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1. 发明授权

US06668788B2 Homogenous charge compression ignition engine having a cylinder including a high compression space 失效
标题翻译：均质充量压缩点火发动机具有包括高压缩空间的气缸
公开(公告)号：US06668788B2
公开(公告)日：2003-12-30
申请号：US10029417
申请日：2001-12-20
申请人： Jorge R. Agama , Scott B. Fiveland , Ronald P. Maloney , James J. Faletti , John M. Clarke
发明人： Jorge R. Agama , Scott B. Fiveland , Ronald P. Maloney , James J. Faletti , John M. Clarke
IPC分类号： F02B1904
CPC分类号： F02D41/3041 , F02B1/12 , F02B19/04 , F02B2275/14 , F02D15/04 , Y02T10/123 , Y02T10/125 , Y02T10/128
摘要： The present invention relates generally to the field of homogeneous charge compression engines. In these engines, fuel is injected upstream or directly into the cylinder when the power piston is relatively close to its bottom dead center position. The fuel mixes with air in the cylinder as the power piston advances to create a relatively lean homogeneous mixture that preferably ignites when the power piston is relatively close to the top dead center position. However, if the ignition event occurs either earlier or later than desired, lowered performance, engine misfire, or even engine damage, can result. Thus, the present invention divides the homogeneous charge between a controlled volume higher compression space and a lower compression space to better control the start of ignition.
摘要翻译：本发明一般涉及均质充气压缩机的领域。在这些发动机中，当动力活塞相对靠近其下止点位置时，燃料在上游或直接注入气缸。当动力活塞前进时，燃料与气缸中的空气混合，以产生相对较稀的均质混合物，当动力活塞相对靠近上止点位置时，其优选点燃。然而，如果点火事件早于或晚于期望发生，则可能导致性能下降，发动机失火甚至发动机损坏。因此，本发明在受控体积较高的压缩空间和较低的压缩空间之间划分均匀的电荷，以更好地控制点火的开始。

2. 发明授权

US06769392B2 Variable valve timing in a homogenous charge compression ignition engine 有权
标题翻译：在均质充气压缩点火发动机中的可变气门正时
公开(公告)号：US06769392B2
公开(公告)日：2004-08-03
申请号：US10029416
申请日：2001-12-20
申请人： Keith E. Lawrence , James J. Faletti , Steven J. Funke , Ronald P. Maloney
发明人： Keith E. Lawrence , James J. Faletti , Steven J. Funke , Ronald P. Maloney
IPC分类号： F02D500
CPC分类号： F02D13/0226 , F01L1/181 , F01L9/02 , F01L13/0015 , F01L2800/00 , F02B1/12 , F02D13/0253 , F02D41/3035 , Y02T10/128 , Y02T10/18
摘要： The present invention relates generally to the field of homogenous charge compression ignition engines, in which fuel is injected when the cylinder piston is relatively close to the bottom dead center position for its compression stroke. The fuel mixes with air in the cylinder during the compression stroke to create a relatively lean homogeneous mixture that preferably ignites when the piston is relatively close to the top dead center position. However, if the ignition event occurs either earlier or later than desired, lowered performance, engine misfire, or even engine damage, can result. The present invention utilizes internal exhaust gas recirculation and/or compression ratio control to control the timing of ignition events and combustion duration in homogeneous charge compression ignition engines. Thus, at least one electro-hydraulic assist actuator is provided that is capable of mechanically engaging at least one cam actuated intake and/or exhaust valve.
摘要翻译：本发明一般涉及均质充量压缩点火发动机的领域，其中当气缸活塞相对靠近下压死位置时其燃料被喷射以用于其压缩行程。在压缩行程期间，燃料与气缸中的空气混合以产生相当稀薄的均匀的混合物，当活塞相对接近上止点位置时，其优选点燃。然而，如果点火事件早于或晚于期望发生，则可能导致性能下降，发动机失火甚至发动机损坏。本发明利用内部排气再循环和/或压缩比控制来控制均质充气压缩点火发动机中的点火事件的定时和燃烧持续时间。因此，提供至少一个电动液压辅助致动器，其能够机械地接合至少一个凸轮致动的进气和/或排气阀。

