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1. 发明申请

WO2010129872A1 AIR SUPPLY FOR COMPONENTS OF A SPLIT-CYCLE ENGINE 审中-公开
标题翻译：一个分段循环发动机组件的空气供应
公开(公告)号：WO2010129872A1
公开(公告)日：2010-11-11
申请号：PCT/US2010/034046
申请日：2010-05-07
申请人： SCUDERI GROUP, LLC , PERKINS, Anthony, S. , GILBERT, Ian, P. , PIRAULT, Jean-Pierre , MELDOLESI, Riccardo
发明人： PERKINS, Anthony, S. , GILBERT, Ian, P. , PIRAULT, Jean-Pierre , MELDOLESI, Riccardo
IPC分类号： F02B33/22
CPC分类号： F02B21/00 , F01L9/026 , F01L2001/34446 , F02B33/22 , F02B33/30 , F02B33/44 , F02B33/446 , F02B75/021 , F02B2700/035 , F02B2720/135 , F02B2720/235 , F02D17/023 , F02D17/026
摘要： The present invention generally relates to providing an air supply for components associated with an engine. More particularly, the present invention relates to a system and method for using compressed air generated by a split-cycle engine to power components such as valves or air springs associated with the split-cycle engine.
摘要翻译：本发明一般涉及为与发动机相关联的部件提供空气供应。更具体地，本发明涉及一种使用由分相发动机产生的压缩空气来驱动诸如与分相循环发动机相关联的阀或空气弹簧的部件的系统和方法。

2. 发明申请

WO2009004185A3 DEVICE AND METHOD FOR OPENING A LUBRICATION AND COOLING VALVE FOR RECIPROCATING PISTON ENGINES 审中-公开
公开(公告)号：WO2009004185A3
公开(公告)日：2009-03-19
申请号：PCT/FR2008000761
申请日：2008-06-05
申请人： MARCHISSEAU MICHEL
发明人： MARCHISSEAU MICHEL
IPC分类号： F01M3/00 , F01B1/12 , F01L9/02
CPC分类号： F02B33/04 , F01L9/02 , F01L9/026 , F01L11/02 , F01L2009/0426 , F01M1/06 , F01M2001/062 , F01M2001/066 , F02B33/14 , F02F3/22
摘要： The invention relates to a method and a device for actuating, without any mechanical shock, a valve integrated in the piston of an internal combustion engine.

3. 发明申请

WO2005052417A2 VALVE CONTROL SYSTEM 审中-公开
标题翻译：阀门控制系统
公开(公告)号：WO2005052417A2
公开(公告)日：2005-06-09
申请号：PCT/GB2004004893
申请日：2004-11-19
申请人： DAWSON PHILIP JOHN
发明人： DAWSON PHILIP JOHN
IPC分类号： F01L9/02 , F02D13/02 , F02M25/07 , F16K
CPC分类号： F02D13/0207 , F01L9/026 , F02D13/0253 , F02D13/0257 , F02M26/59 , Y02T10/18
摘要： A pair of intake and or exhaust poppet valves (17, 18) are provided in a cylinder head (32) of a combustion chamber of an internal combustion engine. The valves are opened and closed at selected times during the cylinder stroke cycle. The timing of the opening and closing of the valves (17, 18) and the magnitude of the displacement during opening, the 'lift', of the poppet valves (17, 18) is controlled to allow varying flow rates and quantities of fuel and/or air mixtures in to the combustion chamber and varying flow rates of exhaust gases out of the combustion chamber at any desired time. Each valve (17, 18) is actuated by a bellows (12) comprising two expansible chambers (13, 14), the first chamber (13) being pressurised to open the valve and the second chamber 14 being pressurised to close the valve.
摘要翻译：一对进气和排气提升阀（17,18）设置在内燃机的燃烧室的气缸盖（32）中。在气缸行程循环期间，阀门在选定的时间打开和关闭。控制阀（17,18）打开和关闭的时间以及打开期间的位移量，提升阀（17,18）的'升程'被控制成允许改变流量和燃料量以及 /或空气混合物进入燃烧室并在任何所需的时间改变排出燃烧室外的废气的流量。每个阀（17,18）由包括两个可膨胀腔室（13,14）的波纹管（12）致动，第一腔室（13）被加压以打开阀门并且第二腔室被加压以关闭阀门。

