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51. 发明授权

EP3029325B1 SPOOL VALVE, HYDRAULIC MACHINE, AND WIND TURBINE POWER GENERATING APPARATUS 有权
标题翻译：阀门，液压机械和风力涡轮机发电设备
公开(公告)号：EP3029325B1
公开(公告)日：2018-03-21
申请号：EP15177525.1
申请日：2015-07-20
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： NOMAGUCHI, Hiroyuki , YUGE, Atsushi
IPC分类号： F04B53/10 , F16K11/065
CPC分类号： F04B53/10 , Y02E10/72
摘要： A spool valve (30) is used in a hydraulic machine including a hydraulic chamber (34), a high-pressure oil line (12) and a low-pressure oil line (14). The spool valve (30) includes: a casing (31) which includes a hydraulic-chamber port (35) communicating with the hydraulic chamber (34), a high-pressure port communicating with the high-pressure oil line (12), and a low-pressure port communicating with the low-pressure oil line (14); a spool (60) configured to a switch a state of the hydraulic machine between a first state in which the hydraulic chamber (34) and the high-pressure oil line (12) are in communication and a second state in which the hydraulic chamber (34) and the low-pressure oil line (14) are in communication, by moving in an axial direction of the spool inside the casing (31); and a pair of damper chambers (80, 82) disposed between respective end surfaces (63, 66) of the spool (60) and respective side plates of the casing (31) which face the end surfaces (63, 66), and configured to decelerate the spool (60) when the spool (60) reaches a position immediately before a stroke end.

52. 发明公开

EP3286540A1 SYSTEM AND METHOD FOR LEAKAGE DETECTION USING A DIRECTIONAL CONTROL VALVE 无效
公开(公告)号：EP3286540A1
公开(公告)日：2018-02-28
申请号：EP16783694
申请日：2016-04-19
申请人： NEXMATIX LLC
发明人： MELL DENNIS T , MELL ELLEN R , GOLDFARB MICHAEL
IPC分类号： G01M3/26 , F16K11/00 , F16K11/02 , F16K11/06 , F16K11/065 , F16K11/07
CPC分类号： G01M3/3272 , F16K11/0712 , F16K31/122 , F16K37/005
摘要： This application describes apparatuses, systems, and methods that combines specific configurations of a pneumatic actuation system together with a pressure measurement device to allow for measurement of pressure inside isolated subsystems within the system to thereby provide detection of leaks within the system, in certain exemplary embodiments, the apparatus comprises a directional control valve that employs at least one port connectivity configuration that creates at least one isolated fluid subsystem within the overall system. When the valve is in this isolated subsystem configuration, a given mass of fluid (i.e., compressed gas) can neither enter nor leave the subsystem. The leak detection method consists of momentarily placing the valve in this isolated subsystem configuration when switching between standard configurations, and measuring pressure with at least one pressure sensor in the isolated fluid subsystem while in this configuration, where loss of pressure in this configuration indicates existence of a leak.

53. 发明公开

EP3193053A1 VALVE WITH A CERAMIC DISC 有权
标题翻译：带有陶瓷盘的阀门
公开(公告)号：EP3193053A1
公开(公告)日：2017-07-19
申请号：EP16151761.0
申请日：2016-01-18
申请人： Siemens Schweiz AG
发明人： Eggert, Dominik , Evertz, Jörg
IPC分类号： F16K11/065 , F16K27/04
CPC分类号： F16K1/42 , F16K1/46 , F16K3/20 , F16K11/0655 , F16K25/005 , F16K27/02 , F16K27/044
摘要： Valve with a ceramic disc. A valve assembly for modulating flow of a fluid through a valve, the valve assembly comprising a plunger (9), a flange (1) with an orifice (4), a first disc (2) with an orifice (6) and a second disc (7), a gasket (5, 5a, 5b) in contact with the flange (1) and in contact with the first disc (2), three bearing members (3a, 3b, 3c) disposed between the first disc (2) and the flange (1), the three bearing members (3a, 3b, 3c) define the position and the orientation of the first disc (2) with respect to the flange (1), the three bearing members (3a, 3b, 3c) separate the first disc (2) from the flange (1), thereby defining a gap between the flange (1) and said disc (2), the plunger (9) displaces the second disc (7) surfaces from a first position to a second position.
摘要翻译：带陶瓷盘的阀门。 1。一种用于调节流体流过阀的流量的阀组件，所述阀组件包括柱塞（9），具有孔口（4）的法兰（1），具有孔口（6）的第一盘（2）与所述凸缘（1）接触并且与所述第一盘（2）接触的垫圈（5,5a，5b），设置在所述第一盘（2）和所述第二盘（2）之间的三个轴承构件（3a，3b，3c））和凸缘（1），三个轴承件（3a，3b，3c）限定了第一盘（2）相对于凸缘（1）的位置和方向，三个轴承件（3a，3b， 3c）将第一盘（2）与凸缘（1）分开，由此在凸缘（1）和所述盘（2）之间限定间隙，柱塞（9）将第二盘（7）表面从第一位置到第二个位置。

