Alkali-free aluminoborosilicate glass and its use
    1.
    发明授权
    Alkali-free aluminoborosilicate glass and its use 失效
    无碱铝硼硅酸盐玻璃及其用途

    公开(公告)号:US5908703A

    公开(公告)日:1999-06-01

    申请号:US848239

    申请日:1997-04-29

    摘要: Described is an alkali-free aluminoborosilicate glass with a viscosity of 10.sup.13 dPas at a temperature of above 700.degree.0 C., a processing temperature V.sub.A of less than 1220.degree.0 C., and very good chemical stability, which can be produced in a float unit and has the following composition, in % by weight based on oxide:______________________________________SiO.sub.2 48 -- 20 -- 26MgO 0 -- 8CaO 4 -- 12BaO 0 -- 2SrO 0 -- 2ZnO 1 -- 8ZrO.sub.2 0 -- 2SnO.sub.2 0.5 -- 2______________________________________The glass is especially suitable for use in display technology.

    摘要翻译: 描述了在700℃以上的温度下粘度为1013dPa·s,处理温度VA小于1220℃的无碱铝硼硅酸盐玻璃,以及非常好的化学稳定性,其可以在 浮选单元,并具有以氧化物计的重量%以下组成:-SiO 2 48 - <55 - B 2 O 3 7 - 15 - Al 2 O 3> 20 - 26 - MgO 0 - 8 - CaO 4 - 12 - BaO 0 - 2 SrO 0 - 2 - ZnO 1 - 8 - ZrO2 0 - 2 - SnO2 0.5 - 2 - 该玻璃特别适用于显示技术。

    Alkali-free aluminoborosilicate glass and its use
    2.
    发明授权
    Alkali-free aluminoborosilicate glass and its use 失效
    无碱铝硼硅酸盐玻璃及其用途

    公开(公告)号:US5770535A

    公开(公告)日:1998-06-23

    申请号:US791949

    申请日:1997-01-31

    IPC分类号: C03C1/00 C03C3/093

    CPC分类号: C03C1/004 C03C3/093

    摘要: An alkali-free aluminoborosilicate glass preferably with a thermal expansion .alpha..sub.20/300 of about 3.7 .times.10.sup.-6 /K, an annealing temperature OKP of above 700.degree. C., a treatment temperature V.sub.A of less than 1220.degree. C., and very good chemical stability, which can be produced in a float unit and has the following composition (in % by weight based on oxide): SiO.sub.2 52-62; B.sub.2 O.sub.3 4-14; Al.sub.2 O.sub.3 12-20; MgO 0-8; CaO 4-11; BaO 0-2; ZnO 2-8; ZrO.sub.2 0-2; SnO.sub.2 0-2. The ratio of Al.sub.2 O.sub.3 /B.sub.2 O.sub.3 is preferably equal to or greater than 3. The glass is especially suitable for use in display technology.

    摘要翻译: 优选具有约3.7×10 -6 / K的热膨胀α20/300,高于700℃的退火温度OKP,小于1220℃的处理温度VA的无碱铝硼硅酸盐玻璃,并且非常好 化学稳定性,其可以在浮选单元中产生并具有以下组成(以氧化物重量%计):SiO 2 52-62; B2O3 4-14; Al2O3 12-20; MgO 0-8; CaO 4-11; BaO 0-2; ZnO 2-8; ZrO2 0-2; SnO2 0-2。 Al 2 O 3 / B 2 O 3的比例优选等于或大于3.玻璃特别适用于显示技术。

    Alkali metal-free aluminoborosilicate glass and its use
    3.
    发明授权
    Alkali metal-free aluminoborosilicate glass and its use 失效
    碱金属无硼铝硅玻璃及其用途

    公开(公告)号:US06096670A

    公开(公告)日:2000-08-01

    申请号:US151726

    申请日:1998-09-11

    CPC分类号: C03C3/095 C03C1/004

    摘要: An alkali metal-free aluminoborosilicate glass is described which has the following composition (in % by weight based on oxide):SiO.sub.2 57-60; B.sub.2 O.sub.3 6.5-9.5; Al.sub.2 O.sub.3 14-17.5; MgO 5-8; CaO 1-4; SrO 5-8; BaO 0-3.5; with MgO+CaO+SrO+BaO 15-17; ZrO.sub.2 0.4-1.5; TiO.sub.2 0.4-1.5; CeO.sub.2 0.1-0.5; SnO.sub.2 0.2-1.The glass is particularly suitable for use as a substrate glass in display technology.

