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13 条记录 (耗时 0.018 秒)

    Fluid transport apparatus with water hammer eliminator system
    1.
    发明授权
    Fluid transport apparatus with water hammer eliminator system 失效
    具有水锤消除器系统的流体输送装置

    公开(公告)号：US5303843A

    公开(公告)日：1994-04-19

    申请号：US594150

    申请日：1990-10-09

    申请人： Donald L. Zink ,  Donald G. Zink ,  John E. Schwartz

    发明人： Donald L. Zink ,  Donald G. Zink ,  John E. Schwartz

    IPC分类号： B60P3/22 ,  B61D5/00 ,  B65D90/52 ,  B65D88/16 ,  B65D90/04

    CPC分类号： B60P3/224 ,  B61D5/00 ,  B65D90/52

    摘要： A fluid transport apparatus including an elongated fluid vessel for transporting fluid, such as LPG. One or more breakable containers of compressible fluid are positioned within the fluid vessel. The containers are adapted to break by the force of the vessel fluid surging against them when the fluid vessel is impacted. The compressible fluid within the containers dissipates or eliminates the water hammer pressure resulting from the impact and thereby prevents the walls of the fluid vessel from failing. The breakable containers can be end partitions with one or more rupture discs thereon or collapsible pressurized containers, such as ordinary tennis balls, held at one or both vessel ends by internal breakaway partition walls.

    摘要翻译： 一种流体输送装置，包括用于输送诸如LPG的流体的细长流体容器。 一个或多个可压缩容器的可压缩流体位于流体容器内。 当流体容器受到冲击时，这些容器适应于容器流体冲击它们的力的破坏。 容器内的可压缩流体消散或消除由冲击产生的水锤压力，从而防止流体容器的壁发生故障。 可破坏的容器可以是其上具有一个或多个破裂盘的端部隔板或者可压缩的加压容器，例如通过内部分离的分隔壁在一个或两个容器端部处保持的普通网球。

    Internal rotary valve actuator system
    2.
    发明授权
    Internal rotary valve actuator system 失效
    内部旋转阀执行器系统

    公开(公告)号：US5238022A

    公开(公告)日：1993-08-24

    申请号：US774148

    申请日：1991-10-15

    申请人： Donald L. Zink

    发明人： Donald L. Zink

    IPC分类号： F16K27/07 ,  F16K31/163 ,  F16K51/02

    CPC分类号： F16K27/07 ,  F16K31/1635 ,  F16K51/02 ,  Y10T137/8242 ,  Y10T74/1529

    摘要： An actuator system for controllably rotating a rotary (valve) element positioned in a pressurized fluid vessel. A double-acting piston-cylinder intermittently rotates a ratchet wheel operatively connected to the rotary element. The cylinder is sealed within a bellows chamber assembly in the vessel and is controllable by a pressure source positioned outside of the vessel. The wheel is rotated by a ratchet member biased against the ratchet wheel and attached to the cylinder and reciprocable therewith. A ratchet pawl biased against the ratchet wheel prevents the reverse rotation of the wheel, and thereby of the rotary element.

    摘要翻译： 用于可控地旋转定位在加压流体容器中的旋转（阀）元件的致动器系统。 双作用活塞筒间歇地旋转可操作地连接到旋转元件的棘轮。 气缸密封在容器中的波纹管室组件内，并且可通过位于容器外部的压力源控制。 轮子由一个棘轮构件旋转，该棘轮构件偏压在棘轮上并连接到气缸并与其往复运动。 偏置在棘轮上的棘爪防止轮的反向旋转，从而防止旋转元件反转。

    Fluid containment vessel with one or more recessed wells
    3.
    发明授权
    Fluid containment vessel with one or more recessed wells 失效
    具有一个或多个凹槽的流体容纳容器

    公开(公告)号：US5222517A

    公开(公告)日：1993-06-29

    申请号：US595477

    申请日：1990-10-10

    申请人： Donald L. Zink ,  Donald G. Zink ,  John E. Schwartz

    发明人： Donald L. Zink ,  Donald G. Zink ,  John E. Schwartz

    IPC分类号： B61D5/00

    CPC分类号： B61D5/00 ,  Y10T137/6866 ,  Y10T137/6869 ,  Y10T137/6877 ,  Y10T137/8158

    摘要： A fluid transport apparatus including a fluid transport tank having a tank shell defining a fluid compartment within it. A well connected to the shell at an opening through the shell is recessed into the perimeter of the compartment. The well and its contents are thereby protectively positioned within the envelope of the shell. Equipment operatively associated with the compartment can be mounted in the well. When the equipment includes a pressure relief valve, the well cover plate can have a vent which can have a rupture disc mounted therein and adapted to open when the valve lifts. A pressure relief valve mounted in the well can be controlled by a valve positioned within the fluid compartment and operatively connected in series with the relief valve. When the equipment is a fluid valve or a relief valve it can be controlled by control equipment mounted in another recessed well, safely spaced from the recessed well of the valve. With or without equipment in the well an internal manway cover can be removably attached to the interior well head and when open provide access to the compartment through the well.