4. 发明申请

WO2004094792A2 METHODS OF CONTROLLING A CAMLESS ENGINE TO PREVENT INTERFERENCE BETWEEN VALVES AND PISTONS 审中-公开
标题翻译：控制无引擎以防止阀门和活塞之间的干扰的方法
公开(公告)号：WO2004094792A2
公开(公告)日：2004-11-04
申请号：PCT/US2004/012151
申请日：2004-04-19
申请人： STURMAN INDUSTRIES, INC. , BABBITT, Guy, Robert , BALTON, Christopher, Stevens
发明人： BABBITT, Guy, Robert , BALTON, Christopher, Stevens
IPC分类号： F01L9/00
CPC分类号： F02D13/0253 , F01L9/02 , F01L9/026 , F01L9/04 , F01L2009/0413 , F01L2800/00 , F01L2800/16 , F02D13/0203 , F02D13/0261 , F02D13/0273 , F02D13/04 , F02D41/221 , F02D2041/001 , Y02T10/40
摘要： Methods of controlling a camless engine to prevent interference between engine valves and engine valves and pistons. The methods utilize one or more safe trajectories for the valves versus engine crankshaft angle. In normal operation, an engine valve control system monitors crankshaft angle and controls the engine valve so as to stay on the safe side trajectory. In the event the actual valve motion deviates excessively from the intended trajectory so as to reach or cross the safe trajectory, preventive action is taken, typically to command the engine valve to close. Safe trajectories may be stored in lookup tables, in equation form or both. In some cases a single safe trajectory for a valve may be sufficient, through in other cases, safe trajectories as a function of some engine operating conditions and environmental conditions, and in some cases may include crankshaft acceleration. Various embodiments are disclosed.
摘要翻译：控制无凸轮发动机以防止发动机气门和发动机气门和活塞之间的干扰的方法。该方法利用阀门与发动机曲轴角度的一个或多个安全轨迹。在正常运行中，发动机气门控制系统监视曲轴角度并控制发动机气门以保持在安全侧轨迹上。在实际的阀门运动过度偏离预期轨迹以达到或穿过安全轨迹的情况下，通常采取预防措施来指令发动机气门关闭。安全轨迹可以存储在查找表中，方程形式或两者。在某些情况下，阀门的单个安全轨迹可能足以在其他情况下作为一些发动机运行条件和环境条件的函数的安全轨迹，并且在某些情况下可能包括曲轴加速度。公开了各种实施例。

5. 发明申请

WO2004042216A1 A FREQUENCY MODULATED VCR-ENGINE 审中-公开
标题翻译：频率调制VCR发动机
公开(公告)号：WO2004042216A1
公开(公告)日：2004-05-21
申请号：PCT/SE2003/001670
申请日：2003-10-29
申请人： CARGINE ENGINEERING AB , HEDMAN, Mats
发明人： HEDMAN, Mats
IPC分类号： F02D13/02
CPC分类号： F02D13/0253 , F01L9/02 , F01L9/026 , F01L9/04 , F01L2800/00 , F02B75/04 , F02D13/0269 , F02D13/028 , F02D15/04 , Y02T10/142
摘要： A control method for the modulation of the torque of piston combustion engine that has a compression chamber (6) of variable volume and operable inlet valves (3). The torque requested for a predetermined operative condition is obtained through a selection of the volume of the compression chamber (6) combined with a selection of the time of opening and the time of closure of the inlet valves (3) combined with a selection of the frequency with which power strokes are performed.
摘要翻译：一种用于调节具有可变容积的压缩室（6）和可操作的入口阀（3）的活塞式内燃机的转矩的控制方法。通过选择压缩室（6）的体积与选择开启时间的选择和入口阀（3）的关闭时间相结合的选择，获得预定操作条件所要求的扭矩。执行功率行程的频率。