54. 发明公开

EP3076055A4 FOUR-WAY REVERSING VALVE AND SLIDER THEREOF, AND SLIDER MANUFACTURING METHOD 有权转让
标题翻译： VIER-WEGE-UMKEHRVENTIL UND SCHIEBERDAFÜRUND SCHIEBERHERSTELLUNGSVERFAHREN
公开(公告)号：EP3076055A4
公开(公告)日：2017-07-19
申请号：EP14866162
申请日：2014-07-31
申请人： ZHEJIANG SANHUA CLIMATE AND APPLIANCE CONTROLS GROUP CO LTD
发明人： LIAO HONGLIAN , ZHU YONG
IPC分类号： F16K11/065
CPC分类号： F16K11/0655 , F25B13/00 , F25B41/046

55. 发明授权

EP3039330B1 VENTIL NEBST SEINER VERWENDUNG FÜR EINE KUPPLUNG 有权
标题翻译： VENTIL NEBST SEINER VERWENDUNGFÜREINE KUPPLUNG
公开(公告)号：EP3039330B1
公开(公告)日：2017-04-12
申请号：EP14744464.0
申请日：2014-07-24
申请人： Hydac Fluidtechnik GmbH
发明人： HILZENDEGEN, Philipp , BRUCK, Peter
IPC分类号： F16D48/02 , F16K11/065 , F16K31/06 , F16K11/07 , F16K39/04
CPC分类号： F16K31/0613 , F16D25/14 , F16D2048/0209 , F16D2048/0221 , F16K11/065 , F16K11/0708 , F16K11/0716 , F16K39/04 , Y10T137/0396

