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1. 发明授权

US07131405B2 Rotating cylinder valve engine 失效
标题翻译：旋转气缸发动机
公开(公告)号：US07131405B2
公开(公告)日：2006-11-07
申请号：US10398039
申请日：2001-09-26
申请人： Keith Trevor Lawes
发明人： Keith Trevor Lawes
IPC分类号： F02B75/20
CPC分类号： F01B15/007 , F01L5/22 , F02B1/04 , F02B9/06 , F02B75/16 , F02B75/34 , F02B2075/025 , F02D15/04
摘要： A rotating cylinder valve engine provides variable compression to the engine by axially moving the rotatable cylinder towards or away from the piston. The volumetric center of the combustion chamber is offset from the central axis of the piston. The engine cylinder is also ported to optimize performance.
摘要翻译：旋转气缸阀发动机通过将可旋转气缸朝向或远离活塞轴向移动来向发动机提供可变的压缩。燃烧室的体积中心偏离活塞的中心轴线。发动机气缸也被移植以优化性能。

2. 发明申请

US20090050089A1 Rotary Valve Internal Combustion Engine 审中-公开
标题翻译：旋转阀内燃机
公开(公告)号：US20090050089A1
公开(公告)日：2009-02-26
申请号：US11792795
申请日：2005-11-17
申请人： Keith Trevor Lawes
发明人： Keith Trevor Lawes
IPC分类号： F01L1/32
CPC分类号： F01L7/04
摘要： A rotary cylinder valve, reciprocating piston, internal combustion engine, has a crankshaft 2 and a transmission drive to drivingly connect the crankshaft 2 to the rotary cylinder 1, the axis of the cylinder 1 being at an angle to the axis of the crankshaft 2, the transmission drive including a gear train having a first gear 4 rotationally fast on the crankshaft 2, a second gear 8 rotationally fast on the rotary cylinder 1 and an idler gear 5 to transmit drive between the first and second gears.
摘要翻译：旋转气缸阀，往复活塞，内燃机具有曲轴2和传动驱动器，用于将曲轴2与旋转气缸1驱动连接，气缸1的轴线与曲轴2的轴线成一定角度，传动驱动器包括具有在曲轴2上旋转快速的第一齿轮4的齿轮系，在旋转气缸1上旋转地旋转的第二齿轮8和用于在第一和第二齿轮之间传递驱动的空转齿轮5。

3. 发明授权

US07406938B2 Cooling mechanisms for rotary valve cylinder engines 失效
标题翻译：旋转阀缸发动机的冷却机构
公开(公告)号：US07406938B2
公开(公告)日：2008-08-05
申请号：US10573111
申请日：2004-09-20
申请人： Keith Trevor Lawes
发明人： Keith Trevor Lawes
IPC分类号： F02B75/20 , F01L5/06
CPC分类号： F01L7/04 , F01L7/16 , F01L2101/00 , F01P3/02 , F01P3/14 , F02B75/34
摘要： A cooling mechanism for a rotary valve cylinder engine 1 comprising a rotary valve cylinder 3 rotatably mounted within an outer cylindrical valve element 8, the rotary valve cylinder 3 and the outer cylindrical valve element 8 each being formed with a respective valve port 51, 71, 81, the rotary valve cylinder 3 being rotatable relative to the outer cylindrical valve element 8 to a position in which the ports 51, 71, 81 are aligned, the cooling mechanism comprising fluid passages 11, 28 formed in the rotary valve cylinder 3 and the outer cylindrical valve element 8 through which, in use, cooling oil flows.
摘要翻译：用于旋转阀缸发动机1的冷却机构包括可旋转地安装在外圆柱形阀元件8内的旋转阀缸3，旋转阀缸3和外圆柱形阀元件8，每个形成有相应的阀口51,71，如图81所示，旋转阀筒3可相对于外圆柱形阀元件8旋转到端口51,71,81对准的位置，冷却机构包括形成在旋转阀3中的流体通道11,28和外圆柱形阀元件8，在使用中，冷却油通过该元件8流动。

4. 发明申请

US20080224418A1 Rotary Valve Internal Combustion Engine and Seal Arrangement 审中-公开
标题翻译：旋转阀内燃机和密封装置
公开(公告)号：US20080224418A1
公开(公告)日：2008-09-18
申请号：US11628065
申请日：2005-05-25
申请人： Keith Trevor Lawes
发明人： Keith Trevor Lawes
IPC分类号： F02F11/00
CPC分类号： F01L7/16 , F01L7/04
摘要： A seal arrangement for a rotary valve internal combustion engine having a cylinder 1 including a valve port 7 in communication with a combustion chamber 5, the cylinder 1 being rotatable about its longitudinal axis 1a in a cylindrical bore 8 of a valve housing 9, the valve housing having an inlet port 10 and an outlet port adapted to be aligned successively with said valve port 7 during rotation of the cylinder 1 in the housing 9 to enable fluid to flow respectively into and out of the combustion chamber 5. The seal arrangement forms a seal around the valve port 7 between the cylinder and a concentric surface, and comprises a seal element 12 located in a recess 11 in said cylinder, fluid pressure in said valve port 7 acting on said seal element 12 to urge the seal element into contact with the said concentric surface and outwardly from the centre of the port into contact with the periphery 7b of said recess 11.
摘要翻译：用于具有气缸1的旋转阀内燃机的密封装置，气缸1包括与燃烧室5连通的阀口7，气缸1可以围绕其纵向轴线1a旋转在阀壳体9的圆柱形孔8中，阀壳体具有入口端口10和出口端口，适于在气缸1在壳体9中旋转期间连续地对准所述阀口7，以使流体能够分别流入和流出燃烧室5.密封装置形成在气缸和同心表面之间的阀口7周围的密封，并且包括位于所述气缸中的凹部11中的密封元件12，所述阀口7中的流体压力作用在所述密封元件12上以促使密封元件接触与所述同心表面并且从所述端口的中心向外与所述凹部11的周边7b接触。

