Improved pressure adjusting device for controlling the liquid gas flow rate
    1.
    发明公开
    Improved pressure adjusting device for controlling the liquid gas flow rate 失效
    Druckeinstellgerätzur Regelung der Durchflussgeschwindigkeit einesFlüssiggases。

    公开(公告)号:EP0333968A2

    公开(公告)日:1989-09-27

    申请号:EP88830188.4

    申请日:1988-05-03

    IPC分类号: F17C13/04 F16L37/00

    摘要: The present invention relates to an improved pressure adjusting device for controlling the flow rate of liquid gases, which comprises a body (1) consisting of a top half shell (3) and a bottom half shell (2), coupled to one another through the interposition of a resilient membrane (4) which defines a gas pressure control chamber (6) and a gas pressure reducing and delivery chamber (5), communicating with a gas de­livery outlet.
    The bottom half shell (2) defines a cylindrical end piece (7) which can be coupled to the valve (8) of the gas pressure vessel (9).
    The main feature of the invention is that there are provided quick coupling means (10), opera­ting between the end piece (7) and the valve (8), which are adapted to operatively engage with the operating knob (13) of the valve means of the adjust­ing device for preventing the adjusting device from improperly engaging with or disengaging from the gas pressure vessel (9) as the mentioned valve means are in their opening position.

    摘要翻译: 本发明涉及一种用于控制液体气体流量的改进的压力调节装置,其包括由上半壳(3)和下半壳(2)组成的主体(1),所述主体(1)通过 插入限定气体压力控制室(6)的弹性膜(4)和与气体输送出口连通的气体减压输送室(5)。 底部半壳(2)限定了可与气体压力容器(9)的阀(8)联接的圆柱形端部件(7)。 本发明的主要特征是提供了在端件(7)和阀(8)之间操作的快速联接装置(10),其适于与阀装置的操作旋钮(13)可操作地接合 的调节装置,用于防止调节装置与所述阀装置处于其打开位置时与气体压力容器(9)不正确地接合或脱离。

    Fluid coupling
    4.
    发明授权
    Fluid coupling 有权
    液力偶合器

    公开(公告)号:EP2137439B1

    公开(公告)日:2012-06-20

    申请号:EP08719024.5

    申请日:2008-03-14

    申请人: Vmtechnology Ltd

    发明人: BISUTTI, Giovanni

    IPC分类号: F16K3/08 F16L37/367

    摘要: The fluid coupling comprises first and second connectors (20, 30) each configured for attachment (at respective ends 21 and 31) to respective fluid conduits, for example hydraulic hoses. Each connector (20, 30) has a cylindrical body (3,3') configured to rotate about the longitudinal axis A having a bore or lumen (22,32) for fluid flow therethrough in a predetermined orientation as indicated by arrows D. Registration of the respective lumens (22,32) at ends (23,33) of the connectors permits fluid to flow between the connectors (20,30) at maximum rate when lumens (22,32) are aligned with apertures (24 ',34)', fluid to be stopped when lumens butt against shutters (24, 34), and fluid to flow at intermediate rate when lumens are registered in intermediate positions.

    COUPLING SECURITY AND SAFETY LATCH SYSTEM
    5.
    发明授权
    COUPLING SECURITY AND SAFETY LATCH SYSTEM 失效
    联轴器安全和安全闩锁系统

    公开(公告)号:EP0582575B1

    公开(公告)日:1995-11-29

    申请号:EP92903471.8

    申请日:1991-12-24

    IPC分类号: F16L37/30

    摘要: A security and safety latch system for fluid couplings (10) particularly for fluid couplings utilizing rotatable valves (68) wherein connection and disconnection of the coupling parts (12, 14) is by relative rotation of the parts and the valves (68) are rotated between open and closed positions by exterior manually operated handles (86). The coupling parts (12, 14) and the valve handles (86) are provided with interfering surfaces (119) which prevent the parts from being relatively rotated and disconnected until both coupling valves (68) are closed. Further, the valve handles (86) are provided with security latches (100) which permit the handles (86) to be locked in the closed position, and prevent the valve handles (86) from being locked in the valve open position.

    摘要翻译: 一种用于流体联接器(10)的安全和安全闩锁系统,特别用于利用可旋转阀(68)的流体联接器,其中联接器部件(12,14)的连接和断开是通过部件和阀(68)的相对旋转而旋转 在外部手动操作手柄(86)的打开和关闭位置之间。 联接部件(12,14)和阀门把手(86)设置有干涉表面(119),该干涉表面防止部件相对旋转和断开,直到两个联接阀(68)关闭。 此外,阀手柄(86)设有安全锁(100),其允许手柄(86)被锁定在关闭位置,并且防止阀手柄(86)被锁定在阀打开位置。

    COUPLING SECURITY AND SAFETY LATCH SYSTEM
    8.
    发明公开
    COUPLING SECURITY AND SAFETY LATCH SYSTEM 失效
    联轴器安全和安全闩锁系统

    公开(公告)号:EP0582575A1

    公开(公告)日:1994-02-16

    申请号:EP92903471.0

    申请日:1991-12-24

    IPC分类号: F16K27 F16K31 F16K35 F16L37

    摘要: Système de verrouillage de sécurité et de sûreté pour raccords de fluide (10), notamment pour des raccords de fluide utilisant des robinets tournants (68), dans lequel le branchement et le débranchement des parties de raccordement (12, 14) s'effectuent par rotation relative desdites parties, et les robinets (68) sont mis en rotation entre des positions ouvertes et fermées par des manettes extérieures (86) fonctionnant manuellement. Les parties de raccordement (12, 14) ainsi que les manettes (86) des robinets sont dotées de surfaces de bloquage (119) empêchant les parties de tourner l'une par rapport à l'autre et de se déconnecter jusqu'à ce que les deux robinets de raccordement (68) soient fermés. Les manettes (86) des robinets sont également dotées de crans de sûreté (100) permettant le verrouillage des manettes (86) en position fermée, et empêchant le verrouillage desdites manettes (86) des robinets dans leur position ouverte.

    摘要翻译: 用于流体连接(10)的安全和安全互锁装置,特别是用于使用旋转阀(68)的流体连接,其中连接部分(12,14)的连接和断开通过 所述部分和阀(68)的相对旋转通过手动操作的外侧杆(86)在打开和关闭位置之间旋转。 阀的连接部分(12,14)和阀(86)设有锁定表面(119),防止部件相对于彼此旋转并断开,直到 两个连接阀(68)关闭。 阀的旋钮(86),还配备了安全掣子(100),用于在闭合位置的锁定杆(86),防止所述锁定杆,所述在其打开位置的阀(86)。