HYDRAULIC SYSTEM
    1.
    发明申请
    HYDRAULIC SYSTEM 审中-公开
    液压系统

    公开(公告)号:WO1994013958A1

    公开(公告)日:1994-06-23

    申请号:PCT/DK1993000390

    申请日:1993-11-30

    Inventor: DANFOSS A/S

    CPC classification number: F15B13/0417

    Abstract: A hydraulic system is proposed, with a pressure source (P), a pressure sink (T), a work motor (4), a main valve (3) which is arranged between the pressure source (P) and the pressure sink (T) on the one hand and the work motor (4) on the other hand and is connected to the work motor (4) by way of work connections (73, 74), and a compensating valve (2) between the pressure source (P) and main valve (3) and an additional valve arrangement (5) between the main valve (3) and the pressure sink (T), which controls the volume flow from the main valve to the pressure sink (T). In a system of that kind it is desirable to provide better control facilities. To that end, the valve arrangement (5) has an externally controllable degree of opening.

    Abstract translation: 提出了一种液压系统,其具有压力源(P),压力沉降器(T),工作电动机(4),主阀(3),其设置在压力源(P)和压力传感器(T )和另一方面的工作电动机(4),并通过工作连接(73,74)和压力源(P)之间的补偿阀(2)连接到工作电动机(4) )和主阀(3)以及主阀(3)和压力槽(T)之间的附加阀装置(5),其控制从主阀到压力罐(T)的体积流量。 在这种系统中,希望提供更好的控制设施。 为此,阀装置(5)具有外部可控的开度。

    HYDRAULIC SYSTEM WITH PUMP AND LOAD
    2.
    发明申请
    HYDRAULIC SYSTEM WITH PUMP AND LOAD 审中-公开
    带泵和负载的液压系统

    公开(公告)号:WO1993004290A1

    公开(公告)日:1993-03-04

    申请号:PCT/DK1992000218

    申请日:1992-07-07

    Inventor: DANFOSS A/S

    Abstract: In a hydraulic system with a pump (1) and load (4, 104), a bleed valve (16) is provided, which is connected to the pump pressure side (3) and opens towards the tank (2) when a predetermined pressure difference between the pump pressure and maximum load pressure is exceeded. This bleed valve is used in addition to a pump control device (22), wherein provision is made for the pressure difference at the bleed valve (16) to be somewhat greater than the pressure difference preset at the pump control device (22). The control apparatus (20) can preset the pump delivery rate in dependence on setting signals (s1, s2) and regulate it in dependence on a difference pressure signal (U). In addition, it is possible to compare the pressure difference signal with a pressure difference limit and to throttle the control valves (6, 106) in dependence thereon, in order to prevent overloading. The transducer delivering the pressure difference signal can be a position sensor (18) at the bleed valve (16). As a result, the performance of the hydraulic system can be improved in a simple manner.

    Abstract translation: 在包括泵(1)和负载(4,104)的液压系统中,净化阀(16)连接到泵(3)的压力侧并朝向储存器(2)打开, 超过泵压力和最大负载压力之间的预定压力差的情况。 净化阀被辅助地用于泵控制器(22),该控制器被设计为使得净化阀(16)处的压力差略大于装置处的预选压力差。 调节泵(22)。 调节装置(20)可根据调节信号(s1,s2)预先选择泵的流量并根据压差信号(U)进行调节。 此外,可以比较压差信号和压差极限并根据所述比较压缩控制阀(6,106),以避免过载。 传送压力差信号的传感器可以是位于净化阀(16)处的位置检测器(18)。 这使得能够以简单的方式提高液压系统的效率。

    UMKEHROSMOSEVORRICHTUNG
    3.
    发明申请
    UMKEHROSMOSEVORRICHTUNG 审中-公开
    反渗透装置

