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Expired
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GB25980/39A
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Publication of GB542024ApublicationCriticalpatent/GB542024A/en
F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
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Abstract
542,024. Hot-water boilers. GROENEMA, J. J., and TONGEREN, H. VAN. Sept. 16, 1939, No. 25980. Convention date, Sept. 21, 1938. [Class 64 (i)] A boiler for a central heating system comprises a water-jacketed furnace 9 and a combustion space 13 lined with water tubes and having U-shaped tubes 23 at the bottom in front of the outlet for the furnace gases. An inclined baffle 26 directs the gases in a down and up course across the U-tubes
GB25980/39A1938-09-211939-09-16Improvements in and relating to boilers
ExpiredGB542024A
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