Device for blank pressing optical glass bodies
    1.
    发明授权
    Device for blank pressing optical glass bodies 有权
    用于空白压制光学玻璃体的装置

    公开(公告)号:US07412849B2

    公开(公告)日:2008-08-19

    申请号:US10514742

    申请日:2003-05-27

    IPC分类号: C03B7/14

    CPC分类号: C03B11/02 C03B7/14 C03B40/04

    摘要: The device for blank pressing glass bodies includes a first rotary indexing table with preforms for forming parisons from glass gobs; a second rotary indexing table having pressing molds and pressing tools for pressing the parisons into final form after formation in the preforms; and a device for shifting the first rotary indexing table relative to the second rotary indexing table so that each preform is positionable in a transfer position between a pressing tool and a pressing mold. Each preform is mounted on the first rotary indexing table by a indexable mount for holding it in a first horizontal position or in a second position pivoted away from the first position, so that, when a preform is in the transfer position, the indexable mount can be pivoted, so that a parison in it drops into the pressing mold for pressing by the pressing tool.

    摘要翻译: 用于坯料压制玻璃体的装置包括具有用于从玻璃料滴形成型坯的预成型件的第一旋转分度台; 第二旋转分度台具有压制模具和压制工具,用于在预型件中形成之后将型坯压制成最终形式; 以及用于相对于第二旋转分度台移动第一旋转分度台的装置,使得每个预成型件可定位在按压工具和按压模具之间的转移位置。 每个预成型件通过可转位的安装座安装在第一旋转分度台上,用于将其保持在第一水平位置或在远离第一位置枢转的第二位置,使得当预成型件处于转移位置时,可转位的安装件 枢转,使其中的型坯落入用于按压工具的按压模具中。

    Method and device for blank pressing glass bodies
    2.
    发明申请
    Method and device for blank pressing glass bodies 有权
    坯料压制玻璃体的方法和装置

    公开(公告)号:US20050229638A1

    公开(公告)日:2005-10-20

    申请号:US10514742

    申请日:2003-05-27

    CPC分类号: C03B11/02 C03B7/14 C03B40/04

    摘要: The device for blank pressing glass bodies includes a first rotary indexing table with preforms for forming parisons from glass gobs; a second rotary indexing table having pressing molds and pressing tools for pressing the parisons into final form after formation in the preforms; and a device for shifting the first rotary indexing table relative to the second rotary indexing table so that each preform is positionable in a transfer position between a pressing tool and a pressing mold. Each preform is mounted on the first rotary indexing table by a indexable mount for holding it in a first horizontal position or in a second position pivoted away from the first position, so that, when a preform is in the transfer position, the indexable mount can be pivoted, so that a parison in it drops into the pressing mold for pressing by the pressing tool.

    摘要翻译: 用于坯料压制玻璃体的装置包括具有用于从玻璃料滴形成型坯的预成型件的第一旋转分度台; 第二旋转分度台具有压制模具和压制工具,用于在预型件中形成之后将型坯压制成最终形式; 以及用于相对于第二旋转分度台移动第一旋转分度台的装置,使得每个预成型件可定位在按压工具和按压模具之间的转移位置。 每个预成型件通过可转位的安装座安装在第一旋转分度台上,用于将其保持在第一水平位置或在远离第一位置枢转的第二位置,使得当预成型件处于转移位置时,可转位的安装件 枢转,使其中的型坯落入用于按压工具的按压模具中。

    Borosilicate glass with high chemical resistance and use thereof
    5.
    发明授权
    Borosilicate glass with high chemical resistance and use thereof 有权
    具有高耐化学性的硼硅酸盐玻璃及其用途

    公开(公告)号:US06794323B2

    公开(公告)日:2004-09-21

    申请号:US10088618

    申请日:2002-08-13

    IPC分类号: C03C3091

    摘要: The borosilicate glass has a hydrolytic stability class of 1, an acid resistance class of 1 and a lye resistance class of at least 2 and a composition (in % by weight, based on oxide) of SiO2 70.5-76.5; B2O36.5-

    摘要翻译: 硼硅酸盐玻璃的水解稳定性等级为1,耐酸性等级为1,碱碱度等级为至少2,组成(按重量计,基于氧化物)为SiO2 70.5-76.5; B2O36.5- <11.5; AL2O3 4-8; Li2O 0.5-2; Na2O 4.5-9; K2O 0-5; Li2O + Na2O + K2O 5.5-10.5; MgO 0-1; CaO 0-2; 和CeO 2 0-1,以及任选的澄清剂。 该硼硅酸盐玻璃优选不含As 2 O 3,Sb 2 O 3和BaO,因此作为药物包装材料是特别有利的。 它还可以含有高达3重量%的TiO 2以阻挡UV辐射。 硼硅酸盐玻璃可以包括至多0.5重量%的ZrO 2以达到碱碱度等级1。

