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1. 发明公开

EP3293599A1 DRUCKMINDERVENTIL 审中-公开
标题翻译：减压阀
公开(公告)号：EP3293599A1
公开(公告)日：2018-03-14
申请号：EP17190025.1
申请日：2017-09-08
申请人： Rausch und Pausch GmbH
发明人： KÖPPEL, Martin , KEMNITZ, Rocco
IPC分类号： G05D16/06
CPC分类号： F16K17/065 , B60G17/08 , B60G2500/114 , F16K1/12 , F16K7/12 , F16K31/0675 , F16K31/44 , G05D7/0113 , G05D7/0126 , G05D16/0655
摘要： Ein Druckminderventil einer Luftfederung von Kraftfahrzeugfahrwerken stellt bei schwankendem Eingangsdruck einen konstanten Ausgangsdruck bereit. Das Druckminderventil besitzt ein Gehäuse (1) mit einer allgemeinen Längsachse (2), mindestens einer Fluideingangsöffnung (3) und mindestens einer axialen Fluiddurchtrittsöffnung (4). In dem Gehäuse ist ein Ventilstößel (5) mit einem Ventilkörper (5d) verschieblich gelagert, der mit der axialen Fluiddurchtrittsöffnung ein Sitzventil (8) bildet. Eine ortsfest in dem Gehäuse angeordnete elastische Membran ist mit dem Ventilstößel gekoppelt und bildet zwei axial wirkende Differenzdruckflächen aus. Eine Druckrückführpassage (13) durchsetzt den Ventilstößel (5) und leitet einen stromabwärts des Sitzventils herrschenden Ausgangsdruck auf die elastische Membran. Die Wirkflächen des Ventilstößels, auf die der an der Fluideingangsöffnung (3) herrschende Eingangsdruck wirkt, sind so gestaltet, dass sich daran anliegende axiale Druckkräfte gegenseitig kompensieren, so dass der Eingangsdruck keine axiale Stellkraft auf den Ventilstößel ausübt. Zur Reduzierung der Hysterese kann der Ventilstößel (5) in einer Spaltdichtung verschieblich gelagert sein.
摘要翻译：机动车起落架的空气悬架的减压阀提供恒定的出口压力以及波动的入口压力。减压阀具有带有总体纵向轴线（2），至少一个流体入口开口（3）和至少一个轴向流体通道开口（4）的壳体（1）。在壳体中，具有阀体（5d）的阀杆（5）可移动地安装，该阀杆形成具有轴向流体通道开口的座阀（8）。固定设置在壳体弹性膜中的阀门与阀杆联接并形成两个轴向作用的压差表面。压力返回通道（13）穿过阀门挺杆（5）并且将提升阀下游的出口压力引导至弹性膜。阀挺杆的作用表面（流体入口开口（3）处的输入压力被设计成使得施加于其上的轴向压力相互补偿，使得入口压力不会在阀挺杆上施加轴向致动力。为了减小阀杆（5）的滞后可以可滑动地安装在间隙密封中。

2. 发明授权

EP1807659B1 APPARATUS FOR REGULATINGG FLOW OF A MEDIUM IN A HEATING AND COOLING SYSTEM 有权
标题翻译：装置，用于调节加热和冷却系统中的介质流量
公开(公告)号：EP1807659B1
公开(公告)日：2013-09-18
申请号：EP05756949.3
申请日：2005-07-07
申请人： TA Hydronics AB
发明人： MARSTORP, Leif , HOLMGREN, Björn
IPC分类号： F24D19/10 , F16K11/04 , F16K1/52 , G05D7/01
CPC分类号： G05D7/0126 , F16K1/526 , F24D19/1015 , Y10T137/7788 , Y10T137/87137

3. 发明公开

EP2521838A1 AUTONOMOUS INFLOW CONTROL DEVICE AND METHODS FOR USING SAME 审中-公开
标题翻译：自主流入控制装置及其使用方法
公开(公告)号：EP2521838A1
公开(公告)日：2012-11-14
申请号：EP11742650.2
申请日：2011-02-07
申请人： Services Pétroliers Schlumberger , Schlumberger Holdings Limited , Schlumberger Technology B.V. , PRAD Research and Development Limited , Schlumberger Technology Corporation
发明人： MOEN, Terje
IPC分类号： E21B34/06 , E21B43/12
CPC分类号： E21B43/14 , E21B34/08 , G05D7/0126 , Y10T137/7796
摘要： A valve assembly for regulating fluid flow in a horizontal wellbore. A housing can be coupled to a production tubular. A chamber is defined within the housing and can be in fluid communication through a flow channel with an inner annulus formed adjacent the wellbore. A piston and a biasing member can be disposed within the chamber, where the biasing member biases the piston into a first position. A flowpath is defined within the housing and communicable with both the production tubular and the inner annulus. The flowpath can include one or more nozzles disposed therein, and the piston can be configured to move between the first position allowing fluid flow through the flowpath to the production tubular and a second position preventing fluid flow to the production tubular.
摘要翻译：一种用于调节水平井筒内流体流动的阀组件。外壳可以连接到生产管。室被限定在壳体内并且可以通过具有形成在井眼附近的内环的流动通道流体连通。活塞和偏置构件可以设置在腔室内，其中偏置构件将活塞偏置到第一位置。流道被限定在壳体内并且可与生产管和内环连通。流动路径可以包括设置一个或多个喷嘴在其中，并且活塞可被配置成在第一位置，从而允许通过所述流路向所述生产管的流体流动，在第二位置防止流体流至生产管之间移动。

