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1. 发明授权

US4247320A Glass conditioning 失效
标题翻译：玻璃调理
公开(公告)号：US4247320A
公开(公告)日：1981-01-27
申请号：US75650
申请日：1979-09-14
申请人： Bihari Bansal , George B. Boettner
发明人： Bihari Bansal , George B. Boettner
IPC分类号： C03B7/04 , C03B7/07 , C03B7/094 , C03B17/04
CPC分类号： C03B7/04 , C03B17/04
摘要： In an apparatus for conditioning a supply of molten thermoplastic material, preferably glass, a chamber in flow communication with the supply of glass is mounted for rotation about an axis. The chamber has a flow control surface having at least two regions, each uniquely oriented for influencing the flow of the molten glass therealong. In one region the glass experiences delayed flow to enable it to give up heat and in a region downstream of the first, the glass experiences accelerated flow to enable it to counteract changes in viscosity resulting from previous heat loss. The chamber is rotated so that a fresh supply of glass at an elevated temperature is deposited circumferentially on the flow control surface in order to moderate the influence of heat loss as the glass flows through the chamber.
摘要翻译：在用于调节熔融热塑性材料（优选玻璃）的供应的装置中，安装有与玻璃供应流动连通的室，用于围绕轴线旋转。腔室具有至少两个区域的流动控制表面，每个区域均独立地定向以影响其中的熔融玻璃的流动。在一个区域中，玻璃经历延迟的流动以使其放热，并且在第一个区域的下游区域中，玻璃经受加速流动，使其能够抵消由先前的热损失引起的粘度变化。使腔室旋转，使得在高温下新鲜供应的玻璃在圆周上沉积在流动控制表面上，以便在玻璃流过腔室时缓和热损失的影响。

2. 发明授权

US4994099A Method for fining molten glass 失效
标题翻译：澄清熔融玻璃的方法
公开(公告)号：US4994099A
公开(公告)日：1991-02-19
申请号：US467251
申请日：1990-01-19
申请人： George B. Boettner
发明人： George B. Boettner
IPC分类号： C03B5/20 , C03B5/225 , C03B5/23
CPC分类号： C03B5/23 , C03B5/20 , C03B5/225
摘要： A furnace for fining molten glass is provided in which glass flows in a substantially vertical direction prior to exiting the furnace. As it flows vertically, the glass is allowed to cool. This cooling, in turn, allows the glass to be removed from the furnace through a narrow passageway without producing excessive wear of the passageway. Preferably, vertical flow of the molten glass at the exit end of the furnace is produced across the furnace's full width. In this way, the molten glass does not stagnate within the furnace and undesirable scums on the top surface of the glass are avoided. In certain preferred embodiments, the vertical flow is achieved by a trough which has sloped sides and which connects with and extends downward from the bottom surface of the furnace.
摘要翻译：提供了一种用于澄清熔融玻璃的炉，其中玻璃在离开炉之前在基本垂直的方向上流动。当它垂直流动时，允许玻璃冷却。这种冷却又允许玻璃通过狭窄的通道从炉中移出，而不会导致通道的过度磨损。优选地，熔炉的出口端处的熔融玻璃的垂直流动跨炉的整个宽度产生。以这种方式，熔融玻璃不会停滞在炉内，并且避免了玻璃顶表面上不期望的污垢。在某些优选实施例中，垂直流动通过具有倾斜侧面并与炉底面连接并向下延伸的槽实现。

3. 发明授权

US4718931A Method of controlling melting in a cold crown glass melter 失效
标题翻译：控制冷冠玻璃胶机熔化的方法
公开(公告)号：US4718931A
公开(公告)日：1988-01-12
申请号：US11031
申请日：1987-02-05
申请人： George B. Boettner
发明人： George B. Boettner
IPC分类号： C03B3/00 , C03B5/027 , C03B5/24
CPC分类号： C03B5/245 , C03B3/00 , C03B5/027
摘要： A method is set forth for controlling the height of batch material on the surface of a molten bath in a cold-crown or vertical melting furnace by measuring the level of the upper surface of the batch material, the level of the fusion line between the batch and bath, and the effective hydrostatic head of the molten glass and batch material thereon over a predetermined height at such known fusion line level. The thickness of the batch blanket is then determined from the level of the fusion line and the measured level of the top of the batch blanket, and power input and rate of batch distribution are controlled to maintain such desired levels and accordingly a predetermined batch thickness, by continuously monitoring the level of the batch material and the effective hydrostatic head.
摘要翻译：提出了一种方法，用于通过测量批料的上表面的水平，批料之间的熔合线的水平来控制冷顶或立式熔炉中的熔池表面上的批料的高度和浴，以及熔融玻璃和其上的批量材料的有效静水压头在预定高度上在这种已知的熔合线水平。然后从熔融线的水平和批量毯的顶部的测量水平确定批量毯的厚度，并且控制功率输入和批量分配速率以保持这样的期望水平，并因此保持预定的批次厚度，通过连续监测批料和有效静液压头的水平。