    Method and device for producing flat glass according to the float method
    6.
    发明申请
    Method and device for producing flat glass according to the float method 审中-公开
    根据浮法制造平板玻璃的方法和装置

    公开(公告)号:US20090181230A1

    公开(公告)日:2009-07-16

    申请号:US11663249

    申请日:2005-09-09

    CPC分类号: C03C23/0075 C03B18/14

    摘要: A method for reducing surface defects during production of float glass having a transformation temperature Tg of at least 600° C. is provided. A method for removing impurities from the surface of the glass band in the floating chamber by molten metal flowing over the glass band is also provided. The undesired spreading of the molten metal on the glass band is limited in a contactless manner. A device is also provided for carrying out the method, in addition to a floating glass having a transformation temperature of at least 600° C., which has a maximum of 3 surface defects (top specks) having a size greater than 35 μm per m2 when it leaves the floating chamber.

    摘要翻译: 提供了具有至少600℃的相变温度Tg的浮法玻璃的制造中减少表面缺陷的方法。 还提供了通过在玻璃带上流动的熔融金属从浮动室中的玻璃带的表面除去杂质的方法。 熔融金属在玻璃带上的不期望的扩散受到非接触的限制。 还提供了用于执行该方法的装置,除了具有至少600℃的相变温度的浮动玻璃,其具有最大3个具有大于35mum / m 2的尺寸的表面缺陷(顶部斑点) 当它离开浮动的房间。

    Device for manufacturing glass gobs
    8.
    发明授权
    Device for manufacturing glass gobs 失效
    制造玻璃料滴的装置

    公开(公告)号:US06907755B2

    公开(公告)日:2005-06-21

    申请号:US10023135

    申请日:2001-12-17

    CPC分类号: C03B40/04 C03B19/02

    摘要: A device for manufacturing glass gobs includes a membrane body of a porous gas transmitting material. Channels for introducing compressed gas into the membrane body extend through the membrane body material and are spaced at a distance from the gas outlet surface of the membrane body. The channels run parallel to or are at an acute angle to the outlet surface. In an alternate embodiment, the channels are open channels at the opposite surface from the outlet surface.

    摘要翻译: 用于制造玻璃料滴的装置包括多孔气体透过材料的膜体。 用于将压缩气体引入膜主体的通道延伸穿过膜主体材料,并且与膜体的气体出口表面间隔开一定距离。 通道平行于出口表面或与出口表面成锐角。 在替代实施例中,通道是在与出口表面相对的表面处的开放通道。

    Apparatus For Shaping A Tubular Object Made Of Thermoplastic Material
    9.
    发明申请
    Apparatus For Shaping A Tubular Object Made Of Thermoplastic Material 审中-公开
    用于塑造由热塑性材料制成的管状物体的装置

    公开(公告)号:US20080282740A1

    公开(公告)日:2008-11-20

    申请号:US12123712

    申请日:2008-05-20

    IPC分类号: C03B40/04 C03B23/04

    CPC分类号: C03B40/04 C03B23/049

    摘要: The invention relates to a method for shaping a tubular object made of glass or glass ceramics or any other thermoplastic material, comprising the following method steps: the object is heated up to softening; an inner shaping tool and an outer shaping tool are provided for shaping the outside and inside jacket surface of the object, of which at least the inner shaping tool consists at least in the region of its shaping surface of open-pored material with a permeability of between 10−11 and 10−16 m2; a free-flowing pressurized medium is conducted through the open-pored material towards the surface of the object to be shaped; the inner shaping tool is introduced into the object; the outer shaping tool is applied on to the object in order to shape the same.

    摘要翻译: 本发明涉及一种用于成型由玻璃或玻璃陶瓷或任何其它热塑性材料制成的管状物体的方法,包括以下方法步骤:将物体加热至软化; 提供内部成形工具和外部成形工具,用于使物体的外侧和内侧表面成形,其至少内部成形工具至少在其开口材料的成形表面的区域中具有渗透性 在10 -11和10 -16 / 2之间; 自由流动的加压介质通过开孔材料朝向要成形的物体的表面传导; 内部成形工具被引入到对象中; 将外部成形工具施加到物体上以使其成形。