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1. 发明申请

WO2016058797A1 CONTROLLER FOR HYDRAULIC PUMP 审中-公开
标题翻译：液压泵控制器
公开(公告)号：WO2016058797A1
公开(公告)日：2016-04-21
申请号：PCT/EP2015/071824
申请日：2015-09-23
申请人： DANFOSS POWER SOLUTIONS GMBH & CO OHG , ARTEMIS INTELLIGENT POWER LTD.
发明人： DOLE, Alexis , STEIN, Uwe Bernhard Pascal , KUTTLER, Onno
IPC分类号： F04B1/06 , F01B1/06 , F04B49/00 , F04B49/22
CPC分类号： F04B1/063 , F04B1/066 , F04B49/00 , F04B49/007 , F04B49/22
摘要： A hydraulic pump (6) comprising: a housing (20) having first and second inlets (100a,100b) and first and second outlets (102a, 102b); a crankshaft (4) extending within the housing (20) and having axially offset first and second cams (62, 64); first and second groups (30, 32) of piston cylinder assemblies provided in the housing (20), each of the said groups (30, 32) having a plurality of piston cylinder assemblies having a working chamber of cyclically varying volume and being in driving relationship with the crankshaft (4); one or more electronically controllable valves (40) associated with the first and second groups (30, 32); and a controller (70) configured to actively control the opening and/or closing of the said electronically controllable valves (40) on each cycle of working chamber volume to thereby control the net displacement of fluid by the first and second groups (30, 32), wherein at least the first group (30) comprises a first piston cylinder assembly in driving relationship with the first cam (62) and a second piston cylinder assembly in driving relationship with the second cam (64), and wherein the first group is configured to receive working fluid from the first inlet (100a) and to output working fluid to the first outlet (102a) and the second group is configured to receive working fluid from the second inlet (100b) and to output working fluid to the second outlet (102b).
摘要翻译：一种液压泵（6），包括：具有第一和第二入口（100a，100b）和第一和第二出口（102a，102b）的壳体（20）在所述壳体（20）内延伸并具有轴向偏移的第一和第二凸轮（62,64）的曲轴（4）; 设置在壳体（20）中的活塞气缸组件的第一组和第二组（30,32），每个所述组（30,32）具有多个活塞气缸组件，所述多个活塞气缸组件具有周期性变化体积的工作室，并且正在行驶与曲轴（4）的关系; 与第一组和第二组（30,32）相关联的一个或多个电子可控阀（40）; 以及控制器（70），其被配置为在每个工作室容积循环上主动地控制所述电子可控阀（40）的打开和/或关闭，从而控制由第一组和第二组（30,32）），其中至少第一组（30）包括与第一凸轮（62）驱动关系的第一活塞气缸组件和与第二凸轮（64）驱动关系的第二活塞气缸组件，并且其中第一组是被配置为从第一入口（100a）接收工作流体并将工作流体输出到第一出口（102a），并且第二组构造成从第二入口（100b）接收工作流体并将工作流体输出到第二出口（102B）。

2. 发明申请

WO2014191206A1 ATTACHMENT OF A FLUID FLOW HAT FOR ACTUATED VALVE 审中-公开
标题翻译：用于致动阀的流体流动帽的附着
公开(公告)号：WO2014191206A1
公开(公告)日：2014-12-04
申请号：PCT/EP2014/059880
申请日：2014-05-14
申请人： DANFOSS POWER SOLUTIONS GMBH & CO OHG , ARTEMIS INTELLIGENT POWER LTD.
发明人： DOLE, Alexis , LAVENDER, Jack Samuel , MCINTYRE, Fergus Robert , EILERS, Jens Dominik Willy
IPC分类号： F16K47/00 , F04B53/10 , F16K31/06
CPC分类号： F04B53/10 , F15D1/02 , F16K31/02 , F16K31/0655 , F16K47/00 , F16L13/14 , F16L15/08
摘要： The invention to a valve unit (1) for a synthetically commutated fluid working machine, comprising a valve body (19), a movably arranged valve unit (3) and a separate fluid flow influencing unit (13). The fluid flow influencing unit comprises a fluid flow influencing means part (18) and an attachment means part for mechanical connection with the valve body. The attachment means part and the fluid flow influencing unit are connected to each other by a connection means part. The circumferential extent of the attachment means part is larger as compared to the circumferential extent of the connection means part.
摘要翻译：本发明涉及一种用于合成换向流体加工机械的阀门单元（1），包括阀体（19），可移动地布置的阀单元（3）和单独的流体流动影响单元（13）。流体流动影响单元包括流体流动影响装置部分（18）和用于与阀体机械连接的附接装置部分。连接装置部分和流体流动影响单元通过连接装置部分相互连接。与连接装置部分的圆周范围相比，附接装置部分的圆周范围更大。

