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    • 1. 发明申请
    • A COUPLING DEVICE, A DRIVE ASSEMBLY FOR A COUPLING DEVICE AND A METHOD OF SUPPLYING A SUBSTANCE
    • 耦合装置,用于耦合装置的驱动组件以及供应物质的方法
    • WO2018065896A1
    • 2018-04-12
    • PCT/IB2017/056090
    • 2017-10-03
    • CSIR
    • MATHEBULA, Ipeleng, SamsonHOLLOWAY, MarkTHERON, Hendrik, JacobusMJALI, Kadephi, Vuyolwethu
    • F16L37/44
    • This invention relates to coupling devices, particularly to coupling devices for use with pressurized substances, for example, fluids such as liquids, gases, and plasmas; drive assemblies for said coupling devices; and to methods of supplying substances. The coupling device comprises a housing defining a chamber, the housing comprising inlet, outlet, and re-circulation/vent apertures; a valve assembly disposed in the chamber, the valve assembly comprising a valve; and a drive assembly located in the housing and operatively engageable with the valve assembly, wherein the drive assembly comprises a drive member disposed in the chamber; and a second cam member operatively engageable with the drive member and the valve assembly, wherein the second cam member is configured to be displaced by the drive member to cause the operation of the coupling device between uncoupled and coupled conditions, and the valve between the re-circulation/vent and charge conditions in a synchronized fashion.
    • 本发明涉及联接装置,特别涉及与加压物质(例如液体,气体和等离子体等流体)一起使用的联接装置; 用于所述联接装置的驱动组件; 和供应物质的方法。 联接装置包括限定腔室的壳体,壳体包括入口,出口和再循环/通气孔; 设置在所述腔室中的阀组件,所述阀组件包括阀; 以及驱动组件,位于所述壳体中并且可操作地与所述阀组件接合,其中所述驱动组件包括设置在所述腔室中的驱动构件; 以及第二凸轮构件,所述第二凸轮构件可操作地与所述驱动构件和所述阀组件接合,其中所述第二凸轮构件构造成由所述驱动构件移位,以引起所述联接装置在未联接状态和联接状态之间的操作,并且所述阀 以同步的方式提供循环/通风和充电条件。
    • 4. 发明申请
    • DEVICE FOR RELEASING OF PRESSURE IN HYDRAULIC HOSES
    • 液压车间压力释放装置
    • WO1991008416A1
    • 1991-06-13
    • PCT/SE1990000772
    • 1990-11-23
    • GERLAM, ChristopherVON PAYKULL, Inga, Lill
    • F16L37/44
    • F16L37/23F16L37/36
    • The present invention comprises in short a device in the form of a tool for unloading pressure in hydraulic systems, said device including tubular housing (2) with a hydraulic liquid collection chamber (5). Preferably at either end of the housing (1) there is a male or female coupling half (17) for connection to a coupling half (20) in a hydraulic system. The coupling half (17) surrounds an actuating member (11), which is axially displaceable in relation to the coupling half (17), from a retracted position to an outward position, in the latter for actuating a valve plunger (21) in the connected coupling half (20) such as to open the valve and release pressure.
    • 本发明简单地包括用于卸载液压系统中的压力的​​工具形式的装置,所述装置包括具有液压液体收集室(5)的管状壳体(2)。 优选地,在壳体(1)的任一端处具有用于连接到液压系统中的联接器半部(20)的凸形或阴性联接半部(17)。 联接半部(17)围绕致动构件(11),其致动构件(11)可相对于联接器半部(17)从缩回位置轴向移动到向外位置,在后部位置中,用于致动阀柱塞(21) 连接联轴器(20),以打开阀门并释放压力。
    • 8. 发明申请
    • DOCKING VALVE
    • 锁止阀
    • WO01098197A1
    • 2001-12-27
    • PCT/SE2001/000209
    • 2001-02-05
    • B65B39/00B67C3/28B67D5/02F16K1/38F16L37/44
    • B65B39/004
    • The invention relates to a docking valve for dispensing liquid or pasty material to a container provided with a filler valve, and to a method for dispensing said material. The invention describes a docking valve (1) comprising a valve body with at least one connection (13, 14) for pressure medium, a pressure-medium-controlled means (10) for acting on the valve, a connection (16) for material which is to be dispensed, and a nozzle (z) for dispensing material, said nozzle being provided with a needle valve (4), where the nozzle and the needle valve near their outer ends cooperate along a circular contact line, and where the distance between an inner surface of the nozzle and an outer surface of the needle valve diverge on each side of the contact line. The docking valve cooperates in a corresponding manner with a seat in the filler valve. The object of the invention is to make available a system for dispensing material which minimizes leakage and loss from the valves.
