Method and apparatus for producing glass sheet
    135.
    发明专利
    Method and apparatus for producing glass sheet 有权
    生产玻璃板的方法和装置

    公开(公告)号:JP2014159369A

    公开(公告)日:2014-09-04

    申请号:JP2014092417

    申请日:2014-04-28

    Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for producing a thin glass soot sheet which can be taken up and a sintered glass sheet.SOLUTION: Glass soot particles generated from a burner array 105 are deposited on a curved depositional surface 103 of a rotary drum to form a glass soot layer. Then, the glass soot layer is exfoliated from the curved depositional surface 103 to obtain a soot sheet. The soot sheet can be changed into solidified glass by being sintered. The soot sheet and the solidified glass can become sufficiently long and flexible so as to be changed into a roll 117 by being taken up.

    Abstract translation: 要解决的问题:提供一种用于生产可被卷取的薄玻璃烟灰板和烧结玻璃板的方法和设备。解决方案:从燃烧器阵列105产生的玻璃烟灰颗粒沉积在弯曲的沉积表面103上 旋转滚筒以形成玻璃烟灰层。 然后,将玻璃烟灰层从弯曲的沉积面103剥离,得到烟灰片。 烟炱片可以通过烧结而变成固化玻璃。 烟炱纸和凝固玻璃可以变得足够长且柔软,以便通过卷取而变成辊117。

    Apparatus and method for manufacturing glass preform
    136.
    发明专利
    Apparatus and method for manufacturing glass preform 有权
    用于制造玻璃预制件的装置和方法

    公开(公告)号:JP2012006779A

    公开(公告)日:2012-01-12

    申请号:JP2010142837

    申请日:2010-06-23

    Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for manufacturing a glass preform which can accurately control the concentration of an additive in the glass preform with low consumption of energy, in particular, an apparatus and method for manufacturing a glass preform suitable for manufacturing a low-loss optical fiber.SOLUTION: The apparatus for manufacturing a glass preform includes: a first dummy tube section 2 having one end through which a dry gas containing oxygen is introduced and a reservoir portion 23, in which potassium chloride 4 is placed, heated by a first oxyhydrogen burner 5; and a glass tube section 1 provided continuously at the other end of the first dummy tube section 2 and having an inner wall, in which particles of the potassium chloride 4 which have flowed into the glass tube section 1 from the first dummy tube section 2 are heated by a second oxyhydrogen burner 6 which performs traverse, and oxides of the particles being deposited on the inner wall and dispersed in the glass tube section 1. The first dummy tube section 2 has a cooling portion 24 between the reservoir portion 23 and the other end of the first dummy tube section 2, in which vapor of the potassium chloride 4 generated by heating with the first oxyhydrogen burner 5 is cooled and condensed by the dry gas flowing into the first dummy tube section 2, thereby the particles are generated.

    Abstract translation: 要解决的问题:提供一种用于制造能够以低能量消耗精确地控制玻璃预制件中的添加剂的浓度的玻璃预制件的装置和方法,特别是用于制造玻璃预制件的装置和方法 适合制造低损耗光纤。 解决方案:用于制造玻璃预制件的装置包括:第一假管部分2,其一端被引入含有氧气的干燥气体,并且其中放置有氯化钾4的储存部分23被第一 氢氧燃烧器5; 以及连续设置在第一假管部2的另一端并具有内壁的玻璃管部1,其中从第一假管部2流入玻璃管部1的氯化钾4的粒子为 通过进行横越的第二氢氧化物燃烧器6加热,并且沉积在内壁上并分散在玻璃管部分1中的颗粒的氧化物。第一虚拟管部分2在储存部分23和另一个之间具有冷却部分24 通过与第一氢氧化物燃烧器5的加热而产生的氯化钾4的蒸气被流入第一虚拟管部2的干燥气体冷却而冷凝的第一假管部2的端部,从而产生粒子。 版权所有(C)2012,JPO&INPIT

    수트 유리 시트 및 소결된 유리 시트를 제조하기 위한 방법 및 장치
    138.
    发明公开
    수트 유리 시트 및 소결된 유리 시트를 제조하기 위한 방법 및 장치 有权
    制造玻璃板和烧结玻璃板的工艺和装置

    公开(公告)号:KR1020100023848A

    公开(公告)日:2010-03-04

    申请号:KR1020097025376

    申请日:2008-04-22

    Abstract: An apparatus and process for making glass soot sheet and sintered glass sheet. Glass soot particles are deposited on a curved deposition surface (103) of a rotating drum to form a soot sheet. The soot sheet is then released from the deposition surface. The soot sheet can tie sintered into a consolidated glass. The soot sheet and the sintered glass can be sufficiently long and flexible to be reeled into a roll (117).

    Abstract translation: 制造玻璃烟灰片和烧结玻璃板的设备和方法。 玻璃烟灰颗粒沉积在旋转鼓的弯曲沉积表面(103)上以形成烟炱片。 然后将烟灰片从沉积表面释放。 烟炱片可以烧结成固结的玻璃。 烟炱片和烧结玻璃可以足够长并且柔性以卷成卷(117)。

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