公开(公告)号：US08689586B2

公开(公告)日：2014-04-08

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

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： 提供一种用于生产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化装置，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。

公开(公告)号：US20070289337A1

公开(公告)日：2007-12-20

申请号：US11424784

申请日：2006-06-16

申请人： Yao-Chung Hu

发明人： Yao-Chung Hu

IPC分类号： C03B37/085 ,  C03B37/04 ,  C03B37/05

CPC分类号： C03B37/02

摘要： A fiberizing device includes a housing, a receiving seat mounted on the housing, and a drawing device. The receiving seat includes a receiving groove having a discharge port. The receiving groove receives molten fluid formed by heating waste. A heating device is provided for heating the molten fluid in the receiving seat. The drawing device draws the molten fluid from the discharge port to form a solid fiber after the molten fluid comes in contact with cool air. The solid fiber possesses excellent fire-resistant properties and thus can be used as fire-resistant materials.

摘要翻译： 纤维化装置包括壳体，安装在壳体上的接收座和拉制装置。 接收座椅包括具有排出口的接收槽。 接收槽容纳通过加热废物形成的熔融流体。 提供加热装置用于加热接收座中的熔融流体。 绘图装置在熔融流体与冷空气接触之后，从排出口抽出熔融流体，形成固体纤维。 固体纤维具有优良的耐火性能，因此可用作耐火材料。

公开(公告)号：US20050223752A1

公开(公告)日：2005-10-13

申请号：US10517215

申请日：2003-04-21

申请人： Viktor Kibol

发明人： Viktor Kibol

IPC分类号： C03B37/01 ,  C03B5/02 ,  C03B5/04 ,  C03B7/02 ,  C03B37/005 ,  C03B37/02 ,  C03B37/06 ,  C03B37/085 ,  C03C1/00 ,  C03C1/02 ,  D01F9/08

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。 该目的通过使用通过使用具有较高氧化硅（SiO 2）2含量的岩石从熔体中除去具有高熔点和沸腾温度的外来夹杂物的条件来实现，因此，更高的熔点 ，作为原料。 这使得大部分外来夹杂物从熔融的岩石中去除到大气中。

公开(公告)号：US5935291A

公开(公告)日：1999-08-10

申请号：US959996

申请日：1997-10-29

申请人： Kwan Young Kim ,  James W. Koewing ,  Robert A. Roach

发明人： Kwan Young Kim ,  James W. Koewing ,  Robert A. Roach

IPC分类号： C03B37/08 ,  C03B37/083 ,  C03B37/085

CPC分类号： C03B37/08 ,  C03B37/083

摘要： A bushing including a tip plate having an orifice region including orifices to permit flow of a molten fiberizable material therethrough; a reservoir for supplying molten fiberizable material to the orifices; and a substantially planar perforated plate positioned within the reservoir generally parallel to and substantially coextensive with the orifice region of the tip plate, the perforated plate including a central region and a peripheral region surrounding the central region, each of the central region and the peripheral region of the perforated plate having a plurality of openings to permit flow of molten fiberizable material therethrough, wherein average head loss of molten material flowing through the central region of the perforated plate is greater than average head loss of molten material flowing through the peripheral region of the perforated plate.

摘要翻译： 一种衬套，其包括具有孔口区域的尖端板，所述孔口区域包括允许熔融可纤化材料通过其中流动的孔口; 用于将可熔融可纤化材料供应到所述孔口的储存器; 以及位于所述储存器内的基本上平坦的多孔板，其大致平行于所述顶板的孔口区域并基本上共同延伸，所述多孔板包括中心区域和围绕所述中心区域的周边区域，所述中心区域和周边区域 所述多孔板具有多个开口以允许可熔融纤维化材料流过其中，其中流过多孔板的中心区域的熔融材料的平均头部损失大于流过多孔板的周边区域的熔融材料的平均头部损失 多孔板。

