Carbonated beverage dispenser
    1.
    发明授权
    Carbonated beverage dispenser 失效
    碳酸饮料机

    公开(公告)号:US4984713A

    公开(公告)日:1991-01-15

    申请号:US32241

    申请日:1987-03-31

    IPC分类号: B65D23/00 B65D77/06

    摘要: A receptacle in which a collapsible fluid-holding container is disposed within an outer rigid container. The collapsible container comprises a flexible bag and a mouthpiece that is joined to the mouth of the rigid container. A valve in the outer container at a region distal from the mouth vents the region between the containers to enable the collapsible container to be filled with liquid. The valve also admits air between the containers to enable the inner container to collapse as fluid is dispensed. A pair of feet protrude laterally from one side of the receptacle to raise the bottom of the receptacle when it is horizontally disposed in a fluid-dispensing position. A method is disclosed for evacuating the outer container to facilitate the expansion of a collapsed flexible container.

    摘要翻译: 容器,其中可折叠流体保持容器设置在外部刚性容器内。 可折叠容器包括柔性袋和接合到刚性容器的口部的接口管。 外部容器中位于远离口的区域的阀将容器之间的区域排出,以使可折叠容器能够充满液体。 阀门还允许容器之间的空气,以使内容器在分配流体时崩溃。 一对脚从插座的一侧侧向伸出,当水平地设置在流体分配位置时,使其升高。 公开了一种用于抽空外部容器以促进折叠的柔性容器的膨胀的方法。

    Method of centering a fiber core in a multiple-crucible method
    2.
    发明授权
    Method of centering a fiber core in a multiple-crucible method 有权
    在多坩埚方法中定心纤维芯的方法

    公开(公告)号:US06588235B2

    公开(公告)日:2003-07-08

    申请号:US09943250

    申请日:2001-08-30

    IPC分类号: C03B37022

    摘要: The invention relates to a method of making an optical fiber and an optical fiber made in accordance with the inventive method. The method includes the step of drawing an optical fiber from a multiple crucible apparatus, wherein one of the crucibles of the apparatus has a non-symmetrical orifice (not shown). The inventive fiber has at least a core and cladding. At least one section of the inventive fiber includes an orientation element.

    摘要翻译: 本发明涉及一种制造根据本发明方法制造的光纤和光纤的方法。 该方法包括从多坩埚装置中拉出光纤的步骤,其中装置的一个坩埚具有非对称孔口(未示出)。 本发明的纤维至少具有芯和包层。 本发明的纤维的至少一个部分包括取向元件。

    Process for drawing optical fiber from a multiple crucible apparatus with a thermal gradient
    3.
    发明授权
    Process for drawing optical fiber from a multiple crucible apparatus with a thermal gradient 失效
    从具有热梯度的多坩埚装置中拉制光纤的工艺

    公开(公告)号:US06550279B1

    公开(公告)日:2003-04-22

    申请号:US09654549

    申请日:2000-09-01

    IPC分类号: C03B37027

    摘要: The disclosed invention includes a method of making an optical fiber drawn from a multiple crucible. The method includes moving a first crucible of the multiple crucible relative to a second crucible of the multiple crucible. The invention also includes minimizing core and cladding diffusion. A tip of the first crucible is disposed axially above a tip of the second crucible by a preselected distance. The invention further includes the ability to alter a diameter of the core of the fiber. A differential pressure is applied to the first crucible. A positive differential pressure is applied to increase the core diameter. A negative differential pressure is applied to decrease the core diameter. Furthermore, the invention includes drawing the fiber under non-isothermal conditions; there is a thermal gradient of at least 10° C./m between the two tips.

    摘要翻译: 所公开的发明包括制造从多个坩埚拉制的光纤的方法。 该方法包括相对于多个坩埚的第二坩埚移动多个坩埚的第一坩埚。 本发明还包括使芯和包层扩散最小化。 第一坩埚的尖端以预定的距离轴向设置在第二坩埚的尖端上方。 本发明还包括改变纤维芯的直径的能力。 对第一坩埚施加差压。 施加正的差压以增加芯径。 施加负差压以减小芯径。 此外,本发明包括在非等温条件下拉伸纤维; 在两个尖端之间存在至少10℃/ m的热梯度。