3. 发明授权

US06708655B2 Variable compression ratio device for internal combustion engine 失效
标题翻译：内燃机可变压缩比装置
公开(公告)号：US06708655B2
公开(公告)日：2004-03-23
申请号：US10122560
申请日：2002-04-15
申请人： Ronald P. Maloney , James J. Faletti
发明人： Ronald P. Maloney , James J. Faletti
IPC分类号： F02B7504
CPC分类号： F02B75/042 , F02B1/12
摘要： An internal combustion engine, particularly suitable for use in a work machine, is provided with a combustion cylinder, a cylinder head at an end of the combustion cylinder and a primary piston reciprocally disposed within the combustion cylinder. The cylinder head includes a secondary cylinder and a secondary piston reciprocally disposed within the secondary cylinder. An actuator is coupled with the secondary piston for controlling the position of the secondary piston dependent upon the position of the primary piston. A communication port establishes fluid flow communication between the combustion cylinder and the secondary cylinder.
摘要翻译：特别适用于作业机械的内燃机设置有燃烧气缸，在燃烧气缸的端部的气缸盖和往复设置在燃烧气缸内的主活塞。气缸盖包括副缸和在次级缸中往复配置的副活塞。致动器与次级活塞联接，用于根据主活塞的位置控制次级活塞的位置。通信端口建立燃烧气缸和次级气缸之间的流体流动连通。

4. 发明授权

US07210640B2 Fuel injector spray alteration through a moveable tip sleeve 有权
标题翻译：燃油喷射器通过可移动的尖端套筒进行喷涂改造
公开(公告)号：US07210640B2
公开(公告)日：2007-05-01
申请号：US10012868
申请日：2001-11-30
申请人： John M. Clarke , Kevin P. Duffy , Ronald P. Maloney , Devin C. Tornow
发明人： John M. Clarke , Kevin P. Duffy , Ronald P. Maloney , Devin C. Tornow
IPC分类号： B05B1/26
CPC分类号： F02B23/0696 , F02B1/12 , F02B23/0669 , F02M61/18 , F02M61/1806 , Y02T10/125
摘要： An apparatus and method for multi-mode fuel injection is disclosed. A sleeve is disposed about a fuel injector tip movable between a first and second position and wherein the sleeve is capable of impinging the fuel spray as it enters into the combustion chamber. By impinging the fuel spray, different spray profiles or plumes can be obtained allowing the fuel injector to inject in different modes, including homogenous charge compression ignition.
摘要翻译：公开了一种用于多模式燃料喷射的装置和方法。燃料喷射器顶端设置有一个套筒，其可在第一和第二位置之间移动，并且其中所述套筒能够在进入燃烧室时撞击燃料喷雾。通过撞击燃料喷雾，可以获得不同的喷射轮廓或羽流，允许燃料喷射器以不同的模式进行喷射，包括均匀的充气压缩点火。

5. 发明申请

US20120159911A1 CRANKCASE FILTER 审中-公开
标题翻译： CRANKCASE过滤器
公开(公告)号：US20120159911A1
公开(公告)日：2012-06-28
申请号：US13325674
申请日：2011-12-14
申请人： Ronald P. Maloney , Seth E. Slaughter , Joshua J. Evans
发明人： Ronald P. Maloney , Seth E. Slaughter , Joshua J. Evans
IPC分类号： B01D46/00
CPC分类号： B01D46/4272 , B01D46/0031 , B01D46/0043 , B01D46/2411 , F01M2013/0438 , F01M2013/0494
摘要： A crankcase filter comprises a housing comprising an inlet for an oil-gas mixture, a first outlet for oil, and a second outlet for gas; a filter element within the housing with a first end and a second end and a passage between the two ends, wherein the inlet opens to the first end, and the first outlet opens to the second end; and a collector configured to collect oil to the first outlet. The oil may be captured from the passage of the filter element and from the filter element. Hereby some of the oil need not to pass through the filter. Further, the crankcase filter may include a valve between the second end and the first outlet, the valve being configured to allow only oil to exit to the first outlet. The valve may be a ball float valve.
摘要翻译：曲轴箱过滤器包括壳体，其包括用于油气混合物的入口，用于油的第一出口和用于气体的第二出口; 壳体内的过滤元件，其具有第一端和第二端以及两端之间的通道，其中入口通向第一端，并且第一出口向第二端开口; 以及收集器，其被配置为将油收集到第一出口。油可以从过滤元件的通道和过滤元件捕获。因此，一些油不需要通过过滤器。此外，曲轴箱过滤器可以包括在第二端和第一出口之间的阀，阀被配置为仅允许油排出到第一出口。阀可以是球浮球阀。