56. 发明公开

EP3128137A1 ANORDNUNG ZUR STEUERUNG EINES VOLUMENSTROMS AUS ARBEITSMITTELDAMPF MIT HOHEM DRUCK 有权
标题翻译：安排用于控制与高压力下工作设备蒸汽流速
公开(公告)号：EP3128137A1
公开(公告)日：2017-02-08
申请号：EP16182840.5
申请日：2016-08-04
申请人： Mahle International GmbH
发明人： BUCHER, Michael , GÜNTHER, Mirko , HÖTGER, Michael
IPC分类号： F01K7/36 , F01L15/00 , F01B3/10 , F16K11/065 , F02G5/02 , F02G5/00
摘要： Ein Anordnung (40, 140) zur Steuerung eines Volumenstroms aus Arbeitsmitteldampf zwischen einer Arbeitsmitteldampf-Quelle (18) und dem Einlassbereich (44, 76) einer Expansionsmaschine (24), ist gekennzeichnet durch eine Zufuhrleitung (22) für ankommenden Arbeitsmitteldampf; einen Verbindungsbereich (90, 190) zwischen Zufuhrleitung (22) und Einlassbereich (44, 76); einen Bypasskanal (84, 86; 186), welcher vom Verbindungsbereich (90, 190) ausgehend an dem Einlassbereich (44; 76) vorbei geführt ist; einen im Verbindungsbereich (90, 190) lateral zum Einlassbereich (76) und dem Bypasskanal (86) zwischen einer Betriebsstellung und einer Leerlaufstellung verschiebbar geführten Flachschieber (82) wenigstens zwei Durchgängen (42, 84, 88; 142, 188) oder Verbindungskanälen im oder am Flachschieber (42; 142) und/oder Gehäuse (74; 174), die derart positioniert sind, dass ein Durchgang (42; 142) im Flachschieber (82) in der Betriebsstellung eine Verbindung zwischen dem Verbindungsbereich (90; 190) und dem Einlassbereich (76) herstellt; und ein Durchgang (88; 188) oder Verbindungskanal in der Leerlaufstellung eine Verbindung zwischen dem Verbindungsbereich (90; 190) und dem Einlassbereich (76) herstellt, während ein anderer Durchgang (84; 142) oder Verbindungskanal eine Verbindung zwischen dem Verbindungsbereich (90; 190) und dem Bypasskanal (86; 186) herstellt.
摘要翻译：用于控制工作工作介质的蒸汽源（18）和所述入口部分（44，76）的膨胀机（24），其特征在于通过供给管线（22），用于进入的工作介质的蒸汽之间介质蒸汽的体积流量的组件（40，140）; 的连接之间供给管线（22）和入口部分（44，76）部分（90，190）; 一个旁路通道（84，86; 186），其从连接部（90，190）开始于所述入口区域（44; 76）被引导越过; 在横向于入口区域（76）和一工作位置和一停止位置之间的旁路通道（86）的连接区域（90，190）一个可移动地引导扁平滑动件（82）的至少两个通道（42，84，88; 142，188）或在连接通道或扁平滑动件（42; 142）和/或壳体（74; 174）被定位成使得一个通道（42; 142）在操作位置中的扁平滑动件（82）的连接部之间的连接（90; 190）和所述入口区域（76）产生; 和一个通道（88; 188）或连接通道处于怠速位置的连接部分（90; 190）之间的连接和所述入口区域（76）产生，而另一个通道（84; 142）或连接通道的连接区域之间的通信（90; 190）和旁路管（86; 186）准备。

57. 发明公开

EP3084275A1 VENTIL MIT EINEM VERBINDUNGSELEMENT 有权
标题翻译：带有连接阀
公开(公告)号：EP3084275A1
公开(公告)日：2016-10-26
申请号：EP14821143.6
申请日：2014-12-18
申请人： Robert Bosch GmbH
发明人： THIERY, Jerome , HARTINGER, Markus , ILLMANN, Andreas , REEB, Georg , ENGELBERG, Ralph
IPC分类号： F16K11/065 , F16K27/04
CPC分类号： F16K11/0655 , F16K3/16 , F16K27/044 , F16K31/047 , F16K31/0617
摘要： The invention relates to a flat slide valve (1), in particular a liquid valve, which has at least two flat slides (10a, 10b) and at least two valve plates (15a, 15b). A first flat slide (10a) interacts with a first valve plate (15a), and a second flat slide (10b) interacts with a second valve plate (15b). A first flow channel is released or blocked depending on the position of the first flat slide (10a), and/or a second flow channel is released or blocked depending on the position of the second flat slide (10b). The flat slides (10a, 10b) are connected to each other via a connecting element (30), and the connecting element (30) is substantially arranged in a flat slide valve (1) flow region (35), in particular a common flow region.

58. 发明授权

EP2930406B1 MODULE FOR USE IN AN APPARATUS FOR DISPENSING FLOWABLE MATERIALS 有权
标题翻译：用于模块使用在设备刊发流动的物料的
公开(公告)号：EP2930406B1
公开(公告)日：2016-10-05
申请号：EP15162246.1
申请日：2010-02-11
申请人： Fast & Fluid Management B.V.
发明人： Engels, Marcel Hendrikus Petrus , Voskuil, Marcus Johannes , Aleksijovski, Goran , Van Leeuwen, Robbert Christian
IPC分类号： F16K11/065 , F16K47/04
CPC分类号： F16K11/0655 , B01F7/1695 , B01F7/18 , B01F13/1055 , F16K47/04

