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1. 发明申请

WO2022144553A1 CONTROLLER FOR HYDRAULIC APPARATUS FOR A VEHICLE 审中-公开
公开(公告)号：WO2022144553A1
公开(公告)日：2022-07-07
申请号：PCT/GB2021/053449
申请日：2021-12-30
申请人： ARTEMIS INTELLIGENT POWER LIMITED
发明人： CALDWELL, Niall , DOLE, Alexis , MARSHALL, Paul
IPC分类号： B60K6/12 , B66F9/075 , E02F9/22 , F15B1/02 , F15B21/14 , B66F9/22
摘要： The present invention refers to a controller for hydraulic apparatus (100) for controlling a vehicle. The controller is configured to determine (310) that an hydraulic actuator is moving in such a way that an energy return criteria is being met and, in response thereto, control (320) the hydraulic apparatus in a way to transfer energy from the hydraulic actuator to an energy storage component, via a hydraulic machine. The controller is further configured to receive (330) a propulsion demand signal indicative of a propulsion demand to propel the vehicle, and to control (340) the hydraulic apparatus in a way to transfer energy from the energy storage component to a hydraulic propulsion motor of the hydraulic apparatus to propel the vehicle in accordance with the propulsion demand.

2. 发明申请

WO2022144548A1 CONTROLLER FOR HYDRAULIC APPARATUS 审中-公开
公开(公告)号：WO2022144548A1
公开(公告)日：2022-07-07
申请号：PCT/GB2021/053444
申请日：2021-12-30
申请人： ARTEMIS INTELLIGENT POWER LIMITED
发明人： DOLE, Alexis , GREEN, Matthew , HUTCHESON, John , ABRAHAMS, Daniel , CALDWELL, Niall
IPC分类号： B60K6/12 , B66F9/075 , E02F9/22 , F15B1/02 , F15B21/14 , B66F9/22
摘要： The present invention provides a controller for hydraulic apparatus (100). The controller is configured to determine (310) that an energy return criteria has been met by movement of a first movement component of a first hydraulic actuator. In response thereto, the controller is further configured to select (320) at least one among a plurality of energy control strategies based on at least one operational characteristic of the hydraulic apparatus, and to control (330) the hydraulic apparatus to implement the energy control strategy during movement of the first movable component in such a way as to meet the energy return criteria. The plurality of energy control strategies comprises a first energy control strategy and a second energy control strategy. The at least one operational characteristic of the hydraulic apparatus comprises an indication of an expected energy recovery of one or more of the energy control strategies. The first energy control strategy comprises transferring energy from the first hydraulic actuator, via a hydraulic machine, to an energy consumer in torque connection with the hydraulic machine. The second energy control strategy comprises transferring energy from the first hydraulic actuator to a low-pressure reservoir of hydraulic fluid in the hydraulic circuit.

3. 发明公开

EP3011177A1 FLUID WORKING MACHINE (FLUID WORKING MACHINE) 有权
标题翻译：流体工作机（流体工作机）
公开(公告)号：EP3011177A1
公开(公告)日：2016-04-27
申请号：EP14726371.9
申请日：2014-05-27
申请人： Danfoss Power Solutions GmbH & Co. OHG , Artemis Intelligent Power Limited
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工作机器，包括：具有轴向孔（4）的气缸体（1）; 在所述轴向孔（4）内延伸且可围绕旋转轴线（3）旋转的曲轴（2）; 以及设置在所述气缸体（1）中的围绕所述轴向孔（4）布置且相对于所述轴向孔（4）向外延伸的第一和第二阀汽缸装置（13），所述第一和第二阀汽缸装置（13）所述第一和第二阀汽缸装置（13）围绕所述旋转轴线（3）彼此偏移，并且所述第一阀汽缸装置具有与所述第二阀汽缸装置的轴向范围重叠的轴向范围，其中所述第一和第二阀汽缸装置第二阀汽缸装置（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（14,14）的第一阀（14）的所述相应的第一工作流体端口（48,49）汽缸装置（13）经由在汽缸体（1）内延伸的共用导管（50,52）彼此流体连通。

4. 发明授权

EP3011177B1 FLUID WORKING MACHINE 有权
标题翻译：流体工作机器
公开(公告)号：EP3011177B1
公开(公告)日：2017-03-01
申请号：EP14726371.9
申请日：2014-05-27
申请人： Danfoss Power Solutions GmbH & Co. OHG , Artemis Intelligent Power Limited
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

