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11. 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。

12. 发明申请

WO03052302A3 ANNULAR VALVE 审中-公开
标题翻译：环形阀
公开(公告)号：WO03052302A3
公开(公告)日：2003-10-02
申请号：PCT/GB0205685
申请日：2002-12-13
申请人： ARTEMIS INTELLIGENT POWER LTD , CALDWELL NIALL JAMES , RAMPEN WILLIAM HUGH SALVIN , STEIN UWE BERNHARD PASCAL
发明人： CALDWELL NIALL JAMES , RAMPEN WILLIAM HUGH SALVIN , STEIN UWE BERNHARD PASCAL
IPC分类号： F16K15/08 , F16K31/06 , F16K31/08
CPC分类号： F16K31/0665 , F16K15/08 , F16K31/0655 , F16K31/082
摘要： A valve assembly (1) operable to allow or prevent the flow of fluid to or from a working chamber of a fluid-operated machine, comprising radially spaced apart inner and outer annular valve seats (8, 15) defining an annular passage therebetween, a valve member comprising a sealing ring (21), and means (3, 7, 26, 25) for moving the valve member axially between a first position in which the sealing ring (21) is in seating engagement with the annular valve seats to close the annular passage to fluid flow therethrough and a second position in which the sealing ring (21) is spaced from the annular valve seats (8, 15) so that the annular passage is open to fluid flow therethrough. The valve assembly further comprises axially spaced apart first and second valve guide means (6) for guiding the valve member during axial movement between its first and second positions.
摘要翻译： 1。一种阀组件（1），其可操作以允许或防止流体流入或流出流体操作机器的工作室，所述阀组件包括在其间限定环形通道的径向间隔开的内部和外部环形阀座（8,15），a 包括密封环（21）的阀构件以及用于在第一位置和第二位置之间轴向移动阀构件的装置（3,7,26,25），在第一位置中密封环（21）与环形阀座座置配合以闭合流体流过的环形通道以及密封环（21）与环形阀座（8,15）间隔开的第二位置，使得环形通道打开以使流体流过。阀组件还包括轴向间隔开的第一和第二阀引导装置（6），用于在其第一和第二位置之间的轴向运动期间引导阀构件。

13. 发明专利

DK2775144T3 Ventiltidsstyring til fluidarbejdsmaskine 未知
公开(公告)号：DK2775144T3
公开(公告)日：2018-11-26
申请号：DK14162967
申请日：2011-02-23
申请人： ARTEMIS INTELLIGENT POWER LTD
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

14. 发明专利

BRPI0918369A2 conjunto de válvula 未知
公开(公告)号：BRPI0918369A2
公开(公告)日：2016-09-20
申请号：BRPI0918369
申请日：2009-12-22
申请人： ARTEMIS INTELLIGENT POWER LTD
发明人： CALDWELL NIALL JAMES , STEIN UWE BERNHARD PASCAL , RAMPEN WILLIAM HUGH SALVIN
IPC分类号： F16K31/08 , F16K47/08

15. 发明专利

GB2484847B Fluid control system 未知
公开(公告)号：GB2484847B
公开(公告)日：2015-12-30
申请号：GB201200697
申请日：2010-08-11
申请人： ARTEMIS INTELLIGENT POWER LTD , DANFOSS POWER SOLUTIONS APS
发明人： CALDWELL NIALL JAMES , RAMPEN WILLIAM HUGH SALVIN
IPC分类号： F04B1/04 , F04B1/00 , F16K17/04

16. 发明专利

AU2011211439B2 Fluid-working machine and method of operating a fluid-working machine 未知
公开(公告)号：AU2011211439B2
公开(公告)日：2013-09-12
申请号：AU2011211439
申请日：2011-02-23
申请人： ARTEMIS INTELLIGENT POWER LTD
发明人： RAMPEN WILLIAM HUGH SALVIN , CALDWELL NIALL JAMES , FIELDING MICHAEL RICHARD , LAIRD STEPHEN MICHAEL , STEIN UWE BERNHARD PASCAL , CAMPBELL JOHN TEARLACH
IPC分类号： F04B49/00
摘要： A method of detecting a fault in a fluid-working machine comprising a plurality of working chambers of cyclically varying volume, each chamber displaces a fluid volume selectable for each chamber cycle to meet a load demand. An output parameter of the fluid working machine, which is responsive to the displacement of working fluid by one or more chambers to meet a load is measured. It is determined whether the measured output parameter fulfils at least one acceptable function criterion, taking into account the previously selected net displacement of working fluid by a working chamber during a cycle of working chamber volume to meet the load. By taking into account the previously selected net displacement of working fluid by a working chamber during a cycle of working chamber volume to carry out the working function, an unacceptable fault in a fluid-working machine may be detected if it causes one or more measured output parameter to respond in a way which would not be expected if the fluid working machine was functioning acceptably.