4. 发明授权

EP1580430B1 Volumenstrombegrenzer 有权
标题翻译：流量调节器
公开(公告)号：EP1580430B1
公开(公告)日：2009-06-03
申请号：EP05100674.0
申请日：2005-02-01
申请人： Continental Automotive GmbH
发明人： Geissel, Eberhard
IPC分类号： F04B49/035 , G05D7/01
CPC分类号： G05D7/0126 , F04B49/035

5. 发明授权

EP1321323B1 Régulateur automatique de débit de fluide d'un conduit aller d'un circuit de fluide 有权
标题翻译：自动限流器用于液体在液体回路中的流动
公开(公告)号：EP1321323B1
公开(公告)日：2006-05-03
申请号：EP02293178.6
申请日：2002-12-20
申请人： Trelleborg Automotive France
发明人： Merour, Sylvain , Gaudiau, Ghislain
IPC分类号： B60H1/00 , G05D7/01
CPC分类号： G05D7/0126 , B60H1/00485

6. 发明授权

EP0783642B8 VALVE FOR A SYSTEM HAVING A HEAT-CARRYING MEDIUM 失效
公开(公告)号：EP0783642B8
公开(公告)日：2005-09-14
申请号：EP95930415.5
申请日：1995-09-19
申请人： FRESE A/S
发明人： GYLOV, Hans, Henrik , JORGENSEN, Ole , MOLLER, Carsten
IPC分类号： F16K31/122 , G05D23/12
CPC分类号： F24D19/1018 , F24D19/1015 , G05D7/0126 , G05D23/125
摘要： Heat exchanger valve (8) with thermostat valve (12), a housing (9) with inlet (20) and outlet (21), a thermostat bellows displaceable spindle (30) with seal (42) which, by the expansion/contraction of the thermostat bellows and against the pressure of a surrounding spring (31), can close/open an opening (27) with a seating (27a) in a transverse wall (24) between the inlet (20) and the outlet (21), and a piston (13) controlled by differential pressure for the control of a medium's differential pressure across a pre-setting (11) and a thermostat valve (12) consisting of the seating (27a) and the seal (42) between the inlet (20) and the piston (13), the thermostat valve (12) being able to cut off the flow between the inlet and the outlet independently of the pre-setting (11). With the valve (8), only a predetermined maximum amount of the heat-carrying medium flows through the heat exchangers (5). If the differential pressure is increased when the valves on a pipe length are closed, the flow in the individual heat exchangers (5) is not increased.

7. 发明授权

EP0783642B1 VALVE FOR A SYSTEM HAVING A HEAT-CARRYING MEDIUM 失效
公开(公告)号：EP0783642B1
公开(公告)日：2005-07-20
申请号：EP95930415.5
申请日：1995-09-19
申请人： FRESE ARMATUR A/S
发明人： GYLOV, Hans, Henrik , JORGENSEN, Ole , MOLLER, Carsten
IPC分类号： F16K31/122 , G05D23/12
CPC分类号： F24D19/1018 , F24D19/1015 , G05D7/0126 , G05D23/125
摘要： Heat exchanger valve (8) with thermostat valve (12), a housing (9) with inlet (20) and outlet (21), a thermostat bellows displaceable spindle (30) with seal (42) which, by the expansion/contraction of the thermostat bellows and against the pressure of a surrounding spring (31), can close/open an opening (27) with a seating (27a) in a transverse wall (24) between the inlet (20) and the outlet (21), and a piston (13) controlled by differential pressure for the control of a medium's differential pressure across a pre-setting (11) and a thermostat valve (12) consisting of the seating (27a) and the seal (42) between the inlet (20) and the piston (13), the thermostat valve (12) being able to cut off the flow between the inlet and the outlet independently of the pre-setting (11). With the valve (8), only a predetermined maximum amount of the heat-carrying medium flows through the heat exchangers (5). If the differential pressure is increased when the valves on a pipe length are closed, the flow in the individual heat exchangers (5) is not increased.

