接合，以便将相邻的凸轮元件彼此分离，并且控制构件被退回到非致动位置，在该非致动位置控制构件从致动位置退回。

73. 发明申请

US20140190432A1 ACTUATOR FOR LOBE SWITCHING CAMSHAFT SYSTEM 有权
标题翻译：移动开关系统的执行器
公开(公告)号：US20140190432A1
公开(公告)日：2014-07-10
申请号：US13734768
申请日：2013-01-04
申请人： FORD GLOBAL TECHNOLOGIES, LLC
发明人： Gregory Patrick McConville , Kim Hwe Ku
IPC分类号： F01L1/22
CPC分类号： F01L1/22 , F01L13/0036 , F01L2013/0052 , F01L2820/031
摘要： Systems and methods for actuating lobe switching in a camshaft system in an engine are disclosed. In one example approach, a method comprises deploying a first pin into a groove of a camshaft outer sleeve while a second pin remains in place due to an absence of a groove in which to deploy, and maintaining the second pin in place with a ball locking mechanism even after the second pin is exposed to a vacated groove in the camshaft outer sleeve.
摘要翻译：公开了用于在发动机中的凸轮轴系统中执行凸角切换的系统和方法。在一个示例性方法中，一种方法包括将第一销布置到凸轮轴外套筒的凹槽中，而第二销由于没有要布置的槽而保持就位，并且通过球锁定将第二销保持在适当位置即使在第二销暴露于凸轮轴外套筒中的空出的槽之后。

74. 发明申请

US20140165936A1 DEVICE FOR ACTUATING A VALVE OF AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：用于致动内燃机阀门的装置
公开(公告)号：US20140165936A1
公开(公告)日：2014-06-19
申请号：US14128813
申请日：2012-06-27
申请人： Nicolas Gelez , Julien Hobraiche , Gabriel Kopp
发明人： Nicolas Gelez , Julien Hobraiche , Gabriel Kopp
IPC分类号： F01L1/06
CPC分类号： F01L1/06 , F01L1/143 , F01L1/205 , F01L13/0005 , F01L2820/031
摘要： The invention relates to a cam actuator (2) for actuating at least one valve (3) slidably mounted in a mounting (1), the device comprising a tappet (8) which is to be mounted on a free end of a stem (3a) of the valve and which is mobile relative to the mounting (1); and a resilient return means (9) for the tappet, which to urge the tappet (8) against the cam (2), characterised in that the device comprises an electromagnetic locking means including an electromagnetic actuator (22) having a coil (24), preferably outside the tappet (8), and at least one pin (12) subjected to the magnetic field of the actuator (22), such that supplying power to the coil (24) causes the selective movement of the pin (12) between a locked position, in which the tappet (8) is translatably linked to the valve (3), and an unlocked position, in which the tappet (8) freely slides on the stem (3a) of the valve.
摘要翻译：本发明涉及一种用于致动至少一个可滑动地安装在安装件（1）中的阀（3）的凸轮致动器（2），该装置包括一个挺杆（8），该挺杆（8）将安装在杆（3a）的自由端上），并且其相对于安装件（1）是可移动的; 以及用于推动挺杆（8）抵靠凸轮（2）的挺杆的弹性返回装置（9），其特征在于，该装置包括电磁锁定装置，其包括具有线圈（24）的电磁致动器（22）优选地在挺杆（8）外部，以及经受致动器（22）的磁场的至少一个销（12），使得向线圈（24）的供电导致销（12）的选择性运动其中挺杆（8）可平移地连接到阀（3）上的锁定位置和其中挺杆（8）在阀的杆（3a）上自由滑动的解锁位置。

75. 发明申请

US20140090612A1 VALVE TIMING CONTROL APPARATUS 有权
公开(公告)号：US20140090612A1
公开(公告)日：2014-04-03
申请号：US14041297
申请日：2013-09-30
申请人： Denso Corporation
发明人： Masashi HAYASHI , Tomonori Suzuki , Isao Hattori
IPC分类号： F01L1/344
CPC分类号： F01L1/3442 , F01L1/344 , F01L2001/34433 , F01L2001/34479 , F01L2101/00 , F01L2820/031
摘要： A resin member may include a first side wall, which is placed between a first housing and a laminated body, and a second side wall, which is placed between a second housing and the laminated body. A vane rotor may include a pressing oil passage that is configured to guide hydraulic oil to a first seal member and a second seal member to exert a pressing force, which radially outwardly and axially urge the first seal member and the second seal member.

