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    Glass-Melting Device for Producing Glass Fiber and Method for Producing Glass Fiber
    1.
    发明申请
    Glass-Melting Device for Producing Glass Fiber and Method for Producing Glass Fiber 有权
    用于生产玻璃纤维的玻璃熔化装置和用于生产玻璃纤维的方法

    公开(公告)号：US20120167633A1

    公开(公告)日：2012-07-05

    申请号：US13255463

    申请日：2010-03-08

    申请人： Norio Hirayama ,  Naohiro Miyanaga ,  Masahiko Takahashi ,  Kentarou Ogawa

    发明人： Norio Hirayama ,  Naohiro Miyanaga ,  Masahiko Takahashi ,  Kentarou Ogawa

    IPC分类号： C03B37/085 ,  C03B37/02

    CPC分类号： C03B5/2252 ,  C03B5/182 ,  C03B5/207 ,  C03B7/07 ,  C03B37/02 ,  C03B37/085 ,  Y02P40/57

    摘要： A glass-melting device for producing glass fibers capable effectively reducing inclusion of bubbles into glass fibers to be spun, and a method for producing glass fibers using the same are provided.A glass-melting device 100 for producing glass fibers comprises: a first glass-melting tank 12; a conduit 14 extending downward from the first glass-melting tank 12; a sucking device 18 for exposing the first glass-melting tank 12 to a reduced-pressure atmosphere; a second glass-melting tank 20 provided on a lower portion of the conduit 14 and exposed to an atmospheric-pressure atmosphere; and a bushing 22 provided at a bottom portion of the second glass-melting tank 20 and equipped with a number of nozzles 22a.

    摘要翻译： 提供一种用于制造能够有效地减少气泡混入待纺丝的玻璃纤维中的玻璃纤维的玻璃熔融装置，以及使用该玻璃纤维的玻璃纤维的制造方法。 用于制造玻璃纤维的玻璃熔化装置100包括：第一玻璃熔化槽12; 从第一玻璃熔化槽12向下延伸的导管14; 用于将第一玻璃熔化槽12暴露于减压气氛的吸入装置18; 第二玻璃熔池20设置在导管14的下部并暴露于大气压气氛中; 以及设置在第二玻璃熔化槽20的底部并配备有多个喷嘴22a的套管22。

    Method for producing high-silicate inorganic fibers of rocks
    2.
    发明授权
    Method for producing high-silicate inorganic fibers of rocks 失效
    岩石高硅酸盐无机纤维的生产方法

    公开(公告)号：US07530240B2

    公开(公告)日：2009-05-12

    申请号：US10517215

    申请日：2003-04-21

    申请人： Viktor F Kibol

    发明人： Viktor F Kibol

    IPC分类号： C03B37/02

    CPC分类号： C03B5/021 ,  C03B5/04 ,  C03B7/02 ,  C03B37/005 ,  C03B37/02 ,  C03B37/0213 ,  C03B37/06 ,  C03B37/085 ,  C03C1/002 ,  C03C1/02

    摘要： The present inventions relate to the means of production of high-silicate inorganic fibers of natural acidic rock minerals and also to products manufactured of said fibers, namely: continuous, staple fibers and scaly particles. In each variant of the M dacite or rhyodacite, granite or rhyolite, or a rock comprising mostly sand with silicon oxide content equal or exceeding 73% are used as a rock. The present inventions aim at proposing the means for producing inorganic fibers of natural acidic rock minerals and also the products manufactured of said fibers, namely: continuous, staple and coarse fibers and fine scaly particles having increased strength, corrosion and temperature resistance. This objective is attained by creating conditions for removing foreign inclusions, having high melting and boiling temperatures, from the melt by way of using rocks with higher silicon oxide (SiO2) content and, therefore, higher melting points, as raw materials. This enables removal of most of foreign inclusions from the melted rock to the atmosphere.

