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公开(公告)号：US20150083060A1
公开(公告)日：2015-03-26
申请号：US14492031
申请日：2014-09-21
申请人： Joseph Daniel Best
发明人： Joseph Daniel Best
CPC分类号： F02B25/08 , F01B1/08 , F01B9/06 , F01B2009/061 , F02B75/24 , Y02T10/142
摘要： An internal combustion engine utilizing an additional vapor expansion piston/cylinder to capture traditionally rejected energy. Hot combustion gases from the combustion process are used to power an additional vapor expansion cycle in a separate cylinder from the combustion cycle. Comprised of at least two pistons/cylinders (one fuel combustion and one vapor expansion) diametrically opposed; where the reciprocal motion of the pistons is transferred to the output shaft via a multiple-lobed rotor assembly.
摘要翻译： 利用附加的蒸气膨胀活塞/气缸捕获传统上被排除的能量的内燃机。 来自燃烧过程的热燃烧气体用于对来自燃烧循环的单独气缸中的附加蒸气膨胀循环进行动力。 包括至少两个活塞/气缸（一个燃料燃烧和一个蒸气膨胀）直径相对; 其中活塞的往复运动通过多叶片转子组件传递到输出轴。
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公开(公告)号：US08464670B2
公开(公告)日：2013-06-18
申请号：US12723418
申请日：2010-03-12
申请人： Peter Hofbauer , Adrian N. Tusinean , Chou Lee
发明人： Peter Hofbauer , Adrian N. Tusinean , Chou Lee
IPC分类号： F02B25/08
CPC分类号： F02B75/28 , F01B7/14 , F02B75/243
摘要： An improved configuration for internal combustion engine that reduces side forces on pistons during the engine cycle. The improvement is an intermediate and guided bridge element located between pull rods and pistons with articulated connections that allow side forces to be dissipated away from the pistons.
摘要翻译： 内燃机的改进配置，可减少发动机循环中活塞的侧向力。 改进是位于拉杆和活塞之间的中间和导向桥梁元件，其具有铰接连接，其允许侧向力从活塞中消散。
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33.发明授权公开(公告)号：US07770546B2
公开(公告)日：2010-08-10
申请号：US11954053
申请日：2007-12-11
IPC分类号： F02B25/08
摘要： Radial impulse engine, pump, and compressor systems are disclosed herein. In one embodiment of the invention, an engine includes a first end wall portion spaced apart from a second end wall portion to at least partially define a combustion chamber therebetween. In this embodiment, the engine further includes a plurality of movable wall portions disposed between the first and second end wall portions. Each movable wall portion includes a cylindrical surface extending at least partially between a distal edge portion and a pivot axis. Upon ignition in the combustion chamber, the distal edge portion of each movable wall portion slides across the cylindrical surface of the adjacent movable wall portion as the movable wall portions pivot outwardly in unison about their respective pivot axes.
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34.发明申请Opposed piston, compression ignition engine with single-side mounted crankshafts and crossheads 有权具有单面安装曲轴和十字头的对置活塞，压燃式发动机公开(公告)号：US20100071670A1
公开(公告)日：2010-03-25
申请号：US12584086
申请日：2009-08-31
申请人： James U. Lemke
发明人： James U. Lemke
IPC分类号： F02B25/08
CPC分类号： F02B25/08 , F01B7/14 , F02B75/282 , F02M35/1165
摘要： In an opposed piston, compression ignition engine two crankshafts are single-side mounted with respect to a row of cylinders, which is to say that the crankshafts are mounted so that their axes of rotation lie in a plane that is spaced apart from and parallel to a plane in which the axes of the cylinders lie. Each piston of the engine is coupled to one of the crankshafts by a single linkage guided by a crosshead. The piston has a piston rod affixed at one end to the piston. The other end of the piston rod is affixed to the crosshead pin. One end of a connecting rod swings on the pin and the other end is coupled to a throw on a crankshaft. Each crosshead is constrained to reciprocate between fixed guides, in alignment with the piston rod to which it is coupled.
