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公开(公告)号：WO2010057494A1
公开(公告)日：2010-05-27
申请号：PCT/DK2009/000240
申请日：2009-11-17
Applicant: SAUER-DANFOSS APS , ARTEMIS INTELLIGENT POWER LTD. , LAIRD, Stephen , KUTTLER, Onno , WADSLEY, Luke
Inventor： LAIRD, Stephen , KUTTLER, Onno , WADSLEY, Luke
IPC: F16K11/04
CPC classification number: F16K11/04 , F04B7/0076 , F04B13/02 , F04B53/1082 , F16K31/0624 , Y10T137/86493
Abstract: The invention relates to a fluid distribution valve (1, 25, 29, 37, 43), comprising at least a first fluid port (2), a second fluid port (3) and a third fluid port (4). These ports are connecting to a fluid distribution chamber (5). The second fluid port (3) can be selectively connected to the first fluid port (2) and/or the third fluid port (4) through said distribution chamber (5). The second fluid port (3) is arranged between the first fluid port (2) and the third fluid port (4).
Abstract translation: 本发明涉及一种包括至少第一流体端口（2），第二流体端口（3）和第三流体端口（4）的流体分配阀（1,25,29,37,43）。 这些端口连接到流体分配室（5）。 第二流体端口（3）可以通过所述分配室（5）选择性地连接到第一流体端口（2）和/或第三流体端口（4）。 第二流体口（3）布置在第一流体端口（2）和第三流体端口（4）之间。
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2.发明申请A METHOD OF OPERATING A FLUID-WORKING MACHINE AND A FLUID-WORKING MACHINE 审中-公开一种操作流体工作机器和流体工作机器的方法
公开(公告)号：WO2008012577A2
公开(公告)日：2008-01-31
申请号：PCT/GB2007/050435
申请日：2007-07-23
Applicant: SAUER-DANFOSS APS , RAMPEN, Dr Win , KUTTLER, Onno , CALDWELL, Dr Niall
Inventor： RAMPEN, Dr Win , KUTTLER, Onno , CALDWELL, Dr Niall
CPC classification number: F04B17/05 , F03C1/0447 , F04B49/065 , F16H61/4035 , F16H61/4043 , F16H61/4148
Abstract: The present invention provides a method of controlling a fluid working machine (12) having a plurality of working cylinders (14) having pistons (16) therein and arranged to drive a shaft (18), in which said cylinders are supplied with pressurised working fluid via a manifold (24), the contents of which may be 5 purged by a de-pressuriser taking one of a number for forms such as to allow re- activation of said machine (10).
Abstract translation: 本发明提供了一种控制流体工作机器（12）的方法，该流体工作机器具有其中具有活塞（16）并被设置成驱动轴（18）的多个工作缸（14），其中 所述缸通过歧管（24）供应有加压工作流体，所述歧管（24）的内容物可通过去压器采用多种形式中的一种形式来清洗，以允许所述机器（10）的再启动。 / p>
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Patent Agency Ranking
公开(公告)号：WO2009056141A1
公开(公告)日：2009-05-07
申请号：PCT/DK2008/000385
申请日：2008-10-29
Applicant: SAUER-DANFOSS APS , KUTTLER, Onno , LAI, Ken, Kin-Ho
Inventor： KUTTLER, Onno , LAI, Ken, Kin-Ho
CPC classification number: F04B7/0076 , F04B11/005 , F04B49/06 , F04B49/243 , F04B2201/0601 , F04B2205/13
Abstract: When the fluid flow output of a synthetically commutated hydraulic pump is adapted to a given fluid flow demand, pulsations in the fluid output flow of the synthetically commutated hydraulic pump can occur. To avoid such pressure pulsations, it is suggested, to use a set of pre- calculated actuation patterns for actuating the electrically commutated valves of the synthetically commutated hydraulic pump.
