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1. 发明申请

WO2016123417A1 METHOD AND APPARATUS FOR REFORMING GLASS TUBING BY DRAWING OVER A MANDREL TO PRODUCE A FLATTENED HOLLOW SLEEVE 审中-公开
标题翻译：用于通过制造玻璃管来制造玻璃管的方法和装置来生产平坦的中空套
公开(公告)号：WO2016123417A1
公开(公告)日：2016-08-04
申请号：PCT/US2016/015498
申请日：2016-01-29
申请人： CORNING INCORPORATED
发明人： DANNOUX, Thierry Luc Alain , MABRUT, Mickael , TANGUY, Ronan
IPC分类号： C03B17/04 , C03B23/047 , C03B40/04
CPC分类号： C03B23/045 , C03B17/04 , C03B23/0476 , C03B23/09 , C03B40/04 , Y02P40/57
摘要： A reforming mandrel and a method of using it to reform glass are described. The reforming mandrel 100 comprises an upstream portion 120, a downstream portion 140 and an at least partially hollow interior 160. The upstream portion has an intake inlet 122 for fluid flow. The downstream portion 140 is axially spaced from the upstream portion 120. The downstream portion 140 has a flattened cross-section defined by flattened peripheral portions 142 joined by curved peripheral portions 144. At least one curved peripheral portion is made of porous material resistant to a temperature of at least 1000 °C, e.g. graphite. The at least partially hollow interior 160 of the mandrel communicates with the intake inlet 122 and the porous material. The hollow interior may extend into further hollow passages 170,172,174,176. A substantially cylindrical glass tube 400 is reformed by drawing the heat-softened tube over the mandrel 100, fed with gas, to prevent adhesion to the shaping tool, via the porous material to form a gas cushion, and so to reform its shape into a 3-dimensional formed glass sleeve with a flattened portion, without imperfections such as streaks. Of particular use in making a glass cover (integrated front and back) for a smartphone or similar device.
摘要翻译：描述了一种重整心轴及其使用它来改造玻璃的方法。重整心轴100包括上游部分120，下游部分140和至少部分中空的内部160.上游部分具有用于流体流动的进气入口122。下游部分140与上游部分120轴向间隔开。下游部分140具有由弯曲的周边部分144连接的扁平的外围部分142限定的扁平横截面。至少一个弯曲周边部分由多孔材料制成，至少1000℃的温度，例如石墨。心轴的至少部分中空的内部160与进气口122和多孔材料连通。中空的内部可以延伸到另外的中空通道170,172,174,176中。通过将热软化管拉过心轴100，供给气体来重新形成基本上圆柱形的玻璃管400，以通过多孔材料防止与成型工具的粘附，以形成气垫，从而将其形状改造为具有扁平部分的三维成形玻璃套筒，没有缺陷如条纹。特别用于制造用于智能手机或类似设备的玻璃盖（集成的前后）。

2. 发明申请

WO2016126754A1 MICA ROLLS FOR USE IN GLASS MANUFACTURING PROCESSES AND METHOD FOR MAKING THE SAME 审中-公开
标题翻译：用于玻璃制造工艺的MICA玻璃及其制造方法
公开(公告)号：WO2016126754A1
公开(公告)日：2016-08-11
申请号：PCT/US2016/016262
申请日：2016-02-03
申请人： CORNING INCORPORATED
发明人： BISSON, Antoine Gaston Denis , GALLAGHER, Michael Thomas , LANGENSIEPEN, Ralph Alfred , MABRUT, Mickael , TEATOR, Eric Joseph , WHEELER, Nicholas Ryan , WIGHT, John Forrest Jr
IPC分类号： C03B23/045 , C03B23/047
CPC分类号： C03B23/055 , B24B5/37 , C03B23/045 , C03B23/047 , Y02P40/57
摘要： Push roll spools for engaging and driving softened glass tubes over a shaping mandrel. A push roll spool for use in processing a glass tube may comprise a base having first and second axially spaced ends, and multiple sheets of heat resistant material disposed on the base between the axially spaced ends, forming an axially extending stack. The stack may have a circumferential, generally U-section groove having a profile defined by the peripheral edges of multiple said sheets having different diameters. The U-section groove may be sized to engage and drive a glass tube. The U-section groove may have two contact areas at which to engage and drive a glass tube. The heat resistant material may comprise mica or a mica composition, for example mica paper or ceramic fiber millboard.
摘要翻译：用于在成形心轴上接合和驱动软化玻璃管的推辊卷轴。用于处理玻璃管的推辊卷轴可以包括具有第一和第二轴向间隔开的端部的基部以及设置在基部上的轴向间隔开的端部之间的多个耐热材料片，形成轴向延伸的堆叠。该堆叠可以具有周向的大致U形槽，其具有由具有不同直径的多个所述片的周边限定的轮廓。 U形槽可以被设计成接合和驱动玻璃管。 U形槽可以具有接合和驱动玻璃管的两个接触区域。耐热材料可以包括云母或云母组合物，例如云母纸或陶瓷纤维刨花板。

