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    • 3. 发明申请
    • GLASS CONTAINER FORMING PROCESS AND EQUIPMENT
    • 玻璃容器成型工艺和设备
    • WO1997039988A1
    • 1997-10-30
    • PCT/US1997006639
    • 1997-04-18
    • QUANTUM ENGINEERED PRODUCTS, INC.KOZORA, Joseph, W.HARDACRE, John, A.WASMUTH, Ole, M.
    • QUANTUM ENGINEERED PRODUCTS, INC.
    • C03B09/14
    • C03B9/406C03B9/165C03B9/3627C03B9/3636C03B9/3645C03B9/3654C03B9/3663C03B9/403Y10T137/86702Y10T137/86879
    • A method and apparatus for forming a glass container in a blow-and-blow process. The apparatus includes air flow controller (84) having a housing (86, 88, 90) defining a chamber (98), a piston (96) disposed for reciprocal movement from a first position to a second position within the housing for moving slide block (94) therein, first (108) and second passages (106) extending through slide block (94), a first port (110) in flow communication with first passage (108) and transducer (120) when piston (96) is in its first position to create a negative air flow through first passage (108) and first port (110) when pressurized air flow is induced through transducer (120) to draw a vacuum beneath a gob in a blank mold to a form a finish in the gob and sweep debris away from the gob and blank mold, and a third port (112) in communication with second passage (106) and first port (110) when piston (96) is in its second position to provide pressurized air to the gob.
    • 一种用于在吹塑过程中形成玻璃容器的方法和装置。 该装置包括具有限定腔室(98)的壳体(86,88,90)的空气流量控制器(84),设置用于从壳体内的第一位置到第二位置往复运动的活塞(96),用于移动滑块 (94),其中延伸穿过滑块(94)的第一通道(108)和第二通道(106),当活塞(96)处于...时与第一通道(108)和换能器(120)流动连通的第一端口 当通过换能器(120)诱导加压空气流动以在坯料模具下面的料滴下面形成真空以在其中形成最终面时,其第一位置通过第一通道(108)和第一端口(110)产生负空气流 并且当活塞(96)处于其第二位置以向所述料滴提供加压空气时,从料滴和空白模具中除去碎屑和与第二通道(106)和第一端口(110)连通的第三端口(112) 。