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    • 2. 发明申请
    • METHOD AND APPARATUS FOR MAKING A PROFILED TUBING AND A SLEEVE
    • 用于制造型材管材和套筒的方法和装置
    • WO2014036236A1
    • 2014-03-06
    • PCT/US2013/057248
    • 2013-08-29
    • CORNING INCORPORATEDBISSON, Antoine Gaston, DenisCIMO, Patrick, JosephDANNOUX, Thierry Luc, AlainTANGUY, Ronan
    • BISSON, Antoine Gaston, DenisCIMO, Patrick, JosephDANNOUX, Thierry Luc, AlainTANGUY, Ronan
    • C03B17/04C03B23/047C03B40/04
    • C03B23/07C03B17/04C03B23/045C03B23/0476C03B33/06C03B40/04Y10T428/131
    • An apparatus (100) for making glass tubing (200) of a desired non- circular cross-sectional profile (cf Fig.3) includes a mandrel (101) adapted for positioning proximate heat-softened tubing. The mandrel (101) has a nose (102) and a nozzle section (120) with a chosen profile that will define a final cross-sectional profile of the tubing. The nozzle section (120) has a feed chamber (140) for receiving a gas from a source (207) and a porous and/or foraminous circumferential surface (132,134) through which the gas can be discharged to an exterior of the mandrel. The gas discharges to the exterior of the mandrel, forming a film of pressurized gas in the gap (314, 318) between the porous circumferential surface (132,134) and the heat-softened tubing (200). A method of forming tubing having a non-circular cross-sectional profile using the apparatus is also provided. A glass sleeve made from the reshaped or formed tubing is also disclosed: a monolithic sleeve made of parallel, opposite, flat and smooth front and back covers for use in an electronic device (cf Fig.13). Some glass-ceramic materials may also be suitable for the tubing, such as transparent beta spodumene.
    • 用于制造具有期望的非圆形横截面轮廓的玻璃管(200)的装置(100)包括适于定位靠近热软管的心轴(101)。 心轴(101)具有鼻部(102)和具有选定轮廓的喷嘴部分(120),其将限定管道的最终横截面轮廓。 喷嘴部分(120)具有用于从源(207)和多孔和/或有孔圆周表面(132,134)接收气体的进料腔(140),气体可以通过该进料腔排出到心轴的外部。 气体排放到心轴的外部,在多孔圆周表面(132,134)和热软管(200)之间的间隙(314,318)中形成加压气体薄膜。 还提供了使用该装置形成具有非圆形横截面轮廓的管道的方法。 还公开了由重新成形或成形的管制成的玻璃套筒:由电子装置(见图13)使用的平行的,相对的,平坦和光滑的前盖和后盖制成的整体式套筒。 一些玻璃陶瓷材料也可能适用于管道,如透明β锂辉石。
    • 6. 发明申请
    • METHODS FOR FORMING COMPOSITIONS CONTAINING GLASS
    • 形成玻璃组合物的方法
    • WO2008106161A1
    • 2008-09-04
    • PCT/US2008/002585
    • 2008-02-27
    • CORNING INCORPORATEDDANNOUX, Thierry LMARQUES, Gaspar PMORENA, Robert MTANNER, Cameron W
    • DANNOUX, Thierry LMARQUES, Gaspar PMORENA, Robert MTANNER, Cameron W
    • C03B11/08
    • C03B11/084B81B2201/051B81C99/0085B81C2201/019B81C2201/036C03B2215/07
    • Methods for molding glass and glass composites, including providing a first structure having a first surface, providing a second structure having a second surface, the second surface being patterned and porous, and disposing between the first and second surfaces an amount of a composition comprising a glass, then heating together the first and second structures and the first amount of the composition sufficiently to soften the first amount of the composition such that the first and second structures, under gravity or an otherwise applied force, move toward each other, such that the pattern of the second surface is formed into the first amount of the composition, then cooling the composition sufficiently to stabilize it, the second structure comprising porous carbon having an open porosity of at least 5% and wherein the amount of the composition is removable from the second surface, without damage to the amount of the composition or to the second surface, such that the second surface is in condition for re-use.
    • 用于模制玻璃和玻璃复合材料的方法,包括提供具有第一表面的第一结构,提供具有第二表面的第二结构,第二表面被图案化和多孔化,并且在第一表面和第二表面之间设置一定量的组合物, 玻璃,然后将第一和第二结构和第一量的组合物充分加热以软化第一量的组合物,使得第一和第二结构在重力或以其他方式施加的力下朝向彼此移动,使得 将第二表面的图案形成为第一量的组合物,然后充分冷却组合物以使其稳定,第二结构包含具有至少5%的开放孔隙率的多孔碳,并且其中组合物的量可从 第二表面,而不损害组合物的量或第二表面,使得第二表面是 在重新使用的条件下。