发明名称 |
Underwater arc stud welding system |
摘要 |
An underwater arc stud welding system consists of a specially designed submersible stud welding gun which is connected, by means of an electrical umbilical to conventional stud welding equipment located out of the water. The stud gun employs a simple, corrosion resistant, stud lifting mechanism with only one moving part, which freely floods with water and thereby eliminates problems associated with increased ambient pressure and also employs a magnetic base and a grounded electrical safety shield.
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申请公布号 |
US4475026(A) |
申请公布日期 |
1984.10.02 |
申请号 |
US19820401784 |
申请日期 |
1982.07.26 |
申请人 |
MASSACHUSETTS INSTITUTE OF TECHNOLOGY |
发明人 |
SCHLOERB, DAVID;MASUBUCHI, KOICHI |
分类号 |
B23K9/00;B23K9/20;(IPC1-7):B23K9/20 |
主分类号 |
B23K9/00 |
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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