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1. 发明申请

WO2011147997A3 METHOD AND APPARATUS FOR EXTRACTING ENERGY FROM A FLUCTUATING ENERGY FLOW FROM A RENEWABLE ENERGY SOURCE 审中-公开
标题翻译：从可再生能源中提取能量流的能量提取方法和装置
公开(公告)号：WO2011147997A3
公开(公告)日：2012-04-19
申请号：PCT/EP2011058866
申请日：2011-05-30
申请人： ARTEMIS INTELLIGENT POWER LTD , CALDWELL NIALL JAMES , DUMNOV DANIIL SERGEEVICH , FIELDING MICHAEL RICHARD
发明人： CALDWELL NIALL JAMES , DUMNOV DANIIL SERGEEVICH , FIELDING MICHAEL RICHARD
IPC分类号： F03D11/02 , F03D9/00 , F03D11/00
CPC分类号： F16H61/4035 , F03D9/25 , F03D15/00 , F05B2260/406 , F05B2260/506 , F16H39/02 , F16H61/4096 , F16H61/4148 , F16H61/421 , F16H61/431 , F16H61/475 , F16H2059/6861 , Y02E10/28 , Y02E10/38 , Y02E10/722 , Y02E10/725 , Y02P80/158
摘要： An energy extraction device and method for extracting energy from a fluctuating energy flow from a renewable energy source. A hydraulic pump is driven by a rotating shaft, driven in turn by a renewable energy source. A hydraulic motor drives a load and a high pressure manifold communicates between the pump, motor and an elastically deformable fluid retaining body. The hydraulic pump and hydraulic motor comprise working chambers displacing a volume of working fluid selectable on each cycle of working chamber volume by the control of electronic valves. The pressure in the high pressure manifold is measured and the net rate of displacement of working fluid by the hydraulic pump is selected responsive thereto to regulate the torgue applied to the said rotating shaft. The net rate of displacement of working fluid by the hydraulic motor is selected to smooth the energy flow to the load. The net rate of displacement of working fluid by the hydraulic motor is selected to cause the pressure within the high pressure manifold to tend towards an optimum. The optimum is variable and can be selected to optimise the efficiency of power transmission from the rotating shaft to the load or to increase the longevity of the energy extraction device.
摘要翻译：一种用于从可再生能源的波动能量流中提取能量的能量提取装置和方法。液压泵由旋转轴驱动，依次由可再生能源驱动。液压马达驱动负载，高压歧管在泵，马达和可弹性变形的流体保持体之间连通。液压泵和液压马达包括通过控制电子阀来移动在工作室容积的每个周期上可选择的一定体积的工作流体的工作室。测量高压歧管中的压力，并且响应于此选择液压泵的工作流体的净位移速率以调节施加到所述旋转轴的扭矩。选择液压马达对工作流体的净位移率，以平滑流向负载的能量流。选择液压马达的工作流体的净位移率，使得高压歧管内的压力趋向于最佳。最佳值是可变的，并且可以选择以优化从旋转轴到负载的动力传递的效率或者增加能量提取装置的寿命。

2. 发明申请

WO2011104547A2 FLUID-WORKING MACHINE VALVE TIMING 审中-公开
标题翻译：流体机械阀时序
公开(公告)号：WO2011104547A2
公开(公告)日：2011-09-01
申请号：PCT/GB2011/050358
申请日：2011-02-23
申请人： ARTEMIS INTELLIGENT POWER LIMITED , RAMPEN, William, Hugh, Salvin , STEIN, Uwe, Bernhard, Pascal , CALDWELL, Niall, James , LAIRD, Stephen, Michael , JOLY, Pierre, Robert , FIELDING, Michael, Richard , DUMNOV, Daniil, Sergeevich
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.
摘要翻译：流体加工机具有循环变化体积，高低压歧管的工作室，以及用于调节工作室与高低压歧管之间的流体流动的高低压阀。控制器主动地控制至少一个所述阀，以逐周期地确定工作室的工作流体的净位移。至少一个所述阀是可变定时阀，并且控制器使得阀在一个时间确定的时间打开或关闭，其考虑到在工作室容积的较早周期期间测量的流体工作机械的性能的一个或多个特性。可以考虑监控阀的打开或关闭的属性。因此，可变定时阀可以在最佳时间打开或关闭，以实现流体加工机器的有效和可靠的操作。施加到阀构件的打开或关闭力的大小也可以变化。