3. 发明申请

WO2014202345A1 FLUID WORKING MACHINE 审中-公开
标题翻译：流体工作机
公开(公告)号：WO2014202345A1
公开(公告)日：2014-12-24
申请号：PCT/EP2014/060897
申请日：2014-05-27
申请人： DANFOSS POWER SOLUTIONS GMBH & CO OHG , ARTEMIS INTELLIGENT POWER LTD.
发明人： DOLE, Alexis , STEIN, Uwe Bernhard Pascal , LAIRD, Stephen Michael
IPC分类号： F04B1/053 , F01B1/06
CPC分类号： F01B1/0624 , F01B1/062 , F01B1/0634 , F01B1/0655 , F04B1/0408 , F04B1/0421 , F04B1/047 , F04B1/0536 , F04B39/0005 , F04B39/122 , F04B53/10
摘要： The invention provides a fluid working machine comprising: a crankshaft (2) which is rotatable about an axis of rotation (3); adjacent first and second groups (5, 6, 8, 10) of valve cylinder devices (13) spaced from each other about the axis of rotation (3), one or each of the first and second groups (5, 6, 8, 10) of valve cylinder devices having first, second and third valve cylinder devices (13) arranged about and extending outwards with respect to the crankshaft (2), the first and third valve cylinder devices being axially offset from each other, the second valve cylinder device being axially offset from the first and third valve cylinder devices and the second valve cylinder device being offset from the first and third valve cylinder devices about the axis of rotation, wherein the second valve cylinder device has an axial extent which overlaps with the axial extent of one, or the axial extents of both, of the first and third valve cylinder devices.
摘要翻译：本发明提供了一种流体加工机，包括：可围绕旋转轴线（3）旋转的曲轴（2）; 相邻的围绕旋转轴线（3）彼此间隔开的气缸装置（13）的第一和第二组（5,6,8,10），第一组和第二组（5,6,8,10） 10）具有相对于曲轴（2）围绕并向外延伸的第一，第二和第三阀缸装置（13）的阀缸装置，第一和第三阀缸装置彼此轴向偏移，第二阀筒装置从第一和第三阀芯装置轴向偏移，第二气缸装置绕第一和第三气缸装置绕旋转轴线偏移，其中第二气缸装置具有与轴向范围重叠的轴向范围一个或两个轴向范围的第一和第三阀缸装置。

4. 发明申请

WO2014202344A1 FLUID WORKING MACHINE (FLUID WORKING MACHINE) 审中-公开
标题翻译：流体加工机（流体加工机）
公开(公告)号：WO2014202344A1
公开(公告)日：2014-12-24
申请号：PCT/EP2014/060896
申请日：2014-05-27
申请人： DANFOSS POWER SOLUTIONS GMBH & CO OHG , ARTEMIS INTELLIGENT POWER LTD.
发明人： DOLE, Alexis , STEIN, Uwe Bernhard Pascal
IPC分类号： F04B1/053 , F01B1/06
CPC分类号： F01B1/0624 , F01B1/062 , F01B1/0634 , F01B1/0655 , F04B1/0408 , F04B1/0421 , F04B1/047 , F04B1/0536 , F04B39/0005 , F04B39/122 , F04B53/10
摘要： The invention provides a fluid working machine comprising: a cylinder block (1) having an axial bore (4); a crankshaft (2) which extends within the axial bore (4) and is rotatable about an axis of rotation (3); and first and second valve cylinder devices (13) provided in the cylinder block (1) arranged about and extending outwards with respect to the axial bore (4), the first and second valve cylinder devices (13) being axially offset from each other, the first and second valve cylinder devices (13) being offset from each other about the axis of rotation (3), and the first valve cylinder device having an axial extent which overlaps the axial extent of the second valve cylinder device, wherein the first and second valve cylinder devices (13) comprise first valves (14) having respective first working fluid ports (48, 49), the said respective first working fluid ports (48, 49) of the first valves (14) of the first and second valve cylinder devices (13) being in fluid communication with each other via a common conduit (50, 52) extending within the cylinder block (1).
摘要翻译：本发明提供了一种流体加工机，包括：具有轴向孔（4）的气缸体（1）; 曲轴（2），其在所述轴向孔（4）内延伸并且可围绕旋转轴线（3）旋转; 以及设置在所述气缸体（1）中的相对于所述轴向孔（4）大致向外延伸的第一和第二阀芯装置（13），所述第一和第二阀芯装置（13）彼此轴向偏移，所述第一和第二阀芯装置（13）绕所述旋转轴线（3）彼此偏移，并且所述第一阀芯装置具有与所述第二阀芯装置的轴向长度重叠的轴向范围，其中所述第一和第第二阀缸装置（13）包括具有相应的第一工作流体端口（48,49）的第一阀（14），第一和第二阀的第一阀（14）的所述相应的第一工作流体端口（48,49）气缸装置（13）通过在气缸体（1）内延伸的公共导管（50,52）彼此流体连通。

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