    摘要翻译： 一种流体输送装置，包括具有在其内限定流体隔室的罐壳的流体输送罐。 在通过壳体的开口处与壳体良好连接的凹入凹槽进入隔室的周边。 因此，井及其内容物被保护地定位在壳体的外壳内。 与隔间可操作地连接的设备可安装在井中。 当设备包括压力释放阀时，井盖板可以具有可以具有安装在其中的破裂盘的排气口，并且适于在阀提升时打开。 安装在井中的压力释放阀可以通过位于流体室内的阀来控制，并且可操作地与溢流阀串联连接。 当设备是流体阀或安全阀时，可以通过安装在另一个凹槽中的控制设备进行控制，与阀的凹槽安全地间隔开。 井内有或没有设备，内部的井盖可以可拆卸地连接到内部井口，当打开时，通过井可以进入舱室。

    Vapor space water hammer eliminator system for liquid transport apparatuses
    4.
    发明授权
    Vapor space water hammer eliminator system for liquid transport apparatuses 失效
    用于液体输送设备的蒸气空间水锤消除器系统

    公开(公告)号：US5312012A

    公开(公告)日：1994-05-17

    申请号：US804548

    申请日：1991-12-11

    申请人： Donald L. Zink

    发明人： Donald L. Zink

    IPC分类号： B65D90/52 ,  B65D1/24

    CPC分类号： B65D90/52

    摘要： A liquid transport apparatus including an elongated liquid vessel for transporting compressible liquids, such as LPG. One or more longitudinal conduits having lower solid surfaces in the vapor space of compressible liquid are positioned within the liquid vessel. The compressible liquid within the conduits dissipates or eliminates the water hammer pressure resulting from the impact and prevents the walls of the liquid vessel from failing. The conduits can be in the form of one or more longitudinal pipes in the upper vapor space of the vessel with rupture discs at one or both ends thereof. A plurality of spaced apertures can be formed along the pipes. Further, a longitudinal baffle can be secured inside the vessel beneath the vessel top wall. The baffle can be used with or without the pipes, and if used with the pipes, it is positioned directly beneath them.

    摘要翻译： 一种液体输送设备，包括用于输送诸如LPG的可压缩液体的细长液体容器。 在可压缩液体的蒸汽空间中具有较低固体表面的一个或多个纵向导管定位在液体容器内。 管道内的可压缩液体消散或消除由冲击产生的水锤压力，并防止液体容器壁发生故障。 导管可以是在容器的上部蒸气空间中的一个或多个纵向管道的形式，其破裂盘在其一端或两端。 沿管道可以形成多个间隔开的孔。 此外，纵向挡板可以固定在容器顶壁下面的容器的内部。 挡板可用于或不与管道一起使用，如果与管道一起使用，则将其定位在其下方。

    Internal safety valve system
    5.
    发明授权
    Internal safety valve system 失效
    内部安全阀系统

    公开(公告)号：US5228473A

    公开(公告)日：1993-07-20

    申请号：US594171

    申请日：1990-10-09

    申请人： Donald L. Zink

    发明人： Donald L. Zink

    IPC分类号： B67D7/02 ,  F04B43/10

    CPC分类号： B67D7/02 ,  B67D7/0244 ,  F04B43/10 ,  Y10T137/6866 ,  Y10T137/8601 ,  Y10T137/86204 ,  Y10T137/86324

    摘要： An internal valve and metered positive displacement pump for a pressure fluid tank. The tank defines a fluid compartment, and first and second vessels are positioned within the protective envelope of the tank. A bellows pump assembly disposed in the first vessel includes a bellows and a piston cylinder arrangement positioned within and attached to the bellows. Pressurized fluid is pumped into and out of the first vessel to actuate the piston cylinder arrangement. With this actuating movement fluid is pumped from the compartment through a valve in the second vessel and into the second vessel for removal therefrom. The valve is normally closed against the working pressure of the fluid in the compartment by a spring bellows relief assembly in the second vessel. The force of the fluid pump by the piston cylinder arrangement opens the valve, and a check valve prevents fluid from flowing back from the valve into the first vessel. A passageway through the first vessel allows the pressurized fluid in the compartment to bear on the bellows and thereby bias the piston cylinder arrangement to an up (or down) position.

