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1. 发明授权

US09638441B2 Cryogenic refrigerator 有权
公开(公告)号：US09638441B2
公开(公告)日：2017-05-02
申请号：US15356888
申请日：2016-11-21
申请人： SUMITOMO HEAVY INDUSTRIES, LTD.
发明人： Mingyao Xu
IPC分类号： F25B9/14 , F01B9/02
CPC分类号： F25B9/14 , F01B9/023 , F01B9/026 , F25B2309/1406
摘要： A cryogenic refrigerator includes a Scotch yoke mechanism including a Scotch yoke and a bearing movably engaged with the Scotch yoke, and a displacer caused to reciprocate in a cylinder by the Scotch yoke mechanism, so that a refrigerant gas inside an expansion space formed in the cylinder is expanded by the reciprocation of the displacer to generate cold temperatures. The Scotch yoke includes a concave part at a position corresponding to a top dead center of the displacer.

2. 发明申请

US20160130945A1 SLIDING BLOCK FOR A SCOTCH YOKE RECIPROCATING PISTON ENGINE 有权
标题翻译：用于SCOTCH YOKE RECIPROCATING活塞发动机的滑块
公开(公告)号：US20160130945A1
公开(公告)日：2016-05-12
申请号：US14898191
申请日：2014-05-08
申请人： Bertwin GEIST
发明人： Reinhold Ficht , Tobias Steinbeißer
IPC分类号： F01B9/02 , F02B75/24
CPC分类号： F01B9/023 , F01B9/026 , F02B75/24
摘要： A sliding block for a scotch yoke reciprocating piston engine having a base body with a receiving opening for cooperating with a crankpin of a crankshaft and side surfaces, which are oriented toward slide ways of a scotch yoke during operation, with a supply of pressurized lubricant from the receiving opening for the crankpin to the side surfaces being provided during operation, characterized in that the base body is provided with sliding plates in the region of the side surfaces oriented toward the slide ways of the scotch yoke, characterized in that the sliding plates are supported in floating fashion relative to the base body and between the sliding plates and the side surfaces, there is a gap, which is at least partially filled with lubricant during operation of the scotch yoke reciprocating piston engine.
摘要翻译：一种用于苏格兰托杆往复运动活塞发动机的滑块，具有一个具有接收开口的基体，该接收开口用于与曲轴的曲柄销和侧表面配合，该侧表面在操作期间被定向到苏格兰拐杖的滑动路径，在操作期间，曲柄销到侧表面的接收开口设置在其中，其特征在于，所述基体在所述侧表面的区域中设置有滑动板，所述滑动板朝向所述苏格兰托杆的滑动路径，其特征在于，所述滑板是以相对于基体相对于滑动板和侧面之间的浮动方式支撑，在苏格兰托杆往复活塞式发动机的操作期间存在至少部分地填充有润滑剂的间隙。

3. 发明授权

US09051833B2 X-engine assembly with perfect balance 有权
标题翻译： X发动机总成具有完美的平衡
公开(公告)号：US09051833B2
公开(公告)日：2015-06-09
申请号：US13521312
申请日：2011-08-29
申请人： Matthew Byrne Diggs
发明人： Matthew Byrne Diggs
IPC分类号： F01B7/16 , F01B15/02 , F01B9/02 , F02B75/22
CPC分类号： F01B15/02 , F01B7/16 , F01B9/023 , F02B75/227
摘要： An X-Engine assembly includes four cylinder banks which are located on two intersecting planes with the crankshaft axis being on the line of the intersection of the two planes, and having a Double-Acting Scotch Yoke (DASY) power conversion system that couples the reciprocating motion of the pistons with the rotating crankshaft to provide pure sinusoidal piston motion. A series of DASY X-Engine configurations that satisfy even-firing for both 2-stroke and 4-stroke, and other engine cycles, achieve perfect balance with regard to vibrating forces and moments that are all zero, and all configurations have zero torsional vibration of the crankshaft resulting from the reciprocating masses.
摘要翻译： X发动机组件包括位于两个相交平面上的四个气缸组，其中曲轴的轴线位于两个平面的相交线上，并具有双作用苏格兰威克（DASY）功率转换系统，该系统将往复运动活塞与旋转曲轴的运动，以提供纯正弦活塞运动。一系列DASY X-Engine配置，满足二冲程和四冲程以及其他发动机循环的均匀燃烧，在振动力和力矩都为零的情况下实现了完美的平衡，所有配置都具有零扭转振动的曲轴。

