Locking ring for graphite electrodes

Details Locking ring for graphite electrodes Locking ring for graphite electrodes

2006-04-17

2008-12-16

Van, Quang T (Department: 3742)

Industrial electric heating furnaces

Arc furnace device

Electrode support

C373S092000, C403S296000

Reexamination Certificate

active

07466739

ABSTRACT:
An electrode joint is presented, the joint including two joined graphite electrodes having blocked threads and having a locking ring interposed between the electrodes, the locking ring composed of a material having a coefficient of friction such that the tendency of the electrode joint to unscrew is retarded.

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Publication No. JP10321364, Dec. 4, 1998, by Tokai Carbon KK.

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