FLUID DEFROST SYSTEM AND METHOD FOR SECONDARY REFRIGERATION SYSTEMS

• Main Authors: BEHR, JOHN, A, SHAPIRO, DORON, ROCHE, JOHN, M
• Format: Patent
• Language: English; French
• Published: 23.09.1999
• Edition: 6
• Subjects: BLASTING; COFFEE MILLS; COLD ROOMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS; DOMESTIC ARTICLES OR APPLIANCES; FURNITURE; HEAT PUMP SYSTEMS; HEATING; HUMAN NECESSITIES; ICE-BOXES; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; PAYING COUNTERS; REFRIGERATION OR COOLING; REFRIGERATORS; SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS,STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; SPICE MILLS; SUCTION CLEANERS IN GENERAL; WEAPONS

A fluid defrost system and method for defrosting the cooling coil (CC) of a product fixture (PF) normally cooled by circulating a cold secondary liquid coolant in a cooling loop (RS) refrigerated by a primary vapor compression system (VC) having compressor (110), condenser (111) and evaporator (112)...