Electric heating – Metal heating – Cutting or disintegrating
Patent
1980-11-10
1983-02-01
Goldberg, Elliot A.
Electric heating
Metal heating
Cutting or disintegrating
219 60R, 431255, B23K 900
Patent
active
043717713
ABSTRACT:
A cutting torch and method for cutting or removing a material in which a high-velocity reactive gas stream is used to promote combustion of the material whereby a hollow elongated structure with an adequate supply of aluminum for producing unstable aluminum oxides are utilized.
REFERENCES:
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patent: 2398427 (1946-04-01), Hediger
patent: 2802930 (1957-08-01), Ronay
patent: 3646306 (1972-02-01), Olds
patent: 4069407 (1978-01-01), Brower
patent: 4182947 (1980-01-01), Brower
patent: 4201902 (1980-05-01), Riepper
Cary, "Modern Welding Technology", Prentice Hall, Englewood Cliffs, N.J., 247, (1979).
Faccini Ernest C.
Wergen Thomas E.
Goldberg Elliot A.
The United States of America as represented by the Secretary of
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