5. 发明授权

US06877679B2 Fuel injector 失效
标题翻译：喷油器
公开(公告)号：US06877679B2
公开(公告)日：2005-04-12
申请号：US10182428
申请日：2001-01-26
申请人： Keith Trevor Lawes
发明人： Keith Trevor Lawes
IPC分类号： F02D41/20 , F02D41/34 , F02D41/40 , F02M51/00 , F02M51/04 , F02M57/02 , F02M65/00 , B05B1/30 , E03B7/07 , F16K31/02 , F16K37/00
CPC分类号： F02M57/027 , F02D41/40 , F02M51/04 , Y02T10/44 , Y10T137/8242
摘要： A conventional fuel injection system meters fuel by varying the time for which the injector is open. This is an empirical rather than fundamental method of metering the fuel. The amount of fuel delivered for a given injector opening time will depend on the pressure difference across the injector orifice and the exact dimensions of the injector orifice. Both these parameters are subject to variation. An injector (1) which comprises a plunger (2), a solenoid coil (3), and a conical return spring (11) which is driving a primary high pressure pump assembly consisting of a primary piston (4) within a primary cylinder (5) together with primary inlet valve (8) and primary outlet valve (7). The plunger (2) is also driving a secondary low pressure pump assembly consisting of a secondary piston (22), secondary cylinder (23), secondary inlet valve (24) and secondary outlet valve (25). The solenoid coil (3) is under the control of an electronic monitor unit (10) which is connected to the solenoid coil (3) via two connecting wires (19). The injector is mounted in and is delivering fuel into an inlet manifold (20). By interrogating various sensors around the engine the electronic monitor unit (10) calculates the amount of fuel it wishes to deliver. From a simple volumetric calculation the electronic monitor unit (10) calculates how far the piston (4) must be moved to deliver this amount of fuel.
摘要翻译：常规的燃料喷射系统通过改变喷射器打开的时间来测量燃料。这是计量燃料的经验而不是基本的方法。在给定的喷射器打开时间内输送的燃料量将取决于喷射器孔口两端的压差和喷射器孔口的精确尺寸。这两个参数都有变化。一种喷射器（1），其包括柱塞（2），螺线管线圈（3）和锥形复位弹簧（11），所述锥形复位弹簧（11）驱动由主缸内的主活塞（4）组成的主高压泵组件 5）与主入口阀（8）和主出口阀（7）一起。柱塞（2）还驱动由次级活塞（22），次级缸（23），次级入口阀（24）和次级出口阀（25）组成的二级低压泵组件。电磁线圈（3）处于电子监控单元（10）的控制下，电子监控单元（10）通过两根连接线（19）连接到电磁线圈（3）。喷射器安装在输入歧管（20）中并将燃料输送到入口歧管（20）中。通过询问发动机周围的各种传感器，电子监视器单元（10）计算其希望传送的燃料量。从简单的体积计算，电子监视器单元（10）计算必须移动多少活塞（4）以输送该量的燃料。

6. 发明授权

US06386152B1 Internal combustion engine 失效
标题翻译：内燃机
公开(公告)号：US06386152B1
公开(公告)日：2002-05-14
申请号：US09214728
申请日：1999-08-18
申请人： Keith Trevor Lawes
发明人： Keith Trevor Lawes
IPC分类号： F02B5700
CPC分类号： F01B15/007 , F02B75/34 , F02B2075/025
摘要： The invention provides an internal combustion engine suitable for use with a model aircraft comprising an outer housing, a cylinder disposed within the outer housing and rotatable about an axis W—W, and a power transmission means comprising a reciprocable piston, a connecting shaft connecting the piston to a crankshaft having a bevel drive gear that meshes with a bevel gear ring disposed at one end of the cylinder, whereby a linear movement of the piston is converted into a rotational movement of the cylinder.
摘要翻译：本发明提供一种适合与模型飞机一起使用的内燃机，其包括外壳体，设置在外壳体内并可围绕轴线WW旋转的气缸，以及包括往复活塞的动力传递装置，将活塞连接到曲轴，其具有与设置在气缸一端的锥齿轮啮合的斜面驱动齿轮，由此将活塞的线性运动转换成气缸的旋转运动。

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