6. 发明申请

WO2019141360A1 A SYSTEM FOR AN INTERNAL COMBUSTION ENGINE 审中-公开
公开(公告)号：WO2019141360A1
公开(公告)日：2019-07-25
申请号：PCT/EP2018/051180
申请日：2018-01-18
申请人： VOLVO TRUCK CORPORATION
发明人： LUNDGREN, Staffan , CARLSON, David , KUYLENSTIERNA, Claes
IPC分类号： F01L9/02 , F01L9/04
CPC分类号： F01L9/026 , F01L2810/01 , F01L2820/031 , F01L2820/034
摘要： The invention relates to a system (100) for operating a valve of an internal combustion engine (10), said system comprising a primary fluid circuit (60) configured to define a fluid passageway for circulating a compressible fluid medium there through being operatively connectable to an actuator (92) of an actuated flow control valve (90, 95) of said internal combustion engine, thereby capable of delivering a valve opening force. The system further comprises: a secondary fluid circuit (80) configured to define a secondary fluid passageway for transporting a compressed fluid medium and in fluid communication with at least one cylinder (94) via an inlet passage (87) to receive the compressed fluid medium from said at least one cylinder; and an auxiliary pressurized system (81) comprising a chamber (83) and at least one reciprocating member (82) operable in said chamber (83), said auxiliary pressurized system (81) being arranged in fluid communication with said secondary fluid circuit (80) and operatively connected to said primary fluid circuit such that said at least one reciprocating member (82) is capable of pressurizing said primary fluid circuit when said compressed fluid medium of the secondary fluid circuit acts on said at least one reciprocating member (82).

7. 发明申请

WO2017129820A1 VARIABLER VENTILTRIEB MIT VERSTELLSCHNECKE MIT AXIALEM SPIEL 审中-公开
标题翻译：带有轴向游戏调节螺栓的变量阀门驱动
公开(公告)号：WO2017129820A1
公开(公告)日：2017-08-03
申请号：PCT/EP2017/051935
申请日：2017-01-30
申请人： EISENBEIS, Uwe
发明人： EISENBEIS, Uwe
IPC分类号： F01L13/00 , F01L1/053 , F01L9/02
CPC分类号： F01L13/0063 , F01L1/053 , F01L1/185 , F01L9/026 , F01L2013/103 , F01L2105/00
摘要： Ein variabler Ventiltrieb 2 zur Betätigung eines Ventils umfasst einen schwenkbar um eine Schwenkachse (24) gelagerten Schwenkrahmen (80). Der Ventiltrieb umfasst weiter einen Schwenktrieb (90) zum Schwenken des Schwenkrahmens (80) um die Schwenkachse (24) mit einem Stellmotor (92) und einem Schwenk-Getriebe (94), welches Schwenk-Getriebe (94) durch den Stellmotor (92) zum Verstellen des Schwenkrahmens (80) angetrieben wird. Das Schwenk-Getriebe (94) umfasst ein Schneckengetriebe (98a) mit einer Verstellschnecke (98), wobei die Verstellschnecke (98) über eine Welle (99) des Stellmotors (92) zum Verstellen des Schwenkrahmens (80) angetrieben wird. Die Welle (99) des Stellmotors (92) ist derart an die Verstellschnecke (98) gekoppelt, um eine Rotationsbewegung von der Welle (99) zur Verstellschnecke (98) zu übertragen, in Bezug auf Axialkräfte jedoch ein Spiel zwischen Welle (99) und Verstellschnecke (98) zu erlauben.
摘要翻译：
一种可变气门正时机构2投注＆AUML;致动阀安装包括一个可绕枢转轴线（24）枢转支架（80）。的气门机构进一步包括用于通过伺服电动机用的伺服电机（92）和枢转齿轮绕所述枢转轴线（24）枢转框架（80）（94），该枢转传动装置（94）的回转驱动装置（90），（92）用于调节摆动框架（80）被驱动。枢转齿轮（94）包括具有调节蜗杆（98），一个蜗杆（98A），所述调节蜗杆（98）OVER伺服电机（92），用于调节所述回转框架（80）被驱动的轴（99）。伺服电机的轴（99）（92）被耦合到调节蜗杆（98）与轴（99），用于调节发送的导航采用蜗轮（98）的旋转运动，相对于Axialkr＆TribeBASE然而，轴之间的间隙（99）和调节螺钉（98）。

