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Expired
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William Davis
Frederick William Edwards
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Individual
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Individual
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Publication of GB190307405ApublicationCriticalpatent/GB190307405A/en
7405. Davis, W., and Edwards, F. W. March 31. Steam - generator furnaces ; gaseousf u e l fittings. - Boilers are heated internally and externally by bunsen burners c, d, which are suitably supplied with gas through mains provided with cocks. Hoods q, and eduction pipes r, may be fitted over the ends of the tubes in which the burners are placed, in order to carry off the gases. The sides of the external flues o are formed of tanks k, in which feedwater is heated.
GB190307405D1903-03-311903-03-31Improvements in and connected with Steam Boilers and Feed Water Heaters.
ExpiredGB190307405A
(en)
Improvements in or relating to Boilers and Furnaces used for Generating Steam, and for Heating Water for Hot Water Heating Apparatus, Domestic Supply and other purposes.