    摘要翻译： 本发明涉及天然酸性岩石矿物的高硅酸盐无机纤维的生产方法，以及由所述纤维制造的产品，即连续的，短纤维和鳞片状颗粒。 在M酸钙或云母的每个变体中，花岗岩或流纹岩或主要包含等于或超过73％的氧化硅含量的岩石用作岩石。 本发明的目的在于提出生产天然酸性岩石矿物的无机纤维的方法，以及所述纤维制造的产品，即：连续的，短纤维的和粗的纤维，以及具有增加的强度，耐腐蚀和耐温性的细小鳞片状颗粒。 该目的是通过使用具有较高氧化硅（SiO 2）含量，因此具有较高熔点的岩石作为原料，通过创建从熔体中除去具有高熔点和沸腾温度的外来杂质的条件来实现的。 这使得大部分外来夹杂物从熔融的岩石中去除到大气中。

    Double crucible method of optical fiber manufacture
    3.
    发明授权
    Double crucible method of optical fiber manufacture 失效
    光纤制造双坩埚法

    公开(公告)号：US4217123A

    公开(公告)日：1980-08-12

    申请号：US926052

    申请日：1978-07-19

    申请人： James G. Titchmarsh

    发明人： James G. Titchmarsh

    IPC分类号： C03B37/023 ,  C03B37/085 ,  C03B37/02

    CPC分类号： C03B37/023 ,  C03B37/085 ,  C03B2201/10 ,  C03B2201/50

    摘要： A method for forming optical fibres from a double crucible wherein one crucible supplies the core material and the other crucible supplies the cladding material. The two melts are supplied in a continuous process to insure a constant core to cladding diameter ratio.

    摘要翻译： 一种用于从双坩埚形成光纤的方法，其中一个坩埚供应芯材料，另一个坩埚供应包层材料。 这两种熔体以连续的方式供应以确保恒定的芯到包层直径比。

    Apparatus for feeding particles of glass into crucibles for extrusion of glass filaments
    5.
    发明授权
    Apparatus for feeding particles of glass into crucibles for extrusion of glass filaments 失效
    用于将玻璃颗粒送入用于挤出玻璃丝的坩埚中的装置

    公开(公告)号：US3945814A

    公开(公告)日：1976-03-23

    申请号：US473897

    申请日：1974-05-28

    申请人： Heinz Keib ,  Dieter Kahnke

    发明人： Heinz Keib ,  Dieter Kahnke

    IPC分类号： C03B37/02 ,  C03B3/00 ,  C03B37/085

    CPC分类号： C03B3/00 ,  C03B37/085

    摘要： Glass tablets which are to be introduced seriatim into an elongated melting chamber of a crucible having orifices for extrusion of glass filaments are stored in a magazine and are fed onto the first section of a first vibrating trough whose sections have different inclinations. The last section of the first trough discharges tablets into the receptacle of a weighing device which accumulates a predetermined number of tablets and thereupon discharges the accumulated batch of tablets onto the first section of a second vibrating trough the last section of which discharges tablets into an elongated hopper registering with the open top of the melting chamber. At least the last section of the second trough is inclined downwardly toward the hopper to such an extent that tablets leaving the preceding section of the second trough are accelerated during travel in the last section and enter the hopper at timely spaced intervals. The second trough is caused to swivel back and forth so that its last section discharges tablets into different portions of the hopper.

    摘要翻译： 将被引入具有用于挤出玻璃丝的孔的坩埚的细长熔化室中的玻璃片存储在盒中，并被馈送到具有不同倾斜度的部分的第一振动槽的第一部分上。 第一槽的最后一部分将片剂排放到称重装置的容器中，该称重装置累积预定数量的片剂，并随后将积聚的片剂排出到第二振动槽的第一部分上，其最后一部分将片剂排出成细长的 料斗与熔化室的开口顶部配准。 至少第二槽的最后部分向下倾斜到料斗，使得离开第二槽的前一部分的片剂在最后部分行进期间被加速，并以及时间隔的间隔进入料斗。 第二个槽被来回旋转，使得其最后一个部分将药片排放到料斗的不同部分。

    Apparatus for transfer of particulate material in glass melters
    6.
    发明授权
    Apparatus for transfer of particulate material in glass melters 失效
    玻璃陶瓷中颗粒材料转移的设备

    公开(公告)号：US3748112A

    公开(公告)日：1973-07-24

    申请号：US3748112D

    申请日：1970-09-17

    申请人： PHILLIPS S

    发明人： PHILLIPS S

    IPC分类号： C03B3/00 ,  C03B37/085

    CPC分类号： C03B37/085 ,  C03B3/00

    摘要： Apparatus for transferring particulate material to a high temperature region for thermal processing including means for intermittently transporting particulate material from a location away from the high temperature region to a location at a collection surface in the high temperature region and means for releasing the particulate material from the location at the surface.