3. 发明申请

WO2012030876A1 ENHANCED THERMAL CHARACTERISTICS IN FLUIDIC MODULES 审中-公开
标题翻译：流体模块中增强的热特性
公开(公告)号：WO2012030876A1
公开(公告)日：2012-03-08
申请号：PCT/US2011/049814
申请日：2011-08-31
申请人： CORNING INCORPORATED , FRISKE, Mark Stephen , MABRUT, Mickael , MARQUES, Paulo Gaspar Jorge , SUTHERLAND, James Scott , TRACY, Ian David
发明人： FRISKE, Mark Stephen , MABRUT, Mickael , MARQUES, Paulo Gaspar Jorge , SUTHERLAND, James Scott , TRACY, Ian David
IPC分类号： B01J19/00
CPC分类号： B01J19/0093 , B01J2219/00783 , B01J2219/00804 , B01J2219/00824 , B01J2219/00828 , B01J2219/00831 , B01J2219/00858 , B01J2219/00873 , B01L3/502707 , B01L7/00 , B01L2200/0689 , B01L2300/0874 , B01L2300/0887 , B01L2300/12 , B01L2300/1838 , B81B1/00 , B81B3/0081 , F28D9/0037 , F28F3/12 , F28F21/006 , F28F2260/02
摘要： A fluidic module (100) is provided comprising at least two independent sets (10A,10B) of fluid microchannels (10), a network of glass channel walls (20), one or more thermal exchange partitions (30), and one or more bonding layers (40). The fluid microchannels (10) are configured such that at least a portion of the fluid flow path of one set of microchannels (10A) is partitioned from a portion of the fluid flow path of another set of microchannels (10B) by a thermal exchange partition (30). The thermal exchange partition (30) comprises a non-glassy composition characterized by a thermal conductivity greater than approximately 15 W/(m•K). Respective channel wall end portions (25) of the network of channel walls (20) interface with the thermal exchange partition (30) via one or more bonding pads defined by the bonding layer (40). The bonding layer (40) comprises a glass composition characterized by a thermal conductivity that is less than the thermal conductivity of the thermal exchange partition (30) and by a coefficient of thermal expansion that approximates the coefficient of thermal expansion of the thermal exchange partition (30). The bonding pads defined by the bonding layer (40) lie between the channel wall end portions (25) of the network of glass channel walls (20) and the thermal exchange partition (30) and the bonding layer (40) extends at least partially along the thermal exchange partition (30) into the fluid flow paths of the fluid microchannels (10), as defined by the network of glass channel walls (20).
摘要翻译：提供流体模块（100），其包括至少两个流体微通道（10）的独立组（10A，10B），玻璃通道壁（20），一个或多个热交换隔板（30）和一个或多个接合层（40）。流体微通道（10）被构造成使得一组微通道（10A）的流体流路的至少一部分与另一组微通道（10B）的流体流动路径的一部分通过热交换分隔件（30）。热交换隔板（30）包括非导热组合物，其特征在于热导率大于约15W /（m°K）。通道壁（20）的网络的各个通道壁端部（25）通过由结合层（40）限定的一个或多个接合焊盘与热交换隔板（30）相接合。接合层（40）包括玻璃组合物，其特征在于热导率小于热交换隔板（30）的热导率，并且热膨胀系数近似于热交换隔板的热膨胀系数 30）。由接合层（40）限定的接合焊盘位于玻璃通道壁（20）网络的通道壁端部（25）和热交换隔板（30）之间，并且接合层（40）至少部分延伸沿着热交换分隔件（30）进入流体微通道（10）的流体流动路径，如由玻璃通道壁（20）的网络所限定的。

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