3. 发明申请

WO2010116190A2 FLUID WORKING MACHINE AND METHOD OF OPERATING A FLUID WORKING MACHINE 审中-公开
标题翻译：流体工作机及其操作流体动力机的方法
公开(公告)号：WO2010116190A2
公开(公告)日：2010-10-14
申请号：PCT/GB2010/050605
申请日：2010-04-07
申请人： ARTEMIS INTELLIGENT POWER LIMITED , LAIRD, Stephen, Michael , DUMNOV, Daniil, Sergeevich , FIELDING, Michael, Richard , CALDWELL, Niall, James
发明人： LAIRD, Stephen, Michael , DUMNOV, Daniil, Sergeevich , FIELDING, Michael, Richard , CALDWELL, Niall, James
IPC分类号： F04B7/00 , F04B49/10 , B60K6/12
CPC分类号： F04B7/0076 , B60K1/02 , B60K6/12 , F04B7/0042 , F04B49/06 , Y02T10/6208
摘要： A fluid working machine comprises a working chamber of cyclically varying volume, a high pressure manifold, and an actuated high pressure valve for regulating the flow of fluid between the working chamber and the high pressure manifold. The actuated high pressure valve comprises a moveable valve member, operable between a closed position and at least one open position. A controllable opening mechanism provides an active urging force to urge the moveable valve member from the said closed position towards at least one said open position, the volume of the working chamber varying between a maximum volume and a minimum volume. The controllable opening mechanism provides the active urging force more than once while the volume of the working chamber is intermediate the maximum of chamber volume and the minimum of chamber volume.
摘要翻译：流体工作机器包括循环变化体积的工作室，高压歧管和用于调节工作室和高压歧管之间的流体流动的致动高压阀。致动的高压阀包括可移动的阀构件，其可在关闭位置和至少一个打开位置之间操作。可控制的打开机构提供主动推动力以将可移动阀构件从所述关闭位置推向至少一个所述打开位置，所述工作室的体积在最大体积和最小体积之间变化。可操作的打开机构提供主动推动力多于一次，而工作室的体积是室容积的最大值和室容积的最小值。

4. 发明申请

WO2012022924A1 FLUID-WORKING MACHINE WITH MULTI-LOBE RING CAM 审中-公开
标题翻译：流动机与多臂环形机
公开(公告)号：WO2012022924A1
公开(公告)日：2012-02-23
申请号：PCT/GB2010/051359
申请日：2010-08-17
申请人： ARTEMIS INTELLIGENT POWER LIMITED , CALDWELL, Niall, James , DUMNOV, Daniil Sergeevich , RAMPEN, William, Hugh, Salvin , ROBERTSON, Alasdair, Ian, Fletcher , STEIN, Uwe, Bernhard, Pascal , FOX, Robert, George
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, characterised 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，所述流体工作机器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，因此工作室容积的循环由此耦合到所述环形凸轮相对于所述工作室的旋转，其特征在于，所述环形凸轮工作表面的各个波形具有非对称轮廓。

