73147229
Nov 4, 1977
Apr 29, 1980
RATIONALIZED ENERGY SYSTEMS AND COMPONENTS COMPRISING SOLAR FLAT-PLATE COLLECTORS, CONCENTRATING PARABOLIC COLLECTORS, EVACUATED TUBE COLLECTORS, TRACKING COLLECTORS, PHOTOVOLTAIC COLLECTORS, COUNTER-FLOW HEAT EXCHANGERS, STONE-LINED TANKS, FIBERGLASS TANKS AND ABSORPTION CHILLERS WHOSE PURPOSE IS TO COLLECT AND STORE SOLAR RADIATION AND CONVERT SUCH TO REUSABLE ENERGY FORMS FOR HEATING WATER AND SPACE, THE COOLING OF WATER AND SPACE, AND THE CONVERSION OF THERMAL TO ELECTRICITY
Environmental Control Apparatus