TH136589B - Rotary compressor - Google Patents

Abstract

To provide a rotary compressor in which the cam quantity of the camshaft portion of the shaft The crankcase is increased to maximize the volume of the compression chamber. And which will not reduce the assembly ability And prevent refrigerant leakage And can improve the compression efficiency In a rotary compressor, in which a pair of compression mechanical units 10a and 10b are stacked in order to articulate the 30 baffles, it is driven by a 50 crankshaft that includes two parts 51a and 51b camshafts and the crankshaft. The 50 will include the 52a and 52b axles supported by the upper end plates on both sides, while the 52a and 52b shafts of the 50 crankshafts are formed to different outside diameters. Camshafts 51a and 51b of crankshafts 50 are formed to have different outside diameters, through holes across the center 33 of the 30 baffles are formed to have a smaller inner diameter than each. The exterior of the camshafts 51a and 51b of the crankshaft 50 and the baffles 30 are divided to To encompass the insert part 53 of the crankshaft 50

Claims (1)

1. a rotary compressor in which a pair of compression mechanical units is stacked in order to splice Driven baffle The crankshaft includes two parts, the camshaft and the crankshaft, including the shaft. It is supported by the upper end plates, where the crankshaft shaft is formed to differ in outer diameter. And the camshaft part of the game