5. 发明申请

WO2011147996A2 METHOD AND APPARATUS FOR EXTRACTING ENERGY FROM A FLUCTUATING ENERGY FLOW FROM A RENEWABLE ENERGY SOURCE 审中-公开
标题翻译：从可再生能源中提取能量流的能量提取方法和装置
公开(公告)号：WO2011147996A2
公开(公告)日：2011-12-01
申请号：PCT/EP2011/058865
申请日：2011-05-30
申请人： ARTEMIS INTELLIGENT POWER LIMITED , CALDWELL, Niall James , DUMNOV, Daniil Sergeevich , FIELDING, Michael Richard
发明人： CALDWELL, Niall James , DUMNOV, Daniil Sergeevich , FIELDING, Michael Richard
IPC分类号： F03D9/00
CPC分类号： F16H61/4035 , F03D9/17 , F03D9/255 , F03D9/28 , F03D15/00 , F03D15/15 , F05B2260/406 , F16H39/02 , F16H61/4148 , F16H61/421 , F16H61/431 , F16H61/475 , Y02E10/722 , Y02E10/725 , Y02E60/17 , Y02P80/158
摘要： An energy extraction device and method for extracting energy from a fluctuating energy flow from a renewable energy source. A hydraulic pump is driven by a rotating shaft, driven in turn by a renewable energy source. A hydraulic motor drives a load and a high pressure manifold communicates between the pump, motor and an elastically deformable fluid retaining body. The hydraulic pump and hydraulic motor comprise working chambers displacing a volume of working fluid selectable on each cycle of working chamber volume by the control of electronic valves. The pressure in the high pressure manifold is measured and the net rate of displacement of working fluid by the hydraulic pump is selected responsive thereto to regulate the torque applied to the said rotating shaft. The net rate of displacement of working fluid by the hydraulic motor is selected to smooth the energy flow to the load. The net rate of displacement of working fluid by the hydraulic motor is selected to regulate the pressure in the high pressure manifold to remain within an acceptable pressure range. Instead of tightly controlling the pressure in the high pressure manifold, it is allowed to vary and, by allowing the pressure to vary, a smooth output can be produced with high efficiency despite fluctuations in the energy flow from the renewable energy source. The pressure is more strongly controlled at the top and/or bottom of the acceptable pressure range than closer to an optimum working pressure.
摘要翻译：一种用于从可再生能源的波动能量流中提取能量的能量提取装置和方法。液压泵由旋转轴驱动，依次由可再生能源驱动。液压马达驱动负载，高压歧管在泵，马达和可弹性变形的流体保持体之间连通。液压泵和液压马达包括工作室，通过电子阀的控制来移动在工作室容积的每个周期上可选择的一定数量的工作流体。测量高压歧管中的压力，并且响应于此选择液压泵的工作流体的净位移速率，以调节施加到所述旋转轴的扭矩。选择液压马达的工作流体的净位移率，以平滑流向负载的能量流。选择液压马达的工作流体的净位移率，以调节高压歧管中的压力以保持在可接受的压力范围内。代替紧密地控制高压歧管中的压力，允许其变化，并且通过允许压力变化，尽管来自可再生能源的能量流的波动可以以高效率产生平稳的输出。压力在可接受的压力范围的顶部和/或底部更接近于最佳工作压力的情况下被更强烈地控制。

6. 发明申请

WO2011104547A3 FLUID-WORKING MACHINE VALVE TIMING 审中-公开
标题翻译：流体机械阀时序
公开(公告)号：WO2011104547A3
公开(公告)日：2013-09-26
申请号：PCT/GB2011050358
申请日：2011-02-23
申请人： ARTEMIS INTELLIGENT POWER LTD , RAMPEN WILLIAM HUGH SALVIN , STEIN UWE BERNHARD PASCAL , CALDWELL NIALL JAMES , LAIRD STEPHEN MICHAEL , JOLY PIERRE ROBERT , FIELDING MICHAEL RICHARD , DUMNOV DANIIL SERGEEVICH
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： F04B49/22 , F04B51/00
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.
摘要翻译：流体加工机具有循环变化体积，高低压歧管的工作室，以及用于调节工作室与高低压歧管之间的流体流动的高低压阀。控制器主动地控制至少一个所述阀，以逐周期地确定工作室的工作流体的净位移。至少一个所述阀是可变定时阀，并且控制器使得阀在一个时间确定的时间打开或关闭，其考虑到在工作室容积的较早周期期间测量的流体工作机械的性能的一个或多个特性。可以考虑监控阀的打开或关闭的属性。因此，可变定时阀可以在最佳时间打开或关闭，以实现流体加工机器的有效和可靠的操作。施加到阀构件的打开或关闭力的大小也可以变化。

