Partitioning system
    1.
    发明授权
    Partitioning system 失效
    分区系统

    公开(公告)号:US5325904A

    公开(公告)日:1994-07-05

    申请号:US949840

    申请日:1992-11-13

    申请人: Martin Leitner

    发明人: Martin Leitner

    IPC分类号: A47B57/46 E04B2/74 A47G5/00

    摘要: A partitioning system with vertical posts and horizontal connecting tubes, where panels can be attached to the posts with connecting elements, the posts having a connecting bar which is perpendicular to the plane of the partition with a row of connecting bores, cantilevered arm elements, which extend perpendicular with respect to the partition plane, can be attached to the posts. A simple structure of partitions with a closed visible side is possible with the aid of specially designed connecting elements, without the connecting elements being visible.

    摘要翻译: PCT No.PCT / EP92 / 00038 Sec。 371日期:1992年11月13日 102(e)日期1992年11月13日PCT提交1992年1月10日PCT公布。 公开号WO92 / 13149 日期:1992年8月6日。具有垂直柱和水平连接管的分隔系统,其中面板可以通过连接元件附接到柱上,柱具有垂直于隔板的平面的连接杆, 孔,相对于分隔平面垂直延伸的悬臂臂元件可以附接到柱上。 借助于专门设计的连接元件,可以看到具有闭合可见侧的分隔件的简单结构,而连接元件是可见的。

    Pulse laser arrangement and method for setting pulse length for laser pulses
    2.
    发明申请
    Pulse laser arrangement and method for setting pulse length for laser pulses 失效
    脉冲激光器布置和激光脉冲脉冲长度设置方法

    公开(公告)号:US20060126676A1

    公开(公告)日:2006-06-15

    申请号:US10521088

    申请日:2003-07-10

    IPC分类号: H01S3/13

    摘要: The object of a pulsed laser arrangement and a method for adjusting the pulse length of laser pulses is to change the pulse length over a wide range substantially independent from the laser output power, in particular to counteract a reduction in output and to prevent a negative change in the beam parameters when lengthening the pulse by means of varying the oscillator output. A multistage laser amplifier in which an amplifying medium with a small-signal amplification of more than 10 is provided in every stage (17-22) is arranged downstream of a diode-pumped Q-switched solid state laser oscillator with variable oscillator output for supplying oscillator pulses. The total small-signal amplification brought about by all of the amplifying media is greater than 1000. The pulsed laser arrangement and the method can be used for industrial and medical purposes requiring pulse lengths in the range of several hundred ns to several μs at pulse repetition rates between 10 kHz and 200 kHz.

    摘要翻译: 脉冲激光装置的目的和用于调节激光脉冲的脉冲长度的方法是在与激光输出功率基本无关的宽范围内改变脉冲长度,特别是为了抵消输出的减小并防止负变化 在通过改变振荡器输出来延长脉冲时的光束参数。 在每个阶段(17-22)中提供具有大于10的小信号放大的放大介质的多级激光放大器布置在具有可变振荡器输出的二极管泵浦Q开关固态激光振荡器的下游,用于供应 振荡器脉冲。 由所有放大介质引起的总小信号放大大于1000.脉冲激光装置和方法可用于工业和医疗用途,需要在脉冲重复的几百ns至几mus范围内的脉冲长度 速率在10 kHz到200 kHz之间。

    Pulse laser arrangement and method for setting pulse length for laser pulses
    3.
    发明授权
    Pulse laser arrangement and method for setting pulse length for laser pulses 失效
    脉冲激光器布置和激光脉冲脉冲长度设置方法

    公开(公告)号:US07286576B2

    公开(公告)日:2007-10-23

    申请号:US10521088

    申请日:2003-07-10

    IPC分类号: H01S3/11 H01S3/10 H01S3/14

    摘要: The object of a pulsed laser arrangement and a method for adjusting the pulse length of laser pulses is to change the pulse length over a wide range substantially independent from the laser output power, in particular to counteract a reduction in output and to prevent a negative change in the beam parameters when lengthening the pulse by means of varying the oscillator output. A multistage laser amplifier in which an amplifying medium with a small-signal amplification of more than 10 is provided in every stage (17-22) is arranged downstream of a diode-pumped Q-switched solid state laser oscillator with variable oscillator output for supplying oscillator pulses. The total small-signal amplification brought about by all of the amplifying media is greater than 1000. The pulsed laser arrangement and the method can be used for industrial and medical purposes requiring pulse lengths in the range of several hundred ns to several μs at pulse repetition rates between 10 kHz and 200 kHz.