    • 本发明涉及一种用于将液体或糊状材料分配到设置有填充阀的容器的对接阀以及用于分配所述材料的方法。 本发明描述了一种对接阀(1),其包括具有用于压力介质的至少一个连接件(13,14)的阀体,用于作用在阀上的压力介质控制装置(10),用于材料的连接件(16) 以及用于分配材料的喷嘴(z),所述喷嘴设置有针阀(4),其中喷嘴和针阀在其外端附近沿着圆形接触线协作,并且其中距离 在喷嘴的内表面和针阀的外表面之间在接触线的每一侧发散。 对接阀以相应的方式与填充阀中的阀座配合。 本发明的目的是提供一种用于分配材料的系统,其最小化阀的泄漏和损失。
    • 9. 发明申请
    • HIGH PRESSURE FILLING NOZZLE
    • 高压填充喷嘴
    • WO99061835A1
    • 1999-12-02
    • PCT/US1999/011323
    • 1999-05-21
    • F16L37/40F16L37/12F16L37/44
    • F16L37/0848F16L37/121F16L37/44
    • A fluid nozzle (1) for dispensing high pressure fluids includes an outer sleeve, a nozzle inlet (3) for receiving a high pressure fluid and a nozzle outlet (4) for discharging the high pressure fluid, an inner pipe in fluid communication with the nozzle inlet and the nozzle outlet, a valve biased to close the fluid flow passage through the inner pipe, a piston (6), and a plurality of radially movable connecting jaws (5) positioned about the periphery of the outlet (4). The connecting jaws (5) have first ends engaging the piston (6) and second ends for engaging an inlet of a fluid receptacle (2). In the connected position, the pressure exerted by the fluid causes the connecting jaws (5), the piston (6), and the inner pipe to move axially relative to the outer sleeve and in turn causes the valve to open, permitting passage of the high pressure fluid through the nozzle.
    • 用于分配高压流体的流体喷嘴(1)包括外套管,用于接收高压流体的喷嘴入口(3)和用于排出高压流体的喷嘴出口(4),与所述高压流体流体连通的内管 喷嘴入口和喷嘴出口,被偏置以关闭通过内管的流体流动通道的阀,活塞(6)和围绕出口(4)的周边定位的多个可径向移动的连接爪(5)。 连接爪(5)具有接合活塞(6)的第一端和用于接合流体容器(2)的入口的第二端。 在连接位置,由流体施加的压力导致连接爪(5),活塞(6)和内管相对于外套筒轴向移动,从而使阀打开,从而允许通过 高压流体通过喷嘴。
    • 10. 发明申请
    • VALVE COUPLING ASSEMBLY
    • WO2022258330A1
    • 2022-12-15
    • PCT/EP2022/063445
    • 2022-05-18
    • NORMA GERMANY GMBH
    • WILLIAMS, GarySTOLL, ViktorPETERSON, DavidLYSON, PrzemyslawHANDS, ChrisKINTEA, Daniel
    • F16L29/02F16L29/04F16L37/32F16L37/44
    • Valve coupling assembly (10) comprising a first fluid line connector (16) with a first fluid line (12) and a second fluid line connector (18) with a second fluid line (14), wherein in an operational state, the first and second fluid line connector are engaged to each other and the first fluid line (12) and the second fluid line (14) are connected in fluid communication, wherein in an disengaged state, the first fluid line connector (16) and the second fluid line connector (18) are disengaged from each other and the first and second fluid line are disconnected from each other, wherein a first valve is arranged in the first fluid line (12), the first valve being configured to control a flow of a fluid in the first fluid line (12), wherein, in a closed state of the first valve, the first fluid line (12) is sealed, and, in an open state of the first valve, the first fluid line (12) is open, wherein the second fluid line connector (18) comprises at least one push element (22) mounted to a body of the second fluid line connector (18), the push element (22) being configured to push the first valve from the closed state to the open state when the first valve coupling assembly (10) transfers from the disengaged to the operational state, wherein, in the operational state, the push element (22) abuts on the first valve and locks the first valve in the open state.