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21. 发明授权

EP1738077B1 FLUID-WORKING MACHINE WITH DISPLACEMENT CONTROL 失效转让
标题翻译：变形控制流体工作机器
公开(公告)号：EP1738077B1
公开(公告)日：2010-05-05
申请号：EP05729670.9
申请日：2005-03-31
申请人： Artemis Intelligent Power Limited
发明人： CALDWELL, Niall, James , RAMPEN, William, Hugh, Salvin , STEIN, Uwe, Bernhard, Pascal
IPC分类号： F04B49/06
CPC分类号： F04B49/065

22. 发明公开

EP2044335A1 FLUID POWER DISTRIBUTION AND CONTROL SYSTEM 有权转让
标题翻译：流体动力分配和控制系统
公开(公告)号：EP2044335A1
公开(公告)日：2009-04-08
申请号：EP07766312.8
申请日：2007-07-19
申请人： ARTEMIS INTELLIGENT POWER LIMITED
发明人： RAMPEN, William, Hugh, Salvin , CALDWELL, Niall, James , STEIN, Uwe, Bernhard, Pascal , JOLY, Pierre , FIELDING, Michael, Richard
IPC分类号： F15B11/17 , F15B11/16
摘要： A fluid power system comprises a pump with multiple independently variable outlets (11, 12, 13, 14), each of which is capable of delivering fluid in individually controllable volume units and a plurality of hydraulic loads (15, 16, 18, 20). A system of switching valves is configured to create fluid connections between the pump outlets and the loads. A control system commands both the pump and the switching valves, so as to create valve state combinations to satisfy load conditions as demanded by an operator. The number of pump outlets (11, 12, 13, 14) connected to one or more of the loads (15, 16, 18, 20) is changeable to satisfy the flow required of the load due to the operator demand, each pump outlet being commanded to produce a flow depending on the status of other outlets connected a load to which the outlet is connected and the operator demand for that load.
摘要翻译：流体动力系统包括具有多个独立可变出口（11,12,13,14）的泵，每个出口能够以独立可控体积单位和多个液压负载（15,16,18,20）输送流体，。切换阀的系统被构造成在泵出口和负载之间形成流体连接。控制系统命令泵和切换阀两者，以便创建阀状态组合以满足操作员要求的负载条件。连接到一个或多个负载（15,16,18,20）的泵出口（11,12,13,14）的数量是可变的，以满足由于操作者需求而产生的负载所需的流量，每个泵出口被命令产生一个流量，这取决于与连接插座的负载连接的其他插座的状态以及操作者对该负载的需求。

23. 发明授权

EP2529112B1 VARIABLE DISPLACEMENT RADIAL PISTON FLUID WORKING MACHINE 失效转让
标题翻译： FLÜSSIGKEITSARBEITSMASCHINEMIT RADIALKOLBEN MIT VARIABLERVERDRÄNGUNG
公开(公告)号：EP2529112B1
公开(公告)日：2015-08-19
申请号：EP11712289.5
申请日：2011-02-23
申请人： Artemis Intelligent Power Limited
发明人： SALTER, Stephen, Hugh , RAMPEN, William, Hugh, Salvin , STEIN, Uwe, Bernhard, Pascal , FOX, Robert, George
IPC分类号： F03D11/02 , F03D9/00 , F04B1/053 , F03D1/00
CPC分类号： F04B1/0538 , F03D9/28 , F03D15/00 , F03D80/50 , F03D80/70 , F03D80/88 , Y02E10/72 , Y02P80/158
摘要： A variable displacement fluid working machine includes an inward ring and an outward ring, one of the inward ring and the outward ring including a rotatable ring cam coupled to a drive shaft, the other including a plurality of radially extending piston cylinders circumferentially spaced around the respective ring. The outward ring has first and second axially spaced structural members and a plurality of demountable blocks demountably retainable therebetween, the demountable blocks having either piston cylinders or ring cam segments. The demountable blocks are removable radially to facilitate maintenance and repair and to facilitate radial access to the inward ring.
摘要翻译：可变排量流体工作机器包括向内的环和向外的环，所述向内环和所述向外环中的一个包括联接到驱动轴的可旋转环形凸轮，另一个包括围绕所述相应的圆周间隔开的多个径向延伸的活塞气缸环。向外的环具有第一和第二轴向间隔开的结构构件和可拆卸地保持在其间的多个可拆卸块，可拆卸块具有活塞缸或环形凸轮段。可拆卸块可径向移动，以便于维护和修理，并有助于径向进入内圈。