4. 发明授权

US08893683B2 Intake system for an opposed-piston engine 有权
标题翻译：相对活塞发动机进气系统
公开(公告)号：US08893683B2
公开(公告)日：2014-11-25
申请号：US13672741
申请日：2012-11-09
申请人： EcoMotors, Inc.
发明人： Robert Levy , Amr Gamal Sami
IPC分类号： F02B75/32 , F02M35/10 , F16J1/14 , F02B75/04 , F02B41/04 , F02B75/02 , F01B9/02
CPC分类号： F02M35/10091 , F01B9/023 , F02B41/04 , F02B75/048 , F02B75/32 , F02B2075/025 , F16J1/14 , Y02T10/146
摘要： An opposed-piston engine has a plurality of intake ports wrapped around the cylinder wall. It is desirable to obtain high swirl ratio flow with minimal pressure drop. A system have a generally-volute shaped plenum is disclosed. A centerline of the volute spirals inwardly. Furthermore, the cross-sectional area of the volute decreases in the direction of flow. The area is decreased as the flow from the plenum enters intake ports so that the velocity of flow in the plenum near the downstream end does not slow precipitously. The intake system may have multiple such volute-shaped plena coupled to mutually exclusive subsets of the intake ports. The volute shape leads to a high swirl ratio with limited drop in flow energy.
摘要翻译：相对活塞发动机具有围绕气缸壁缠绕的多个进气口。希望获得具有最小压降的高涡流比流。公开了一种具有大致蜗壳形的通风系统。蜗壳的中心线向内螺旋。此外，蜗壳的横截面积在流动方向上减小。随着来自气室的流量进入进气口，该区域减小，使得下游端附近的增压室中的流速不会急剧减慢。进气系统可以具有多个这样的蜗壳形凹槽，其耦合到进气口的互相排列的子集。涡流形状导致高涡旋比，流动能量有限下降。

5. 发明申请

US20140318518A1 OPPOSED PISTON INTERNAL COMBUSTION ENGINE WITH INVISCID LAYER SEALING 有权
标题翻译：具有隐蔽层密封的对比活塞式内燃机
公开(公告)号：US20140318518A1
公开(公告)日：2014-10-30
申请号：US14215491
申请日：2014-03-17
申请人： PRIME GROUP ALLIANCE, LLC
发明人： William Jeswine
IPC分类号： F02B75/02
CPC分类号： F02B75/02 , F01B1/08 , F01B9/023 , F02B33/22 , F02B75/246 , F02B75/32 , F02B2075/025
摘要： An opposed-piston engine that forms an inviscid layer between pistons and the respective cylinder walls. In an aspect, the opposed-piston engine utilizes a Scotch yoke assembly that includes rigidly connected opposed combustion pistons. In an aspect, the Scotch yoke assembly is configured to transfer power from the combustion pistons to a crankshaft assembly. In an aspect, the crankshaft assembly can be configured to have dual flywheels that are internal to the engine, and can be configured to assist with an exhaust system, a detonation system, and/or a lubrication system.
摘要翻译：一种相对活塞式发动机，在活塞和相应气缸壁之间形成一个不粘层。在一方面，相对活塞发动机使用包括刚性连接的相对的燃烧活塞的苏格兰轭组件。在一方面，苏格兰轭架组件被配置成将动力从燃烧活塞传递到曲轴组件。在一个方面，曲轴组件可被构造成具有位于发动机内部的双飞轮，并且可被构造成辅助排气系统，爆炸系统和/或润滑系统。

6. 发明申请

US20140261288A1 ENERGY RECOVERY FROM COMPRESSED GAS 有权
标题翻译：从压缩气体回收能源
公开(公告)号：US20140261288A1
公开(公告)日：2014-09-18
申请号：US13836790
申请日：2013-03-15
申请人： LightSail Energy, Inc.
发明人： Michael Coney , Karim Wazni , Danielle A. Fong , Stephen E. Crane , Edwin P. Berlin, JR.
IPC分类号： F02G3/00
CPC分类号： F02G3/00 , F01B9/023 , F02B41/04 , F02B75/32 , F02B2075/025 , F02G5/02 , Y02T10/166
摘要： An expansion system utilizes external combustion of its residual warm exhaust air, in order to heat incoming compressed air. The heat of this external combustion is communicated to the incoming compressed air through a heat exchanger. The expansion system may be incorporated into an energy storage device also featuring a compressed air storage unit supplied by a compressor. Where the stored supply of compressed air is depleted, the energy storage device may continue to supply electricity on demand through operation as a heat engine, with the compressor being driven directly (e.g. on a same rotating shaft) or indirectly (via generated electrical power) by the expansion system. Multiple expanders of the same or different types (e.g. rotating, reciprocating), may be utilized in parallel and/or in series (e.g. multiple stages) depending upon the particular application. Multi-stage embodiments featuring internal combustion in low pressure stages, may be particularly suited for placement in vehicles.
摘要翻译：膨胀系统利用其残余的热排气的外部燃烧，以便加热进入的压缩空气。该外部燃烧的热量通过热交换器传送到输入的压缩空气。膨胀系统可以结合在还具有由压缩机供应的压缩空气存储单元的能量存储装置中。在储存的压缩空气供应耗尽的地方，能量存储装置可以通过作为热机的运行来继续供电，其中压缩机被直接驱动（例如在相同的旋转轴上）或间接地（通过产生的电力）由扩展系统。相同或不同类型（例如，旋转，往复运动）的多个膨胀器可以根据具体应用并联和/或串联（例如多级）来使用。在低压阶段具有内燃特性的多级实施例可能特别适合于放置在车辆中。

