专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

2. 发明授权

US5341406A Sliding lance guide flexible lance system 失效
标题翻译：滑动导杆柔性喷枪系统
公开(公告)号：US5341406A
公开(公告)日：1994-08-23
申请号：US738469
申请日：1991-07-31
申请人： Stephen C. Jens , Bernard Sawaf, deceased , Paul F. Viola , Paul R. Belkus , Robert A. S. Lee
发明人： Stephen C. Jens , Bernard Sawaf, deceased , Paul F. Viola , Paul R. Belkus , Robert A. S. Lee
IPC分类号： G21D1/00 , B25J18/06 , F22B37/00 , F22B37/48 , F28G1/16 , F28G15/04 , G21C19/02 , B08B3/02
CPC分类号： B25J18/06 , F22B37/002 , F22B37/483 , F28G1/166 , F28G15/04
摘要： A sliding lance guide flexible lance system (10) is attached to a hand hole (12) of a nuclear power plant steam generator by means of flange (14) of tilt module (16). A rail (18) extends from the tilt module (16) to a support stand (20) and is attached to the stand (20) by a pivot (22) so that the rail (18) is free to rotate with the tilt module (16). A tilt drive motor (24) is attached to the tilt module (16). A flexible lance (26) extends into the rail (18) for extension through a lance guide shoe (27). The lance guide shoe (27) deflects the lance from the rail (18) into the tube gap of the steam generator. The lance guide shoe (27) is slideably mounted in the rail (18), and is attached to a lance guide belt (30), which extends within and along the rail (18). Similarly, the flexible lance (26) extends within and along the rail (18). A lance guide belt sprocket drive (40) is mounted on support (33) to engage the lance guide belt (30). A similar flexible lance sprocket drive (42) is mounted on the support (33) to engage the flexible lance (26).
摘要翻译：滑动导杆柔性喷枪系统（10）通过倾斜模块（16）的凸缘（14）附接到核电站蒸汽发生器的手孔（12）。轨道（18）从倾斜模块（16）延伸到支撑架（20），并通过枢轴（22）附接到支架（20），使得轨道（18）随倾斜模块自由旋转（16）。倾斜驱动电机（24）附接到倾斜模块（16）。柔性喷枪（26）延伸到轨道（18）中，用于通过喷枪导板（27）延伸。喷枪引导靴（27）将喷枪从导轨（18）偏转到蒸汽发生器的管隙中。喷枪引导靴（27）可滑动地安装在轨道（18）中，并且附接到在轨道（18）内和沿着轨道（18）延伸的喷枪引导带（30）。类似地，柔性喷枪（26）在轨道（18）内和沿轨道（18）延伸。喷枪引导带链轮驱动器（40）安装在支撑件（33）上以接合喷枪引导带（30）。类似的柔性喷枪链轮驱动器（42）安装在支撑件（33）上以接合柔性喷枪（26）。

IPRDB

热门服务

关于我们

友情链接

联系方式