A METHOD OF EXCAVATING UNDERGROUND CAVERNS IN ROCK
    1.
    发明授权
    A METHOD OF EXCAVATING UNDERGROUND CAVERNS IN ROCK 失效
    一种挖掘地下洞穴的方法

    公开(公告)号:EP0132269B1

    公开(公告)日:1986-06-04

    申请号:EP84900543.4

    申请日:1984-01-09

    IPC分类号: E21D13/02

    CPC分类号: E21D13/00 E21F16/00 E21F17/16

    摘要: Method in the excavation of rock caverns, substantially cylindrical vertical caverns, for storing liquids or dry products, or for use in storing process units, in which method an upper and a lower circumferentially extending cavern (4, 11) is formed, the caverns (4, 11) having an outer diameter which is greater than the ultimate rock cavern (1); in which the caverns (4, 11) are connected together by means of vertical holes (12) drilled in the region immediately outside the ultimate rock (1), these vertical holes (12) serving to drain water from the aforementioned region, for the purpose of minimising the extent to which water can penetrate the rock cavern (1).

    PUMP APPARATUS
    3.
    发明公开
    PUMP APPARATUS 审中-公开
    PUMPENVORRICHTUNG

    公开(公告)号:EP2788581A1

    公开(公告)日:2014-10-15

    申请号:EP12856203.0

    申请日:2012-12-06

    摘要: Pump apparatus comprising a base or chassis, a power unit and a reel assembly each operatively mounted to the base or chassis, a flexible conveyor conduit and flexible service line adapted to be payed out from the reel assembly and a work head including a pump operatively connected to the conveyor conduit. The work head comprises a pump having an outlet which is operatively connected to a conveying conduit, a support frame to which the pump is mounted and a powered traction drive assembly operatively mounted to the support frame. The reel assembly comprises a reel rotatably mounted to the base or chassis, a conveying conduit and a flexible service line, each being adapted to be wound thereon and payed out therefrom.

    摘要翻译: 泵装置包括基座或底盘,功率单元和卷轴组件,每个操作地安装到基座或底盘上,柔性输送机导管和适于从卷盘组件支付的柔性服务线,以及包括可操作地连接的泵的工作头 到输送管道。 工作头包括具有可操作地连接到输送管道的出口的泵,安装有泵的支撑框架和可操作地安装到支撑框架的动力牵引驱动组件。 卷轴组件包括可旋转地安装到基座或底盘的卷轴,输送导管和柔性服务线,每个线适于缠绕在其上并从中支付。

    A METHOD IN THE EXCAVATION OF UNDERGROUND CAVERNS IN ROCK
    7.
    发明公开
    A METHOD IN THE EXCAVATION OF UNDERGROUND CAVERNS IN ROCK 失效
    方法洞室在岩体断裂。

    公开(公告)号:EP0132269A1

    公开(公告)日:1985-01-30

    申请号:EP84900543.0

    申请日:1984-01-09

    IPC分类号: E21D13 E21F16 E21F17

    CPC分类号: E21D13/00 E21F16/00 E21F17/16

    摘要: Procédé d'excavation de cavernes dans la roche, généralement des cavernes verticales cylindriques, permettant de stocker des liquides ou des produits secs, ou utilisé dans des installations de procédés de stockage, le procédé de la présente invention consistant à former des cavernes supérieure et inférieure s'étendant circonférentiellement (4, 11), lesquelles possèdent un diamètre extérieur supérieur au diamètre de la caverne définitive (1); les cavernes (4, 11) sont reliées l'une à l'autre par des trous verticaux percés dans la région immédiatement extérieure à la caverne définitive (1), ces trous verticaux (12) servant à drainer l'eau depuis la région susmentionnée dans le but de réduire au minimum la pénétration de l'eau dans la caverne rocheuse (1).

    DEVICE FOR A DRAINAGE BORING SYSTEM
    8.
    发明公开
    DEVICE FOR A DRAINAGE BORING SYSTEM 审中-公开
    一种排水钻孔系统的装置

    公开(公告)号:EP2805015A2

    公开(公告)日:2014-11-26

    申请号:EP13706671.8

    申请日:2013-01-21

    摘要: The present invention provides a device providing a combined boring and placement system for jacket tubes (5), which after introduction into a borehole, for the creation of a drainage system or a pipe roof or an anchoring or a tubular pile, remain in the rock mass and which, when creating the borehole, with an extension piece (4) of a drill rod assembly (2), wherein the extension piece (4) is fitted with a non-recoverable drill bit (6) which for this purpose can be partially or fully detached from the extension piece (4), wherein the drill bit(6) is connected with the assigned extension piece(4) of the drill rod assembly(2) via a locking element (20) that secures it against rotation, which to this end is arranged in a cage (21) formed by the drill bit (6), extension piece(4) and jacket tube(5) and which can be released by the jacket tube (5) covering the cage (21).

    摘要翻译: 本发明提供了一种为套管(5)提供组合的钻孔和放置系统的装置,该套管在引入钻孔后用于创建排水系统或管顶或锚固或管桩保留在岩石中 并且在钻孔时与钻杆组件(2)的延伸件(4)一起构造,其中延伸件(4)装配有不可恢复的钻头(6),该钻头为此可以是 部分地或完全地从延伸件(4)上分离,其中钻头(6)经由锁定元件(20)与钻杆组件(2)的分配的延伸件(4)连接, 其为此设置在由钻头(6),延伸件(4)和护套管(5)形成的笼子(21)中并且可以通过覆盖笼子(21)的护套管(5)释放, 。