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公开(公告)号：US08359862B1
公开(公告)日：2013-01-29
申请号：US12499354
申请日：2009-07-08
申请人： Denny Sellin
发明人： Denny Sellin
CPC分类号： F01B15/06 , F01L5/045 , F01L2003/258
摘要： A steam turbine engine that converts highly compressed steam to mechanical rotatative torque. An upper sealing gate and lower sealing gate alternately open and block the intake port and exhaust port accordingly through the use of a lever arm and cam and pulley system.
摘要翻译： 将高压缩蒸汽转化为机械旋转扭矩的蒸汽涡轮发动机。 上密封门和下密封闸门通过使用杠杆臂和凸轮和滑轮系统相应地交替地打开并阻塞进气口和排气口。
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公开(公告)号：US20040256809A1
公开(公告)日：2004-12-23
申请号：US10821672
申请日：2004-04-09
发明人： Dimitrios Dardalis
IPC分类号： F16J015/32
CPC分类号： F16J10/00 , F01B15/007 , F01B15/06 , F01L7/04 , F01L7/16 , F01L2101/00 , F01M9/109 , F02F11/007 , F16J15/342
摘要： A hydrodynamic face seal 100 for sealing between the cylinder head 300 and rotating sleeve 200 of a rotating liner engine. The face of the face seal provides a sealing zone 130 for maintaining a lubricant layer of about 2 micrometers between the face seal and the sleeve; and a loading zone 132. The loading zone includes hydrodynamic lift features such as inclined pads 150 or recessed step pads 152. Oil is supplied to annular oil supply passage 142 between the sealing zone and the loading zone, and flows from the annular oil supply passage to radial passages 144 located between the step pads. A spring pre-load is provided to the seal. An outer secondary seal 190 is provided to contain the lubricant. One or more inner secondary seals is provided to contain lubricant and combustion gases. Spiral oil pumping grooves may be provided.
摘要翻译： 用于密封汽缸盖300和旋转衬套发动机的旋转套筒200之间的流体动力面密封件100。 面密封件的表面提供密封区域130，用于在面密封件和套筒之间保持约2微米的润滑剂层; 和装载区域132.加载区域包括诸如倾斜垫片150或凹陷步骤垫片152之类的流体动力学提升特征。油被供应到密封区域和装载区域之间的环形供油通道142，并且从环形供油通道 位于台阶垫之间的径向通道144。 向密封件提供弹簧预加载。 提供外部次级密封件190以容纳润滑剂。 提供一个或多个内部二级密封件以容纳润滑剂和燃烧气体。 可以提供螺旋抽油槽。
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公开(公告)号：US20060054114A1
公开(公告)日：2006-03-16
申请号：US11229462
申请日：2005-09-16
申请人： Charles Maling
发明人： Charles Maling
IPC分类号： F02B59/00
摘要： A moving cylinder assembly includes an end ported moveable cylinder having a chamber for receiving and engaging a piston connected to at least one crank. A stationary housing embraces the cylinder and has at least one port for intermittent communication with the cylinder chamber. One or more ported seals are positioned within the housing and adjacent the cylinder to minimize leakage.
摘要翻译： 移动气缸组件包括端部移动的可移动气缸，其具有用于接收和接合连接到至少一个曲柄的活塞的室。 固定壳体包围气缸，并且具有至少一个用于与气缸室间歇连通的端口。 一个或多个端口密封件定位在壳体内并且邻近气缸以最小化泄漏。
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公开(公告)号：US07004119B2
公开(公告)日：2006-02-28
申请号：US10821672
申请日：2004-04-09
申请人： Dimitrios Dardalis
发明人： Dimitrios Dardalis
IPC分类号： F01L7/02
CPC分类号： F16J10/00 , F01B15/007 , F01B15/06 , F01L7/04 , F01L7/16 , F01L2101/00 , F01M9/109 , F02F11/007 , F16J15/342
摘要： A hydrodynamic face seal 100 for sealing between the cylinder head 300 and rotating sleeve 200 of a rotating liner engine. The face of the face seal provides a sealing zone 130 for maintaining a lubricant layer of about 2 micrometers between the face seal and the sleeve; and a loading zone 132. The loading zone includes hydrodynamic lift features such as inclined pads 150 or recessed step pads 152. Oil is supplied to annular oil supply passage 142 between the sealing zone and the loading zone, and flows from the annular oil supply passage to radial passages 144 located between the step pads. A spring pre-load is provided to the seal. An outer secondary seal 190 is provided to contain the lubricant. One or more inner secondary seals is provided to contain lubricant and combustion gases. Spiral oil pumping grooves may be provided.