摘要翻译： 在相对的活塞中，压缩点火发动机两个曲轴相对于一排气缸是单面安装的，也就是说，曲轴安装成使得其旋转轴线位于与轴线间隔开并平行于 一个平面，其中汽缸的轴线位于其中。 发动机的每个活塞通过由十字头引导的单个连杆联接到一个曲轴。 活塞具有一端固定在活塞上的活塞杆。 活塞杆的另一端固定在十字头销上。 连杆的一端在销上摆动，另一端与曲轴上的扔料相连。 每个十字头被限制在固定导向件之间往复运动，与其联接的活塞杆对准。
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公开(公告)号：US07578267B2
公开(公告)日：2009-08-25
申请号：US12203809
申请日：2008-09-03
申请人： Peter Hofbauer , Adrian Tusinean
发明人： Peter Hofbauer , Adrian Tusinean
CPC分类号： F02B25/28 , F01L7/04 , F02B1/12 , F02B25/08 , F02B33/06 , F02B33/08 , F02B33/12 , F02B33/14 , F02B33/16 , F02B75/246 , F02B75/28 , F02B2075/025 , F02D13/028 , Y02T10/18
摘要： A two-stroke internal combustion engine is disclosed having opposed cylinders, each cylinder having a pair of opposed pistons, with all the pistons connected to a common central crankshaft. The inboard pistons of each cylinder are connected to the crankshaft with pushrods and the outboard pistons are connected to the crankshaft with pullrods. Each opposed cylinder further comprises an integrated scavenge pump for providing positive intake pressure. This configuration results in a compact engine with a very low profile, in which the free mass forces can be substantially balanced. The engine configuration also allows for asymmetrical timing of the intake and exhaust ports through angular positioning of the journals on the crankshaft.
摘要翻译： 公开了一种具有相对的气缸的两冲程内燃机，每个气缸具有一对相对的活塞，所有的活塞都连接到共同的中心曲轴。 每个气缸的内侧活塞通过推杆连接到曲轴，并且外侧活塞通过拉杆连接到曲轴。 每个相对的气缸还包括用于提供正吸入压力的集成扫气泵。 这种结构导致具有非常低的轮廓的紧凑型发动机，其中自由质量力可以基本平衡。 发动机配置还通过轴颈在曲轴上的角度定位来允许进气和排气口的不对称定时。
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公开(公告)号：US20080047530A1
公开(公告)日：2008-02-28
申请号：US11695536
申请日：2007-04-02
申请人： James M. Cleeves
发明人： James M. Cleeves
CPC分类号： F02F1/14 , F01L5/06 , F01L7/00 , F01L7/04 , F01L9/02 , F01L2820/033 , F01P2003/021 , F02B25/08 , F02B75/28 , F02B75/282 , F02D13/0269 , F02D13/028 , F02D15/02 , F02F1/186 , Y02T10/142
摘要： An internal combustion engine is provided. Facing pistons eliminate a cylinder head, thereby reducing heat losses through a cylinder head. Facing pistons also halve the stroke that would be required for one piston to provide the same compression ratio, and the engine can thus be run at higher revolutions per minute and produce more power. An internal sleeve valve is provided for space and other considerations. A combustion chamber size-varying mechanism allows for adjustment of the minimum size of an internal volume to increase efficiency at partial-power operation. Variable intake valve operation is used to control engine power.
摘要翻译： 提供内燃机。 面对活塞消除气缸盖，从而减少通过气缸盖的热损失。 面向活塞还将一个活塞所需的行程减半以提供相同的压缩比，并且发动机因此可以以更高的转速/分钟运行并产生更多的动力。 提供内部套筒阀用于空间和其他考虑。 燃烧室尺寸变化机构允许调整内部体积的最小尺寸以增加部分动力操作时的效率。 可变进气阀操作用于控制发动机功率。
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公开(公告)号：US20080034755A1
公开(公告)日：2008-02-14
申请号：US11843613
申请日：2007-08-22
申请人： Benjamin TOUR , Oded Tour
发明人： Benjamin TOUR , Oded Tour
CPC分类号： F02B75/282 , F01B7/14 , F02B25/10 , F02B41/06 , F02G5/02 , Y02T10/166
摘要： A steam enhanced dual piston cycle engine utilizes a unique dual piston apparatus that includes: a first cylinder housing a first piston therein, wherein the first piston performs only intake and compression strokes; a second cylinder housing an inner power piston that forms an inner internal chamber of the second cylinder, and either a ring-shaped outer power piston surrounding the inner power piston, wherein the outer power piston forms an outer internal chamber of the second cylinder and is configured to convert engine heat into additional work, and/or an outer boiler which is configured to produce steam to be converted into additional work.
