发明名称 |
ANLAGE ZUM ELEKTRONENSTRAHLSCHWEISSEN VON WERKSTUECKEN. |
摘要 |
In an electron beam welding machine, the vacuum chamber consists of a first workpiece chamber (5) of relatively small vol. and a second workpiece chamber (15) of relatively large vol., the two chambers being connected by a slide valve (10) in the region of the beam direction (I) of the electron beam generator (2).
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申请公布号 |
DE3869136(D1) |
申请公布日期 |
1992.04.16 |
申请号 |
DE19883869136 |
申请日期 |
1988.11.25 |
申请人 |
SIEMENS AG |
发明人 |
LAMATSCH HANS;VANEK DIETER |
分类号 |
B23K15/00;B23K15/06;H01J37/16;(IPC1-7):B23K15/00 |
主分类号 |
B23K15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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