Method and apparatus for the semi-continuous melting and dischar

Industrial electric heating furnaces – Induction furnace device – For charging or discharging

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

373143, 266226, 266276, F27D 300, C21C 546

Patent

active

054307570

ABSTRACT:
A method is disclosed for the semi-continuous melting of ceramic material by means of inductive melting in high-frequency and medium-frequency induction melting furnaces whose melting coil surrounds a sintering crust crucible and contains a run-out channel. In tile method, melt is periodically run out and material to be melted is supplied to the crucible so as to replace the material removed preferably so as to maintain a constant level. An intensively cooled channel is used as a run-out device. For the melt broaching, the melt nose is grasped from below by way of an automatically controllable broaching lance of a broaching device and raised. The broaching lance is then advanced between the bottom of the channel and the solidified melt until the sintering crust is pierced. The method permits a reliable and economic management of the process and the maintenance of the quality of the melted products. A device for periodic melt broaching as well as an induction melting furnace equipped with an intensively coolable run-out channel provides apparatus for carrying out the above method.

REFERENCES:
patent: 1338881 (1920-05-01), Stock
patent: 2785214 (1957-03-01), Segsworth
patent: 3790338 (1974-02-01), Duca
patent: 3870510 (1975-03-01), Martin et al.
patent: 4226407 (1980-10-01), Reinbold
patent: 4610017 (1986-09-01), Perrier de la Bathie et al.
patent: 4658404 (1987-04-01), Sick et al.
patent: 4687502 (1987-08-01), Douglas et al.
patent: 4735647 (1988-04-01), Rose et al.
patent: 4747582 (1988-05-01), Bergstrom et al.
patent: 4989842 (1991-02-01), Doriath et al.
patent: 5268925 (1993-12-01), Binder et al.
U. J. Alexander, "Current Topics in Material Science," vol. 1, (1978), pp. 421-480.
W. Assmus, "Chemie Ingenieur Technik", Moglichkeitsen und Grenzen der Skull-Schmelz-Technik, vol. 55 (1983) pp. 8-13.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method and apparatus for the semi-continuous melting and dischar does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for the semi-continuous melting and dischar, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for the semi-continuous melting and dischar will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-766328

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.