    公开(公告)号:WO2010022726A1

    公开(公告)日:2010-03-04

    申请号:PCT/DK2009/000192

    申请日:2009-08-28

    Abstract: Es wird eine Umkehrosmoseeinrichtung (1) angegeben mit einer Membraneinheit (2), die einen Einlass (3), einen Permeatauslass (4) und einen Konzentratauslass (5) aufweist, eine Hochdruckpumpe (8), die mit dem Einlass (3) verbunden ist, einem Druckaustauscher (11), der auf seiner Konzentratseite (10) mit dem Konzentratauslass (5) verbunden ist und einer Verstarkungspumpe zwischen dem Druckaustauscher (11) und dem Einlass (3). Man mδchte einen mόglichst niedrigen Energieverbrauch erzielen. Hierzu ist vorgesehen, dass die Verstärker pumpe als Verdrangerpumpe (16) ausgebildet ist.

    Abstract translation: 有(1)设置有(2),其具有(3)中,渗透物出口的浓缩物出口(5),高压泵(8)连接到所述入口的入口(4)和一个膜单元反渗透装置(3)连接 中,连接到浓缩物出口(5)和所述压力交换器(11)之间的Verstarkungspumpe一个压力交换器(11),这是在它的浓缩物侧(10)和所述入口(3)。 一个mdchte一个m?Glichst实现低功耗。 为了这个目的,它提供的是,增压泵被形成为Verdrangerpumpe(16)。

    REVERSE OSMOSIS SYSTEM
    4.
    发明申请
    REVERSE OSMOSIS SYSTEM 审中-公开
    反向OSMOSIS系统

    公开(公告)号:WO2011103875A2

    公开(公告)日:2011-09-01

    申请号:PCT/DK2011/000011

    申请日:2011-02-24

    CPC classification number: B01D61/06 B01D2313/243 C02F1/441

    Abstract: The invention concerns a reverse osmosis system (1) with at least one membrane unit (2) comprising an inlet (3), a permeate outlet (4) and a concentrate outlet (5), a high-pressure pump (8) that is connected to the inlet (3), a pressure exchanger (11) comprising at least one high-pressure concentrate connection (HPC), and a booster pump. It is endeavoured to achieve the lowest possible energy consumption. For this purpose, the booster pump is made as a displacement pump (16) that is arranged between the concentrate outlet (5) and the high-pressure concentrate connection (HPC) of the pressure exchanger (11).

    Abstract translation: 本发明涉及一种反渗透系统(1),其中至少一个膜单元(2)包括入口(3),渗透物出口(4)和浓缩物出口(5),高压泵(8) 连接到入口(3),包括至少一个高压浓缩物连接(HPC)的压力交换器(11)和增压泵。 努力实现最低的能源消耗。 为此,增压泵被制成位于设置在浓缩物出口(5)和压力交换器(11)的高压浓缩连接件(HPC)之间的排量泵)。

    CONTROLLED PROPORTIONAL VALVE
    5.
    发明申请
    CONTROLLED PROPORTIONAL VALVE 审中-公开
    控制比例阀

    公开(公告)号:WO1994013524A1

    公开(公告)日:1994-06-23

    申请号:PCT/DK1993000388

    申请日:1993-11-30

    Inventor: DANFOSS A/S

    Abstract: A controlled proportional valve is provided, with a main slide valve section (4) containing a main slide valve, which section controls a flow of fluid between a pump connection (P) connected to a pump (2) and a tank connection (T) connected to a tank (6) and two work connections connected to a load (5) and which generates a load-sensing signal (LSINT) in dependence on the pressures at the work connections (A, B), and with a compensating slide valve section (3) which controls the pressure across the main slide valve section (4) in dependence on the load-sensing signal (LSINT). It is desirable to achieve a more rapid response time in a proportional valve of that kind, wherein the control means should be capable of being retroffited in existing proportional valves. To that end, a control arrangement (10) which controls the pressure of the load-sensing signal (LSINT) to influence the actual volume flow and/or the actual pressure in the work connections (A, B) is provided.