7. 发明申请

WO2011147996A3 METHOD AND APPARATUS FOR EXTRACTING ENERGY FROM A FLUCTUATING ENERGY FLOW FROM A RENEWABLE ENERGY SOURCE 审中-公开
标题翻译：从可再生能源中提取能量流的能量提取方法和装置
公开(公告)号：WO2011147996A3
公开(公告)日：2012-04-19
申请号：PCT/EP2011058865
申请日：2011-05-30
申请人： ARTEMIS INTELLIGENT POWER LTD , CALDWELL NIALL JAMES , DUMNOV DANIIL SERGEEVICH , FIELDING MICHAEL RICHARD
发明人： CALDWELL NIALL JAMES , DUMNOV DANIIL SERGEEVICH , FIELDING MICHAEL RICHARD
IPC分类号： F03D11/02 , F03D9/00 , F03D11/00
CPC分类号： F16H61/4035 , F03D9/28 , F03D15/00 , F05B2260/406 , F16H39/02 , F16H61/4148 , F16H61/421 , F16H61/431 , F16H61/475 , Y02E10/722 , Y02E10/725 , Y02E60/17 , Y02P80/158
摘要： An energy extraction device and method for extracting energy from a fluctuating energy flow from a renewable energy source. A hydraulic pump is driven by a rotating shaft, driven in turn by a renewable energy source. A hydraulic motor drives a load and a high pressure manifold communicates between the pump, motor and an elastically deformable fluid retaining body. The hydraulic pump and hydraulic motor comprise working chambers displacing a volume of working fluid selectable on each cycle of working chamber volume by the control of electronic valves. The pressure in the high pressure manifold is measured and the net rate of displacement of working fluid by the hydraulic pump is selected responsive thereto to regulate the torque applied to the said rotating shaft. The net rate of displacement of working fluid by the hydraulic motor is selected to smooth the energy flow to the load. The net rate of displacement of working fluid by the hydraulic motor is selected to regulate the pressure in the high pressure manifold to remain within an acceptable pressure range. Instead of tightly controlling the pressure in the high pressure manifold, it is allowed to vary and, by allowing the pressure to vary, a smooth output can be produced with high efficiency despite fluctuations in the energy flow from the renewable energy source. The pressure is more strongly controlled at the top and/or bottom of the acceptable pressure range than closer to an optimum working pressure.
摘要翻译：一种用于从可再生能源的波动能量流中提取能量的能量提取装置和方法。液压泵由旋转轴驱动，依次由可再生能源驱动。液压马达驱动负载，高压歧管在泵，马达和可弹性变形的流体保持体之间连通。液压泵和液压马达包括工作室，通过电子阀的控制来移动在工作室容积的每个周期上可选择的一定数量的工作流体。测量高压歧管中的压力，并且响应于此选择液压泵的工作流体的净位移速率，以调节施加到所述旋转轴的扭矩。选择液压马达的工作流体的净位移率，以平滑流向负载的能量流。选择液压马达的工作流体的净位移率，以调节高压歧管中的压力以保持在可接受的压力范围内。代替紧密地控制高压歧管中的压力，允许其变化，并且通过允许压力变化，尽管来自可再生能源的能量流的波动可以以高效率产生平稳的输出。压力在可接受的压力范围的顶部和/或底部更接近于最佳工作压力的情况下被更强烈地控制。