76. 发明申请

US20140007829A1 VARIABLE TRAVEL VALVE APPARATUS FOR AN INTERNAL COMBUSTION ENGINE 有权
标题翻译：用于内燃机的可变行驶阀装置
公开(公告)号：US20140007829A1
公开(公告)日：2014-01-09
申请号：US14021548
申请日：2013-09-09
申请人： JP Scope, Inc.
发明人： Charles E. Price , Howard E. Moore , Kelly E. Stephenson
IPC分类号： F01L1/34
CPC分类号： F01L1/24 , F01L1/20 , F01L1/205 , F01L1/34 , F01L1/462 , F01L3/10 , F01L3/22 , F01L7/08 , F01L9/04 , F01L2001/0535 , F01L2001/0537 , F01L2101/00 , F01L2101/02 , F01L2820/01 , F01L2820/02 , F01L2820/031 , F02B33/22 , F02D17/02 , F02F1/42
摘要： An apparatus includes a valve and an actuator. The valve has a portion movably disposed within a valve pocket defined by a cylinder head of an engine. The valve is configured to move relative to the cylinder head a distance between a closed position and an opened position. The portion of the valve defines a flow opening that is in fluid communication with a cylinder of an engine when the valve is in the opened position. The actuator is configured to selectively vary the distance between the closed position and the opened position.
摘要翻译：一种装置包括阀和致动器。阀具有可移动地设置在由发动机的气缸盖限定的阀口内的部分。阀构造成相对于气缸盖在关闭位置和打开位置之间的距离移动。阀的部分限定了当阀处于打开位置时与发动机的气缸流体连通的流动开口。致动器构造成选择性地改变关闭位置和打开位置之间的距离。

77. 发明申请

US20130042830A1 VALVE OPERATING APPARATUS FOR INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：内燃机用阀门操作装置
公开(公告)号：US20130042830A1
公开(公告)日：2013-02-21
申请号：US13636554
申请日：2010-04-07
申请人： Akihiko Kawata , Akio Kidooka
发明人： Akihiko Kawata , Akio Kidooka
IPC分类号： F01L1/34
CPC分类号： F01L1/267 , F01L1/185 , F01L13/0036 , F01L2001/467 , F01L2013/0052 , F01L2105/00 , F01L2820/031
摘要： Provided is a valve operating apparatus for an internal combustion engine that, with respect to a configuration including urging means that urges a transfer member that transfers an acting force of a cam to a valve, can facilitate manufacture of a support portion of the urging means and suppress an increase in the mass of the internal combustion engine. A first rocker arm is provided that is interposed between a main cam and a valve and that transfers an acting force of the main cam to the valve. A lost motion mechanism is provided that urges the first rocker arm in one direction. A holding member is provided that holds the lost motion mechanism. The lost motion mechanism is attached to a spark plug tube through the holding member.
摘要翻译：本发明提供一种用于内燃机的阀操作装置，其特征在于，对于将推动将凸轮的作用力传递给阀的转印部件的推压机构的构造，能够容易地制造上述推压机构的支承部，抑制内燃机的质量的增加。第一摇臂设置在主凸轮和阀之间，并将主凸轮的作用力传递到阀。提供了一种向一个方向推动第一摇臂的空动机构。提供保持该运动机构的保持构件。迷失机构通过保持构件附接到火花塞管上。