7. 发明授权

US08567354B2 Portable energy generation systems 有权
标题翻译：便携式能源发电系统
公开(公告)号：US08567354B2
公开(公告)日：2013-10-29
申请号：US12503066
申请日：2009-07-14
申请人： Anthony J. Carmen , Douglas R. Heise , Janet R. Kealy
发明人： Joseph P. Kealy , Anthony J. Carmen , Douglas R. Heise
IPC分类号： F02B63/00 , F02B63/04
CPC分类号： F02B63/047 , F01B9/023 , F01N13/04 , F02B37/001 , F02B37/007 , F02B63/04 , F02B63/044 , F02B75/222 , F02B2075/1836 , F02F1/065 , Y02T10/144
摘要： Portable energy generation systems are disclosed. More particularly, a high-output mobile electrical generator system comprising a radial engine power source providing a highly compact physical format.
摘要翻译：公开了便携式能量产生系统。更具体地，包括提供高度紧凑的物理格式的径向发动机动力源的高输出移动发电机系统。

8. 发明申请

US20130042828A1 HIGH SPEED ENGINE 审中-公开
标题翻译：高速发动机
公开(公告)号：US20130042828A1
公开(公告)日：2013-02-21
申请号：US13639856
申请日：2011-04-05
申请人： Hasan Basri Özdamar
发明人： Hasan Basri Özdamar
IPC分类号： F02B75/32 , F01L1/34
CPC分类号： F02F7/0019 , F01B9/023 , F02B3/06 , F02B41/04 , F02B75/048 , F02B75/32 , F02B2075/025 , F02F3/00 , F02F3/28 , F05C2201/021 , F05C2201/0448
摘要： This invention is related to an environment friendly, high speed internal combustion engine wherein the fuel is used at high efficiency by improving the connecting rod mechanism and by changing the piston structure and wherein the waste gas emission release is at a minimum level.
摘要翻译：本发明涉及一种环境友好的高速内燃机，其中燃料通过改进连杆机构和改变活塞结构而高效率地使用，其中废气排放释放处于最低水平。

9. 发明申请

US20130019835A1 COMBUSTION ENGINE 有权
标题翻译：内燃机
公开(公告)号：US20130019835A1
公开(公告)日：2013-01-24
申请号：US13639630
申请日：2011-04-07
申请人： George Flenche
发明人： George Flenche
IPC分类号： F02B75/32
CPC分类号： F01B9/023
摘要： The present invention relates to internal combustion engines and more particularly reciprocating piston engines utilising Scotch yokes to translate rectilinear movement to rotary motion. In particular, the piston and/or pistons of the engine of the present invention can be placed in their topmost position for a period of time for the effective ignition and combustion of the air/fuel mixture for a given fuel charge, hence therefore providing an increased efficiency of the piston engine with a more efficient coupling between the piston and/or the power shaft driving the crank.
摘要翻译：本发明涉及使用苏格兰型轭铁将直线运动转换成旋转运动的内燃机，更具体地说是往复活塞式发动机。特别地，本发明的发动机的活塞和/或活塞可以放置在其最高位置上一段时间，以便在给定的燃料装料中空气/燃料混合物的有效点燃和燃烧，从而提供一种通过活塞和/或驱动曲柄的动力轴之间的更有效的联接来提高活塞发动机的效率。

10. 发明申请

US20090064672A1 COMPRESSED FLUID MOTOR 有权
标题翻译：压缩式液压马达
公开(公告)号：US20090064672A1
公开(公告)日：2009-03-12
申请号：US12206713
申请日：2008-09-08
申请人： Leroy J Rafalski, JR.
发明人： Leroy J Rafalski, JR.
IPC分类号： F15B11/10 , F15B21/14
CPC分类号： F01B1/08 , F01B9/023 , F04B9/02
摘要： A compressed fluid motor has a plurality of cylinders with a piston and a piston rod. A main bearing is concentric with a crankpin and coupled to a shaft. Compressed fluid on the piston pushes on the main bearing via its corresponding piston rod. Bearing guide plates hold the one or more piston rod in place on the main bearing. A timing and control mechanism controls flow of compressible fluid to press on the piston and turn the shaft to perform work.
摘要翻译：压缩流体马达具有多个具有活塞和活塞杆的气缸。主轴承与曲柄销同心并联接到轴。活塞上的压缩流体通过其相应的活塞杆推动主轴承。轴承导向板将一个或多个活塞杆固定在主轴承上的适当位置。定时和控制机构控制可压缩流体的流动，以压在活塞上并转动轴进行工作。

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