8. 发明申请

WO2015057132A1 COMBUSTION ENGINE 审中-公开
标题翻译：内燃机
公开(公告)号：WO2015057132A1
公开(公告)日：2015-04-23
申请号：PCT/SE2014/051186
申请日：2014-10-08
申请人： FREEVALVE AB
发明人： HÖGLUND, Anders , CARLSSON, Urban , VON KOENIGSEGG, Christian
IPC分类号： F16T1/00 , F01L9/02 , F02F1/24
CPC分类号： F01L9/02 , F01K5/02 , F01L9/026 , F02F1/24
摘要： The invention relates to a combustion engine comprising a cylinder head (6) that comprises a controllable engine valve (8) configured to open/close a combustion chamber (7) included in the combustion engine (1), a valve actuator (10) that is operatively connected with and configured to displace said engine valve (8), and a closed pressure fluid circuit, wherein said valve actuator (10) is arranged in said closed pressure fluid circuit. The combustion engine is characterized by said it comprising a cylinder head chamber (13) that is included in said closed pressure fluid circuit and that is delimited by said cylinder head (6) and a cylinder head mantle (14), by the valve actuator (10) comprising a pneumatic pressure fluid circuit with an outlet opening (12) that is in fluid communication with said cylinder head chamber (13), and by the cylinder head chamber (13) comprising a hydraulic liquid drainage valve (36), wherein a drainage conduit (37) stretches from the hydraulic liquid drainage valve (36) to a hydraulic liquid vessel (38) of the combustion engine (1) for draining hydraulic liquid accumulated in the cylinder head chamber (13).
摘要翻译：本发明涉及一种内燃机，其包括气缸盖（6），其包括构造成打开/关闭包括在内燃机（1）中的燃烧室（7）的可控发动机气门（8），阀致动器（10）与所述发动机气门（8）可操作地连接并构造成移动所述发动机气门（8），以及闭合压力流体回路，其中所述阀致动器（10）布置在所述闭合压力流体回路中。所述内燃机的特征在于，所述内燃机包括气缸盖室（13），所述气缸盖室（13）包括在所述封闭压力流体回路中，并且由所述气缸盖（6）和气缸盖罩（14）限定， 10）包括具有与所述气缸盖室（13）流体连通的出口（12）的气动压力流体回路和包括液压液体排出阀（36）的气缸盖室（13），其中排水导管（37）从液压液体排出阀（36）延伸到内燃机（1）的液压容器（38），用于排出积存在气缸盖室（13）中的液压液体。

