LIQUID INJECTION COOLING DEVICE FOR ROTARY COMPRESSOR BETWEEN THE HIGH PRESSURE SIDE OF THE REFRIGERATION SYSTEM AND THE INPUT OF THE LIQUID REFRIGERANT INTO THE COMPRESSION CYLINDER

摘要

A. LIQUID INJECTION COOLING DEVICE FOR ROTARY COMPRESSOR BETWEEN THE HIGH PRESSURE SIDE OF THE REFRIGERATION SYSTEM AND THE INPUT OF THE LIQUID REFRIGERANT INTO THE COMPRESSION CYLINDER. /P P B. CHARACTERIZED IN THAT IT INCLUDES A COMPRESSION BORE 64 DEFINED BY A COMPRESSION CYLINDER 62 TO COMPRESS THE REFRIGERANT THEREIN, A ROLLER 118 MOUNTS IN OPERATION IN THIS BORE 64, A PORT 136 PROVIDED IN THE COMPRESSION CYLINDER 62 AND OPENING INTO COMPRESSION BORE 64 TO INSERT THE LIQUID REFRIGERANT INTO THIS BORE, AND A LIQUID REFRIGERANT HOUSING PATH 130, 132, 134 INTO THE COMPRESSION CYLINDER TO CONDUCT THE LIQUID REFRIGERANT TO PORT 136. P P C. THE INVENTION RELATES TO A LIQUID INJECTION COOLING DEVICE FOR A ROTARY COMPRESSOR BETWEEN THE HIGH PRESSURE SIDE OF THE REFRIGERATION SYSTEM AND THE INPUT OF THE LIQUID REFRIGERANT INTO THE COMPRESSION CYLINDER.