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Victor Stobie
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10,185. Stobie, V. May 2. Annealing &c. furnaces.-In a method of annealing, heating, or melting oxidizable materials without causing oxidation thereof, the chamber B wherein the material is to be treated is filled with combustible gas supplied at D, and the chamber, atmosphere, and material are raised to and maintained at the required temperature by the combustion of a relatively small quantity of air which is admitted to the chamber and ignited by means of a red-hot iron G. The combustible gas is maintained at all times in great excess over the air supply. The products of combustion pass out at K.
GB190710185D1907-05-021907-05-02A Method of Annealing, Heating, or Melting Oxidisable Materials without Causing Oxidation thereof.
ExpiredGB190710185A
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