发明公开
EP0213699A3 Apparatus for forming an explosively expanded tube-tube sheet joint including a barrier tube
失效
基本信息:
- 专利标题： Apparatus for forming an explosively expanded tube-tube sheet joint including a barrier tube
- 专利标题（中）：形成爆炸管扩张管接头的装置，包括一个障碍物管
- 申请号：EP86305140 申请日：1986-07-02
- 公开(公告)号：EP0213699A3 公开(公告)日：1987-09-30
- 发明人： Schroeder, Joseph W. , Ahluwalia, Kawaljit S.
- 申请人： FOSTER WHEELER DEVELOPMENT CORPORATION
- 专利权人： FOSTER WHEELER DEVELOPMENT CORPORATION
- 当前专利权人： FOSTER WHEELER DEVELOPMENT CORPORATION
- 优先权： US768997 19850826
- 主分类号： B21D39/06
- IPC分类号： B21D39/06 ; F28F09/16
摘要：
Apparatus for expanding a tube into a bore formed in a tube sheet in which a tubular force-transmitting member extends within the tube coextensive with the portion of the tube to be expanded. An explosive is disposed in the bore of the force-transmitting member, so that the forces resulting from the explosion of the explosive are uniformly transferred by the force-transmitting member to expand the tube into the bore. A tubular barrier member extends between the force-transmitting member and the tube and has a portion projecting from the tube sheet, and a plug is disposed in the end of the projecting portion of the barrier member to contain the debris and gases resulting from the explosion.
IPC结构图谱:
| B | 作业；运输 |
| --B21 | 基本上无切削的金属机械加工；金属冲压 |
| ----B21D | 金属板或管、棒或型材的基本无切削加工或处理；冲压 |
| ------B21D39/00 | 为了连接产品或部件的程序的应用，如不同于镀敷的金属板的包覆；扩管器 |
| --------B21D39/06 | .开口管的；如卷入 |