Heat energy and fuels: pyrometry, combustion, analysis of fuels and manufacture of charcoal, coke and fuel gases. Translated by Oskar Nagel (1908)
Jüptner von Jonstorff, Hanns, Freiherr, 1853- · New York McGraw · leaf 56
-venient for practice, which, however, has to be handled care-fully on account of the fragility of the porcelain vessel, was 46 HEAT ENERGY AXD FUELS constructed by T. Wiborgh. Figs. 2 and 3 show same in theolder construction. The thermometer-bulb T^, ha\dng a con-tent of about 12 cm., is prolonged… … Figs. 2 and 3. — Wiborgh Pyrometer. built with heavy walls. The tube is cemented into the metalshell .4, which can be screwed upon the metal cylinder H,whereby a connection is made between the tube and the mano-meter BVB. The glass tube (^manometer) is somewhat larger (1.5 to 2mm.) at m for a…
Fuel · Heat
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