| 摘要 |
<p>645,951. Gas-turbines. UNION DES VERRERIES MECANIQUES BELGES SOC. ANON., HENRY, G., and BRICHARD, E Dec. 30, 1947. No. 34703. Convention date, Feb. 18. 1939. [Class 110(iii)] [Also in Groups XII and XXIII] Gaseous fuel and air are supplied to a melting furnace b by compressors l and m driven by a gas turbine k supplied with combustion products from the furnace shaft a. The combustion products first pass through a recuperator j for preheating the air and escape from the turbine through a second air recuperator n. Specification 646,000, [Group XII], is referred to.</p> |