4. 发明授权

US4906272A Furnace for fining molten glass 失效
标题翻译：熔化玻璃熔炼炉
公开(公告)号：US4906272A
公开(公告)日：1990-03-06
申请号：US339605
申请日：1989-04-17
申请人： George B. Boettner
发明人： George B. Boettner
IPC分类号： C03B5/20 , C03B5/225 , C03B5/23
CPC分类号： C03B5/23 , C03B5/20 , C03B5/225
摘要： A furnace for fining molten glass is provided in which glass flows in a substantially vertical direction prior to exiting the furnace. As it flows vertically, the glass is allowed to cool. This cooling, in turn, allows the glass to be removed from the furnace through a narrow passageway without producing excessive wear of the passageway. Preferably, vertical flow of the molten glass at the exit end of the furnace is produced across the furnace's full width. In this way, the molten glass does not stagnate within the furnace and undesirable scums on the top surface of the glass are avoided. In certain preferred embodiments, the vertical flow is achieved by means of a trough which has sloped sides and which connects with and extends downward from the bottom surface of the furnace.

5. 发明授权

US4365987A Apparatus and method of conditioning and conveying thermoplastic material 失效
标题翻译：调理和输送热塑性材料的设备和方法
公开(公告)号：US4365987A
公开(公告)日：1982-12-28
申请号：US317993
申请日：1981-11-04
申请人： George B. Boettner
发明人： George B. Boettner
IPC分类号： C03B5/20 , C03B5/23
CPC分类号： C03B5/20
摘要： A glass delivery system is disclosed having a glass conducting pipe enclosed within a refractory structure. The refractory structure is spaced about the pipe and defines a closed space for receiving therein a quantity of the glass. Flow control means is provided for regulating flow through the pipe. Means is further provided for isolating the flow control device from glass in the closed space to thereby avoid a bypass of said flow control device. A method for operating a glass delivery system is also disclosed.
摘要翻译：公开了一种玻璃输送系统，其具有封闭在耐火结构内的玻璃导管。耐火结构围绕管间隔开并且限定用于在其中容纳玻璃量的封闭空间。流量控制装置用于调节通过管道的流量。进一步提供用于将流量控制装置与封闭空间中的玻璃隔离的装置，从而避免所述流量控制装置的旁路。还公开了一种操作玻璃输送系统的方法。

6. 发明授权

US4352687A Furnace delivery system 失效
标题翻译：炉送系统
公开(公告)号：US4352687A
公开(公告)日：1982-10-05
申请号：US244022
申请日：1981-03-16
申请人： George B. Boettner
发明人： George B. Boettner
IPC分类号： C03B5/16 , C03B5/20 , C03B5/26 , F27B3/00 , F27D3/14 , F28D7/00 , C03B5/23
CPC分类号： C03B5/20
摘要： A glass delivery system is disclosed having a glass conducting pipe enclosed within a refractory structure. The refractory structure is spaced about the pipe and defines a closed space for receiving therein a quantity of the glass. Heat input devices are located in the closed space for supplying heat to the pipe. The refractory structure may include heat exchange passages for circulation of a first heat exchange fluid therethrough. Means may be included for introducing a second gaseous fluid within the closed space between the refractory structure and the pipe for removing heat given up by the glass and under certain conditions the first fluid may act as an inert atmosphere or purge gas for protecting certain components of the system from deleterious ambience. The first heat exchange fluid removes a relatively greater portion of the heat energy given up by the glass than the second fluid.
摘要翻译：公开了一种玻璃输送系统，其具有封闭在耐火结构内的玻璃导管。耐火结构围绕管间隔开并且限定用于在其中容纳玻璃量的封闭空间。热输入装置位于封闭空间中，用于向管道供热。耐火结构可以包括用于使第一热交换流体从其中循环的热交换通道。可以包括用于将第二气态流体引入耐火结构和管道之间的封闭空间内的装置，用于去除由玻璃放出的热量，并且在某些条件下，第一流体可以用作惰性气体或吹扫气体，以保护某些组分系统有害的氛围。第一热交换流体除去玻璃比第二流体放弃的相对较大部分的热能。

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