59. 发明公开

EP3029325A1 SPOOL VALVE, HYDRAULIC MACHINE, AND WIND TURBINE POWER GENERATING APPARATUS 有权
标题翻译：瑞典斯德哥尔摩水力发电机组（HYDRAULIKMASCHINE UND WINDTBBINENSTROMERZEUGUNGSVORRICHTUNG）
公开(公告)号：EP3029325A1
公开(公告)日：2016-06-08
申请号：EP15177525.1
申请日：2015-07-20
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： NOMAGUCHI, Hiroyuki , YUGE, Atsushi
IPC分类号： F04B53/10 , F16K11/065
CPC分类号： F04B53/10 , Y02E10/72
摘要： A spool valve (30) is used in a hydraulic machine including a hydraulic chamber (34), a high-pressure oil line (12) and a low-pressure oil line (14). The spool valve (30) includes: a casing (31) which includes a hydraulic-chamber port (35) communicating with the hydraulic chamber (34), a high-pressure port communicating with the high-pressure oil line (12), and a low-pressure port communicating with the low-pressure oil line (14); a spool (60) configured to a switch a state of the hydraulic machine between a first state in which the hydraulic chamber (34) and the high-pressure oil line (12) are in communication and a second state in which the hydraulic chamber (34) and the low-pressure oil line (14) are in communication, by moving in an axial direction of the spool inside the casing (31); and a pair of damper chambers (80, 82) disposed between respective end surfaces (63, 66) of the spool (60) and respective side plates of the casing (31) which face the end surfaces (63, 66), and configured to decelerate the spool (60) when the spool (60) reaches a position immediately before a stroke end.
摘要翻译：在包括液压室（34），高压油路（12）和低压油路（14）的液压机中使用滑阀（30）。滑阀（30）包括：壳体（31），包括与液压室（34）连通的液压室端口（35），与高压油路（12）连通的高压端口，以及与低压油路（14）连通的低压口; 一个阀芯（60），其被构造成在所述液压室（34）和所述高压油管（12）连通的第一状态之间切换所述液压机的状态;以及第二状态，其中所述液压室 34）和所述低压油路（14）通过在所述壳体（31）内的所述卷轴的轴向移动而连通。以及设置在所述卷轴（60）的相应端面（63,66）和面向所述端面（63,66）的所述壳体（31）的相应侧板之间的一对阻尼室（80,82），并且构造当阀芯（60）到达行程结束之前的位置时，使阀芯（60）减速。

60. 发明公开

EP3006792A1 LEVER TYPE SWITCHING VALVE 有权转让
标题翻译：杠杆操作控制阀
公开(公告)号：EP3006792A1
公开(公告)日：2016-04-13
申请号：EP14800983.0
申请日：2014-04-04
申请人： Xiamen Solex High-Tech Industries Co., Ltd. , Zhou, Huasong
发明人： ZHOU, Huasong , HAN, Jun , WU, Yuzhi , HU, Lihong , CHEN, Bin
IPC分类号： F16K11/044 , F16K27/02 , F16K11/065
CPC分类号： F16K31/602 , F16K11/044 , F16K11/07 , F16K11/0712
摘要： A lever type switching valve comprises a switching chamber (10) divided into three sections in the axial direction. The three sections are two water outlet chambers (11, 13) provided at two ends and a water inlet chamber (12) provided at the middle section. Each water outlet chamber (11, 13) has a sliding section (14, 15) at the outer end in the axial direction. Inner convex rings (19) are provided between both ends of the water inlet chamber (12) and the two water outlet chambers (11, 13). The switching chamber also comprises a spindle (20) which is axially slidable within the switching chamber (10) and is divided into three sections in the axial direction. The three sections are two pistons (21, 23) provided at the two ends and a flow section (22) provided at the middle section. The two pistons (21, 23) each has a large outer end and a small inner end. The axial lengths of the water outlet chambers (11, 13) are longer than the axial lengths of the pistons (21, 23), and the axial length of the flow section (22) is longer than the axial lengths of the water inlet chamber (12). The flow section passes through the inner convex rings (19) and is provided with a flow channel to the inner convex rings (19). The water inlet chamber (12) is communicated with a water inlet, and both water outlet chambers are communicated with a water outlet respectively. An end of the spindle (20) is movably connected with an end of the lever through a moving part. The lever type switching valve saves switching forces and has balanced switching forces, and the spindle (20) has a shorter stroke.

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