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    MOLTEN GLASS DUCT STRUCTURE, VACUUM DEFOAMING DEVICE PROVIDED THEREWITH, VACUUM DEFOAMING METHOD OF MOLTEN GLASS, AND GLASS PRODUCT MANUFACTURING METHOD
    1.
    发明授权
    MOLTEN GLASS DUCT STRUCTURE, VACUUM DEFOAMING DEVICE PROVIDED THEREWITH, VACUUM DEFOAMING METHOD OF MOLTEN GLASS, AND GLASS PRODUCT MANUFACTURING METHOD 有权

    公开(公告)号：EP2602231B8

    公开(公告)日：2018-10-24

    申请号：EP11814589.5

    申请日：2011-07-29

    申请人： AGC Inc.

    发明人： NAGATA, Takahiro ,  MIYOSHI, Wataru ,  ITOH, Hajime ,  HAMAMOTO, Hiroaki ,  SASAKI, Michito

    IPC分类号： C03B5/225 ,  C03B5/182 ,  C03B5/28 ,  F16L7/00 ,  F16L9/18

    CPC分类号： C03B5/2252 ,  C03B5/262 ,  C03B5/42 ,  F16L7/00 ,  F16L9/18

    摘要： It is an object of the present invention to provide a conduit structure for molten glass, whereby even if molten glass is flown for a long time through a double-pipe structure portion comprising an inner pipe and an outer pipe joined together, stress load is little. The present invention provides a double pipe structure comprising an inner pipe and an outer pipe, wherein a supporting rib is provided between the inner pipe and the outer pipe to bridge the inner pipe and the outer pipe; wherein the supporting rib has an inner straight portion joined with the outer face of the inner pipe so as to extend along the longitudinal direction of the inner pipe, an outer straight portion joined with the inner face of the outer pipe so as to extend along the longitudinal direction of the outer pipe, and a connecting wall portion extending from the inner straight portion to the outer straight portion to integrate them; and the supporting rib has a concave portion along each of one side edge of the connecting wall portion present between one side end portion of the inner straight portion and one side end portion of the outer straight portion, and the other side edge of the connecting wall portion present between the other side end portion of the inner straight portion and the other side end portion of the outer straight portion, and reaching both side end portions of the respective straight portions via rounded portions, and the supporting rib has projecting portions formed on respective ends of the inner straight portion and respective ends of the outer straight portion.

    MOLTEN GLASS DUCT STRUCTURE, VACUUM DEFOAMING DEVICE PROVIDED THEREWITH, VACUUM DEFOAMING METHOD OF MOLTEN GLASS, AND GLASS PRODUCT MANUFACTURING METHOD
    2.
    发明公开
    MOLTEN GLASS DUCT STRUCTURE, VACUUM DEFOAMING DEVICE PROVIDED THEREWITH, VACUUM DEFOAMING METHOD OF MOLTEN GLASS, AND GLASS PRODUCT MANUFACTURING METHOD 有权
    信道结构的熔融玻璃，VAKUUMENTSCHÄUMUNGSVORRICHTUNGTHAT PROCESS FOR融化的玻璃的用于玻璃制品真空消泡和方法