    摘要翻译: 脉冲激光装置的目的和用于调节激光脉冲的脉冲长度的方法是在与激光输出功率基本无关的宽范围内改变脉冲长度,特别是为了抵消输出的减小并防止负变化 在通过改变振荡器输出来延长脉冲时的光束参数。 在每个阶段(17-22)中提供具有大于10的小信号放大的放大介质的多级激光放大器布置在具有可变振荡器输出的二极管泵浦Q开关固态激光振荡器的下游,用于供应 振荡器脉冲。 由所有放大介质引起的总小信号放大大于1000.脉冲激光装置和方法可用于工业和医疗用途,需要在脉冲重复的几百ns至几mus范围内的脉冲长度 频率在10 kHz到200 khz之间。

    Fiber laser arrangement with regenerative pulse amplification
    5.
    发明申请
    Fiber laser arrangement with regenerative pulse amplification 审中-公开
    具有再生脉冲放大的光纤激光器布置

    公开(公告)号:US20080225386A1

    公开(公告)日:2008-09-18

    申请号:US11986761

    申请日:2007-11-26

    申请人: Martin Leitner

    发明人: Martin Leitner

    IPC分类号: H01S3/00

    摘要: A fiber laser arrangement with regenerative pulse amplification, having a femtosecond fiber oscillator as a pulse-generating unit, a fiber amplifier designed both as a pulse-amplifying and pulse-stretching device to amplify and to stretch the femtosecond pulses generated by the femtosecond fiber oscillator, a regenerative amplifier, which has a disk-shaped laser crystal as a gain medium, and which is designed to produce additional pulse stretching during the regenerative amplification, and a pulse compression device, which temporally compresses the amplified and time-stretched pulses.

    摘要翻译: 具有再生脉冲放大的光纤激光装置,具有作为脉冲发生单元的飞秒光纤振荡器,设计为脉冲放大和脉冲拉伸装置的光纤放大器,以放大和拉伸由飞秒光纤振荡器产生的飞秒脉冲 ,再生放大器,其具有盘状激光晶体作为增益介质,并且被设计为在再生放大期间产生额外的脉冲拉伸;以及脉冲压缩装置,其在时间上压缩放大的和延时的脉冲。

    Radiation-curable water-dilutable urethane resins, preparation process
and use
    6.
    发明授权
    Radiation-curable water-dilutable urethane resins, preparation process and use 失效
    可辐射固化水可稀释的聚氨酯树脂,制备方法和用途

    公开(公告)号:US5990192A

    公开(公告)日:1999-11-23

    申请号:US57583

    申请日:1998-04-09

    摘要: Radiation-curable water-dilutable urethane resins obtainable by reacting cycloaliphatic and/or aromatic diisocyanates with a mixture of a (meth)acryloyl-containing dihydroxy compound in an amount such that the amount of reactive hydroxyl groups present therein is from 0.2 to 0.6 mol, and with a tri or tetrahydric polyol which has been partly esterified with (meth)acrylic acid and has a residual average hydroxyl functionality of from 1.0 to 1.4 in the molecule, in an amount such that the amount of the reactive hydroxyl groups is from 0.4 to 0.8 mol, the sum of the amounts of the reactive hydroxyl groups always being 1.0 mol, and from 40 to 60% of the isocyanate groups being converted into urethane groups, and reacting the resulting intermediate with an aliphatic saturated monocarboxylic acid having at least two hydroxyl groups in an amount such that the amount of the reactive hydroxyl groups is from 0.6 to 1 mol, until the hydroxyl groups have undergone complete reaction and reacting this product, if desired, with further part-esterified polyol in an amount such that the amount of hydroxyl groups in the polyol is from 0 to 0.5 mol until the remaining free isocyanate groups have undergone complete reaction, the molar proportions of the components being chosen so that the ratio of the number of isocyanate groups to the number of hydroxyl groups is from 0.9:1 to 1:1 and the reaction product possesses carboxyl groups in accordance with an acid number of from 20 to 40 mg/g and has a specific double bond content of not more than 3.5 mol/kg.

    摘要翻译: 可通过使脂环族和/或芳族二异氰酸酯与含(甲基)丙烯酰基的二羟基化合物的混合物使其中存在的反应性羟基的量为0.2至0.6mol的量反应得到的可辐射固化水可稀释的聚氨酯树脂, 和与(甲基)丙烯酸部分酯化并且在分子中具有1.0至1.4的残余平均羟基官能度的三元或四元多元醇,其量使得反应性羟基的量为0.4至 0.8mol,反应性羟基的总量总计为1.0mol,异氰酸酯基的40-60%转化为氨基甲酸酯基团,并使得到的中间体与具有至少两个羟基的脂族饱和一元羧酸反应 基团的量使得反应性羟基的量为0.6至1mol,直到羟基已经完全反应并使其反应 是产物,如果需要,还有部分酯化的多元醇的量使得多元醇中羟基的量为0至0.5mol,直到剩余的游离异氰酸酯基团经历了完全反应,选择的组分的摩尔比例 使得异氰酸酯基数与羟基数的比例为0.9:1至1:1,并且反应产物具有根据酸值为20至40mg / g的羧基,并且具有特定的 双键含量不超过3.5 mol / kg。