5. 发明公开

EP4271582A1 CONTROLLER FOR HYDRAULIC APPARATUS FOR A VEHICLE 审中-实审
公开(公告)号：EP4271582A1
公开(公告)日：2023-11-08
申请号：EP21836615.1
申请日：2021-12-30
申请人： Artemis Intelligent Power Limited
发明人： CALDWELL, Niall , DOLE, Alexis , MARSHALL, Paul
IPC分类号： B60K6/12 , B66F9/075 , E02F9/22 , F15B1/02 , F15B21/14 , B66F9/22

6. 发明公开

EP4271581A1 CONTROLLER FOR HYDRAULIC APPARATUS 审中-实审
公开(公告)号：EP4271581A1
公开(公告)日：2023-11-08
申请号：EP21836614.4
申请日：2021-12-30
申请人： Artemis Intelligent Power Limited
发明人： DOLE, Alexis , GREEN, Matthew , HUTCHESON, John , ABRAHAMS, Daniel , CALDWELL, Niall
IPC分类号： B60K6/12 , B66F9/075 , E02F9/22 , F15B1/02 , F15B21/14 , B66F9/22

7. 发明授权

EP3004705B1 ATTACHMENT OF A FLUID FLOW HAT FOR ACTUATED VALVE 有权
标题翻译：用于驱动阀的流体流动帽的附件
公开(公告)号：EP3004705B1
公开(公告)日：2018-04-11
申请号：EP14726110.1
申请日：2014-05-14
申请人： Danfoss Power Solutions GmbH & Co. OHG , Artemis Intelligent Power Limited
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 (51), comprising a valve body (19,57), a movably arranged valve unit (3) and a separate fluid flow influencing unit (13, 25, 31, 35, 46, 56). The fluid flow influencing unit (13, 25, 31, 35, 46, 56) comprises a fluid flow influencing means part (18) and an attachment means part (28, 34, 38) for mechanical connection with the valve body (19). The attachment means part (28, 34, 38) and the fluid flow influencing unit (18) are connected to each other by a connection means part (27, 30, 33, 40, 47). The circumferential extent of the attachment means part (28, 34, 38) is larger as compared to the circumferential extent of the connection means part (27, 30, 33, 40, 47).

8. 发明公开

EP3011178A1 FLUID WORKING MACHINE 有权
标题翻译：流体工作机器
公开(公告)号：EP3011178A1
公开(公告)日：2016-04-27
申请号：EP14730096.6
申请日：2014-05-27
申请人： Danfoss Power Solutions GmbH & Co. OHG , Artemis Intelligent Power Limited
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.

9. 发明公开

EP3207248A1 CONTROLLER FOR HYDRAULIC PUMP 有权
标题翻译：液压泵控制器
公开(公告)号：EP3207248A1
公开(公告)日：2017-08-23
申请号：EP15766860.9
申请日：2015-09-23
申请人： Danfoss Power Solutions GmbH & Co. OHG , Artemis Intelligent Power Limited
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）以及第一和第二出口（102a，102b）的壳体（20）; 在所述壳体（20）内延伸且具有轴向偏置的第一和第二凸轮（62,64）的曲轴（4）; （20）中的活塞汽缸组件的第一组和第二组（30,32），所述组（30,32）中的每一个具有多个活塞汽缸组件，所述活塞汽缸组件具有周期性变化的体积的工作室并且在行驶与曲轴（4）的关系; 与第一和第二组（30,32）相关的一个或多个可电子控制的阀（40）; 和控制器（70），所述控制器（70）被配置为在工作室容积的每个循环中主动地控制所述电子可控阀（40）的打开和/或关闭，从而控制第一组和第二组（30,32）），其中至少第一组（30）包括与第一凸轮（62）成驱动关系的第一活塞缸组件和与第二凸轮（64）成驱动关系的第二活塞缸组件，并且其中第一组是配置成从第一入口（100a）接收工作流体并将工作流体输出到第一出口（102a），并且第二组配置成从第二入口（100b）接收工作流体并将工作流体输出到第二出口（102B）。

10. 发明授权

EP3011178B1 FLUID WORKING MACHINE 有权
标题翻译：流体工作机
公开(公告)号：EP3011178B1
公开(公告)日：2017-06-21
申请号：EP14730096.6
申请日：2014-05-27
申请人： Danfoss Power Solutions GmbH & Co. OHG , Artemis Intelligent Power Limited
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

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