24. 发明授权

EP2440776B1 FLUID-WORKING MACHINE WITH MULTI-LOBE RING CAM 有权转让
标题翻译：随着越来越多的空间戒指CAM流机
公开(公告)号：EP2440776B1
公开(公告)日：2015-07-01
申请号：EP10755220.0
申请日：2010-08-17
申请人： Artemis Intelligent Power Limited
发明人： CALDWELL, Niall, James , DUMNOV, Daniil Sergeevich , RAMPEN, William, Hugh, Salvin , ROBERTSON, Alasdair, Ian, Fletcher , STEIN, Uwe, Bernhard, Pascal , FOX, Robert, George
IPC分类号： F03C1/04 , F03D11/02 , F04B1/04
CPC分类号： F04B1/00 , F03C1/0409 , F03C1/053 , F03D9/28 , F03D80/88 , F04B1/0413 , F04B1/053 , F04B17/02 , F04B49/065 , F04C23/02 , F05B2250/711 , F05B2250/712 , F05B2260/406 , F16H39/02 , Y02E10/721
摘要： A fluid-working machine for a renewable energy generation device, the fluid-working machine comprising a ring cam and a plurality of working chambers, the ring cam having an annular working surface extending around an axis of rotation of the ring cam, the annular working surface defining a plurality of waves, each working chamber having a piston, each piston in operative engagement with the ring cam working surface, the ring cam and working chambers being mounted to rotate relative to each other, cycles of working chamber volume being thereby coupled to rotation of the ring cam relative to the working chambers, characterized in that the individual waves of the ring cam working surface have an asymmetric profile.

25. 发明授权

EP2370717B1 VALVE ASSEMBLY 有权
公开(公告)号：EP2370717B1
公开(公告)日：2013-06-19
申请号：EP09801769.2
申请日：2009-12-22
申请人： Artemis Intelligent Power Limited
发明人： CALDWELL, Niall, James , STEIN, Uwe, Bernhard, Pascal , RAMPEN, William, Hugh, Salvin
IPC分类号： F16K31/08 , F16K47/08
CPC分类号： F16K31/082 , F16K31/0655 , F16K47/08

26. 发明公开

EP2440776A1 FLUID-WORKING MACHINE WITH MULTI-LOBE RING CAM 有权转让
标题翻译：。GS INE INE INE。。。。。。。。。
公开(公告)号：EP2440776A1
公开(公告)日：2012-04-18
申请号：EP10755220.0
申请日：2010-08-17
申请人： Artemis Intelligent Power Limited
发明人： CALDWELL, Niall, James , DUMNOV, Daniil Sergeevich , RAMPEN, William, Hugh, Salvin , ROBERTSON, Alasdair, Ian, Fletcher , STEIN, Uwe, Bernhard, Pascal , FOX, Robert, George
IPC分类号： F03C1/04 , F03D11/02 , F04B1/04
CPC分类号： F04B1/00 , F03C1/0409 , F03C1/053 , F03D9/28 , F03D80/88 , F04B1/0413 , F04B1/053 , F04B17/02 , F04B49/065 , F04C23/02 , F05B2250/711 , F05B2250/712 , F05B2260/406 , F16H39/02 , Y02E10/721
摘要： A fluid-working machine for a renewable energy generation device, the fluid-working machine comprising a ring cam and a plurality of working chambers, the ring cam having an annular working surface extending around an axis of rotation of the ring cam, the annular working surface defining a plurality of waves, each working chamber having a piston, each piston in operative engagement with the ring cam working surface, the ring cam and working chambers being mounted to rotate relative to each other, cycles of working chamber volume being thereby coupled to rotation of the ring cam relative to the working chambers, characterized in that the individual waves of the ring cam working surface have an asymmetric profile.
摘要翻译：一种用于可再生能源发生装置的流体工作机，所述流体工作机械包括环形凸轮和多个工作室，所述环形凸轮具有围绕所述环形凸轮的旋转轴线延伸的环形工作表面，所述环形工作表面限定多个波，每个工作室具有活塞，每个活塞与环形凸轮工作表面有效接合，所述环形凸轮和工作室被安装成相对于彼此旋转，从而将工作室容积的循环耦合到环形凸轮相对于工作室的旋转，其特征在于，环形凸轮工作表面的各个波形具有不对称的轮廓。

27. 发明授权

EP1979614B1 OPERATING METHOD FOR A HYDRAULIC MACHINE 有权
标题翻译：操作程序一种液压机，
公开(公告)号：EP1979614B1
公开(公告)日：2013-12-18
申请号：EP07705118.3
申请日：2007-02-02
申请人： ARTEMIS INTELLIGENT POWER LIMITED
发明人： STEIN, Uwe, Bernhard, Pascal , CALDWELL, Niall, James , RAMPEN, William, Hugh, Salvin
IPC分类号： F04B7/00 , F04B49/03 , F04B49/06
CPC分类号： F04B49/03 , Y10T137/0396 , Y10T137/86002
摘要： A hydraulic machine has at least one working chamber (11) of cyclically changing volume, and low- and high-pressure valve means (15, 13) to control the connection of the or each chamber to low- and high-pressure lines (16, 14) respectively. A method of operating the machine includes holding the low-pressure valve means (15) closed during at least an entire cycle of the chamber (11), starting at minimum chamber volume, such that gas dissolved in liquid in the chamber is released therefrom during an expansion of the chamber volume and re-dissolved during a reduction thereof.