摘要翻译： 用于密封汽缸盖300和旋转衬套发动机的旋转套筒200之间的流体动力面密封件100。 面密封件的表面提供密封区域130，用于在面密封件和套筒之间保持约2微米的润滑剂层; 和装载区132。 装载区域包括诸如倾斜垫片150或凹陷步进垫片152之类的流体动力学提升特征。 油被供应到密封区域和装载区域之间的环形供油通道142，并且从环形供油通道流到位于台阶垫之间的径向通道144。 向密封件提供弹簧预加载。 提供外部次级密封件190以容纳润滑剂。 提供一个或多个内部二级密封件以容纳润滑剂和燃烧气体。 可以提供螺旋抽油槽。
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公开(公告)号：US20150361838A1
公开(公告)日：2015-12-17
申请号：US14392018
申请日：2013-04-04
申请人： Dimitrios DARDALIS
发明人： Dimitrios DARDALIS
CPC分类号： F01B15/007 , F01B15/06 , F01L1/46 , F16J15/3404 , F16J15/3412 , F16J15/342 , F16J15/3448 , F16J15/3452 , F16J15/38
摘要： An improved sealing system for a poppet valve rotating sleeve internal combustion engine with rotating liners. A hydrodynamic face seal assembly includes a spring pre-load assembly provides a uniform loading to a primary sealing ring. A secondary seal is provided between the primary sealing ring and the cylinder head. Hydrodynamic face seal features are provided either on the mating face of the primary sealing ring or on the annular face of the rotating liner. The hydrodynamic face seal features include an inner sealing zone, and an outer loading zone with a plurality of hydrodynamic lift pads, and dam features which create converging surfaces. A lubricant is provided to the annular face of the rotating liner, so that a lubricant layer can be maintained between the primary sealing ring mating face and the rotating liner.
摘要翻译： 一种用于带旋转衬垫的提升阀旋转套筒内燃机的改进的密封系统。 流体动力面密封组件包括弹簧预加载组件，其向主密封环提供均匀的载荷。 在主密封环和气缸盖之间设置二次密封。 流体动力学表面密封特征提供在主密封环的配合面上或旋转衬垫的环形表面上。 流体动力面密封特征包括内密封区和具有多个流体动力提升垫的外加载区，以及形成会聚表面的坝特征。 润滑剂被提供到旋转衬套的环形表面，使得可以在主密封环配合面和旋转衬垫之间保持润滑剂层。
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公开(公告)号：US09091253B2
公开(公告)日：2015-07-28
申请号：US13000103
申请日：2009-06-22
CPC分类号： F04B7/0076 , F01B15/06 , F01B25/10 , F04B7/0057 , F04B49/24 , Y10T137/0324
摘要： A fluid working machine comprises a controller and a working chamber of cyclically varying volume having an electronically controllable primary low pressure valve and a secondary low pressure port associated therewith, each of which is openable and closable in phased relation to cycles of working chamber volume to bring the working chamber into fluid communication with a low pressure manifold. At least the primary low pressure valve is under the active control of the controller to enable the controller to determine the net displacement of fluid by the working chamber on a cycle by cycle basis. The primary low pressure valve and the secondary low pressure port are openable concurrently and in parallel during a portion of at least some cycles of working chamber volume, including at the point in the expansion or contraction stroke where the rate of change of volume of the working chamber is greatest.
摘要翻译： 流体工作机器包括控制器和具有循环变化体积的工作室，其具有电子可控的初级低压阀和与其相关联的次级低压端口，每个低压端口可与工作室容积的周期相分离地相关 工作室与低压歧管流体连通。 至少主低压阀处于控制器的主动控制下，使得控制器能够逐周期地确定工作室的流体净排量。 初级低压阀和次级低压端口可以在工作室容积的至少一些循环的一部分期间同时并且平行地打开，包括在膨胀或收缩冲程中的工作量的变化率 房间最大。
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公开(公告)号：US07258084B2
公开(公告)日：2007-08-21
申请号：US11229462
申请日：2005-09-16
申请人： Charles Maling
发明人： Charles Maling
IPC分类号： F02B59/00
摘要： A moving cylinder assembly includes an end ported moveable cylinder having a chamber for receiving and engaging a piston connected to at least one crank. A stationary housing embraces the cylinder and has at least one port for intermittent communication with the cylinder chamber. One or more ported seals are positioned within the housing and adjacent the cylinder to minimize leakage.
