PIPE CONNECTOR AND FUEL INJECTION SYSTEM
    2.
    发明申请
    PIPE CONNECTOR AND FUEL INJECTION SYSTEM 审中-公开
    管道连接器和燃油喷射系统

    公开(公告)号:WO2012107634A3

    公开(公告)日:2012-10-26

    申请号:PCT/FI2012050060

    申请日:2012-01-24

    Inventor: VOUTILAINEN VESA

    Abstract: A pipe connector (24) comprising a connector body (28),a first fitting (25)connectable to a first double wall pipe, the first fitting comprising a first portion(45)connectable to an inner flow space and a second portion (46) connectable to an outer flow space of the first double wall pipe,a second fitting (26) connectable to a second pipe, a third fitting (27) comprising a first portion (43) and a second portion(44), which first portion is connectable to the third pipe, and a flow channel (29) arranged in the connector body for inter- connecting the first portion (45) of the first fitting, the second fitting (26) and the first portion (43) of the third fit- ting. The pipe connector (24) comprises a leak channel (31)arranged in flow connection with the second portion (46)of the first fitting, a leakage outlet(32)for discharging fluid from the leak channel (31), a discharge channel(36) extending from the second portion(44)of the third fitting to the leakage outlet (32) and providing a continuous flow connection therebetween, and a closure member (34) having a first position, in which fluid flow from the leak channel (31)to the leakage outlet (32)is prevented, and a second position, in which fluid flow from the leak channel (31) to the leakage outlet (32)is allowed. The closure member (34) is arranged to move from the first position to the second position when fluid pressure in the leak channel (31)rises above a certain limit.

    Abstract translation: 一种管连接器(24),包括连接器主体(28),可连接到第一双壁管的第一配件(25),所述第一配件包括可连接到内部流动空间的第一部分(45)和第二部分 )可连接到第一双壁管的外部流动空间,可连接到第二管的第二配件(26),包括第一部分(43)和第二部分(44)的第三配件(27) 可连接到第三管,以及布置在连接器主体中的流路(29),用于将第一配件的第一部分(45),第二配件(26)和第三配件的第一部分 装配。 管连接器(24)包括与第一配件的第二部分(46)流动连接的泄漏通道(31),用于从泄漏通道(31)排出流体的泄漏出口(32),排放通道 36),其从第三配件的第二部分(44)延伸到泄漏出口(32)并且在它们之间提供连续的流动连接;以及封闭构件(34),其具有第一位置,流体从泄漏通道 31)到泄漏出口(32),并且允许从泄漏通道(31)流向泄漏出口(32)的流体的第二位置。 闭合构件(34)布置成当泄漏通道(31)中的流体压力升高到某一限度时,从第一位置移动到第二位置。

    PIPE CONNECTOR AND FUEL INJECTION SYSTEM
    4.
    发明申请
    PIPE CONNECTOR AND FUEL INJECTION SYSTEM 审中-公开
    管道连接器和燃油喷射系统

    公开(公告)号:WO2012107634A2

    公开(公告)日:2012-08-16

    申请号:PCT/FI2012/050060

    申请日:2012-01-24

    Abstract: A pipe connector (24) comprising a connector body (28),a first fitting (25)connectable to a first double wall pipe, the first fitting comprising a first portion(45)connectable to an inner flow space and a second portion (46) connectable to an outer flow space of the first double wall pipe,a second fitting (26) connectable to a second pipe, a third fitting (27) comprising a first portion (43) and a second portion(44), which first portion is connectable to the third pipe, and a flow channel (29) arranged in the connector body for inter- connecting the first portion (45) of the first fitting, the second fitting (26) and the first portion (43) of the third fit- ting. The pipe connector (24) comprises a leak channel (31)arranged in flow connection with the second portion (46)of the first fitting, a leakage outlet(32)for discharging fluid from the leak channel (31), a discharge channel(36) extending from the second portion(44)of the third fitting to the leakage outlet (32) and providing a continuous flow connection therebetween, and a closure member (34) having a first position, in which fluid flow from the leak channel (31)to the leakage outlet (32)is prevented, and a second position, in which fluid flow from the leak channel (31) to the leakage outlet (32)is allowed. The closure member (34) is arranged to move from the first position to the second position when fluid pressure in the leak channel (31)rises above a certain limit.

    Abstract translation: 一种管连接器(24),其包括连接器主体(28),可连接到第一双壁管的第一配件(25),所述第一配件包括第一部分(45),所述第一部分(45)可连接到内部 (46),其可连接到所述第一双壁管的外部流动空间,可连接到第二管的第二配件(26),包括第一部分(43)和第二部分(43)的第三配件(27) 所述第一部分可与所述第三管连接;以及布置在所述连接器主体中的流道(29),用于将所述第一配件的所述第一部分(45),所述第二配件(26)和所述第二配件 第三装置的第一部分(43)。 管连接器(24)包括与第一配件的第二部分(46)流动连接布置的泄漏通道(31),用于从泄漏通道(31)排出流体的泄漏出口(32),排放通道 从第三配件的第二部分(44)延伸到泄漏出口(32)并在其之间提供连续流动连接的封闭构件(36),以及具有第一位置的封闭构件(34),来自泄漏通道 31)被阻止到泄漏出口(32),并且第二位置允许流体从泄漏通道(31)流到泄漏出口(32)。 当泄漏通道(31)中的流体压力升高到一定限度以上时,封闭构件(34)被布置成从第一位置移动到第二位置。

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