A heat exchanger and process having multiple fluidized beds for heat exchange between two gas streams of different temperatures. The apparatus and process provides a compact high efficiency warm air furnace especially adapted for energy conservation for the heating of modern highly insulated residential buildings by gas fired furnaces of relatively low rated gas input.
申请公布号
US4333524(A)
申请公布日期
1982.06.08
申请号
US19810232807
申请日期
1981.02.09
申请人
SOUTHERN CALIFORNIA GAS COMPANY
发明人
ELKINS, ROBERT H.;DURKIN, GARY M.;MACRISS, ROBERT A.