. American engineer and railroad journal . HEINTZELMANS CHECH-VALVE. with it in Germany. In our issue for April, p. 192, extractsfrom a patent taken out by him were published. Anotheipatent has just been issued to him, in which he describes. Lii UYCKKS STEAM SEPARATOR. some improvements in his invention. Notwithstanding thelength of this description, our readers, we think, will be re-paid for reading it carefully : Before entering into the details of the mode of construc-tion of my improved combination shown in the drawing(fig. 4), I think it necessary to give some preliminary state-ments and
. American engineer and railroad journal . HEINTZELMANS CHECH-VALVE. with it in Germany. In our issue for April, p. 192, extractsfrom a patent taken out by him were published. Anotheipatent has just been issued to him, in which he describes. Lii UYCKKS STEAM SEPARATOR. some improvements in his invention. Notwithstanding thelength of this description, our readers, we think, will be re-paid for reading it carefully : Before entering into the details of the mode of construc-tion of my improved combination shown in the drawing(fig. 4), I think it necessary to give some preliminary state-ments and explanations, in order to render the idea of theinvention perfectly clear and intelligible. If steam is to be superheated to a temperature of about300°, the beating gases should have, as is well known, a tem-perature of at least from 500° to 600°. The said former tem-perature will be reached best by arranging the supei heaterabove the steam generator, and exposing it to the furnacegases of the same ; or, in other words, by arranging the super-heater behind the steam generator with regard to the directionof the furnace gases of the latter, and exposing it to a zone of 336 THE AMERICAN ENGINEER [July, 1895. said gases, Id which the
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