Steam autoclave process chamber and the method of producing the steam autoclave process chamber

Abstract

A steam autoclave process chamber in the form of an open metal tank fitted with the necessary technical means to fix the closing lid and to connect the necessary accessories characterised in that there is at least one heater (4) inside the tank walls (1,2,3), where the heater is integrally incorporated with the wall into a single inseparable element. The method of producing a steam autoclave process chamber which consists in the making of an open metal tank with walls in the form of a single casting of any desired shape under a known casting method, followed by subsequent stages which involve mechanical machining of the casting and fitting it with necessary chamber accessories characterised in that before the casting is initiated, there is at least one pipe heater (4) placed in the casting mould so that it is found inside the cast wall of the tank, and that the ends (10) of the heater pipes extend outside the casting mould, whereupon the mould is filled with molten metal in which the pipe heater (4) gets sunk.

Dependencies are inferred from the claim text.