专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5540522A Seismic joint for underwater floating tunnels 失效
标题翻译：水下浮动隧道地震接头
公开(公告)号：US5540522A
公开(公告)日：1996-07-30
申请号：US131901
申请日：1993-10-05
申请人： Fabio Launaro , Roberto Bruschi , Floriano Casola , Robert Warshaw
发明人： Fabio Launaro , Roberto Bruschi , Floriano Casola , Robert Warshaw
IPC分类号： E02D29/067 , E21D10/08
CPC分类号： E02D29/067
摘要： This invention provides a seismic joint for an underwater floating tunnel having: (a) a joint portion (i) having a transverse section essentially the same as that of the tunnel, (ii) being rigidly fastened to land at one end (A) thereof, and (iii) being elastically constrained to the tunnel at its other end (B) via a plurality of operably affixed means which performs an elastic function and a damping function; (b) a collar welded onto the external surface of the tunnel facing end (B) of the portion, said collar being capable of sliding on and along the external surface of the joint portion; and (c) a means for providing a water-tight seal between the internal surface of the collar and the external surface of the joint portion.
摘要翻译：本发明提供了一种用于水下浮动隧道的地震接头，其具有：（a）具有与隧道基本相同的横截面的接合部分（i），（ii）刚性地固定在其一端（A）处的陆地，和（iii）通过多个可操作地固定的装置弹性约束在其另一端（B）处的隧道，该装置执行弹性功能和阻尼功能; （b）焊接在所述部分的面向隧道的端部（B）的外表面上的套环，所述套环能够在所述接合部分的外表面上滑动; 和（c）用于在套环的内表面和接头部分的外表面之间提供防水密封的装置。

2. 发明授权

US4671704A Coastal installation for loading or unloading liquid at cryogenic temperature 失效
标题翻译：在低温下装载或卸载液体的海岸安装
公开(公告)号：US4671704A
公开(公告)日：1987-06-09
申请号：US765084
申请日：1985-08-13
申请人： Jean E. Vidal , Andre L. Serio
发明人： Jean E. Vidal , Andre L. Serio
IPC分类号： E02B3/20 , B63B27/24 , B63B27/34 , B67D9/00 , E21B43/01 , F17C13/00 , F16L1/04 , E21D10/08
CPC分类号： E21B43/01 , B63B27/24
摘要： A coastal installation for loading or unloading liquefied natural gas comprises a fixed tower installed on a seabed close to a coast and carrying at the top a rotating mooring arm and a rotating loading arm. Cryogenic pipes connect the coast to the tower, the pipes passing from the coast to below the tower inside a tunnel and then up the tower in at least one vertical casing which penetrates into the tunnel at a point vertically in line with the tower, the upper ends of the pipes being connected to pipes carried by the loading arm by a rotating joint. The cryogenic pipes are thus sheltered against the sea and access to the installation is possible for ships in practically any weather.
摘要翻译：用于装载或卸载液化天然气的沿海装置包括安装在靠近海岸的海床上的固定塔，并在顶部承载旋转的系泊臂和旋转装载臂。低温管道将海岸连接到塔架，管道从隧道内通过塔的下方到塔下方，然后在至少一个垂直的套管上升起塔架，该垂直的套管在与塔架垂直的点上穿透隧道，管道的端部通过旋转接头连接到由装载臂承载的管道。因此，这些低温管道能够抵挡海洋，几乎任何天气都可能对船舶进行安装。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式