Abstract translation: 当合成换向液压泵的流体流量输出适应给定的流体流量需求时，合成换向液压泵的流体输出流的脉动可能发生。 为了避免这种压力脉动，建议使用一组预先计算的致动模式来致动合成换向液压泵的电气换向阀。
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公开(公告)号：WO2009056140A1
公开(公告)日：2009-05-07
申请号：PCT/DK2008/000384
申请日：2008-10-29
Applicant: SAUER-DANFOSS APS , KUTTLER, Onno , LAI, Ken Kin-Ho
Inventor： KUTTLER, Onno , LAI, Ken Kin-Ho
CPC classification number: F04B49/065 , F04B49/22
Abstract: To improve the fluid output flow characteristics (14) of a synthetically commutated hydraulic pump (1), it is suggested to use a plurality of different valve (10) actuation strategies. For every fluid flow demand region (I to Vl) a certain actuation strategy is chosen.
Abstract translation: 为了改进合成换向液压泵（1）的流体输出流动特性（14），建议使用多个不同的阀（10）致动策略。 对于每个流体流动需求区域（I至V1），选择一定的致动策略。
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公开(公告)号：WO2009056138A1
公开(公告)日：2009-05-07
申请号：PCT/DK2008/000382
申请日：2008-10-29
Applicant: SAUER-DANFOSS ApS , KUTTLER, Onno , STEIN, Uwe
Inventor： KUTTLER, Onno , STEIN, Uwe
CPC classification number: F04B53/22 , F04B7/0076 , F04B53/1082
Abstract: In usual hydraulic pumps, a separate assembly opening is provided for every valve of the hydraulic pump. This design causes sealing problems. It is proposed, that the fluid inlet valve (67) and the fluid outlet valve (74) can be assembled through a common assembly access port (38).
Abstract translation: 在通常的液压泵中，为液压泵的每个阀提供单独的组装开口。 这种设计会导致密封问题。 建议流体入口阀（67）和流体出口阀（74）可以通过公共组件进入口（38）组装。
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公开(公告)号：WO2009056137A1
公开(公告)日：2009-05-07
申请号：PCT/DK2008/000381
申请日：2008-10-29
Applicant: SAUER-DANFOSS ApS , KUTTLER, Onno , LAI, Ken, Kin-ho
Inventor： KUTTLER, Onno , LAI, Ken, Kin-ho
CPC classification number: F04B7/0076 , F04B11/005 , F04B49/06 , F04B49/243 , F04B2201/0601 , F04B2205/13
Abstract: A fluid working machine (1) has several working chambers (5) of cyclically changing volume. For pumping hydraulic fluid, the inlet and outlet valves (8, 9) are electrically actuated. The timing of the actuation of said electrically actuated valves (8, 9) is varied depending on the fluid flow demand.
Abstract translation: 流体工作机（1）具有数个周期性变化的工作室（5）。 为了泵送液压流体，入口阀和出口阀（8,9）被电致动。 所述电致动阀（8,9）的致动定时取决于流体流量需求而变化。
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7.发明申请A METHOD OF OPERATING A FLUID-WORKING MACHINE AND A FLUID-WORKING MACHINE 审中-公开一种流体动力机械和流体动力机械的运行方法
公开(公告)号：WO2008012577A3
公开(公告)日：2008-03-13
申请号：PCT/GB2007050435
申请日：2007-07-23
Applicant: SAUER DANFOSS APS , RAMPEN DR WIN , KUTTLER ONNO , CALDWELL DR NIALL
Inventor： RAMPEN DR WIN , KUTTLER ONNO , CALDWELL DR NIALL
IPC: F03C1/04 , F04B17/05 , F04B39/14 , F04B49/06 , F16H61/40 , F16H61/4035 , F16H61/4043
CPC classification number: F04B17/05 , F03C1/0447 , F04B49/065 , F16H61/4035 , F16H61/4043 , F16H61/4148
Abstract: The present invention provides a method of controlling a fluid working machine (12) having a plurality of working cylinders (14) having pistons (16) therein and arranged to drive a shaft (18), in which said cylinders are supplied with pressurised working fluid via a manifold (24), the contents of which may be 5 purged by a de-pressuriser taking one of a number for forms such as to allow re- activation of said machine (10).
Abstract translation: 本发明提供了一种控制流体工作机器（12）的方法，所述流体工作机器（12）具有多个在其中具有活塞（16）的工作缸（14），并被布置成驱动轴（18），其中所述气缸被供给加压工作流体 通过歧管（24），其内容物可以通过取反加压器5清除，其中的一个数字用于允许所述机器（10）的重新启动。
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