    公开(公告)号：EP2602231A4

    公开(公告)日：2015-03-11

    申请号：EP11814589

    申请日：2011-07-29

    申请人： ASAHI GLASS CO LTD

    发明人： NAGATA TAKAHIRO ,  MIYOSHI WATARU ,  ITOH HAJIME ,  HAMAMOTO HIROAKI ,  SASAKI MICHITO

    IPC分类号： C03B5/225 ,  C03B5/182 ,  C03B5/28 ,  F16L7/00 ,  F16L9/18

    CPC分类号： C03B5/2252 ,  C03B5/262 ,  C03B5/42 ,  F16L7/00 ,  F16L9/18

    摘要： It is an object of the present invention to provide a conduit structure for molten glass, whereby even if molten glass is flown for a long time through a double-pipe structure portion comprising an inner pipe and an outer pipe joined together, stress load is little. The present invention provides a double pipe structure comprising an inner pipe and an outer pipe, wherein a supporting rib is provided between the inner pipe and the outer pipe to bridge the inner pipe and the outer pipe; wherein the supporting rib has an inner straight portion joined with the outer face of the inner pipe so as to extend along the longitudinal direction of the inner pipe, an outer straight portion joined with the inner face of the outer pipe so as to extend along the longitudinal direction of the outer pipe, and a connecting wall portion extending from the inner straight portion to the outer straight portion to integrate them; and the supporting rib has a concave portion along each of one side edge of the connecting wall portion present between one side end portion of the inner straight portion and one side end portion of the outer straight portion, and the other side edge of the connecting wall portion present between the other side end portion of the inner straight portion and the other side end portion of the outer straight portion, and reaching both side end portions of the respective straight portions via rounded portions, and the supporting rib has projecting portions formed on respective ends of the inner straight portion and respective ends of the outer straight portion.

    MOLTEN GLASS DUCT STRUCTURE, VACUUM DEFOAMING DEVICE PROVIDED THEREWITH, VACUUM DEFOAMING METHOD OF MOLTEN GLASS, AND GLASS PRODUCT MANUFACTURING METHOD
    5.
    发明授权
    MOLTEN GLASS DUCT STRUCTURE, VACUUM DEFOAMING DEVICE PROVIDED THEREWITH, VACUUM DEFOAMING METHOD OF MOLTEN GLASS, AND GLASS PRODUCT MANUFACTURING METHOD 有权

    公开(公告)号：EP2602231B1

    公开(公告)日：2018-08-29

    申请号：EP11814589.5

    申请日：2011-07-29

    申请人： Asahi Glass Company, Limited

    发明人： NAGATA, Takahiro ,  MIYOSHI, Wataru ,  ITOH, Hajime ,  HAMAMOTO, Hiroaki ,  SASAKI, Michito

    IPC分类号： C03B5/225 ,  C03B5/182 ,  C03B5/28 ,  F16L7/00 ,  F16L9/18

    CPC分类号： C03B5/2252 ,  C03B5/262 ,  C03B5/42 ,  F16L7/00 ,  F16L9/18

    摘要： It is an object of the present invention to provide a conduit structure for molten glass, whereby even if molten glass is flown for a long time through a double-pipe structure portion comprising an inner pipe and an outer pipe joined together, stress load is little. The present invention provides a double pipe structure comprising an inner pipe and an outer pipe, wherein a supporting rib is provided between the inner pipe and the outer pipe to bridge the inner pipe and the outer pipe; wherein the supporting rib has an inner straight portion joined with the outer face of the inner pipe so as to extend along the longitudinal direction of the inner pipe, an outer straight portion joined with the inner face of the outer pipe so as to extend along the longitudinal direction of the outer pipe, and a connecting wall portion extending from the inner straight portion to the outer straight portion to integrate them; and the supporting rib has a concave portion along each of one side edge of the connecting wall portion present between one side end portion of the inner straight portion and one side end portion of the outer straight portion, and the other side edge of the connecting wall portion present between the other side end portion of the inner straight portion and the other side end portion of the outer straight portion, and reaching both side end portions of the respective straight portions via rounded portions, and the supporting rib has projecting portions formed on respective ends of the inner straight portion and respective ends of the outer straight portion.

    PROCESS AND APPARATUS FOR FORMING MAN-MADE VITREOUS FIBRES
    7.
    发明公开
    PROCESS AND APPARATUS FOR FORMING MAN-MADE VITREOUS FIBRES 审中-公开
    用于形成人造可变纤维的工艺和设备

    公开(公告)号：EP2906506A1

    公开(公告)日：2015-08-19

    申请号：EP13776484.1

    申请日：2013-10-11

    申请人： Rockwool International A/S

    发明人： SOLVANG, Mette ,  GROVE-RASMUSSEN, Svend ,  HANSEN, Lars Elmekilde

    IPC分类号： C03B5/12 ,  C03B5/185 ,  C03B5/235 ,  C03B5/28

    CPC分类号： C03B5/183 ,  C03B5/027 ,  C03B5/12 ,  C03B5/185 ,  C03B5/2353 ,  C03B5/2356 ,  C03B5/28 ,  C03B37/04 ,  Y02P40/55

    摘要： A melt for use in the production of man-made vitreous fibres may be formed in a circulating combustion chamber (20) by melting particulate material. The material is collected in a base region of the combustion chamber (26), where it can be heated using submerged heating means (40). The submerged heating increases the homogeneity of the melt within the melt pool (30), the coherence of which is maintained by the use of a siphon (50) to extract melt from the combustion chamber.

