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    CAP UNIT FOR PUNCTURE REPAIR
    2.
    发明公开
    CAP UNIT FOR PUNCTURE REPAIR 审中-公开
    穿刺修复用CAP单元

    公开(公告)号：EP3222413A1

    公开(公告)日：2017-09-27

    申请号：EP16200672.0

    申请日：2016-11-25

    申请人： Sumitomo Rubber Industries, Ltd.

    发明人： NAGATA, Yukinori

    IPC分类号： B29C73/16 ,  B29L30/00

    CPC分类号： B29C73/166 ,  B29L2030/00 ,  B60S5/043 ,  F16K15/044 ,  F16K15/048

    摘要： [Problems] To suppress the occurrence of abnormal noise from a ball valve due to vibrations during the vehicle is traveling, while employing a simple structure.
    [Means for solving the problems] A check valve 6 for preventing a backflow of a puncture repair liquid from a bottle container 2 is disposed in a first flow path 3 for taking compressed air from a compressor 8 into a bottle container 2.
    The check valve is formed by a ball valve 21 disposed in a valve housing zone Y which is located in a vertical passage part 15 of the first flow path 3 and between an upper opening 3U and a valve seat portion 20. The ball valve 21 is formed from a rubber elastic body having a specific gravity of 1.1 or more, and a rebound resilience of 15% or less.

    摘要翻译： [问题]在采用简单结构的同时，为了抑制由于车辆行驶期间的振动而引起的来自球阀的异常噪声的发生。 解决问题的手段在用于将来自压缩机8的压缩空气吸入瓶容器2的第一流路3中设置有用于防止爆破修理液从瓶容器2倒流的止回阀6.单向阀 由设置在位于第一流路3的垂直通路部分15中的阀容纳区域Y内以及上开口3U与阀座部分20之间的球阀21形成。球阀21由 比重为1.1以上，回弹性为15％以下的橡胶弹性体。

    Nuclear reactor hydraulic control rod drive with locking piston system and valve assembly
    3.
    发明公开
    Nuclear reactor hydraulic control rod drive with locking piston system and valve assembly 失效
    具有锁定活塞系统和阀组件的核反应堆液压控制驱动

    公开(公告)号：EP0596754A3

    公开(公告)日：1994-06-22

    申请号：EP93308893.2

    申请日：1993-11-08

    申请人： GULF STATES UTILITIES COMPANY

    发明人： Miller, Joseph S. ,  Lynch, John J.

    IPC分类号： G21C7/16

    CPC分类号： F16K15/048 ,  F16K15/04 ,  G21C7/16 ,  G21Y2002/303 ,  G21Y2004/30 ,  Y02E30/39 ,  Y10T137/6191

    摘要： A locking piston drive system and valve assembly is provided for shutdown of a nuclear reactor. "Chatter" in a check valve (55) assembly which occurs during charging and/or re-charging of control fluid within a control line is eliminated by providing a valve head (52) and a resisting portion (56) defined on the valve head (52) to resist movement of the valve head when it is urged from sealing engagement on its seat during the charging or re-charging procedure.

    摘要翻译： 提供锁定活塞驱动系统和阀组件用于关闭核反应堆。 通过设置阀头（52）和限定在阀头上的阻力部（56）来消除在控制管线内的控制流体的充电和/或再充电期间发生的止回阀（55）组件中的“颤振” （52），以在所述充气或再充电过程期间阻止所述阀头在其座椅上被密封接合时的运动。

    Non-return ball valve
    4.
    发明公开
    Non-return ball valve 失效
    KugelförmigesRückschlagventil。

    公开(公告)号：EP0255982A2

    公开(公告)日：1988-02-17

    申请号：EP87305889.5

    申请日：1987-07-03

    申请人： van Rensburg, Gert Nel Janse

    发明人： van Rensburg, Gert Nel Janse

    IPC分类号： F16K15/04 ,  F16K17/20

    CPC分类号： F16K15/048 ,  F16K15/04 ,  F16K15/183 ,  Y10S137/901 ,  Y10T137/7912

    摘要： An adjustable non-return ball valve for connection in a pipeline includes an elongate unobstructed main housing (14) arranged (16, 18) to be connected at each end to flow pipes (10, 12). There is an auxiliary housing (20) located intermediate the ends of the main housing (14) which has a longitudinal axis obtuse to the longitudinal axis of the main housing (14). There is a removable circular valve seat (38) extending across the main housing (14) at an obtuse angle relative thereto. The main housing (14) is formed in two sections (14a, 14b) which are joined together at the plane of the valve seat (38). A ball (24) is positioned to close upon the valve seat (38) and is loosely entrapped in the auxiliary housing (20) to allow flow in only one direction through the main housing (14), in which event, and in use, the ball (24) automatically rides up in the auxiliary housing (20) and away from the valve seat (38). The ball (24) and the auxiliary housing (20) having diameters greater than the diameter of the main housing (14), thereby preventing the ball (24) from moving through the main housing (14). The junction of the auxiliary housing (20) and the main housing (14) forms a ramp (34) to assist in moving the ball (24) into the auxiliary housing (20) in response to flow through the main housing (14). There is an adjustable, mechanically operable closure device (30) for the valve which fits at an upper end of the auxiliary housing (20) and is arranged to urge and hold the ball (24) downwards toward the valve seat (38) to throttle or close off the valve according to the setting of the closure device (30).