    摘要翻译： 用于压力流体箱的内部阀门和计量式容积式泵。 储罐限定了流体隔室，第一和第二容器位于罐的保护外壳内。 布置在第一容器中的波纹管泵组件包括位于波纹管内并连接到波纹管的波纹管和活塞气缸装置。 加压流体被泵入和流出第一容器以启动活塞缸装置。 通过该致动运动，液体从隔室泵送通过第二容器中的阀并进入第二容器以从中移出。 阀门通常在第二容器中通过弹簧波纹管释放组件抵抗隔室中的流体的工作压力而闭合。 通过活塞气缸装置的流体泵的力打开阀，止回阀防止流体从阀流回到第一容器中。 通过第一容器的通道允许隔室中的加压流体承载在波纹管上，从而将活塞气缸装置偏压到上（或下）位置。

    Internal pump assembly
    6.
    发明授权
    Internal pump assembly 失效
    内部泵组件

    公开(公告)号：US5220943A

    公开(公告)日：1993-06-22

    申请号：US750391

    申请日：1991-08-27

    申请人： Donald L. Zink

    发明人： Donald L. Zink

    IPC分类号： B67D7/02 ,  F04B43/10

    CPC分类号： B67D7/02 ,  B67D7/0244 ,  F04B43/10 ,  Y10T137/6866 ,  Y10T137/86035 ,  Y10T137/86324

    摘要： An internal pump assembly including a fluid tank defining a fluid compartment, and first and second vessels positioned in the tank. The second vessel has a second vessel port through which fluid can flow relative to the fluid compartment. A bellows pump assembly positioned at least partially in the first vessel pumps fluid from the fluid compartment through the second vessel port into the second vessel from which the fluid can be subsequently removed. The fluid in the compartment acts on the bellows surface to thereby bias the pump assembly towards one of a pumping or a non-pumping position.

    摘要翻译： 内部泵组件包括限定流体隔室的流体箱以及位于罐中的第一和第二容器。 第二容器具有第二容器端口，流体可以相对于流体室流过。 至少部分地位于第一容器中的波纹管泵组件将来自流体室的流体通过第二容器端口泵送到第二容器中，从该容器中随后可以移除流体。 隔室中的流体作用在波纹管表面上，从而将泵组件偏压到泵送位置或非泵送位置。

    Fluid containment apparatus
    9.
    发明授权
    Fluid containment apparatus 失效
    流体容纳装置

    公开(公告)号：US5141013A

    公开(公告)日：1992-08-25

    申请号：US595450

    申请日：1990-10-10

    申请人： Donald L. Zink ,  Donald G. Zink

    发明人： Donald L. Zink ,  Donald G. Zink

    IPC分类号： B61D5/00

    CPC分类号： B61D5/00 ,  Y10T137/1632 ,  Y10T137/1654 ,  Y10T137/1714 ,  Y10T137/6877 ,  Y10T137/7062

    摘要： A fluid containment apparatus including first, second and third protective recessed wells. A first fluid flow device is positioned in the first well, a second fluid flow device in the second well, and control equipment in the third. First and second control conduits passing through the fluid compartment connect the control equipment with the first and second devices, respectively.

    摘要翻译： 一种流体容纳装置，包括第一，第二和第三保护性凹槽。 第一流体流动装置定位在第一井中，第二流体流动装置在第二井中，第三流体流动装置中的控制装置。 通过流体室的第一和第二控制管道分别将控制设备与第一和第二设备连接起来。

    Internal valve for pressure fluid containment vessels
    10.
    发明授权
    Internal valve for pressure fluid containment vessels 失效
    用于压力流体容纳容器的内部阀

    公开(公告)号：US5285998A

    公开(公告)日：1994-02-15

    申请号：US594149

    申请日：1990-10-09

    申请人： Donald L. Zink ,  Donald G. Zink

    发明人： Donald L. Zink ,  Donald G. Zink

    IPC分类号： F16K27/07 ,  F16K51/00

    CPC分类号： F16K27/07 ,  F16K51/00 ,  Y10T137/6866 ,  Y10T137/7668 ,  Y10T137/86228

    摘要： An internal valve for pressurized fluid containment vessels having vessel ports. The valve includes a valve seat associated with the vessel port and a valve member movable between a closed position against the valve seat and an open position wherein fluid can flow through the vessel port. A control chamber positioned in the vessel is connected to the valve member. A motive mechanism acting on or in the control chamber, by a control system outside of the vessel, controllably moves the valve member to at least one of the open or closed positions. The control chamber is sealed from fluid in the vessel by a sealing system, which includes a flexing surface against which fluid pressure in the vessel acts to thereby bias the valve member towards one of the open or closed positions.

    摘要翻译： 用于具有容器端口的加压流体容纳容器的内部阀。 阀包括与容器端口相关联的阀座和可在靠近阀座的关闭位置之间移动的阀构件和其中流体可以流过容器端口的打开位置。 位于容器中的控制室连接到阀构件。 通过在容器外部的控制系统作用在控制室中或其中的动力机构可控制地将阀构件移动到打开或关闭位置中的至少一个。 控制室通过密封系统与容器中的流体密封，所述密封系统包括挠曲表面，所述容器中的流体压力与所述弯曲表面作用，从而将所述阀构件偏压到所述打开或关闭位置中的一个位置。