Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1812819A
Inventor
Charles Robert Marks Edward
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
COMBUSTION ECONOMY CORP
Original Assignee
COMBUSTION ECONOMY CORP
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by COMBUSTION ECONOMY CORPfiledCriticalCOMBUSTION ECONOMY CORP
Priority to GB1812819ApriorityCriticalpatent/GB136121A/en
Publication of GB136121ApublicationCriticalpatent/GB136121A/en
136,121. Marks, E. C. R., (Combustion Economy Corporation). July 21, 1919. Open-hearth furnaces.-A melting-furnace fired by pulverized fuel comprises a combustion chamber 85 and a heating chamber 86 separated by a bridge 84 formed with openings for the escape of slag into the heating chamber. The main burners are shown at 60, and 89 are additional burners directed downwardly and forwardly and arranged to be supplied with air alone if desired.
GB1812819A1919-07-211919-07-21Improvements in Apparatus for Feeding and Burning Powdered Coal.
ExpiredGB136121A
(en)