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    • 4. 发明授权
    • Disposable package for dispensing liquids with a controlled rate of flow
    • 一次性包装,用于分配具有受控流速的液体
    • US4216885A
    • 1980-08-12
    • US953105
    • 1978-10-20
    • Jason K. Sedam
    • Jason K. Sedam
    • B65D23/00B65D23/04B65D83/00B67D1/00B67D3/00
    • B67D1/1279B65D83/00B67D1/0078B67D2001/0815
    • A disposable package for dispensing liquids with a controlled rate of flow is described, such as for syrup for use with a post-mix soft drink dispenser. The disposable package includes a thin walled plastic or glass container with a closed end and an open end defining a discharge opening with a flow rate control tube positioned in said container in a predetermined position. The flow rate control tube has a closed rupturable, openable or frangible sealed end, which extends through the closed end of the container, and an open end, which is disposed at a predetermined distance within the container from the position of the discharge opening. The discharge or open end of the container is sealed by a removable cap and a rupturable membrane. The sealed end of the flow rate control tube may be contained within a recessed portion of the container adjacent the closed end thereof to protect the sealed end from rupture during shipping of the disposable package. A check valve may be placed at the open end of the flow control tube to preclude spillage in operable condition when the package temperature is elevated and the trapped head-space expands exerting back-pressure.
    • 描述了用于分配具有受控流速的液体的一次性包装,例如用于后混合软饮料分配器的糖浆。 一次性包装包括薄壁塑料或玻璃容器,该容器具有封闭的端部和开口端,该开口端限定排出口,其中流量控制管定位在所述容器中的预定位置。 流量控制管具有封闭的可破裂,可打开或易碎的密封端,该密封端延伸穿过容器的封闭端,以及开口端,该开口端与排放口的位置相距预定距离设置在容器内。 容器的排放口或开口端由可移除的盖子和可破裂的膜片密封。 流量控制管的密封端可以容纳在与其封闭端相邻的容器的凹部内,以在一次性包装运输期间保护密封端免于破裂。 止回阀可以放置在流量控制管的开口端处,以防止在包装温度升高并且被捕获的顶部空间膨胀施加背压时溢出处于可操作状态。
    • 8. 发明授权
    • CO.sub.2 Supply system for a carbonator device
    • CO2碳酸化器装置的供应系统
    • US4357284A
    • 1982-11-02
    • US277806
    • 1981-06-26
    • Jason K. Sedam
    • Jason K. Sedam
    • B01F1/00B01F3/04B01F13/10B65D3/04F17C7/00F17C13/04F24C3/12
    • B01F13/1013B01F3/04787B01F3/04808F17C7/00F17C2201/032F17C2205/0338F17C2221/013F17C2223/0153F17C2223/035F17C2223/045Y10S261/07Y10T137/0898
    • A CO.sub.2 supply system for a carbonator includes a CO.sub.2 cylinder containing a combination of liquid carbon dioxide and gaseous carbon dioxide under pressure at approximately 900 p.s.i.g., an openable end including a valve element disposed in an elongated extension of that end, an adaptor socket for receiving the elongated extension and supporting the cylinder, a pressure regulator connected to the adaptor and a hose coupling the same to a carbonator tank and an elongated tube extending from the open end of the cylinder toward a closed end thereof and terminating at a position spaced from the closed end. The elongated tube is open at both ends to permit the flow of liquid or gas therethrough, depending on the orientation of the CO.sub.2 cylinder. In order to dispense CO.sub.2 gas to a carbonator, the CO.sub.2 cylinder is disposed with its open end down and plugged into the adaptor socket. In this position, CO.sub.2 gas is present in the head space of the CO.sub.2 cylinder adjacent the closed end thereof. Accordingly, this CO.sub.2 gas will flow through the elongated tube out through the open end of the container and the pressure regulator to the carbonator tank. However, if the CO.sub.2 cylinder is inverted with the closed end on the bottom and the open end on the top, the liquid and gaseous phases within the cylinder will be reversed, permitting only liquid to be dispensed from the CO.sub.2 cylinder. Thus, the CO.sub.2 cylinder of the present invention will operate satisfactorily to dispense CO.sub.2 gas only with the open end on the bottom and plugged into the adaptor socket.
    • 用于碳酸化器的二氧化碳供应系统包括在大约900psig的压力下包含液体二氧化碳和气态二氧化碳的组合的CO 2气瓶,包括设置在该端部的细长延伸部的阀元件的可开启端,用于接收 连接到适配器的压力调节器和连接到适配器的压力调节器以及将其连接到碳酸化器箱的软管和从气缸的开口端朝向其封闭端延伸的细长管,并且终止在与 封闭的 细长管在两端是开放的,以允许液体或气体流过其中,这取决于二氧化碳气瓶的取向。 为了将二氧化碳气体分配到碳酸化器,CO 2气瓶的开放端向下放置并插入适配器插座。 在这个位置上,二氧化碳气体存在于邻近其封闭端的二氧化碳气瓶的顶部空间中。 因此,这种二氧化碳气体将通过容器的开口端和压力调节器通过细长管流出到碳酸化器罐。 然而,如果CO 2气瓶在底部的封闭端和顶部的敞开端反转,气缸内的液相和气相将被反转,从而仅允许从CO 2气瓶分配液体。 因此,本发明的二氧化碳气瓶将令人满意地运行,以仅在底部的开口端分配二氧化碳气体并将其插入适配器插座中。