Method and apparatus for producing feeders for supply of heat so

Details Method and apparatus for producing feeders for supply of heat so Method and apparatus for producing feeders for supply of heat so

1975-05-29

1978-01-03

Reynolds, Bruce A.

Electric heating

Metal heating

By arc

B23K 900

Patent

active

040668649

ABSTRACT:
The disclosure embraces method and apparatus for producing stream feeders for supply of streams of heat-softenable fiber forming material such as glass for attenuation into fibers. The invention sets forth an improved method for securing preformed, flanged tubular members to an orificed plate by utilization of an electron beam welding device.

REFERENCES:
patent: 2922870 (1960-01-01), Collins et al.
patent: 2933590 (1960-04-01), Leedy et al.
patent: 3033974 (1962-05-01), Schleich et al.
patent: 3592996 (1971-07-01), Sayer
patent: 3783230 (1974-01-01), Peyrot
patent: 3806693 (1974-04-01), Miller
Metals Handbook, vol. 6, 8th Edition, 1971, pp. 534-536.

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