    Abstract translation: 提供了一种控制比例阀,其中主滑阀部分(4)包含主滑阀,该部分控制连接到泵(2)的泵连接(P)和罐连接(T)之间的流体流动, 连接到罐(6)和连接到负载(5)的两个工作连接,并且根据工作连接(A,B)上的压力产生负载感测信号(LSINT),并且利用补偿滑阀 (3),其根据负载感测信号(LSINT)控制主滑阀部分(4)上的压力。 期望在这种比例阀中实现更快的响应时间,其中控制装置应该能够在现有的比例阀中被推回。 为此,提供了控制负载感测信号(LSINT)的压力以影响工作连接(A,B)中的实际体积流量和/或实际压力的控制装置(10)。

    STEERING SYSTEM FOR VEHICLES OR SHIPS
    6.
    发明申请
    STEERING SYSTEM FOR VEHICLES OR SHIPS 审中-公开
    车辆或船舶转向系统

    公开(公告)号:WO1994013523A1

    公开(公告)日:1994-06-23

    申请号:PCT/DK1993000389

    申请日:1993-11-30

    Inventor: DANFOSS A/S

    CPC classification number: B63H25/24 B62D5/003 B62D5/064

    Abstract: A steering system for vehicles or ships is provided, with a steering handwheel (11) and a steering element (1) with no mechanical linkage line therebetween, with a steering handwheel sensor device (14, 15), a steering element sensor device (16, 17) and a control arrangement (61, 62) which, in dependence on the output signals of the sensor devices (14-19), operates an electromechanical transducer (2, 3, 4, 5), on the output side of which the steering element (1) is arranged. It is desirable to increase the reliability of such a steering system. For that purpose, the control arrangement comprises at least two independent control units (61, 62), and a fault-monitoring device (28, 38) is provided which precludes a defective control unit from influencing the steering element.

    Abstract translation: 提供了一种用于车辆或船舶的转向系统,其具有转向手轮(11)和在其间没有机械连接线的操纵元件(1),其具有转向手轮传感器装置(14,15),转向元件传感器装置(16) ,17)和控制装置(61,62),其根据传感器装置(14-19)的输出信号操作机电换能器(2,3,4,5),其输出侧 设置转向元件(1)。 期望提高这种转向系统的可靠性。 为此,控制装置包括至少两个独立的控制单元(61,62),并且提供故障监视装置(28,38),其排除了有缺陷的控制单元影响转向元件。

    REVERSE OSMOSIS SYSTEM
    8.
    发明申请
    REVERSE OSMOSIS SYSTEM 审中-公开
    反渗透系统

    公开(公告)号:WO2011103875A3

    公开(公告)日:2011-11-17

    申请号:PCT/DK2011000011

    申请日:2011-02-24

    CPC classification number: B01D61/06 B01D2313/243 C02F1/441

    Abstract: The invention concerns a reverse osmosis system (1) with at least one membrane unit (2) comprising an inlet (3), a permeate outlet (4) and a concentrate outlet (5), a high-pressure pump (8) that is connected to the inlet (3), a pressure exchanger (11) comprising at least one high-pressure concentrate connection (HPC), and a booster pump. It is endeavoured to achieve the lowest possible energy consumption. For this purpose, the booster pump is made as a displacement pump (16) that is arranged between the concentrate outlet (5) and the high-pressure concentrate connection (HPC) of the pressure exchanger (11).