28. 发明公开

EP2440777A1 RING CAM AND FLUID-WORKING MACHINE INCLUDING RING CAM 有权转让
标题翻译：环凸轮和流体机械并RING CAM
公开(公告)号：EP2440777A1
公开(公告)日：2012-04-18
申请号：EP11735759.0
申请日：2011-07-19
申请人： Artemis Intelligent Power Limited
发明人： RAMPEN, William, Hugh, Salvin , FOX, Robert, George
IPC分类号： F03C1/04 , F04B1/04 , F04B1/06 , F04B9/04 , F04B27/04 , F04B49/06 , F01B1/06 , F16H53/02
CPC分类号： F04B1/066 , F01B1/062 , F01B1/0648 , F03C1/04 , F03C1/0409 , F03C1/0466 , F03C1/053 , F04B1/04 , F04B1/0413 , F04B1/053 , F04B9/042 , F04B17/02 , F04B27/0414 , F04B49/065 , F04C23/02 , F16H53/025 , Y02P80/158
摘要： A fluid-working machine comprising a ring cam, at least one piston defining a working chamber, and at least one valve associated with the or each working chamber for connecting the working chamber alternately to low and high pressure manifolds in phased relationship to cycles of working chamber volume. The ring cam has a wave-like cam working surface for operative engagement with the at least one piston. The waves of the wave-like cam surface each having a leading face and a trailing face and discontinuities, such as apertures to retain bolts, are located in the working surface on whichever of the leading face and the trailing face the at least one piston does least work during normal operation resulting from the flow of fluid into and out of the working chamber in phased relationship to cycles of working chamber volume.

29. 发明公开

EP2386026A2 FLUID-WORKING MACHINE VALVE TIMING 有权
标题翻译：气门正时流体工作机
公开(公告)号：EP2386026A2
公开(公告)日：2011-11-16
申请号：EP11712292.9
申请日：2011-02-23
申请人： Artemis Intelligent Power Limited
发明人： RAMPEN, William, Hugh, Salvin , STEIN, Uwe, Bernhard, Pascal , CALDWELL, Niall, James , LAIRD, Stephen, Michael , JOLY, Pierre, Robert , FIELDING, Michael, Richard , DUMNOV, Daniil, Sergeevich
IPC分类号： F04B7/00 , F04B49/06 , F04B53/10
CPC分类号： F04B49/22 , F04B51/00 , Y10T29/49236
摘要： A fluid-working machine has a working chamber of cyclically varying volume, high and low pressure manifolds, and high and low pressure valves for regulating the flow of fluid between the working chamber and the high and low pressure manifolds respectively. A controller actively controls at least one said valve to determine the net displacement of working fluid of the working chamber on a cycle by cycle basis. At least one said valve is a variable timing valve and the controller causes the valve to open or close at a time determined taking into account one or more properties of the performance of the fluid working machine measured during an earlier cycle of working chamber volume. Properties of the opening or closing of a monitored valve may be taken into account. The variably timed valve may therefore be opened or closed at an optimum time to achieve efficient and reliable operation of the fluid-working machine. The magnitude of the opening or closing force applied to a valve member may also be varied.

30. 发明授权

EP1869325B1 FLUID-WORKING MACHINES 失效转让
标题翻译：流体机械
公开(公告)号：EP1869325B1
公开(公告)日：2009-09-30
申请号：EP06726765.8
申请日：2006-04-13
申请人： Artemis Intelligent Power Limited
发明人： CALDWELL, Niall, James , RAMPEN, William, Hugh, Salvin
IPC分类号： F04B49/06 , F04B1/06 , F01B1/06
CPC分类号： F04B1/063 , F03C1/045
摘要： A fluid-working machine comprises at least one primary working chamber such as a cylinder (4) of cyclically changing volume and primary valves (7) to control the connection of the at least one chamber to low (10)- and high (9)-pressure manifolds. The machine has at least one secondary working chamber (5) of cyclically changing volume and a secondary valve (12, 21) for placing the secondary chamber in communication with the primary chamber (4) in an active state of the secondary chamber (5) and for isolating it therefrom in an idling state of the secondary chamber.

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