9. 发明申请

WO2011162714A1 INTERNAL COMBUSTION ENGINE FOR A VEHICLE COMPRISING AT LEAST ONE COMPRESSOR CYLINDER CONNECTED TO A COMPRESSED-AIR TANK 审中-公开
标题翻译：用于包含连接到压缩空气罐的至少一个压缩机气缸的车辆的内燃机
公开(公告)号：WO2011162714A1
公开(公告)日：2011-12-29
申请号：PCT/SE2011/050837
申请日：2011-06-23
申请人： CARGINE ENGINEERING AB , CARLSON, Urban , HÖGLUND, Anders
发明人： CARLSON, Urban , HÖGLUND, Anders
IPC分类号： B60K6/12 , B60W30/18 , F01L9/02 , F02B33/06
CPC分类号： F02B75/04 , F01L9/02 , F01L9/026 , F02B33/22 , F02B33/44 , F02B37/00
摘要： The invention relates to an internal combustion engine for a vehicle. According to the invention the internal combustion engine comprises a working cylinder (2) comprising an inlet valve (6) and an adherent pneumatic inlet valve actuator (8), an outlet valve (7) and an adherent pneumatic outlet valve actuator (9), and a working piston (4), a compressor cylinder (3) comprising an inlet valve (10), an outlet valve (11), and a compressor piston (5) operated by the working piston (4), a compressed-air tank (14) connected to the compressor cylinder (3) via a first compressed-air conduit (15), and a second compressed-air conduit (16) that extends from said first - compressed-air conduit (15), the first inlet valve actuator (8) and the outlet valve actuator (9) of the working cylinder (2) being connected to the second compressed-air conduit (16).
摘要翻译：本发明涉及一种用于车辆的内燃机。根据本发明，内燃机包括工作缸（2），其包括入口阀（6）和粘附气动进气阀致动器（8），出口阀（7）和粘附气动出口阀致动器（9）和工作活塞（4），包括入口阀（10），出口阀（11）和由工作活塞（4）操作的压缩机活塞（5）的压缩机气缸（3），压缩空气罐（14），其经由第一压缩空气管道（15）连接到压缩机气缸（3）;以及第二压缩空气管道（16），其从所述第一压缩空气管道（15）延伸，所述第一入口阀致动器（8）和工作缸（2）的出口阀致动器（9）连接到第二压缩空气管道（16）。

10. 发明申请

WO2007094732A1 A METHOD OF BRAKING AN ACTUATOR PISTON, AND A PNEUMATIC ACTUATOR 审中-公开
标题翻译：制动执行器活塞的方法和气动执行机构
公开(公告)号：WO2007094732A1
公开(公告)日：2007-08-23
申请号：PCT/SE2007/050074
申请日：2007-02-06
申请人： CARGINE ENGINEERING AB , HEDMAN, Mats , HÖGLUND, Anders
发明人： HEDMAN, Mats , HÖGLUND, Anders
IPC分类号： F01L9/02 , F01L1/16
CPC分类号： F01L9/026 , F01L1/16
摘要： A pneumatic actuator, connected to a pressure fluid circuit (6) that has a high pressure side and a low pressure side, an actuator cylinder (8, 9), an actuator piston (10, 11) provided in said actuator cylinder (8, 9) and displaceable between a first position and a second position, an actuator chamber (12, 13), delimited by said actuator cylinder (8, 9) and the actuator piston (10, 11), wherein the volume of said actuator chamber decreases upon a displacement of the actuator piston (10, 11) from the second to the first position to the first position, a spring means provided to drive the actuator piston (10, 11) from the second position to the first position, and means (25) provided to maintain or establish a communication between the low pressure side and the actuator chamber (12, 13), during a displacement of the actuator piston (10, 11) from the second position towards the first position, and at the same time to keep the communication between the high pressure side and the actuator chamber (12, 13) interrupted. The pneumatic actuator comprises means (25) provided to interrupt said communication between the low pressure side and the actuator chamber (12, 13) before the actuator piston (10, 11) reaches the first position.
摘要翻译：连接到具有高压侧和低压侧的压力流体回路（6）的气动致动器，致动器气缸（8,9），设置在所述致动器气缸（8）中的致动器活塞（10,11） 9）并且可在第一位置和第二位置之间移动，由所述致动器缸（8,9）和致动器活塞（10,11）限定的致动器室（12,13），其中所述致动器室的容积减小在致动器活塞（10,11）从第二位置移动到第一位置时，设置有用于将致动器活塞（10,11）从第二位置驱动到第一位置的弹簧装置，以及装置（ 25），用于在致动器活塞（10,11）从第二位置朝向第一位置移位期间保持或建立低压侧和致动器室（12,13）之间的连通，并且同时以保持高压侧和致动器c之间的连通 hamber（12,13）中断了。气动致动器包括用于在致动器活塞（10,11）到达第一位置之前中断低压侧和致动器室（12,13）之间的连通的装置（25）。

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