8. 发明申请

WO2011147997A2 METHOD AND APPARATUS FOR EXTRACTING ENERGY FROM A FLUCTUATING ENERGY FLOW FROM A RENEWABLE ENERGY SOURCE 审中-公开
标题翻译：从可再生能源中提取能量流的能量提取方法和装置
公开(公告)号：WO2011147997A2
公开(公告)日：2011-12-01
申请号：PCT/EP2011/058866
申请日：2011-05-30
申请人： ARTEMIS INTELLIGENT POWER LIMITED , CALDWELL, Niall, James , DUMNOV, Daniil, Sergeevich , FIELDING, Michael, Richard
发明人： CALDWELL, Niall, James , DUMNOV, Daniil, Sergeevich , FIELDING, Michael, Richard
IPC分类号： F03D9/00
CPC分类号： F16H61/4035 , F03D9/25 , F03D9/255 , F03D9/28 , F03D15/00 , F03D15/20 , F05B2260/406 , F05B2260/506 , F16H39/02 , F16H61/4096 , F16H61/4148 , F16H61/421 , F16H61/431 , F16H61/475 , F16H2059/6861 , Y02E10/28 , Y02E10/38 , Y02E10/722 , Y02E10/725 , Y02P80/158
摘要： An energy extraction device and method for extracting energy from a fluctuating energy flow from a renewable energy source. A hydraulic pump is driven by a rotating shaft, driven in turn by a renewable energy source. A hydraulic motor drives a load and a high pressure manifold communicates between the pump, motor and an elastically deformable fluid retaining body. The hydraulic pump and hydraulic motor comprise working chambers displacing a volume of working fluid selectable on each cycle of working chamber volume by the control of electronic valves. The pressure in the high pressure manifold is measured and the net rate of displacement of working fluid by the hydraulic pump is selected responsive thereto to regulate the torgue applied to the said rotating shaft. The net rate of displacement of working fluid by the hydraulic motor is selected to smooth the energy flow to the load. The net rate of displacement of working fluid by the hydraulic motor is selected to cause the pressure within the high pressure manifold to tend towards an optimum. The optimum is variable and can be selected to optimise the efficiency of power transmission from the rotating shaft to the load or to increase the longevity of the energy extraction device.
摘要翻译：一种用于从可再生能源的波动能量流中提取能量的能量提取装置和方法。液压泵由旋转轴驱动，依次由可再生能源驱动。液压马达驱动负载，高压歧管在泵，马达和可弹性变形的流体保持体之间连通。液压泵和液压马达包括通过控制电子阀来移动在工作室容积的每个周期上可选择的一定体积的工作流体的工作室。测量高压歧管中的压力，并且响应于此选择液压泵的工作流体的净位移速率以调节施加到所述旋转轴的扭矩。选择液压马达对工作流体的净位移率，以平滑流向负载的能量流。选择液压马达的工作流体的净位移率，使得高压歧管内的压力趋向于最佳。最佳值是可变的，并且可以选择以优化从旋转轴到负载的动力传递的效率或者增加能量提取装置的寿命。

9. 发明申请

WO2010116190A3 FLUID WORKING MACHINE AND METHOD OF OPERATING A FLUID WORKING MACHINE 审中-公开
标题翻译：流体工作机及其操作流体动力机的方法
公开(公告)号：WO2010116190A3
公开(公告)日：2010-12-02
申请号：PCT/GB2010050605
申请日：2010-04-07
申请人： ARTEMIS INTELLIGENT POWER LTD , LAIRD STEPHEN MICHAEL , DUMNOV DANIIL SERGEEVICH , FIELDING MICHAEL RICHARD , CALDWELL NIALL JAMES
发明人： LAIRD STEPHEN MICHAEL , DUMNOV DANIIL SERGEEVICH , FIELDING MICHAEL RICHARD , CALDWELL NIALL JAMES
IPC分类号： F04B7/00 , B60K6/12 , F04B49/10
CPC分类号： F04B7/0076 , B60K1/02 , B60K6/12 , F04B7/0042 , F04B49/06 , Y02T10/6208
摘要： A fluid working machine comprises a working chamber of cyclically varying volume, a high pressure manifold, and an actuated high pressure valve (1) for regulating the flow of fluid between the working chamber and the high pressure manifold. The actuated high pressure valve comprises a moveable valve member (10), operable between a closed position and at least one open position. A controllable opening mechanism (6,46) provides an active urging force to urge the moveable valve member from the said closed position towards at least one said open position, the volume of the working chamber varying between a maximum volume and a minimum volume. The controllable opening mechanism provides the active urging force more than once while the volume of the working chamber is intermediate the maximum of chamber volume and the minimum of chamber volume.
摘要翻译：流体工作机器包括循环变化体积的工作室，高压歧管和用于调节工作室和高压歧管之间的流体流动的致动高压阀（1）。致动的高压阀包括可移动阀构件（10），其可在关闭位置和至少一个打开位置之间操作。可控制的打开机构（6,46）提供主动推动力以将可移动阀构件从所述关闭位置推向至少一个所述打开位置，所述工作室的体积在最大体积和最小体积之间变化。可操作的打开机构提供主动推动力多于一次，而工作室的体积是室容积的最大值和室容积的最小值。

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