发明公开
- 专利标题: VERFAHREN ZUR SCHWEIßUNG VON HALBSCHALEN
- 专利标题(英): Method for welding half shells
- 专利标题(中): 方法用于焊接半壳
-
申请号: EP11740861.7申请日: 2011-07-18
-
公开(公告)号: EP2598278A1公开(公告)日: 2013-06-05
- 发明人: LENZ, Christian , NIEPOLD, Karsten , ZANDER, Uwe
- 申请人: Siemens Aktiengesellschaft
- 申请人地址: Wittelsbacherplatz 2 80333 München DE
- 专利权人: Siemens Aktiengesellschaft
- 当前专利权人: Siemens Aktiengesellschaft
- 当前专利权人地址: Wittelsbacherplatz 2 80333 München DE
- 优先权: EP10007807 20100727
- 国际公布: WO2012019872 20120216
- 主分类号: B23K33/00
- IPC分类号: B23K33/00 ; F16L13/04 ; B23K9/028 ; B23K26/28 ; F01D25/24
摘要:
The invention relates to a method for welding half shells (1, 2, 3, 4) and thus a method for producing large volume components, such as an inner housing for a steam turbine, wherein two half shells (1, 2) are connected to each other forming a tube-like cross section, and are welded by means of a girth weld (12) to two further half shells (3, 4) that are connected to each other.
信息查询