6. 发明申请

US20090155106A1 EXTENDED COMPRESSOR OPERATION FOR AUXILIARY AIR SUPPLY 审中-公开
标题翻译：扩展的压缩机操作辅助空气供应
公开(公告)号：US20090155106A1
公开(公告)日：2009-06-18
申请号：US11954699
申请日：2007-12-12
申请人： Ronald P. Maloney , Steven R. Coleman
发明人： Ronald P. Maloney , Steven R. Coleman
IPC分类号： F04B39/00 , F25B9/00
CPC分类号： F04B41/06 , F04B5/02
摘要： A machine air supply system includes a primary air circuit and a secondary air circuit and a single compressor for supplying compressed air to both circuits. In an embodiment, the compressor is a reciprocating piston compressor having a primary air circuit including a compression chamber of the compressor and a secondary air circuit including a crankcase chamber of the compressor. In an aspect, the compressor may be a multi-cylinder compressor.
摘要翻译：机器空气供应系统包括一次空气回路和二次空气回路以及用于向两个回路供应压缩空气的单个压缩机。在一个实施例中，压缩机是具有包括压缩机的压缩室的一次空气回路和包括压缩机的曲轴箱室的二次空气回路的往复活塞式压缩机。在一方面，压缩机可以是多缸压缩机。

7. 发明授权

US08663370B2 Breather for crankcase ventilation system 失效
标题翻译：呼吸器用于曲轴箱通风系统
公开(公告)号：US08663370B2
公开(公告)日：2014-03-04
申请号：US13113191
申请日：2011-05-23
申请人： Seth E. Slaughter , Arthur S. Lindell , Kathleen Nackers , Ronald P. Maloney
发明人： Seth E. Slaughter , Arthur S. Lindell , Kathleen Nackers , Ronald P. Maloney
IPC分类号： B01D45/00
CPC分类号： B01D45/08 , F01M13/0416 , F01M2013/0433 , F01M2013/0461
摘要： An engine crankcase breather for oil segregation, from blow-by gases, in an engine. The engine crankcase breather includes a housing with an inlet located in a downstream direction of the blow-by gases and an outlet. The breather also includes a baffle within the housing which poses a tortuous path for the blow-by gases, in order to segregate oil particles from the blow-by gases. The baffle includes a hook-shaped portion, in which the oil segregation takes place. The engine crankcase breather further includes a trough extending within the housing. The trough is aligned with the hook-shaped portion of the baffle, to collect the segregated oil from the blow-by gases.
摘要翻译：一个发动机曲轴箱通风器，用于在发动机中从窜气中分离油。发动机曲轴箱呼吸器包括具有位于窜气的下游方向上的入口和出口的壳体。呼吸器还包括在壳体内的挡板，其为窜气产生曲折的路径，以便将油颗粒与窜气分离。挡板包括发生油分离的钩形部分。发动机曲轴箱通气器还包括在壳体内延伸的槽。槽与挡板的钩状部分对准，以从窜气中收集分离的油。

8. 发明授权

US5957106A Engine having an intake/exhaust valve integrated with a fuel injector 失效
标题翻译：具有与燃料喷射器一体化的进气/排气阀的发动机
公开(公告)号：US5957106A
公开(公告)日：1999-09-28
申请号：US958659
申请日：1997-10-29
申请人： Ronald P. Maloney , Charles R. Miller
发明人： Ronald P. Maloney , Charles R. Miller
IPC分类号： F01L1/28 , F02F1/00 , F02M57/02 , F02M57/04
CPC分类号： F01L1/28 , F02F1/002 , F02M57/04
摘要： A fuel injection system includes a hydraulically-actuated electronically-controlled fuel injector having a needle valve member and an injector body that defines a fuel pressurization chamber that opens to a nozzle outlet. The needle valve member is positioned in the injector body and is moveable between an inject position at which the nozzle outlet is open, and a blocked position at which the nozzle outlet is blocked. A portion of the injector body adjacent the nozzle outlet is a mono gas valve member. The movement of the gas valve member controls one or both of the intake and exhaust portions of the engine cycle. The gas valve member is also hydraulically-actuated and electronically-controlled by the same hydraulic actuator that operates the fuel injector.
摘要翻译：燃料喷射系统包括具有针阀构件的液压致动电子控制燃料喷射器和限定向喷嘴出口开口的燃料加压室的喷射器主体。针阀构件定位在喷射器主体中并且可在喷嘴出口打开的喷射位置与喷嘴出口被阻挡的阻挡位置之间移动。与喷嘴出口相邻的喷射器主体的一部分是单气阀构件。燃气阀构件的运动控制发动机循环的进气和排气部分中的一个或两个。气阀构件也由液压致动并由操作燃料喷射器的相同液压致动器进行电子控制。