    摘要翻译: 描述了一种不含碱金属的铝硼硅酸盐玻璃,其具有以下组成(以氧化物为基准的重量%):SiO 2 57-60; B2O3 6.5-9.5; Al2O3 14-17.5; MgO 5-8; CaO 1-4; SrO 5-8; BaO 0-3.5; MgO + CaO + SrO + BaO 15-17; ZrO2 0.4-1.5; TiO2 0.4-1.5; CeO2 0.1-0.5; SnO2 0.2-1。 该玻璃特别适用于显示技术中的基板玻璃。

    Alkali-free aluminoborosilicate glass, its use and process for its preparation
    8.
    发明授权
    Alkali-free aluminoborosilicate glass, its use and process for its preparation 失效
    无碱铝硼硅酸盐玻璃,其用途及其制备方法

    公开(公告)号:US06465381B1

    公开(公告)日:2002-10-15

    申请号:US09624607

    申请日:2000-07-24

    IPC分类号: C03C3093

    CPC分类号: C03C3/095

    摘要: The invention relates to an alkali-free aluminoboro-silicate glass which has the following composition (in % by weight, based on oxide): SiO2 >60-65; B2O3 6.5-9.5; Al2O3 14-21; MgO 1-8; CaO 1-6; SrO 1-9; BaO 0.1-3.5; with MgO+CaO+SrO+BaO 8-16; ZrO2 0.1-1.5; SnO2 0.1-1; TiO2 0.1-1; CeO2 0.01-1. The glass is particularly suitable for use as a substrate glass in display technology.

    摘要翻译: 本发明涉及一种无碱铝硼硅酸盐玻璃,其具有以下组成(以重量%计,基于氧化物):SiO 2> 60-65; B2O3 6.5-9.5; Al2O3 14-21; MgO 1-8; CaO 1-6; SrO 1-9; BaO 0.1-3.5; MgO + CaO + SrO + BaO 8-16; ZrO2 0.1-1.5; SnO2 0.1-1; TiO2 0.1-1; CeO2 0.01-1。 该玻璃特别适用于显示技术中的基板玻璃。

    Methods for controlling a drive of a crane

    公开(公告)号:US10046953B2

    公开(公告)日:2018-08-14

    申请号:US12832475

    申请日:2010-07-08

    IPC分类号: B66C13/06

    摘要: The present invention comprises a method for the control of a drive of a crane, in particular of a slewing gear and/or of a luffing mechanism, wherein a desired movement of the boom tip serves as an input value on the basis of which a control parameter for the control of the drive is calculated, characterized in that the oscillation dynamics of the system comprising the drive and the crane structure are taken into account in the calculation of the control parameter to reduce natural oscillations. The present invention furthermore comprises a method for the control of a hoisting gear of a crane, wherein a desired hoisting movement of the load serves as an input value on the basis of which a control parameter for the control of the drive is calculated.

    Graphical application system
    10.
    发明授权
    Graphical application system 有权
    图形应用系统

    公开(公告)号:US08875655B2

    公开(公告)日:2014-11-04

    申请号:US13425118

    申请日:2012-03-20

    摘要: A graphical application system, with a surface spattering device, with at least one nozzle for expelling a spattering material onto a target surface, a nozzle control mechanism controls expelling of the nozzle. A spatial referencing unit references the spattering device in space and a computation means automatically controls the nozzle according to information from the spatial referencing unit and according to predefined desired spattering data as a digital image or a CAD-model of a desired pattern to be spattered onto the target surface. A communication means for establishing a communication link from the spatial referencing unit to the computation means to supply the position and orientation to the computation means. The spatial referencing unit is located remote from the spattering device and comprises at least two optical 2D cameras arranged with a stereobasis, for determining the position and orientation of images taken by the cameras.

    摘要翻译: 具有表面喷溅装置的图形应用系统具有至少一个用于将飞溅材料排出到目标表面上的喷嘴,喷嘴控制机构控制喷嘴的排出。 空间参考单元参考空间中的飞溅装置,并且计算装置根据来自空间参考单元的信息并根据预定的期望的飞溅数据自动控制喷嘴作为数字图像或要被喷射到所需图案的CAD模型。 目标表面。 一种通信装置,用于建立从空间参考单元到计算装置的通信链路,以将位置和方向提供给计算装置。 空间参考单元位于远离喷溅装置的位置,并且包括至少两个配置有立体定位的光学2D照相机,用于确定由照相机拍摄的图像的位置和方向。