发明授权
- 专利标题: Method for welding with a vacuum
- 专利标题(中): 用真空焊接的方法
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申请号: US947831申请日: 1997-10-08
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公开(公告)号: US6000600A公开(公告)日: 1999-12-14
- 发明人: Carl Edward Erikson , Angel Luis Ortiz, Jr.
- 申请人: Carl Edward Erikson , Angel Luis Ortiz, Jr.
- 申请人地址: NY Schenectady
- 专利权人: General Electric Company
- 当前专利权人: General Electric Company
- 当前专利权人地址: NY Schenectady
- 主分类号: B23K26/08
- IPC分类号: B23K26/08 ; B23K26/28 ; B23K37/04 ; B23K31/02
摘要:
An exemplary method for welding a circular disk coaxially atop a tubular body comprises the steps of rotating the body and disk thereon, drawing a vacuum inside the body for vacuum holding the disk thereon, and welding the disk along a rim thereof to the body to sealingly join the disk thereto.
公开/授权文献
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