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    METHOD AND DEVICE FOR LASER-JOINING SHEET METAL PARTS
    5.
    发明申请
    METHOD AND DEVICE FOR LASER-JOINING SHEET METAL PARTS 有权
    激光焊接金属部件的方法和装置

    公开(公告)号：US20130087538A1

    公开(公告)日：2013-04-11

    申请号：US13700700

    申请日：2011-05-25

    申请人： Steffen Walter ,  Igor Haschke

    发明人： Steffen Walter ,  Igor Haschke

    IPC分类号： B23K26/00 ,  B23K26/04 ,  B23K26/08 ,  B23K26/24

    CPC分类号： B23K26/00 ,  B23K26/037 ,  B23K26/043 ,  B23K26/08 ,  B23K26/082 ,  B23K26/20 ,  B23K26/24 ,  B23K26/32 ,  B23K2101/34 ,  B23K2103/08 ,  B23K2103/50

    摘要： The invention relates to a device and to an associated method for joining sheet metal parts, each with a flange, by laser, wherein the flanges of the sheet metal parts (2) are joined into one connecting flange. The device has a clamping device (5) for clamping the sheet metal parts (2) to be joined in a main clamping direction running transversely to the connecting flange and a beam guidance system for a laser beam (1). Moreover, the device has a compensation shaft (9) which tracks the laser beam (1) according to a relative movement between the connecting flange and a guidance apparatus.

    摘要翻译： 本发明涉及一种用于通过激光连接每个具有凸缘的金属片部件的装置和相关联的方法，其中金属片部件（2）的凸缘接合成一个连接凸缘。 该装置具有夹紧装置（5），用于沿横向于连接凸缘的主夹紧方向夹紧待连接的金属片（2）和用于激光束（1）的光束引导系统。 此外，该装置具有根据连接凸缘和引导装置之间的相对运动跟踪激光束（1）的补偿轴（9）。

    High pressure discharge lamp
    6.
    发明授权
    High pressure discharge lamp 有权
    高压放电灯

    公开(公告)号：US08390195B2

    公开(公告)日：2013-03-05

    申请号：US13201225

    申请日：2010-02-02

    申请人： Roland Huettinger ,  Stefan Juengst ,  Stefan Kotter ,  Steffen Walter

    发明人： Roland Huettinger ,  Stefan Juengst ,  Stefan Kotter ,  Steffen Walter

    IPC分类号： H01J17/16 ,  H01J61/30

    CPC分类号： H01J61/366 ,  H01J9/323

    摘要： A high pressure discharge lamp may include a ceramic discharge vessel and a longitudinal axis, wherein at least one electrode is led out of the discharge vessel by means of a metal-containing feed-through, wherein the feed-through is connected to one end of the discharge vessel by way of a ceramic-containing adjustment part, wherein the adjustment part is tubular and consists of individual layers with different compositions, at least two materials A and B forming a plurality of layers of the adjustment part, these materials being chosen such that their coefficient of thermal expansion is between that of the feed-through and that of the end of the discharge vessel or at most is just outside, the layer thickness of each layer being so low that no shearing forces can occur, and the layer thickness of each layer of the same material being different.

    摘要翻译： 高压放电灯可以包括陶瓷放电容器和纵向轴线，其中至少一个电极通过含金属的馈通引出放电容器，其中馈通连接到 所述放电容器通过含陶瓷的调节部件，其中所述调节部件是管状的，并且由具有不同成分的各个层组成，至少两种材料A和B形成所述调节部件的多个层，这些材料被选择为 它们的热膨胀系数在馈通和放电容器末端的热膨胀系数之间，或者至多在外侧，每层的层厚度如此之低，不会产生剪切力，层厚度 相同材料的每层不同。