9. 发明授权

US06647770B2 Apparatus and method for testing internal combustion engine valves 有权
标题翻译：内燃机阀的测试装置和方法
公开(公告)号：US06647770B2
公开(公告)日：2003-11-18
申请号：US10097686
申请日：2002-03-13
申请人： Mysore S. Satish , Timothy E. McGreevy , James J. Buettner , David A. Cusac , Gregory J. Kaufmann , Ronald P. Maloney , Brian A. Cull , John R. Davenport , Burhan Hamdan , David E. Hackett , Reid A. Peterson , Gary L. Spadin , Loren L. Randle , Michael L. Lusher
发明人： Mysore S. Satish , Timothy E. McGreevy , James J. Buettner , David A. Cusac , Gregory J. Kaufmann , Ronald P. Maloney , Brian A. Cull , John R. Davenport , Burhan Hamdan , David E. Hackett , Reid A. Peterson , Gary L. Spadin , Loren L. Randle , Michael L. Lusher
IPC分类号： G01M1500
CPC分类号： F16K49/002 , F16K37/0083
摘要： An apparatus for testing internal combustion engine valves is provided. The apparatus includes a housing with a bore for receiving a seat fixture. The seat fixture, in turn, receives a seat insert. A valve is inserted into the apparatus so the valve head is received at the seat insert and the valve stem extends through the seat fixture and through an axial bore in the housing. One end of the valve engages an actuating apparatus that provides a lifting action of the valve so that the valve head moves off of the seat insert as well as a rotating action to the valve. Another actuator is provided to move the valve from a lifted position to a seated position. A heater is employed to heat the valve to high temperatures to simulate extreme operating conditions. A cooling system is also provided to rapidly cool the valve and associated elements to simulate a rapid cooling condition. A method for testing internal combustion engine valves is also disclosed.
摘要翻译：提供一种用于测试内燃机阀的装置。该装置包括具有用于接收座椅固定装置的孔的壳体。座椅固定件又接收座椅插入物。阀被插入到装置中，使得阀头被容纳在座插件处，并且阀杆穿过座椅固定件并且穿过壳体中的轴向孔。阀的一端接合致动装置，该致动装置提供阀的提升作用，使得阀头从阀座插入件移开以及向阀的旋转作用。提供另一致动器以将阀从提升位置移动到就座位置。使用加热器将阀加热到高温以模拟极端的操作条件。还提供冷却系统以快速冷却阀门和相关元件以模拟快速冷却状况。还公开了一种用于测试内燃机阀的方法。

10. 发明授权

US6007305A Internal combustion engine with integral crankshaft driven pump 失效
标题翻译：具内置曲轴驱动泵的内燃机
公开(公告)号：US6007305A
公开(公告)日：1999-12-28
申请号：US964958
申请日：1997-11-05
申请人： Ronald P. Maloney , Charles R. Miller , Scott F. Shafer
发明人： Ronald P. Maloney , Charles R. Miller , Scott F. Shafer
IPC分类号： F04B17/05 , F04B1/00
CPC分类号： F04B17/05
摘要： An engine including a crankshaft having a crankshaft pump portion including at least one cam lobe for operably engaging a pump integral to the engine block of the engine, such that the pump is actuated directly by the crankshaft pump portion, thereby eliminating the typical drive train so as to reduce weight of the pump and engine combination while enhancing the reliability thereof and improving pump efficiency.
摘要翻译：一种发动机，其包括具有曲轴泵部分的曲轴，所述曲轴泵部分包括至少一个凸轮凸角，用于可操作地接合与发动机的发动机缸体整体的泵，使得泵由曲轴泵部分直接致动，从而消除了典型的传动系以减轻泵和发动机组合的重量，同时提高其可靠性并提高泵效率。

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