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公开(公告)号：US20180030889A1
公开(公告)日：2018-02-01
申请号：US15693060
申请日：2017-08-31
IPC分类号： F02B75/28 , F02B75/32 , F02B33/18 , F01B1/10 , F16H21/18 , F04B27/02 , F02F1/18 , F02F3/28 , F16C3/12 , F02B75/18 , F01B9/02
CPC分类号： F02B75/28 , F01B1/10 , F01B9/02 , F02B33/18 , F02B75/18 , F02B75/32 , F02F1/00 , F02F1/18 , F02F1/186 , F02F3/28 , F04B27/02 , F04B39/00 , F16C3/12 , F16H21/18
摘要： According to one embodiment, a drive device includes a first piston reciprocatively along a first direction within a first mount plane, a first crankshaft orthogonal to the first mount plane, a first XY separation crank mechanism between the first piston and the first crankshaft, which converts reciprocating motion of the first piston and rotary motion of the first crankshaft into each other, a second piston reciprocatively along a second direction symmetrical to the first direction within a second mount plane symmetrical to the first mount plane about a central reference plane, a second crankshaft orthogonal to the second mount plane, a second XY separation crank mechanism between the second piston and the second crankshaft, which converts reciprocating motion of the second piston and rotary motion of the second crankshaft into each other, and a coupler-synchronizing mechanism which rotates the first and second crankshafts in synchronous with each other.
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公开(公告)号：US09784104B2
公开(公告)日：2017-10-10
申请号：US14602622
申请日：2015-01-22
发明人： Wei-Chung Li , Wen-Tso Cheng , Sai-Dai Yang
CPC分类号： F01B9/02 , F01B23/10 , F01B31/005 , F01P5/12 , F16F15/264 , F16F15/283
摘要： An engine includes a cylinder system, a driving system including a piston and a crankshaft, a power generating system and a cooling system. The power generating system is disposed on a side of the driving system and includes a generator and a counterweight. The generator includes a main body and a rotor pivotally disposed within the main body. The cooling system is disposed on an opposite side of the driving system and includes a first water pump in fluid communication with the cylinder system. An outline of the rotor is projected along the crankshaft to form a first projecting zone. Projections of the first water pump and the driving system along the crankshaft overlap the first projecting zone.
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公开(公告)号：US09316251B2
公开(公告)日：2016-04-19
申请号：US13717918
申请日：2012-12-18
申请人： MCE-5 DEVELOPMENT , Vianney Rabhi
发明人： Sylvain Bigot , Philippe Dury
CPC分类号： F16C35/02 , F01B9/02 , F01B9/026 , F02B75/04 , F02B75/045 , F02B75/048 , F16C17/02 , F16C29/00 , F16C33/60 , F16C35/00 , F16C2226/54 , F16C2226/74
摘要： A clip-fastened raceway for a variable compression ratio engine includes: at least one curved segment whose outer surface cooperates with a raceway housed in the transmission member or in the control member of the variable compression ratio engine and whose inner surface is maintained in contact with a curved outer surface housed in the toothed wheel of the engine; at least one clip, housed in at least one of the ends of the curved segment and fastened to one or the other of the ends of the curved outer surface housed in the toothed wheel and hooking onto a hook or protrusion which the wheel includes in the vicinity of the end of its curved outer surface, the hook or protrusion being complementary to that of the clip so as to be able to cooperate with the latter.
摘要翻译： 用于可变压缩比发动机的夹紧的滚道包括：至少一个弯曲部分，其外表面与容纳在传动部件中的滚道或可变压缩比发动机的控制部件配合，并且其内表面保持与 容纳在发动机的齿轮中的弯曲外表面; 至少一个夹子，容纳在弯曲段的至少一个端部中并且紧固到容纳在齿轮中的弯曲外表面的一个或另一个端部，并且钩在钩或突起上，该轮或突起在轮中包括 其弯曲的外表面的端部附近，钩或突起与夹子的钩部或突起互补，以便能够与夹子配合。
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公开(公告)号：US09243556B2
公开(公告)日：2016-01-26
申请号：US13971554
申请日：2013-08-20
CPC分类号： F02B75/32 , F01B9/02 , F02B75/045
摘要： A mechanism for Internal Combustion (IC) engines, wherein such mechanism improves the efficiency and power output of IC engines through dividing the conventional connecting rod between the crank shaft and the piston into two parts; a first part and a second part, and connecting these parts together by a pin joint, wherein the second part slides through an oscillating rocker that is connected to an engine block by another pin joint, thus adding a degree of freedom to the conventional connecting rod. The mechanism may be retrofitted in an existing combustion engine without the need for any significant change in the design of the engine. The mechanism may replace the traditional connecting rod that connects the piston with the crank shaft of the engine and comprises essentially a primary connecting rod, a secondary connecting rod, and an oscillating rocker.