公开(公告)号：US4553994A

公开(公告)日：1985-11-19

申请号：US597578

申请日：1984-04-09

申请人： Neil E. Greene ,  Terry J. Hanna

发明人： Neil E. Greene ,  Terry J. Hanna

IPC分类号： C03B20060101 ,  C03B37/02 ,  C03B37/08 ,  C03B37/083 ,  C03B37/085

CPC分类号： C03B37/08 ,  C03B37/02 ,  C03B37/083

摘要： The present invention proposes a novel apparatus and method for the manufacture of glass fibers utilizing a bushing confining a body of molten glass over an orifice plate which may or may not have depending tips. Interposed in the glass body is a plate or other device for reducing the pressure of the molten glass body over the orifice plate to a pressure no greater than atmospheric pressure. The orifices are of relatively large diameter incapable of imposing a substantial pressure drop on molten glass flowing therethrough. Each tip contains a pool of molten glass at no greater than atmospheric pressure and, during fiber attenuation, a forming cone is drawn from the pool in each tip. The cones are located in the tips, each cone is smaller than the surrounding tip and each cone is stabilized on the interior tip wall by an annular glass portion integral with the cone. The process is dripless, since upon fiber interruption at any given tip, the molten glass pool remains in the tip.

摘要翻译： 本发明提出了一种用于制造玻璃纤维的新颖的装置和方法，该玻璃纤维利用将衬套限定在孔板上的衬套，所述孔板可以具有或不具有悬垂尖端。 在玻璃体中插入有用于将玻璃体在孔板上的压力降低到不大于大气压的压力的板或其他装置。 孔径相对较大，不能在流过其中的熔融玻璃上施加显着的压降。 每个尖端包含不大于大气压的熔融玻璃池，并且在纤维衰减期间，在每个尖端中从池中抽出成形锥体。 锥体位于尖端中，每个锥体小于周围的尖端，并且每个锥体通过与锥体成一体的环形玻璃部分在内部顶端壁上稳定。 该过程是无水滴的，因为在任何给定的尖端处的纤维中断时，熔融玻璃池保留在尖端中。

公开(公告)号：US4518408A

公开(公告)日：1985-05-21

申请号：US513894

申请日：1983-07-14

申请人： Mohinder S. Bhatti

发明人： Mohinder S. Bhatti

IPC分类号： C03B37/04 ,  C03B37/08 ,  C03B37/095 ,  C03B37/085

CPC分类号： C03B37/047 ,  C03B37/0805

摘要： A process for making glass fibers as provided comprising supplying a stream of molten glass to a rotating rotor; discharging said glass through orifices in said rotor as a plurality of primary streams; and attenuating said primary streams into fibers, said spinner being fabricated from a superalloy by a process comprising hot isostatically pressing the superalloy material sufficient to substantially increase the high-temperature service capability of the rotor.

摘要翻译： 一种制备玻璃纤维的方法，包括向旋转转子供应熔融玻璃流; 将所述玻璃通过所述转子中的孔作为多个初级流排出; 并且将所述初级流减弱成纤维，所述旋转器由超级合金制成，所述方法包括热等静压所述超合金材料，以足以显着提高所述转子的高温使用能力。

公开(公告)号：US4488891A

公开(公告)日：1984-12-18

申请号：US481936

申请日：1983-04-11

申请人： Lawrence J. Grubka ,  Clarence E. Fracker, Jr.

发明人： Lawrence J. Grubka ,  Clarence E. Fracker, Jr.

IPC分类号： C03B37/02 ,  C03B37/08 ,  C03B37/081 ,  C03B37/083 ,  C03B37/09 ,  C03B37/085

CPC分类号： C03B37/081 ,  C03B37/083 ,  C03B37/091

摘要： A glass fiber attenuation apparatus and process wherein molten glass is supplied from a molten glass body to an orifice plate at substantially atmospheric pressure to prevent molten glass flow through an orifice at which attenuation has ceased, thus permitting continuation of the attenuation process despite breakouts at individual orifices. The preferred embodiment of the method includes the steps of cooling the orifice plate undersurface to a non-wetting temperature and delivering molten glass to the orifice plate at a pressure less than the internal, surface tension-generated pressure of any bead formed on the undersurface of the orifice plate upon attenuation cessation at that orifice. The preferred embodiment of the apparatus includes a perforate pressure plate immersed in the body of molten glass and superimposed over the orifice plate to effect a pressure drop upon normal attenuation flow which is sufficient to reduce the pressure immediately above the orifice plate to substantially atmospheric pressure or, in any event, to a pressure less than the internal pressure of a bead or globule formed on attenuation cessation at an orifice. The orifice plate may be of either the planar, non-tipped type or of the tipped type, and the orifice plate may be cooled to the appropriate temperature either by gas flow cooling directed at the undersurface of the orifice plate or by fin shields.