摘要翻译： 蒸汽增压双活塞循环发动机利用独特的双活塞装置，其包括：第一气缸，其中容纳第一活塞，其中第一活塞仅执行进气和压缩冲程; 第二气缸，其容纳形成所述第二气缸的内部内部腔室的内部动力活塞，以及围绕所述内部动力活塞的环形外部动力活塞，其中所述外部动力活塞形成所述第二气缸的外部内部腔室， 被配置为将发动机热量转换成额外的工作，和/或被配置为产生蒸汽以转换成额外工作的外部锅炉。
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公开(公告)号：US20070261677A1
公开(公告)日：2007-11-15
申请号：US11747212
申请日：2007-05-10
申请人： Robert F. Bennion
发明人： Robert F. Bennion
摘要： A linear internal combustion engine is disclosed having a cylinder defining an intake port proximate a first end thereof and an exhaust port proximate a second end thereof. First and second pistons insert into opposite ends of the cylinder. Each piston is coupled to an actuator/generator, such as a linear switched reluctance motor. The actuator/generators are coupled to a control unit which controls the actuator/generators and extracts energy therefrom. The control unit causes the actuators to move the pistons through a fluid handling process, such as pumping, compression, or a four cycle combustion process coupled with a recovery phase. The pistons are positioned over the intake and output ports to seal them off at proper times during the fluid handling process.
摘要翻译： 公开了一种线性内燃机，其具有限定靠近其第一端的进气口的气缸和靠近其第二端的排气口。 第一和第二活塞插入气缸的相对端。 每个活塞联接到诸如线性开关磁阻电动机的致动器/发电机。 致动器/发电机耦合到控制单元，该控制单元控制致动器/发电机并从中提取能量。 控制单元使致动器通过流体处理过程（例如泵送，压缩或与回收阶段相结合的四循环燃烧过程）来移动活塞。 活塞位于进气口和输出口上方，以便在流体处理过程中的适当时间将其密封。
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公开(公告)号：US20070039572A1
公开(公告)日：2007-02-22
申请号：US11512942
申请日：2006-08-29
申请人： James Lemke , William McHargue
发明人： James Lemke , William McHargue
CPC分类号： F02B75/28 , F01P3/06 , F01P2003/005 , F01P2003/006 , F01P2003/021 , F01P2003/027 , F01P2003/028 , F02B75/282 , F02B75/32 , F02F1/186 , F16H1/22
摘要： In a two-stroke, opposed-piston internal combustion engine with optimized cooling and no engine block, the opposed pistons are coupled to a pair of crankshafts by connecting rods that are subject to substantially tensile forces acting between the pistons and the crankshafts.
摘要翻译： 在具有优化的冷却和没有发动机缸体的二冲程，相对活塞式内燃机中，相对的活塞通过连接杆联接到一对曲轴上，所述连接杆受到作用在活塞和曲轴之间的基本拉伸力的作用。
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公开(公告)号：US20060243228A1
公开(公告)日：2006-11-02
申请号：US11371827
申请日：2006-03-09
申请人： Benjamin Tour
发明人： Benjamin Tour
摘要： A Dual Piston Cycle Engine utilizes a unique dual piston apparatus that includes: a first cylinder housing a first piston therein; a second cylinder thermally isolated from the first cylinder and housing a second piston therein; an intake valve coupled to the first cylinder for allowing a fuel mixture to enter into the first cylinder; an exhaust valve coupled to the second cylinder for allowing an exhaust gas to exit the second cylinder; and an interstage valve that couples an internal chamber of the first cylinder to an internal chamber of the second cylinder and configured to minimize dead space between the first and second cylinders, wherein the first piston performs only intake and compression strokes and the second piston performs only combustion and exhaust strokes and the first and second cylinders are thermally isolated from one another.
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