17. 发明专利

CA2728184A1 FLUID WORKING MACHINES AND METHODS 未知
公开(公告)号：CA2728184A1
公开(公告)日：2009-12-23
申请号：CA2728184
申请日：2009-06-22
申请人： ARTEMIS INTELLIGENT POWER LTD
发明人： STEIN UWE BERNHARD PASCAL , CALDWELL NIALL JAMES
IPC分类号： F04B7/00 , F01B25/10 , F04B49/24
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.

18. 发明专利

AU2002356299A1 ANNULAR VALVE 未知
公开(公告)号：AU2002356299A1
公开(公告)日：2003-06-30
申请号：AU2002356299
申请日：2002-12-13
申请人： ARTEMIS INTELLIGENT POWER LTD
发明人： RAMPEN WILLIAM HUGH SALVIN , STEIN UWE BERNHARD PASCAL , CALDWELL NIALL JAMES
IPC分类号： F16K15/08 , F16K31/06 , F16K31/08
摘要： A valve assembly ( 1 ) operable to allow or prevent the flow of fluid to or from a working chamber of a fluid-operated machine, comprising radially spaced apart inner and outer annular valve seats ( 8, 15 ) defining an annular passage therebetween, a valve member comprising a sealing ring ( 21 ), and means ( 3, 7, 26, 25 ) for moving the valve member axially between a first position in which the sealing ring ( 21 ) is in seating engagement with the annular valve seats to close the annular passage to fluid flow therethrough and a second position in which the sealing ring ( 21 ) is spaced from the annular valve seats ( 8, 15 ) so that the annular passage is open to fluid flow therethrough. The valve assembly further comprises axially spaced apart first and second valve guide means ( 6 ) for guiding the valve member during axial movement between its first and second positions.

19. 发明专利

CA3015552A1 HYDRAULIC MULTI-ROTOR AERIAL VEHICLE 未知
公开(公告)号：CA3015552A1
公开(公告)日：2019-03-04
申请号：CA3015552
申请日：2018-08-28
申请人： ARTEMIS INTELLIGENT POWER LTD
发明人： CALDWELL NIALL JAMES
IPC分类号： B64D27/02 , B64C27/08 , B64C27/12
摘要： A multi-rotor aerial vehicle comprises least two rotors, a controller, a power supply having an output shaft, a shaft-driven hydraulic machine coupled to the output shaft and at least two rotor-driving hydraulic machines coupled to respective rotors. At least one of the hydraulic machines is an electronically commutated hydraulic machine in which the displacement of hydraulic fluid through each working chamber is regulated by one or more electronically controllable valves, during each cycle of working chamber volume, in phased relationship to cycles of working chamber volume. The controller controls the one or more electronically controllable valves of each of the electronically commutated hydraulic machines to independently control the rotation of the rotors. It may be that the shaft-driven hydraulic machine is an electronically commutated machine with a plurality of independent outputs, which independently drive the rotor-driving hydraulic machines. It may be that the rotor-driving hydraulic machines are electronically commutated machines the displacement of which is independently controlled to independently drive the rotors.

20. 发明专利

BRPI0914528A2 acionador de válvula. 未知
公开(公告)号：BRPI0914528A2
公开(公告)日：2015-12-15
申请号：BRPI0914528
申请日：2009-10-27
申请人： ARTEMIS INTELLIGENT POWER LTD , SAUER DANFOSS APS
发明人： CALDWELL NIALL JAMES , STEIN UWE BERNHARD PASCAL , RAMPEN WILLIAM HUGH SALVIN
IPC分类号： F16K31/08 , H01F7/08 , H01F7/13 , H01F7/16

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