Inventor
ALEFELD GEORG
DE7 patents
Patents
7 patentsUS4408468AOct 11, 1983
System comprising at least one absorption heat pump
ALEFELD GEORG28 citations91
US4531374AJul 30, 1985
Multi-stage apparatus having working-fluid and absorption cycles, and method of operation thereof
ALEFELD GEORG48 citations90
US4475361AOct 9, 1984
Multi-effect heat-pump for heating and cooling
ALEFELD GEORG40 citations90
US4410028AOct 18, 1983
Process and installation for storing heat and for upgrading its temperature
ALEFELD GEORG23 citations80
US4770005ASep 13, 1988
Plant having a heat accepting and releasing process portion and a heat supply portion including an absorber arrangement
ALEFELD GEORG10 citations71
US4474025AOct 2, 1984
Heat pump
ALEFELD GEORG20 citations71
US4314448AFeb 9, 1982
Thermodynamic process for exploiting high-temperature thermal energy
ALEFELD GEORG11 citations71