摘要翻译： 一种玻璃纤维衰减装置和方法，其中将熔融玻璃从熔融玻璃体提供到基本上大气压下的孔板，以防止熔融玻璃流过已经停止衰减的孔口，从而允许继续衰减过程，尽管个体的突破 孔。 该方法的优选实施例包括以下步骤：将孔板下表面冷却至非润湿温度，并将熔融玻璃以小于形成在下表面上的任何珠粒的内表面张力产生压力的压力输送到孔板 在该孔处的衰减停止时孔板。 该设备的优选实施例包括浸入熔融玻璃体中并叠加在孔板上的穿孔压力板，以在正常衰减流动下产生压力降，其足以将紧邻孔板上方的压力降低至基本大气压或 在任何情况下，压力小于在孔口处的衰减停止时形成的珠粒或小球的内部压力。 孔板可以是平面的，非倾斜型的或尖端型，并且孔板可以通过针对孔板的下表面的气流冷却或通过翅片护罩冷却到适当的温度。

公开(公告)号：US4040807A

公开(公告)日：1977-08-09

申请号：US591958

申请日：1975-06-30

申请人： John Edwin Midwinter ,  Clive Richard Day

发明人： John Edwin Midwinter ,  Clive Richard Day

IPC分类号： C03B5/08 ,  C03B5/225 ,  C03B37/023 ,  C03B37/085 ,  C03C3/04 ,  G02B6/00 ,  C03C25/02 ,  C03B3/00 ,  C03B5/26

CPC分类号： C03B5/2252 ,  C03B37/023 ,  C03B37/085 ,  C03B5/225

摘要： The attenuation in a dielectric optical waveguide can be reduced by the following techniques:1. Surrounding the double crucible during the drawing operation by a non-oxidizing atmosphere.2. Feeding glass rod into the melt at a slow rate.3. Guiding glass rod into the melt so that movement of the glass rod transverse to the melt surface is inhibited.4. Melting the glass in the double crucible under vacuum.

摘要翻译： 电介质光波导中的衰减可以通过以下技术来减少：

公开(公告)号：US4023950A

公开(公告)日：1977-05-17

申请号：US572359

申请日：1975-04-28

申请人： Hellmut I. Glaser

发明人： Hellmut I. Glaser

IPC分类号： C03B5/24 ,  C03B37/081 ,  C03B37/085 ,  C03B37/09 ,  C03B37/02

CPC分类号： C03B5/245 ,  C03B37/081 ,  C03B37/085 ,  C03B37/091

摘要： The disclosure embraces a method of and apparatus for melting and processing glass suitable for attenuation to continuous fibers or filaments and more particularly to an arrangement having a limited capacity for processing glass providing a highly refined glass for the production of comparatively small quantities of textile fibers or filaments of usual glass compositions and for limited production of textile fibers or filaments of special glasses.

摘要翻译： 本公开包括用于熔化和加工适合于连续纤维或细丝的玻璃的玻璃的方法和装置，更具体地说，涉及一种具有有限能力的装置，用于加工玻璃以提供高度精炼的玻璃，用于生产相对少量的纺织纤维或 通常的玻璃组合物的长丝和特殊玻璃的纺织纤维或长丝的有限生产。

公开(公告)号：US3779730A

公开(公告)日：1973-12-18

申请号：US3779730D

申请日：1972-01-27

申请人： JOHNS MANVILLE

发明人： RAMGE D

IPC分类号： C03B37/07 ,  C03B37/085 ,  G05D7/06 ,  C03C3/00

CPC分类号： G05D7/0605 ,  C03B37/07 ,  C03B37/085

摘要： An automatic output control whereby the output of an inorganic thermoplastic material melting and fiber forming unit is controlled by adjusting the amount of heat applied to the melting unit in accordance with a control signal. The control signal is derived by comparing the actual rate of thermoplastic material entering the melting and fiber forming unit with a desired standard.

摘要翻译： 通过根据控制信号调节施加到熔化单元的热量来控制无机热塑性材料熔融和纤维形成单元的输出的自动输出控制。 通过将进入熔融和纤维形成单元的热塑性材料的实际速率与期望的标准进行比较来得出控制信号。