    Abstract translation: 本发明涉及具有包括入口(3),渗透物出口(4)和浓缩物出口(5)的至少一个膜单元(2)的反渗透系统(1),高压泵(8) 连接到入口(3),包括至少一个高压浓缩物连接(HPC)的压力交换器(11)和增压泵。 它努力实现尽可能低的能耗。 为此,增压泵被设计为位于浓缩物出口(5)和压力交换器(11)的高压浓缩物连接部(HPC)之间的容积式泵(16)。

    VERFAHREN ZUM HERSTELLEN UND/ODER MONTIEREN VON LAGEREINRICHTUNGEN
    9.
    发明申请
    VERFAHREN ZUM HERSTELLEN UND/ODER MONTIEREN VON LAGEREINRICHTUNGEN 审中-公开
    方法用于生产和/或存储设施的收录

    公开(公告)号:WO2008101504A1

    公开(公告)日:2008-08-28

    申请号:PCT/DK2008/000079

    申请日:2008-02-22

    CPC classification number: F16C25/06 F16C19/364 F16C19/543 F16C35/063

    Abstract: Die Erfindung betrifft ein Verfahren zum Herstellen und/oder Montieren von Lagereinrichtungen (4), die jeweils zwei Lager (11,12) umfassen, die so auf eine gemeinsame Achse (1) montiert und vorgespannt werden, dass ein Innenring (21) des einen Lagers (11) an einer achsfesten axialen Lageranlageflache (24) anliegt, und ein auf die gemeinsame Achse (1) befestigtes AnIageelement an einer weiteren achsfesten axialen Anlagefläche (26) und einem lnnenring (22) des anderen Lagers (12) anliegt. Um die Herstellkosten der Lagereinrichtung zu reduzieren, werden die folgenden Schritte durchgeführt: a) mindestens ein Lager (11,12) der Lagereinrichtungen (4) wird vor der Montage der Lagereinrichtung (4) auf die Achse (1) vermessen, um mindestens ein Istmaβ individuell für die Lagereinrichtung (4) zu erfassen; b) aus dem Istmaβ wird mindestens ein Sollmaβ für die vermessene Achse (1) individuell für die Lagereinrichtung (4) gebildet; c) die Achse (1) wird individuell für die Lagereinrichtung (4) an das Sollmaβ angepasst.

    Abstract translation: 本发明涉及一种用于制造和/或轴承装置的组装方法(4)中,每两个轴承(11,12)包括,安装成在一个共同的轴线(1),并且被偏置,使得所述一个的内环(21) 轴承(11)在一个轴向固定的轴向轴承系统表面(24)搁置,和一个在共同的轴线(1)固定AnIageelement上的进一步轴向固定的轴向邻接表面(26),而另一轴承(12)的内圈(22)。 1)在至少一个实际尺寸测量(轴承装置(4)上的轴的轴承装置(4)的装配之前的)的至少一个轴承(11,12):为了减小轴承装置的制造成本,下面的步骤被执行 单独地检测用于轴承装置(4); b)从所述实际尺寸单独形成用于轴承装置(4)至少一种标称尺寸被调查轴(1); c)该轴(1)被适配为标称尺寸单独(对于轴承装置4)。

    VALVE
    10.
    发明申请
    VALVE 审中-公开

    公开(公告)号:WO1997025559A1

    公开(公告)日:1997-07-17

    申请号:PCT/DK1996000540

    申请日:1996-12-18

    Inventor: DANFOSS A/S

    CPC classification number: F16K17/0466 F16K17/196 F16K25/005

    Abstract: A valve (10) is specified, having a closing member (2), co-operating with a valve seat (11), said closing member (2) and said valve seat (11) each having in their contact area a closing surface (16, 17), which bear against each other in the closed state. With such a valve the improvement of the tightness must also be possible, even with a simple construction. For this purpose one of the closing surfaces (16, 17) is coated with a coating material (18), which is softer than the material of the other closing surface.

    Abstract translation: 具有闭合部件(2)的阀(10)与阀座(11)配合,所述关闭部件(2)和所述阀座(11)各自具有接触区域的闭合表面( 16,17),在封闭状态下相互抵触。 使用这种阀门,即使采用简单的结构,也可以提高密封性。 为此目的,一个闭合表面(16,17)涂覆有比另一个封闭表面的材料软的涂层材料(18)。

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