摘要翻译： 一种内燃机构，其特征在于，通过将曲柄轴和活塞之间的常规连杆分为两部分，可提高集成电路发动机的效率和功率输出。 第一部分和第二部分，并且通过销接头将这些部件连接在一起，其中第二部分滑动通过另一个销接头连接到发动机缸体的摆动摇杆，从而增加了传统连杆的自由度 。 该机构可以在现有的内燃机中进行改装，而不需要发动机设计的任何重大改变。 该机构可以代替将活塞与发动机的曲轴连接的传统连杆，其基本上包括主连杆，辅助连杆和摆动摇杆。
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公开(公告)号：US08826800B2
公开(公告)日：2014-09-09
申请号：US12932053
申请日：2011-02-17
申请人： Michael Inden
发明人： Michael Inden
CPC分类号： F02F7/0019 , F01B9/02 , F04B9/045 , F04B35/01 , F04B39/0094 , F04B53/006
摘要： The reciprocating piston mechanism with an extended piston offset is provided. The mechanism is of the type that contains at least one cylinder having a longitudinal axis, at least one piston that has a pivot pin and is slidingly installed in the cylinder, a main driveshaft having a central axis, which is offset at a distance from the longitudinal axis of the cylinder, a circular cylindrical body, e.g., a circular eccentric, which is non-rotationally secured on the main drive shaft and a rocker arm. The rocker arm is pivotally mounted on the circular eccentric. The mechanism is also provided with a connecting rod that connects the cylinder to one arm of the rocker arm/lever. The other arm of the rocker arm/lever has a roller that is guided in a confined pathway and works as a fulcrum of the lever and a stabilizer/rudder at the same time.
摘要翻译： 提供具有延伸的活塞偏移的往复活塞机构。 该机构是包含至少一个具有纵向轴线的缸体的类型，至少一个具有枢轴销并且滑动地安装在缸体中的活塞，具有中心轴线的主传动轴，其偏离距离 圆柱体的纵向轴线，圆柱形主体，例如圆形偏心体，其非旋转地固定在主驱动轴上以及摇臂。 摇臂枢转安装在圆形偏心轮上。 该机构还设置有将气缸连接到摇臂/杆的一个臂的连杆。 摇臂/杠杆的另一只臂具有在受限制的路径中引导的辊，同时用作杠杆的支点和稳定器/方向舵。
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公开(公告)号：US20110186017A1
公开(公告)日：2011-08-04
申请号：US12931485
申请日：2011-02-02
摘要： Ported engines with opposed pistons are coupled to a single crankshaft through rocker arm linkages. Each pair of opposed pistons is coupled to a single crankpin of the crankshaft. Each piston is coupled to a respective rocker arm linkage by a rolling thrust bearing which prevents linkage movement that is transverse to the axis of the piston from being transferred to the piston. Each piston of a pair of opposed pistons is coupled to the same crankpin by respective rocker arm linkages in which connecting rods run between the crankpin and respective rocker arms. One connecting rod is connected to first rocker arm below the rocker arm's pivot point and another connecting rod is connected to a second rocker arm above the rocker arm's pivot point.
摘要翻译： 具有相对活塞的移动式发动机通过摇臂连杆联接到单个曲轴。 每对相对的活塞联接到曲轴的单个曲柄销。 每个活塞通过滚动推力轴承联接到相应的摇臂连杆机构，该滚动止推轴承防止横向于活塞的轴线的连杆机构运动被传递到活塞。 一对相对的活塞的每个活塞通过相应的摇臂连杆联接到相同的曲柄销上，连杆在曲柄销和相应的摇臂之间延伸。 一个连杆连接到摇臂枢转点下方的第一摇臂，另一个连杆连接到摇臂枢轴点上方的第二摇臂上。
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公开(公告)号：US07909012B2
公开(公告)日：2011-03-22
申请号：US12162357
申请日：2007-01-28
IPC分类号： F02B75/32
CPC分类号： F02B75/32 , F01B9/02 , Y10T74/2162
摘要： The piston is connected to the crankshaft via a connecting rod, while the crankshaft is disposed between the wrist pin and the combustion chamber. This way the combustion is shifted to the slow dead center, enabling the diesel to perform at higher revs, improving the spark engine efficiency and making HCCI combustion easier. Though the crankshaft is of one piece, more connecting rods can be used for a piston. As opposed piston, the PRE engine further combines top specific power, top thermal efficiency, built in scavenging pumps, and compactness.