    摘要翻译： 用于制造人造玻璃质纤维的熔体可以通过熔化颗粒材料而在循环燃烧室（20）中形成。 材料被收集在燃烧室（26）的底部区域中，在那里它可以使用浸没加热装置（40）加热。 浸入式加热增加了熔池（30）内熔体的均匀性，通过使用虹吸管（50）从燃烧室中提取熔体来保持熔体的一致性。

    MOLTEN GLASS DUCT STRUCTURE, VACUUM DEFOAMING DEVICE PROVIDED THEREWITH, VACUUM DEFOAMING METHOD OF MOLTEN GLASS, AND GLASS PRODUCT MANUFACTURING METHOD
    8.
    发明公开
    MOLTEN GLASS DUCT STRUCTURE, VACUUM DEFOAMING DEVICE PROVIDED THEREWITH, VACUUM DEFOAMING METHOD OF MOLTEN GLASS, AND GLASS PRODUCT MANUFACTURING METHOD 有权
    信道结构的熔融玻璃，VAKUUMENTSCHÄUMUNGSVORRICHTUNGTHAT PROCESS FOR融化的玻璃的用于玻璃制品真空消泡和方法

    公开(公告)号：EP2602231A1

    公开(公告)日：2013-06-12

    申请号：EP11814589.5

    申请日：2011-07-29

    申请人： Asahi Glass Company, Limited

    发明人： NAGATA, Takahiro ,  MIYOSHI, Wataru ,  ITOH, Hajime ,  HAMAMOTO, Hiroaki ,  SASAKI, Michito

    IPC分类号： C03B5/225 ,  C03B5/182 ,  C03B5/28

    CPC分类号： C03B5/2252 ,  C03B5/262 ,  C03B5/42 ,  F16L7/00 ,  F16L9/18

    摘要： It is an object of the present invention to provide a conduit structure for molten glass, whereby even if molten glass is flown for a long time through a double-pipe structure portion comprising an inner pipe and an outer pipe joined together, stress load is little.
    The present invention provides a double pipe structure comprising an inner pipe and an outer pipe, wherein a supporting rib is provided between the inner pipe and the outer pipe to bridge the inner pipe and the outer pipe;
    wherein the supporting rib has an inner straight portion joined with the outer face of the inner pipe so as to extend along the longitudinal direction of the inner pipe, an outer straight portion joined with the inner face of the outer pipe so as to extend along the longitudinal direction of the outer pipe, and a connecting wall portion extending from the inner straight portion to the outer straight portion to integrate them; and
    the supporting rib has a concave portion along each of one side edge of the connecting wall portion present between one side end portion of the inner straight portion and one side end portion of the outer straight portion, and the other side edge of the connecting wall portion present between the other side end portion of the inner straight portion and the other side end portion of the outer straight portion, and reaching both side end portions of the respective straight portions via rounded portions, and the supporting rib has projecting portions formed on respective ends of the inner straight portion and respective ends of the outer straight portion.

    摘要翻译： 本发明提供一种用于熔融玻璃的导管结构的目的，由此，即使熔融玻璃通过双重管结构部，其包括上外管的内管和飞行时间长接合在一起，应力负荷是小 ， 本发明提供了一种双管结构，包括上外管内管的和，worin在内管和外管以桥接所述内管和外管之间设置一个支撑肋; worin支撑肋具有上内直线部分与所述内管的外表面接合，以便沿内管的纵向方向上延伸，在外部直线部接合于外管，以便沿所述延伸的内表面 外管的长度方向，和一个连接壁部从内直线部到外直部将它们集成延伸; 和支撑肋具有沿着各内直部的一个侧端部与外侧直线部的一个侧端部，所述连接壁的另一侧边缘之间存在的连接壁部的一个侧边缘的凹部 内直线部的另一侧端部与外侧直线部的另一侧端部，并在到达通过圆形部分的respectivement直线部bothside端部分，并且所述支撑肋之间存在部分具有突出部上respectivement FORMED 外直部的内直部和各自的端部的端部。