发明名称 |
FORFARANDE FOR KONTROLL AV DEN SMELTA METALLNIVAN VID EN ELEKTROSLAGGPROCESS |
摘要 |
The height of the molten pool of metal in an electroslag welding process is checked by a feeler which is immersed in the slag floating above the metal pool. A current is passed through the slag bath and the potential between feeler and metal bath is measured as being indicative of the bath height. - The feeler (1) is coupled to an emitter follower (2), an amplifier (3) and a supervisory display unit (4). The sliding piece (5) can be moved along the welded seam with the slag bath (7) and the metal bath (8). |
申请公布号 |
SE8304317(D0) |
申请公布日期 |
1983.08.08 |
申请号 |
SE19830004317 |
申请日期 |
1983.08.08 |
申请人 |
VALERY KONSTANTINOVICH * BURDYKIN;IVAN IVANOVICH * SITNIKOV;GEORGY TIKHONOVICH * POKROVSKY;ANATOLY ALEXEEVICH * SHALAEV;ANATOLY YAKOVLEVICH * RABINOVICH;VLADIMIR ALEXEEVICH * KAMBAROV |
发明人 |
VALERY KONSTANTINOVICH * BURDYKIN;IVAN IVANOVICH * SITNIKOV;GEORGY TIKHONOVICH * POKROVSKY;ANATOLY ALEXEEVICH * SHALAEV;ANATOLY YAKOVLEVICH * RABINOVICH;VLADIMIR ALEXEEVICH * KAMBAROV |
分类号 |
B22D23/06 |
主分类号 |
B22D23/06 |
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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