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    • 2. 发明授权
    • Method of making an internally channeled glass article
    • 制造内部玻璃制品的方法
    • US5858046A
    • 1999-01-12
    • US634485
    • 1996-04-29
    • Stephen R. AllenJames G. AndersonAlbert M. Gossie
    • Stephen R. AllenJames G. AndersonAlbert M. Gossie
    • C03B9/12C03B13/01C03B13/14C03B17/02C03B17/06C03B23/24H01J9/24H01J61/12H01J61/30C03B13/10C03B13/06C03B17/00
    • H01J61/307C03B13/01C03B13/14C03B17/02C03B17/06C03B23/245C03B9/12H01J61/12H01J61/302H01J9/247
    • The present invention is directed to a method for forming glass articles containing internal enclosed channels. The method comprises the following steps: (a) delivering and depositing a first or channel-forming ribbon of molten glass to a surface of a mold assembly having a mold cavity possessing at least one channel-forming groove formed therewithin and a peripheral surface, wherein the channel-forming ribbon overlies the mold cavity and the peripheral surface of the mold assembly; (b) allowing the channel-forming ribbon of molten glass to substantially conform to the contour of the mold cavity resulting in the formation of at least one channel in the ribbon of the molten glass; (c) delivering and depositing a second or sealing ribbon of molten glass to the outer surface of the channel-forming ribbon of molten glass wherein the viscosity of the sealing ribbon is such that the sealing ribbon (i) bridges but does not sag into complete contact with the surfaces of at least one channel of the channel-forming ribbon and (ii) forms a hermetic seal wherever the sealing ribbon contacts the channel-forming ribbon to form a glass article possessing at least one enclosed channel; and, (d) removing the glass article from the mold.
    • 本发明涉及一种用于形成含有内封闭通道的玻璃制品的方法。 该方法包括以下步骤:(a)将第一或通道形成的熔融玻璃带输送并沉积到模具组件的表面,该模具组件具有模腔,该模腔具有在其中形成的至少一个通道形成槽和外周表面,其中 通道形成带覆盖模具腔体和模具组件的周边表面; (b)允许熔融玻璃的通道形成带基本上符合模腔的轮廓,导致在熔融玻璃的带中形成至少一个通道; (c)将熔融玻璃的第二或密封带交付并沉积到熔融玻璃的通道形成带的外表面上,其中密封带的粘度使得密封带(i)桥接但不下沉成完整 与通道形成带的至少一个通道的表面接触,以及(ii)在密封带接触通道形成带的任何地方形成气密密封,以形成具有至少一个封闭通道的玻璃制品; 和(d)将玻璃制品从模具中取出。