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170 条记录 (耗时 0.015 秒)

    Automatic condensate draining device for compressed air systems
    31.
    发明授权
    Automatic condensate draining device for compressed air systems 失效
    用于压缩空气系统的自动冷凝水排放装置

    公开(公告)号：US5103855A

    公开(公告)日：1992-04-14

    申请号：US722222

    申请日：1991-06-27

    申请人： Chang-Lang Chuang

    发明人： Chang-Lang Chuang

    IPC分类号： F16T1/24

    CPC分类号： F16T1/24 ,  Y10T137/3077 ,  Y10T137/7378

    摘要： An automatic condensate draining device includes a housing which confines a condensate collecting chamber and having a base provided with a condensate discharge opening, and a condensate inlet opening in communication with the condensate collecting chamber. A valve seat unit has an axial through opening to intercommunicate the condensate collecting chamber and the condensate discharge opening. A poppet valve has a piston section in sliding contact with the inner surface of a lower portion of a tubular cover member, and a valve head to accordingly block the axial through opening of the valve seat unit. The piston section and the tubular cover member confine a volume variable chamber. Condensate and high pressure air enter the condensate collecting chamber via the condensate inlet opening and force the poppet valve upward so as to enable the valve head to block the condensate discharge opening. When condensate accumulating inside the condensate collecting chamber reaches a predetermined level, air inside the condensate collecting chamber is communicated with the air inside the volume variable chamber so as to move the poppet valve downard and unblock the axial through opening, thereby permitting condensate flow through the condensate discharge opening and thus emptying the condensate collecting chamber.

    摘要翻译： 自动冷凝水排出装置包括限定冷凝水收集室并具有设置有冷凝物排出口的基部的壳体和与冷凝物收集室连通的冷凝物入口。 阀座单元具有轴向通孔，以使冷凝物收集室和冷凝物排出口相互连通。 提升阀具有与管状盖构件的下部的内表面滑动接触的活塞部分和相应地阻塞阀座单元的轴向通过开口的阀头。 活塞部分和管状盖部件限制容积可变室。 冷凝水和高压空气通过冷凝水入口进入冷凝水收集室，并向上推动提升阀，以使阀头堵塞冷凝水排放口。 当冷凝水收集室内积聚的冷凝水达到规定水平时，冷凝水收集室内的空气与体积可变室内的空气相通，从而使提升阀向下运动，并阻止轴向通过开口，从而使冷凝水流过 冷凝水排出口，从而排空冷凝水收集室。

    Tank-mounted filling device
    32.
    发明授权
    Tank-mounted filling device 失效
    罐装灌装装置

    公开(公告)号：US4444230A

    公开(公告)日：1984-04-24

    申请号：US341209

    申请日：1982-01-21

    申请人： Pieter M. E. Van Mullem

    发明人： Pieter M. E. Van Mullem

    IPC分类号： F17C5/02 ,  F17C13/02 ,  B65B57/00 ,  F16K21/18 ,  F16K31/18

    CPC分类号： F17C13/021 ,  F17C5/02 ,  F17C2250/0413 ,  Y10T137/7378 ,  Y10T137/7426 ,  Y10T137/7488 ,  Y10T137/88054

    摘要： The housing of the filling device mounted on the tank wall defines a chamber wherein a spring-activated cut-off valve is mounted. This valve comprises a head cooperating with a valve seat at the end of a supply duct opening into the chamber and a piston-forming body separating the chamber into two volumes. The housing presents openings between the tank inner volume and the frontmost chamber volume, and a duct between the backmost chamber volume and the tank inner volume. A no-return valve, which only lets liquid to the tank inner volume, is mounted in this duct. At the end of this duct a valve controlled by the float in the tank is mounted.