78. 发明授权

US08339225B2 Electromagnetic actuating device 有权
标题翻译：电磁驱动装置
公开(公告)号：US08339225B2
公开(公告)日：2012-12-25
申请号：US13133802
申请日：2010-02-11
申请人： Andreas Nendel
发明人： Andreas Nendel
IPC分类号： H01F7/00 , H01F7/08 , F01L9/04 , F16K31/02
CPC分类号： F01L13/0036 , F01L1/047 , F01L2013/0052 , F01L2820/031 , H01F7/122 , H01F7/1646
摘要： An electromagnetic actuating device (1) having a housing (2) and two actuator pins (3, 4) that are supported in the housing so as to be movable independently of each other between a retracted rest position and an extended working position, and locking pins (7, 8) that hold the actuator pins in the rest position via locking mechanisms and that can be moved relative to the actuator pins in the movement direction of the actuator pins. A force is applied to the locking pins in the extension direction by further spring elements (15), and the locking pins are moved in the retraction direction by electromagnetic force application in order to unlock the locking mechanisms. The actuating device is an electromagnet (22) associated with the locking pins in common and having a reversible direction of the magnetic field, and the end sections (19) of the locking pins facing away from the actuator pins are provided with bipolar permanent magnets (20, 21) that are oriented with opposite polarities in the movement direction.
摘要翻译：一种具有壳体（2）和两个致动销（3,4）的电磁致动装置（1），所述两个致动器销（3,4）被支撑在所述壳体中，以便能够在缩回静止位置和延伸的工作位置之间彼此独立地移动，并且锁定销（7,8），其通过锁定机构将执行器销保持在静止位置，并且可以在致动器销的移动方向上相对于致动器销移动。通过另外的弹簧元件（15）在延伸方向上对锁定销施加力，并且通过施加电磁力使锁定销沿缩回方向移动，以解锁锁定机构。致动装置是与锁定销相关联并具有磁场的可逆方向的电磁体（22），并且锁定销的端部（19）背离致动器销设置有双极型永磁体（ 20,21），其在移动方向上具有相反的极性。

79. 发明授权

US08307795B2 Internal combustion engine valve drive train switching device 失效
标题翻译：内燃机气门传动系切换装置
公开(公告)号：US08307795B2
公开(公告)日：2012-11-13
申请号：US12660929
申请日：2010-03-05
申请人： Jens Meintschel , Thomas Stolk , Alexander von Gaisberg-Helfenberg
发明人： Jens Meintschel , Thomas Stolk , Alexander von Gaisberg-Helfenberg
IPC分类号： F01L1/34
CPC分类号： F01L13/0036 , F01L1/08 , F01L3/24 , F01L2001/0476 , F01L2013/0052 , F01L2820/031 , Y10T74/2107
摘要： In an internal combustion engine valve drive train switching device, at least one safety device is provided for preventing an unscheduled switching of a valve train switching unit.
摘要翻译：在内燃机气门传动系切换装置中，提供至少一个安全装置，用于防止气门机构切换装置的非预定切换。

80. 发明申请

US20120266845A1 VALVE APPARATUS FOR AN INTERNAL COMBUSTION ENGINE 有权
标题翻译：内燃机用阀门装置
公开(公告)号：US20120266845A1
公开(公告)日：2012-10-25
申请号：US13365842
申请日：2012-02-03
申请人： Charles E. PRICE
发明人： Charles E. PRICE
IPC分类号： F02M63/00 , B21K1/22
CPC分类号： F01L1/12 , F01L1/047 , F01L1/34 , F01L5/00 , F01L5/02 , F01L5/04 , F01L7/08 , F01L7/16 , F01L13/0015 , F01L2001/0537 , F01L2101/00 , F01L2101/02 , F01L2820/031 , F02B33/22 , F02D17/02 , Y10T29/49231 , Y10T29/4927 , Y10T29/49298 , Y10T29/49314 , Y10T29/49412
摘要： A method includes coupling a cylinder head to a cylinder block. A valve member is then moved into a valve pocket defined by the cylinder head such that a first stem portion of the valve member engages an actuator. A first portion of the biasing member is then disposed against a second stem portion of the valve member, the second stem portion being opposite the first stem portion. An end plate is then coupled to the cylinder head such that a second portion of the biasing member engages the end plate.
摘要翻译：一种方法包括将气缸盖连接到气缸体。然后，阀构件被移动到由气缸盖限定的阀座中，使得阀构件的第一杆部分接合致动器。然后偏压构件的第一部分抵靠着阀构件的第二杆部分设置，第二杆部分与第一杆部分相对。然后端板联接到气缸盖，使得偏置构件的第二部分接合端板。

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