Apparatus for positioning an electric arc furnace electrode

Details Apparatus for positioning an electric arc furnace electrode Apparatus for positioning an electric arc furnace electrode

1983-06-27

1984-09-25

Envall, Jr., Roy N.

Industrial electric heating furnaces

Arc furnace device

Electrode support

373106, H05B 7109

Patent

active

044739036

ABSTRACT:
Apparatus for positioning an arc furnace electrode which includes a verticle tubular electrode mast which is both horizontally and vertically movable. Inside the mast is a hydraulic cylinder which has a double-acting piston. When the mast is in its uppermost position it may be locked whereby hydraulic fluid is removed from above the piston. Fluid is then introduced below the piston to raise it and the piston rod to a level above the furnace platform such that the mast can be moved horizontally over the platform.

REFERENCES:
patent: 2296734 (1942-09-01), Payne
patent: 2469740 (1949-05-01), Moore
patent: 2921107 (1960-01-01), Toothman et al.
patent: 3255291 (1966-06-01), Weisgerber
patent: 3548061 (1970-12-01), Gromakov
patent: 4423515 (1983-12-01), Riegler et al.

Affiliated with

Also associated with

Rating

Apparatus for positioning an electric arc furnace electrode does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for positioning an electric arc furnace electrode, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for positioning an electric arc furnace electrode will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1772554