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    • 6. 发明授权
    • Switching cabinet
    • 开关柜
    • US6123400A
    • 2000-09-26
    • US308444
    • 1999-05-19
    • Walter NicolaiUdo MunchHeinrich Strackbein
    • Walter NicolaiUdo MunchHeinrich Strackbein
    • H05K7/18A47B57/00H02B1/01H02B1/30H02B1/32H05K5/00A47G29/00
    • H02B1/301H02B1/013H02B1/014
    • A switching cabinet having a rack with horizontal and vertical frame profiles. The horizontal frame profiles form a lower and upper frame and the vertical frame profiles are secured in the comer areas of the upper and lower frames. The vertical frame profiles are symmetrical to cross-sectional diagonals running across virtual, vertical outer edges of the rack. Greater flexibility in installing built-in fixtures inside the switch cabinet is achieved by providing the vertical frame profiles which are turned towards the inside of the switching cabinet with an open inner cavity having two inner walls extending in the longitudinal direction of the profiles so that vertical assembly rails can be mounted in the inner cavity, one profiled side standing perpendicular to the outside of the rack is joined to the inner walls. The inner walls, the assembly racks and the profiled sides can have rows of fastening cavities inserted according to a division grid.
    • PCT No.PCT / EP97 / 06144 371日期1999年5月19日 102(e)日期1999年5月19日PCT 1997年11月6日PCT PCT。 公开号WO98 / 23005 日期1998年5月28日A开关柜具有水平和垂直框架型材的机架。 水平框架轮廓形成下框架和上框架,并且垂直框架轮廓固定在上框架和下框架的拐角区域中。 垂直框架型材与跨机架的虚拟垂直外边缘延伸的横截面对角线对称。 通过提供朝向开关柜内部转动的垂直框架轮廓,具有敞开的内腔,其具有在纵向方向上延伸的两个内壁,从而实现在开关柜内安装内置固定装置的更大的灵活性, 组装轨道可以安装在内腔中,垂直于机架外侧的一个剖面侧连接到内壁。 内壁,组装架和成型侧面可以具有根据分隔栅格插入的一排紧固空腔。
    • 10. 发明授权
    • Cooler for fitting to the rear or side wall or the door of a switching
cabinet
    • 冷却器适用于开关柜的后侧或侧壁或门
    • US6067223A
    • 2000-05-23
    • US142752
    • 1998-09-14
    • Michael DiebelAchim EdelmannWalter NicolaiHeinrich Strackbein
    • Michael DiebelAchim EdelmannWalter NicolaiHeinrich Strackbein
    • H02B1/56H05K7/20H02B1/00
    • H05K7/206H02B1/56H02B1/565
    • A cooler which can be fitted on a rear wall or a side wall or a door of a switching cabinet and can be connected thereto via an intake and an inlet aperture of an internal circuit. According to the invention, rain and dustproofing is improved because alongside a central ventilation shaft open at the top, the cooler housing has vertical ventilation chambers open at the top as part of an external circuit hermetically separated from the internal circuit, the top of the switching cabinet and cooler housing is covered by a roofing component spaced therefrom which projects on all sides beyond the control box and the cooler housing and leaves a peripheral ventilation slot opening downwards. The roofing component is divided by two partitions into three chambers which communicate with the ventilation shaft and both ventilation chambers in the cooler housing.
    • PCT No.PCT / EP97 / 00657 Sec。 371日期:1998年9月14日 102(e)1998年9月14日PCT PCT 1997年2月13日PCT公布。 出版物WO97 / 34454 日期1997年9月18日一种可安装在开关柜的后壁或侧壁或门上的冷却器,可通过内部回路的入口孔和入口孔与其连接。 根据本发明,防雨和防尘被改善,因为在顶部打开的中央通风轴旁边,冷却器壳体具有在顶部开放的垂直通风室,作为与内部电路气密分离的外部电路的一部分,开关的顶部 机柜和冷却器壳体被与其隔开的屋顶部件覆盖,所述屋顶部件在控制箱和冷却器壳体之外的所有侧面上突出并且离开向下开口的周边通风槽。 屋顶部件由两个隔板分成三个室,这些室与通风轴和冷却器壳体中的两个通风室连通。