摘要翻译： 活塞通过连杆连接到曲轴，而曲轴设置在腕销和燃烧室之间。 这样，燃烧转移到慢死点，使得柴油能够以更高的转速执行，提高了火花发动机效率并使得HCCI燃烧更容易。 虽然曲轴是一体的，但更多的连杆可用于活塞。 相反的活塞，PRE发动机进一步结合顶部比功率，顶部热效率，内置清扫泵和紧凑性。
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公开(公告)号：US20090120404A1
公开(公告)日：2009-05-14
申请号：US12356679
申请日：2009-01-21
CPC分类号： F02B75/32 , F01B9/02 , F02B75/045
摘要： A force transfer mechanism is provided for an internal-combustion engine. In the most preferred configuration, the force transfer mechanism comprises two inter-connected first class levers that are driven by four pistons. Each of the pistons is driven through its non-powered strokes by the action of the piston in its powered stroke on the first class levers. The force transfer mechanism also drives the crankshaft through a single connecting rod. The force transfer mechanism provides for less frictional loss, and greater efficiency, than a typical internal combustion engine.
摘要翻译： 为内燃机提供力传递机构。 在最优选的结构中，力传递机构包括由四个活塞驱动的两个相互连接的第一级杠杆。 每个活塞通过其动力行程通过活塞在其动力行程上的作用在第一级杠杆上驱动。 力传递机构还通过单个连杆驱动曲轴。 力传递机构提供比典型的内燃机更少的摩擦损失和更高的效率。
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公开(公告)号：US07331324B2
公开(公告)日：2008-02-19
申请号：US11414876
申请日：2006-05-01
申请人： Jerome Matthew James
发明人： Jerome Matthew James
摘要： A crankshaft rotary valve that controls fluid flow between a port located circumferentially on the crankshaft and a crankcase chamber formed by a piston, cylinder, crankcase and crankshaft. As the crankshaft rotates, a channel in the crankshaft communicates with the port and allows fluid flow to pass through the channel into a passageway that communicates between the channel and the crankcase chamber. The diameter of the crankshaft bearing surface is at least the stroke distance to greatly simplify manufacturing and assembly.
摘要翻译： 曲轴旋转阀，其控制位于曲轴周向的端口与由活塞，气缸，曲轴箱和曲轴形成的曲轴箱之间的流体流。 当曲轴旋转时，曲轴中的通道与该端口连通并允许流体流动通过通道进入通道，该通道在通道和曲轴箱室之间连通。 曲轴轴承表面的直径至少是行程距离，以大大简化制造和组装。
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公开(公告)号：US20070044739A1
公开(公告)日：2007-03-01
申请号：US11213944
申请日：2005-08-30
申请人： John Clarke
发明人： John Clarke
CPC分类号： F02B75/045 , F01B9/02 , F01B2003/0097 , F02B41/04 , F02B75/32 , F02B2075/027 , F16H21/50
摘要： A machine includes a piston disposed within a chamber. The machine may also include a rotary member rotatable about a first axis. Additionally the machine may include a linkage connecting the piston to the rotary member. The linkage may include a first link member connected to the rotary member in a manner limiting relative rotation between the first link member and the rotary member to rotation about a second axis disposed at an angle to the first axis. The linkage may also include one or more adjusters configured to adjust the linkage. Additionally, the linkage may be configured such that, during one revolution of the rotary member around the first axis, the piston undergoes a sequence of motions including a first stroke in a first direction, a second stroke in a second direction, a third stroke in the first direction, and a fourth stroke in the second direction.
摘要翻译： 机器包括设置在室内的活塞。 机器还可以包括可围绕第一轴线旋转的旋转部件。 另外，机器可以包括将活塞连接到旋转构件的连杆。 连杆可以包括以限制第一连杆构件和旋转构件之间的相对旋转的方式连接到旋转构件的第一连杆构件，以围绕与第一轴线成一定角度设置的第二轴线旋转。 连杆机构还可以包括一个或多个调节器，其被配置成调整连杆机构。 另外，联动装置可以被配置为使得在旋转件围绕第一轴线旋转一周期间，活塞经历一系列运动，其包括在第一方向上的第一冲程，在第二方向上的第二冲程， 第一方向和第二方向的第四行程。
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