DEVICE FOR CONTROLLING THERMAL-HUMIDITY TREATMENT OF REINFORCED CONCRETE ARTICLES Russian patent published in 1995 - IPC

FIELD: reinforced concrete articles treatment. SUBSTANCE: device has detector for indication of presence of article in steam-curing chamber, temperature and humidity detector, both are disposed at corresponding areas of the chamber; idle time duration discrete signal former, three-position temperature and humidity controls, temperature and humidity setting automatic correction units, idle time and thermo-humidity treatment memory units, pulse counters, decision making logic units, logic multiplication units, inverters, two pulse interrupters, actuating mechanisms of tools for feeding steam and heat-transfer agent into corresponding areas. EFFECT: improved efficiency. 8 dwg, 2 tbl