    摘要翻译： 用于在管道中连接的可调节的止回球阀包括布置成在每个端部处连接到流动管道（10,12）的细长无障碍主壳体（14）。 在主壳体（14）的端部之间存在辅助壳体（20），其具有与主壳体（14）的纵向轴线钝的纵向轴线。 有一个可移动的圆形阀座38以相对于其的钝角延伸穿过主壳体14。 主壳体（14）形成在阀座（38）的平面处连接在一起的两个部分（14a，14b）中。 球（24）被定位成靠近阀座（38）并被松动地夹在辅助壳体（20）中，以允许仅在一个方向上流过主壳体（14），在这种情况下，在使用中， 球（24）自动地在辅助壳体（20）中上升并远离阀座（38）。 球（24）和辅助壳体（20）的直径大于主壳体（14）的直径，从而防止球（24）移动通过主壳体（14）。 辅助壳体（20）和主壳体（14）的接合部形成斜面（34），以响应于通过主壳体（14）的流动而帮助将球体（24）移动到辅助壳体（20）中。 存在用于阀的可调节机械操作的闭合装置（30），该闭合装置配合在辅助壳体（20）的上端，并且被布置成朝向阀座（38）向下推动并保持球（24）以节流 或者根据关闭装置（30）的设置关闭阀门。

    RÜCKSCHLAGVENTIL
    7.
    发明公开
    RÜCKSCHLAGVENTIL 审中-公开

    公开(公告)号：EP3353455A1

    公开(公告)日：2018-08-01

    申请号：EP16777934.7

    申请日：2016-09-20

    申请人： Bloechlinger Engineering AG

    发明人： BLÖCHLINGER, Michael

    IPC分类号： F16K15/04 ,  F16K27/02

    CPC分类号： F16K15/044 ,  F16K15/048 ,  F16K27/0209

    摘要： The invention relates to a check valve (10) for accommodation in a channel (5) through which a fluid can flow, comprising a valve seat element (1), a valve body (2), as well as a sleeve (3), wherein the valve body (2) can be moved in the sleeve (3) in such a way that same rests on the valve seat element (1) in a first position, and is arranged at a distance from the valve seat element (1) in a second position. The valve seat element (1) has a bore hole (11) which can be closed by the valve body (2) in the first position. A spring element (4) is arranged between the valve body (2) and the sleeve (3). The spring element has a first end (41) and a second end (42), wherein the valve body (2) is retained in the first position via the spring element (4), provided that the fluid pressure present in the bore hole is less than the closing force of the spring element (4), wherein the first end (41) of the spring element (4) is connected to the valve body. The sleeve (3) has a first casing element (31) which is intended for accommodation in the channel (5). The sleeve (3) has a second casing element (32) which is intended for accommodating the second end (42) of the spring element (4). The spring element (4) is retained in a recess (33) of the second casing element (32).

    Check valve assembly
    8.
    发明公开
    Check valve assembly 有权
    Rückschlagventilanordnung

    公开(公告)号：EP2647827A1

    公开(公告)日：2013-10-09

    申请号：EP12163309.3

    申请日：2012-04-05

    申请人： Delphi Technologies Holding S.à.r.l.

    发明人： Graham, Mark ,  Tremethick, Tristan ,  Mallela Viswa, Venkata Ravindra ,  Williams, Ryan

    IPC分类号： F02M63/00

    CPC分类号： F16K17/164 ,  F02M63/0054 ,  F02M63/0071 ,  F02M63/0225 ,  F16K15/04 ,  F16K15/048 ,  F16K27/0245 ,  Y10T137/774

    摘要： A non-return valve assembly (100) for a high-pressure fuel injection system is disclosed. The valve (100) comprises a valve chamber (102) defined in part by a first body (106) and in part by a second body (108) and defining a valve chamber wall (118), an inlet passage (110) formed in the first body (106) and opening into the valve chamber (102) at a valve seat (116) defined by the first body (106), an outlet passage (112), and a valve ball (114) received within the valve chamber (102) and engageable with the valve seat (116) so as to interrupt fluid flow from the outlet passage (112) to the inlet passage (110) through the valve chamber (102). The valve chamber wall (118) comprises a plurality of guide portions (122a) to guide the valve ball (114) in substantially linear movement within the valve chamber (102).

    摘要翻译： 公开了一种用于高压燃料喷射系统的止回阀组件（100）。 阀门（100）包括由第一主体（106）部分地限定并且部分地由第二主体（108）限定并且限定阀室壁（118）的阀室（102），入口通道（110）形成在 第一主体（106）并且在由第一主体（106）限定的阀座（116）处开口到阀室（102），出口通道（112）和容纳在阀室内的阀球（114） （102）并且可与阀座（116）接合，以便中断通过阀室（102）从出口通道（112）到入口通道（110）的流体流动。 阀室壁（118）包括多个引导部分（122a），以在阀室（102）内基本线性运动地引导阀球（114）。