摘要翻译： 移动气缸组件包括端部移动的可移动气缸，其具有用于接收和接合连接到至少一个曲柄的活塞的室。 固定壳体包围气缸，并且具有至少一个用于与气缸室间歇连通的端口。 一个或多个端口密封件定位在壳体内并且邻近气缸以最小化泄漏。
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公开(公告)号：US09982538B1
公开(公告)日：2018-05-29
申请号：US13856964
申请日：2013-04-04
申请人： Dimitrios Dardalis
发明人： Dimitrios Dardalis
CPC分类号： F01B15/007 , F01B15/06 , F01L1/46 , F16J15/3404 , F16J15/3412 , F16J15/342 , F16J15/3448 , F16J15/3452 , F16J15/38
摘要： A rotating liner driving mechanism for converting existing engines castings to a rotating liner configuration (RLE) with minor changes to the engine or casting. A pulley is connected to the main accessory belt in the front of the engine and drives a shaft parallel to the crankshaft but external to the engine. Via a 90 degree gearbox, the driving rotation is turned about normal to the crankshaft and block deck face. This shaft drives a driving gear through a gear cover, which then drives one of the liners. Gears in the liner flanges propagate the rotation to all liners. An inline engine needs only one set of pulleys and driving mechanisms, but a V-engine may require two, one for each bank of cylinders. The driving pulley can have mechanisms included so that the gear ratio between crankshaft and rotating liners can be varied during engine operation.
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公开(公告)号：US20110268590A1
公开(公告)日：2011-11-03
申请号：US13000115
申请日：2009-06-22
申请人： Uwe Bernhard Pascal Stein , Michael Richard Fielding , Stephen Michael Laird , Alasdair Ian Fletcher Robertson
发明人： Uwe Bernhard Pascal Stein , Michael Richard Fielding , Stephen Michael Laird , Alasdair Ian Fletcher Robertson
CPC分类号： F04B7/0076 , F01B15/06 , F01B25/10 , F04B7/0057 , F04B49/24 , Y10T137/0324
摘要： A fluid working machine, operable to carry out a motoring cycle under at least some circumstances, comprises a controller (12) and a working chamber (2) of cyclically varying volume. The working chamber has a high pressure valve (18) associated therewith to control the connection of the working chamber to a high pressure manifold (20), and an electronically controllable primary low pressure valve (14) to control the connection of the working chamber to a low pressure manifold. The controller is operable to actively control at least the primary low pressure valve, in phased relationship to cycles of working chamber volume, to determine the net displacement of fluid by the working chamber on a cycle by cycle basis. The fluid working machine is adapted to release pressurised fluid from the working chamber prior to the opening of the primary low-pressure valve, during a motoring cycle. This facilitates the opening of the primary low pressure valve.
摘要翻译： 可操作以在至少一些情况下执行驾驶循环的流体工作机器包括具有循环变化体积的控制器（12）和工作室（2）。 工作室具有与其相关联的高压阀（18），以控制工作室与高压歧管（20）的连接，以及电子可控的初级低压阀（14），以控制工作室与 低压歧管。 该控制器可操作以主动地至少控制主要低压阀，与工作室体积的循环相分离，以确定逐个循环的工作室的流体净排量。 流体加工机适用于在开动循环期间，在主低压阀打开之前，从工作室释放加压流体。 这有利于初级低压阀的打开。
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公开(公告)号：US20110226342A1
公开(公告)日：2011-09-22
申请号：US13000103
申请日：2009-06-22
CPC分类号： F04B7/0076 , F01B15/06 , F01B25/10 , F04B7/0057 , F04B49/24 , Y10T137/0324
摘要： A fluid working machine comprises a controller (12) and a working chamber (2) of cyclically varying volume. The working, chamber has both an electronically controllable primary low pressure valve (14) and a secondary low pressure port (22) associated therewith, each of which is openable and closable in phased relation to cycles of working chamber volume to bring the working chamber into fluid communication with a low pressure manifold (16, 26). At least the primary low pressure valve is under the active control of the controller to enable the controller to determine the net displacement of fluid by the working chamber on a cycle by cycle basis. The primary low pressure valve and the secondary low pressure port are openable concurrently during a portion of at least some cycles of working chamber volume to enable fluid to flow into or out of the working chamber concurrently through both the primary low pressure valve and the secondary low pressure port. The primary low pressure valve may be closed under the active control of the controller a period of time after the secondary low pressure port closes.
摘要翻译： 流体工作机器包括具有循环变化体积的控制器（12）和工作室（2）。 工作室具有电子可控的初级低压阀（14）和与其相关联的次级低压端口（22），其中的每一个都能够与工作室容积的周期相关地打开和关闭，以使工作室进入 与低压歧管（16,26）的流体连通。 至少主低压阀处于控制器的主动控制下，使得控制器能够逐周期地确定工作室的流体净排量。 初级低压阀和次级低压端口在工作室容积的至少一些循环的一部分期间可以同时打开，以使流体能够通过主低压阀和次级低压阀同时流入或流出工作室 压力口。 初级低压阀可在控制器的主动控制下在二级低压端口关闭后的一段时间内关闭。
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