8. 发明公开

EP1496295A2 Flow rate regulator valve, in particular for hydraulic systems 审中-公开
标题翻译： Durchflussmengenregelventil，insbesonderefürhydraulische Systeme
公开(公告)号：EP1496295A2
公开(公告)日：2005-01-12
申请号：EP04012280.6
申请日：2004-05-25
申请人： Bompieri, Rinaldo
发明人： Bompieri, Rinaldo
IPC分类号： F16K17/00 , G05D7/01
CPC分类号： F15B13/042 , F15B2211/40515 , F15B2211/41563 , F15B2211/41572 , F15B2211/41581 , F15B2211/428 , F15B2211/455 , F15B2211/50536 , G05D7/0126
摘要： Flow rate regulator valve (1), in particular for hydraulic systems, comprising at least a choke (2) to induce, downstream thereof, a loss of hydraulic pressure on at least a portion of a conduit (3) for the delivery of a fluid to a user device (4). Said pressure loss controls the displacement of at least a shutter (5), movable between a position of closure and position of opening of a port (6) for discharging excess fluid sent to the user device (4). Originally, the choke (2) and the shutter (5) are positioned on a same branch of a conduit (3) for the delivery of a fluid to a user (4) and are coaxial thereto.
摘要翻译：流量调节阀（1），特别是用于液压系统，包括至少一个扼流圈（2），以在其下游引导在用于输送流体的导管（3）的至少一部分上的液压损失到用户设备（4）。所述压力损失控制至少一个活门（5）的位移，所述挡板可在关闭位置和端口（6）的打开位置之间移动，以释放发送给用户装置（4）的多余流体。最初，扼流圈（2）和挡板（5）位于导管（3）的相同分支上，用于将流体输送到使用者（4）并与其同轴。

9. 发明公开

EP1206663A2 VERFAHREN ZUR REGELUNG DES DRUCKS IN EINEM KRYOTANK UND DAFÜR GEEIGNETE VORRICHTUNG 有权
标题翻译：方法来控制压力在低温箱和合适的设备
公开(公告)号：EP1206663A2
公开(公告)日：2002-05-22
申请号：EP00954478.4
申请日：2000-07-12
申请人： MESSER GRIESHEIM GMBH
发明人： MICHEL, Friedel , KOSER, Heinz , SCHMITT, Rainer
IPC分类号： F17C13/04 , F17C9/04 , F17C13/02 , F16K11/044
CPC分类号： F17C13/025 , F17C9/04 , F17C13/04 , F17C2201/0109 , F17C2201/056 , F17C2203/0391 , F17C2205/0332 , F17C2205/0335 , F17C2205/0338 , F17C2221/012 , F17C2223/0153 , F17C2223/0161 , F17C2223/045 , F17C2227/0379 , F17C2227/0383 , F17C2227/0386 , F17C2250/043 , F17C2250/0626 , F17C2270/0168 , G05D7/0126 , Y02E60/321
摘要： The present invention relates to a method for adjusting the pressure in a cryogenic tank containing a cold gas. In prior art when a main flow intended for a consumer is diverted, a heated gas is introduced via a duct through the cryogenic tank in the form of a heated gas secondary flow which is adjusted according to the tank pressure. On the basis of this known method, the purpose of the invention is to develop a simple and reliable method for adjusting the main and secondary flows as well as an economical adequate device. To this end, the secondary flow and the main flow are fed towards a pressure regulation unit that comprises a first adjustable throttle device for the secondary flow and a second adjustable throttle device for the main flow, wherein both throttle devices are coupled together so that according to the tank pressure, one is open when the other is closed and vice-versa. The appropriate device of the invention includes a pressure adjustment unit for introducing by said duct a gas flow in the form of a heated gas secondary flow which is adjusted according to the tank pressure. The pressure adjustment unit includes a first adjustable throttle device for adjusting the secondary flow as well as a second adjustable throttle device for adjusting the main flow, wherein both throttle devices are coupled together so that according to the tank pressure, one is open when the other is closed and vice-versa.

10. 发明授权

EP0752361B1 Flow control device 无效
标题翻译：流量控制装置
公开(公告)号：EP0752361B1
公开(公告)日：2001-09-12
申请号：EP96304980.4
申请日：1996-07-05
申请人： UNISIA JECS CORPORATION
发明人： Uchida, Yukio , Saita, Norihiro
IPC分类号： B62D5/06 , B62D6/02 , G05D7/01
CPC分类号： F04C14/26 , B62D5/062 , B62D6/02 , G05D7/0126 , Y10S137/906 , Y10T137/1044 , Y10T137/2594 , Y10T137/2599

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