    摘要翻译： 安装在罐壁上的填充装置的壳体限定了一个其中安装有弹簧激活的截止阀的腔室。 该阀包括与在进入腔室的供应管道的端部处的阀座配合的头部和将腔室分成两个体积的活塞形成体。 壳体在罐内部容积和最前面的室容积之间提供开口，以及在最后室容积和罐内部容积之间的管道。 一个止回阀，只允许液体到油箱内部的体积，安装在这个管道。 在该管道的末端安装由罐中的浮子控制的阀。

    Gas regulation device for gas actuated valves
    33.
    发明授权
    Gas regulation device for gas actuated valves 失效
    用于气体驱动阀的气体调节装置

    公开(公告)号：US4390037A

    公开(公告)日：1983-06-28

    申请号：US371242

    申请日：1982-04-23

    申请人： Lawrence B. Perkins

    发明人： Lawrence B. Perkins

    IPC分类号： G05D9/04 ,  B08B9/02 ,  F16K31/18

    CPC分类号： G05D9/04 ,  Y10T137/1189 ,  Y10T137/2968 ,  Y10T137/4259 ,  Y10T137/7378

    摘要： A gas regulation device to delay for a predetermined time the closing of a gas actuated main valve of the type having a main valve conduit connected to the main valve for carrying the gas which actuates the main valve. The regulation device comprises a first conduit which can be disposed in the main valve conduit to form a portion thereof and a check valve which is disposed in the first conduit so that gas can pass through the first conduit only in one direction. A bypass conduit is connected to the first conduit across the check valve such that gas can pass from the first conduit on one side of the check valve through the bypass conduit to the first conduit on the other side of the check valve. A flow regulation device is disposed in the bypass conduit to limit the flow of gas through said bypass conduit such that the pressure drop or increase required to open or close the main valve is delayed for a predetermined time.

    摘要翻译： 一种气体调节装置，用于延迟预定时间，关闭具有连接到主阀的主阀导管类型的气体致动主阀，用于承载致动主阀的气体。 该调节装置包括可设置在主阀导管中以形成其一部分的第一导管和设置在第一导管中的止回阀，使得气体只能沿一个方向通过第一导管。 旁通管道跨过止回阀连接到第一管道，使得气体可以从止回阀的一侧通过旁通管道从第一管道传递到止回阀的另一侧的第一管道。 流量调节装置设置在旁通管道中以限制通过所述旁路管道的气体流，使得打开或关闭主阀所需的压降或增加时间延迟预定时间。

    Filler valve for a gas tank
    34.
    发明授权
    Filler valve for a gas tank 失效
    用于气罐的填充阀

    公开(公告)号：US4305422A

    公开(公告)日：1981-12-15

    申请号：US140734

    申请日：1980-04-16

    申请人： Anton A. Bannink

    发明人： Anton A. Bannink

    IPC分类号： F16K1/30 ,  F16K31/34 ,  F17C5/02 ,  F17C13/04 ,  F16K21/18 ,  F16K31/18

    CPC分类号： F16K1/305 ,  F16K1/306 ,  F16K1/307 ,  F16K31/34 ,  F17C5/02 ,  F17C2250/0413 ,  Y10T137/7378 ,  Y10T137/7426 ,  Y10T137/7488 ,  Y10T137/88054

    摘要： A filler valve for a gas tank, comprising a valve body to be mounted in the wall of the tank, to the upper end of which body a filler hose can be connected, and in the wall of which valve body outlet ports are provided, two shut-off valves being provided in the valve body, between which shut-off valves a passage is present and furthermore the space between the two valve members is in open communication with the space under the valve members, said latter space comprising a passage opening controlled by a float, and in which furthermore the valves are constructed so as to be slidable one within the other and cooperate with one and the same seat.

    摘要翻译： 一种用于气罐的加注阀，包括一个要安装在罐壁上的阀体，其上端可以连接一个填充软管，并在其上设有阀体出口，其中两个 截止阀设置在阀体中，在截止阀之间存在通道，此外，两个阀构件之间的空间与阀构件下方的空间开放连通，所述后部空间包括通道开度受控 通过浮子，并且此外，阀构造成可以在另一个内滑动，并与同一个座组合。